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6xdq

Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 30 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site

Method: ELECTRON MICROSCOPY Dmax: 293.1 Å Quality: EXCELLENT
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1. Protein Identity and Related Structures Protein Identity & Related Structures

50S ribosomal protein L21

Escherichia coli

UniProt D7ZEN7

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain 0； UniProt 1–103 Not recorded 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 20 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 20 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain R 1–103（103 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6O9K 70S initiation complex Deposited 2019-03-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain R 1–103（103 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain r 1–103（103 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain r 1–103（103 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain r 1–103（103 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain R 1–103（103 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6ORE Release complex 70S Deposited 2019-04-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain R 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 Å
6ORL RF1 pre-accommodated 70S complex at 24 ms Deposited 2019-04-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain R 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 295 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
6OSK RF1 accommodated 70S complex at 60 ms Deposited 2019-05-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain R 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 307 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å
6OSQ RF1 accommodated state bound Release complex 70S at long incubation time point Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain R 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
6OST RF2 pre-accommodated state bound Release complex 70S at 24ms Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain R 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
6OT3 RF2 accommodated state bound Release complex 70S at 24 ms Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain R 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
6OUO RF2 accommodated state bound 70S complex at long incubation time Deposited 2019-05-05 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain R 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.70 Å
6PJ6 High resolution cryo-EM structure of E.coli 50S Deposited 2019-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain Z 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 185 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
6U48 E. coli 50S with phazolicin (PHZ) bound in exit tunnel Deposited 2019-08-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 32-meric
Chain CS 1–103（103 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
6VU3 Cryo-EM structure of Escherichia coli transcription-translation complex A (TTC-A) containing mRNA with a 12 nt long spacer Deposited 2020-02-14 Different oligomeric state Different experimental conditions Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain 0 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain 0 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain 0 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain 0 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain 0 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 0 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 0 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 0 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 0 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 0 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 0 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ3 Escherichia coli transcription-translation complex D2 (TTC-D2) containing mRNA with a 27 nt long spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 0 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 0 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZ7 Escherichia coli transcription-translation complex C1 (TTC-C1) containing a 27 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 0 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain 0 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6WD0 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain r 1–103（103 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6WD1 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-B) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain r 1–103（103 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6WD2 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain r 1–103（103 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD3 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-B1) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain r 1–103（103 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD4 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-B2) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain r 1–103（103 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD5 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-C1) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain r 1–103（103 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD7 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-D) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain r 1–103（103 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6WD8 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain r 1–103（103 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD9 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-B) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain r 1–103（103 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WDA Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-C) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain r 1–103（103 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 0 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 0 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 0 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 0 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain 0 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain 0 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain 0 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain 0 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain q 1–103（103 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7LVK Cfr-modified 50S subunit from Escherichia coli Deposited 2021-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain Z 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 179 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
7M5D Cryo-EM structure of a non-rotated E.coli 70S ribosome in complex with RF3-GTP, RF1 and P-tRNA (state I) Deposited 2021-03-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain R 1–103（103 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain Z 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain Z 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain R 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

56 other PDB entries and 56 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7ZEN7_ECOLX
Isoform —
PDB entities 1
Chains and sequence ranges Author chain 0； PDBConstruct 1–103； UniProt 1–103

50S ribosomal protein L22

Escherichia coli

UniProt D7Z9G0

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain 1； UniProt 1–110 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 21 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 21 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain S 1–110（110 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6O9K 70S initiation complex Deposited 2019-03-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain S 1–110（110 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain s 1–110（110 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain s 1–110（110 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain s 1–110（110 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain S 1–110（110 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6ORE Release complex 70S Deposited 2019-04-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain S 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 Å
6ORL RF1 pre-accommodated 70S complex at 24 ms Deposited 2019-04-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain S 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 295 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
6OSK RF1 accommodated 70S complex at 60 ms Deposited 2019-05-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain S 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 307 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å
6OSQ RF1 accommodated state bound Release complex 70S at long incubation time point Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain S 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
6OST RF2 pre-accommodated state bound Release complex 70S at 24ms Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain S 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
6OT3 RF2 accommodated state bound Release complex 70S at 24 ms Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain S 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
6OUO RF2 accommodated state bound 70S complex at long incubation time Deposited 2019-05-05 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain S 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.70 Å
6PJ6 High resolution cryo-EM structure of E.coli 50S Deposited 2019-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain a 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 185 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
6U48 E. coli 50S with phazolicin (PHZ) bound in exit tunnel Deposited 2019-08-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 32-meric
Chain CT 1–110（110 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
6VU3 Cryo-EM structure of Escherichia coli transcription-translation complex A (TTC-A) containing mRNA with a 12 nt long spacer Deposited 2020-02-14 Different oligomeric state Different experimental conditions Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain 1 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain 1 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain 1 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain 1 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain 1 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 1 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 1 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 1 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 1 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 1 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 1 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ3 Escherichia coli transcription-translation complex D2 (TTC-D2) containing mRNA with a 27 nt long spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 1 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 1 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZ7 Escherichia coli transcription-translation complex C1 (TTC-C1) containing a 27 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 1 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain 1 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6WD0 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain s 1–110（110 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6WD1 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-B) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain s 1–110（110 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6WD2 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain s 1–110（110 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD3 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-B1) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain s 1–110（110 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD4 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-B2) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain s 1–110（110 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD5 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-C1) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain s 1–110（110 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD7 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-D) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain s 1–110（110 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6WD8 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain s 1–110（110 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD9 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-B) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain s 1–110（110 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WDA Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-C) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain s 1–110（110 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 1 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 1 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 1 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 1 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain 1 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain 1 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain 1 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain 1 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain r 1–110（110 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7LVK Cfr-modified 50S subunit from Escherichia coli Deposited 2021-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain a 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 179 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
7M5D Cryo-EM structure of a non-rotated E.coli 70S ribosome in complex with RF3-GTP, RF1 and P-tRNA (state I) Deposited 2021-03-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain S 1–110（110 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain a 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain a 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain S 1–110（110 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

56 other PDB entries and 56 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7Z9G0_ECOLX
Isoform —
PDB entities 2
Chains and sequence ranges Author chain 1； PDBConstruct 1–110； UniProt 1–110

50S ribosomal protein L23

Escherichia coli

UniProt D7X2Z9

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain 2； UniProt 1–100 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 22 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 22 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain t 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain t 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain t 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain T 1–100（100 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain 2 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain 2 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain 2 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain 2 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 2 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 2 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 2 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 2 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 2 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 2 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 2 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain 2 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 2 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 2 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 2 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 2 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain 2 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain 2 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain 2 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain 2 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain s 1–100（100 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7LVK Cfr-modified 50S subunit from Escherichia coli Deposited 2021-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain b 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 179 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain b 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain b 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain T 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

31 other PDB entries and 31 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7X2Z9_ECOLX
Isoform —
PDB entities 3
Chains and sequence ranges Author chain 2； PDBConstruct 1–100； UniProt 1–100

50S ribosomal protein L24

Escherichia coli

UniProt D7Z9G6

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain 3； UniProt 1–104 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 23 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 23 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain u 1–104（104 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain u 1–104（104 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain u 1–104（104 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain U 1–104（104 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6VWL 70S ribosome bound to HIV frameshifting stem-loop (FSS) and P/E tRNA (rotated conformation) Deposited 2020-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain S 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 34 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6VWM 70S ribosome bound to HIV frameshifting stem-loop (FSS) and P-site tRNA (non-rotated conformation, Structure I) Deposited 2020-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain S 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 53 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6VWN 70S ribosome bound to HIV frameshifting stem-loop (FSS) and P-site tRNA (non-rotated conformation, Structure II) Deposited 2020-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain S 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 55 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain 3 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain 3 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain 3 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain 3 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 3 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 3 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 3 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 3 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 3 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 3 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 3 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain 3 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 3 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 3 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 3 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 3 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain 3 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain 3 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain 3 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain 3 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain t 1–104（104 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7LVK Cfr-modified 50S subunit from Escherichia coli Deposited 2021-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain c 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 179 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain c 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain c 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain U 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

34 other PDB entries and 34 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7Z9G6_ECOLX
Isoform —
PDB entities 4
Chains and sequence ranges Author chain 3； PDBConstruct 1–104； UniProt 1–104

50S ribosomal protein L25

Escherichia coli

UniProt D7XH79

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain 4； UniProt 1–94 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 24 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 24 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain V 1–94（94 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6O9K 70S initiation complex Deposited 2019-03-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain V 1–94（94 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain v 1–94（94 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain v 1–94（94 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain v 1–94（94 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain V 1–94（94 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6ORE Release complex 70S Deposited 2019-04-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain V 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 Å
6ORL RF1 pre-accommodated 70S complex at 24 ms Deposited 2019-04-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain V 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 295 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
6OSK RF1 accommodated 70S complex at 60 ms Deposited 2019-05-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain V 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 307 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å
6OSQ RF1 accommodated state bound Release complex 70S at long incubation time point Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain V 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
6OST RF2 pre-accommodated state bound Release complex 70S at 24ms Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain V 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
6OT3 RF2 accommodated state bound Release complex 70S at 24 ms Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain V 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
6OUO RF2 accommodated state bound 70S complex at long incubation time Deposited 2019-05-05 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain V 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.70 Å
6PJ6 High resolution cryo-EM structure of E.coli 50S Deposited 2019-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain d 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 185 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
6U48 E. coli 50S with phazolicin (PHZ) bound in exit tunnel Deposited 2019-08-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 32-meric
Chain CW 1–94（94 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
6VU3 Cryo-EM structure of Escherichia coli transcription-translation complex A (TTC-A) containing mRNA with a 12 nt long spacer Deposited 2020-02-14 Different oligomeric state Different experimental conditions Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ3 Escherichia coli transcription-translation complex D2 (TTC-D2) containing mRNA with a 27 nt long spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZ7 Escherichia coli transcription-translation complex C1 (TTC-C1) containing a 27 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6WD0 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain v 1–94（94 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6WD1 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-B) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain v 1–94（94 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6WD2 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain v 1–94（94 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD3 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-B1) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain v 1–94（94 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD4 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-B2) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain v 1–94（94 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD5 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-C1) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain v 1–94（94 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD7 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-D) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain v 1–94（94 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6WD8 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain v 1–94（94 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD9 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-B) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain v 1–94（94 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WDA Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-C) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain v 1–94（94 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain u 1–94（94 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7LVK Cfr-modified 50S subunit from Escherichia coli Deposited 2021-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain d 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 179 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
7M5D Cryo-EM structure of a non-rotated E.coli 70S ribosome in complex with RF3-GTP, RF1 and P-tRNA (state I) Deposited 2021-03-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain V 1–94（94 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain d 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain d 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7S1I Wild-type Escherichia coli stalled ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain d 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 209 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1J Wild-type Escherichia coli ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain d 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 199 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.47 Å
7S1K Cfr-modified Escherichia coli stalled ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain d 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 207 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.42 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain V 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å
7TOS E. coli 70S ribosomes bound with the ALS/FTD-associated dipeptide repeat protein PR20 Deposited 2022-01-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain L25 1–94（94 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7UG7 70S ribosome complex in an intermediate state of translocation bound to EF-G(GDP) stalled by Argyrin B Deposited 2022-03-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain LY 1–94（94 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 11 MG MAGNESIUM ION × 404 SPD SPERMIDINE × 2 ZN ZINC ION × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 1 FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.58 Å
7UPH Structure of a ribosome with tethered subunits Deposited 2022-04-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 49-meric
Chain u 1–94（94 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.18 Å
8EIU E. coli 70S ribosome with A-loop mutations U2554C and U2555C Deposited 2022-09-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain u 1–94（94 aa）
Not recorded ZN ZINC ION × 2 PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 268 SPD SPERMIDINE × 16 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 2 SPM SPERMINE × 1 MET METHIONINE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.24 Å
8EKC Escherichia coli 70S ribosome bound to thermorubin, deacylated P-site tRNAfMet and aminoacylated A-site Phe-tRNA Deposited 2022-09-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain X 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 714 T8B Thermorubin × 1 PHE PHENYLALANINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
8EMM Composite 70S ribosome structure for "Atomistic simulations of the E. coli ribosome provide selection criteria for translationally active substrates Deposited 2022-09-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain u 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 321 SPD SPERMIDINE × 17 SPM SPERMINE × 1 K POTASSIUM ION × 10 ZN ZINC ION × 2 MET METHIONINE × 2 PAR PAROMOMYCIN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.10 Å
8FIZ Cryo-EM structure of E. coli 70S Ribosome containing mRNA and tRNA (in the transcription-translation complex) Deposited 2022-12-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain DC 1–94（94 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8FTO E. coli 70S ribosome with an improved MS2 tag inserted in H98 Deposited 2023-01-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain u 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 284 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.85 Å
8FZD Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with apoRF3, RF1, P- and E-site tRNAPhe (Composite state I-B) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain X 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 581 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8FZE Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with RF1, P- and E-site tRNAPhe (State I-A) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain X 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 570 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8FZF Cryo-EM structure of an E. coli rotated ribosome complex bound with RF3-ppGpp and p/E-tRNAPhe (Composite state I-C) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain X 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 384 G4P GUANOSINE-5',3'-TETRAPHOSPHATE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8FZG Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with RF3-GDPCP, RF1, P- and E-site tRNAPhe (Composite state II-A) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain X 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 428 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8FZH Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with RF1, P- and E-site tRNAPhe (State II-D) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain X 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 595 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8FZI Cryo-EM structure of an E. coli rotated ribosome bound with RF3-GDPCP and p/E-tRNAPhe (Composite state II-B) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain X 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 737 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8FZJ Cryo-EM structure of an E. coli rotated ribosome bound with RF3-GDPCP and p/E-tRNAPhe (Composite state II-C) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain X 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 757 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8G2U Time-resolved cryo-EM study of the 70S recycling by the HflX:control-apo-70S at 900ms Deposited 2023-02-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 51-meric
Chain V 1–94（94 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8G31 Time-resolved cryo-EM study of the 70S recycling by the HflX:2nd Intermediate Deposited 2023-02-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain V 1–94（94 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8G34 Time-resolved cryo-EM study of the 70S recycling by the HflX:1st intermediate Deposited 2023-02-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain V 1–94（94 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8G38 Time-resolved cryo-EM study of the 70S recycling by the HflX:3rd Intermediate Deposited 2023-02-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain V 1–94（94 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8G6W Structure of WT E.coli 70S ribosome complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site ortho-aminobenzoic acid charged NH-tRNAPhe Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain u 1–94（94 aa）
Not recorded ZN ZINC ION × 2 PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 320 2AE 2-AMINO-BENZAMIDE × 1 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 1 FME N-FORMYLMETHIONINE × 1 K POTASSIUM ION × 14 SPD SPERMIDINE × 8 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.02 Å
8G6X Structure of WT E.coli ribosome 50S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site meta-aminobenzoic acid charged NH-tRNAPhe Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 34-meric
Chain u 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 223 SPD SPERMIDINE × 17 SPM SPERMINE × 1 K POTASSIUM ION × 7 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 3AB 3-aminobenzamide × 1 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.31 Å
8G6Y Structure of WT E.coli ribosome 50S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site 3-aminopyridine-4-carboxylic acid charged NH-tRNAPhe Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 34-meric
Chain u 1–94（94 aa）
Not recorded ZN ZINC ION × 2 YRW 3-aminopyridine-4-carboxamide × 1 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 1 FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 231 K POTASSIUM ION × 15 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.09 Å
8G7P Structure of the Escherichia coli 70S ribosome in complex with EF-Tu and Ile-tRNAIle(LAU) bound to the cognate AUA codon (Structure I) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain X 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 876 K POTASSIUM ION × 2 ILE ISOLEUCINE × 2 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8G7Q Structure of the Escherichia coli 70S ribosome in complex with EF-Tu and Ile-tRNAIle(LAU) bound to the near-cognate AUG codon (Structure II) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain X 1–94（94 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 950 ILE ISOLEUCINE × 2 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8G7R Structure of the Escherichia coli 70S ribosome in complex with A-site tRNAIle(LAU) bound to the cognate AUA codon (Structure III) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain X 1–94（94 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 734 K POTASSIUM ION × 2 ILE ISOLEUCINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
8G7S Structure of the Escherichia coli 70S ribosome in complex with P-site tRNAIle(LAU) bound to the cognate AUA codon (Structure IV) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain X 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 564 ILE ISOLEUCINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8SYL Cryo-EM structure of the Escherichia coli 70S ribosome in complex with amikacin, mRNA, and A-, P-, and E-site tRNAs Deposited 2023-05-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain X 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 474 AKN (2S)-N-[(1R,2S,3S,4R,5S)-4-[(2R,3R,4S,5S,6R)-6-(aminomethyl)-3,4,5-tris(oxidanyl)oxan-2-yl]oxy-5-azanyl-2-[(2S,3R,4S,5S ,6R)-4-azanyl-6-(hydroxymethyl)-3,5-bis(oxidanyl)oxan-2-yl]oxy-3-oxidanyl-cyclohexyl]-4-azanyl-2-oxidanyl-butanamide × 2 PHE PHENYLALANINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8T5D Cryo-EM studies of the interplay between uS2 ribosomal protein and leaderless mRNA during bacterial translation initiation Deposited 2023-06-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain V 1–94（94 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8T5H Cryo-EM studies of the interplay between uS2 ribosomal protein and leaderless mRNA during bacterial translation initiation Deposited 2023-06-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 46 PDB declaration: 51-meric
Chain V 1–94（94 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
8UPO Escherichia coli transcription-translation coupled complex class A (TTC-A) containing RfaH bound to ops signal, mRNA with a 21 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-23 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.50 Å
8UPR Escherichia coli transcription-translation coupled complex class A (TTC-A) containing RfaH bound to ops signal, mRNA with a 21 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-23 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8UQL Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH in loaded state, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8UQM Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH in loaded state, NusA, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8UQP Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8UR0 Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-25 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8URH Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 27 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-26 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
8URI Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 27 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-26 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8URX Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 30 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-27 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.60 Å
8UXB E. coli 70S ribosome with unmodified P/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-09 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain V 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 287 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8UZ3 E. coli 70S ribosome with unmodified e*/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-14 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain V 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 415 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8UZG E. coli 70S ribosome with unmodified e*/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-15 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain V 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 398 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8VKV Escherichia coli transcription-translation coupled complex (TTC-B) containing mRNA with a 33 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-10 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8VL1 Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 36 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-11 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8VOO Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 39 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VOP Escherichia coli transcription-translation coupled complex (TTC-B) containing mRNA with a 36 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.00 Å
8VOQ Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 39 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.30 Å
8VOR Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 51 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 4 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8VS9 Endogenous trans-translation complex with tmRNA*SmpB in the P site and alanyl-tRNA in the A site and deacyl-tRNA in the E site of E. coli 70S ribosome Deposited 2024-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain L25 1–94（94 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
8VSA Endogenous trans-translation complex with tmRNA*SmpB in the P site and alanyl-tRNA in the A site of E. coli 70S ribosome Deposited 2024-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain L25 1–94（94 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8VUP E. coli 70S ribosome with unmodified tRNAPro(GGG) in the e*/E conformation on a slippery CCC-C codon Deposited 2024-01-29 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain V 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 239 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VV4 E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon Deposited 2024-01-30 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain V 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 424 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VWQ E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon and Elongation Factor P bound (uL1 in the closed conformation) Deposited 2024-02-02 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain V 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 586 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8W2N E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon and Elongation Factor P bound (uL1 in the open conformation) Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain V 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 481 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9AX8 70S initiation complex (tRNA-fMet M1, initiation factor 2 + CUG start codon) Deposited 2024-03-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain V 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 287 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
9B4Z E. coli 70S ribosome complex (N1-methylated 16S A1408 + arbekacin) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain BV 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 309 84G Arbekacin × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9B50 E. coli 70S ribosome complex (unmethylated 16S A1408 + arbekacin) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BV 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 309 84G Arbekacin × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9B51 E. coli 70S ribosome complex (N1-methylated 16S A1408 + G418) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain BV 1–94（94 aa）
Not recorded MG MAGNESIUM ION × 309 GET GENETICIN × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å

116 other PDB entries and 116 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7XH79_ECOLX
Isoform —
PDB entities 5
Chains and sequence ranges Author chain 4； PDBConstruct 1–94； UniProt 1–94

50S ribosomal protein L10

Escherichia coli

UniProt D7ZA73

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain 9； UniProt 1–165 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 10 1–165（165 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 10 1–165（165 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain 9 1–165（165 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain 9 1–165（165 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain 9 1–165（165 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain 9 1–165（165 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 9 1–165（165 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 9 1–165（165 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 9 1–165（165 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain 9 1–165（165 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain 9 1–165（165 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain 9 1–165（165 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain 9 1–165（165 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain 9 1–165（165 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain H 1–165（165 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

15 other PDB entries and 15 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7ZA73_ECOLX
Isoform —
PDB entities 9
Chains and sequence ranges Author chain 9； PDBConstruct 1–165； UniProt 1–165

DNA-directed RNA polymerase subunit beta

Escherichia coli

UniProt P0A8V4

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain AA； UniProt 1–1342 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
4YG2 X-ray crystal structur of Escherichia coli RNA polymerase sigma70 holoenzyme Deposited 2015-02-25 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 2 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；300 K；0.1M HEPES-HCL (PH7), 0.2M CaACETATE, 15% PEG400
Resolution 3.70 Å R-free 0.260
4YG2 X-ray crystal structur of Escherichia coli RNA polymerase sigma70 holoenzyme Deposited 2015-02-25 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain I 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 2 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；300 K；0.1M HEPES-HCL (PH7), 0.2M CaACETATE, 15% PEG400
Resolution 3.70 Å R-free 0.260
5EZK RNA polymerase model placed by Molecular replacement into X-ray diffraction map of DNA-bound RNA Polymerase-Sigma 54 holoenzyme complex. Deposited 2015-11-26 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain C 1–1342（1342 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；291 K；8% PGA-LM, 300mM Ammonium Formate, 100mM Hepes
Resolution 8.50 Å R-free 0.470
6GOV Structure of THE RNA POLYMERASE LAMBDA-BASED ANTITERMINATION COMPLEX Deposited 2018-06-04 Different oligomeric state Different experimental conditions Assembly 1 Other combination Heteromer；Protein × 10 PDB declaration: tridecameric
Chain X 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6N62 Escherichia coli RNA polymerase sigma70-holoenzyme bound to upstream fork promoter DNA Deposited 2018-11-24 Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 6 PDB declaration: octameric
Chain C 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.8；295 K；0.1 M HEPES, pH 6.8, 0.2 M magnesium chloride, 7% w/v PEG3350, 4% v/v glycerol, 4% v/v ethylene glycol
Resolution 3.80 Å R-free 0.334
6OMF CryoEM structure of SigmaS-transcription initiation complex with activator Crl Deposited 2019-04-18 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 7 PDB declaration: nonameric
Chain C 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.26 Å
6OUL Cryo-EM structure of Escherichia coli RNAP polymerase bound to rpsTP2 promoter DNA Deposited 2019-05-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 7 PDB declaration: nonameric
Chain I 1–1342（1342 aa）
Not recorded 1N7 CHAPSO × 3 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6P1K Cryo-EM structure of Escherichia coli sigma70 bound RNAP polymerase holoenzyme Deposited 2019-05-20 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain I 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.05 Å
6PSQ Escherichia coli RNA polymerase closed complex (TRPc) with TraR and rpsT P2 promoter Deposited 2019-07-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 8 PDB declaration: decameric
Chain I 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 3 1N7 CHAPSO × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6PSR Escherichia coli RNA polymerase promoter unwinding intermediate (TRPi1) with TraR and rpsT P2 promoter Deposited 2019-07-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 8 PDB declaration: decameric
Chain I 1–1342（1342 aa）
Not recorded 1N7 CHAPSO × 4 MG MAGNESIUM ION × 1 ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6PSS Escherichia coli RNA polymerase promoter unwinding intermediate (TRPi1.5a) with TraR and mutant rpsT P2 promoter Deposited 2019-07-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 8 PDB declaration: decameric
Chain I 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6PST Escherichia coli RNA polymerase promoter unwinding intermediate (TRPi1.5b) with TraR and mutant rpsT P2 promoter Deposited 2019-07-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 8 PDB declaration: decameric
Chain I 1–1342（1342 aa）
Not recorded ZN ZINC ION × 3 1N7 CHAPSO × 4 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6PSU Escherichia coli RNA polymerase promoter unwinding intermediate (TRPi2) with TraR and rpsT P2 promoter Deposited 2019-07-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 8 PDB declaration: decameric
Chain I 1–1342（1342 aa）
Not recorded ZN ZINC ION × 3 1N7 CHAPSO × 4 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6PSV Escherichia coli RNA polymerase promoter unwinding intermediate (TpreRPo) with TraR and rpsT P2 promoter Deposited 2019-07-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 8 PDB declaration: decameric
Chain I 1–1342（1342 aa）
Not recorded ZN ZINC ION × 3 1N7 CHAPSO × 4 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6PSW Escherichia coli RNA polymerase promoter unwinding intermediate (TRPo) with TraR and rpsT P2 promoter Deposited 2019-07-13 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–DNA Heteromer；Protein × 8 PDB declaration: decameric
Chain I 1–1342（1342 aa）
Not recorded 1N7 CHAPSO × 2 MG MAGNESIUM ION × 1 ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6TQN rrn anti-termination complex without S4 Deposited 2019-12-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 11 PDB declaration: tetradecameric
Chain X 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 3 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6TQO rrn anti-termination complex Deposited 2019-12-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 12 PDB declaration: pentadecameric
Chain X 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 3 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6UTW E. coli sigma-S transcription initiation complex with a 4-nt RNA ("Fresh" crystal) Deposited 2019-10-30 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain CCC 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 2 ZN ZINC ION × 2 DPO DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；295 K；PEG3350, sodium chloride, HEPES
Resolution 3.85 Å R-free 0.329
6UTX E. coli sigma-S transcription initiation complex with an empty bubble ("Old" crystal) Deposited 2019-10-30 Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 6 PDB declaration: octameric
Chain CCC 1–1342（1342 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；295 K；PEG3350, sodium chloride, HEPES
Resolution 4.05 Å R-free 0.349
6UTY E. coli sigma-S transcription initiation complex with a mismatching CTP ("Old" crystal soaked with CTP for 30 minutes) Deposited 2019-10-30 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 6 PDB declaration: octameric
Chain CCC 1–1342（1342 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 2 CTP CYTIDINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；295 K；PEG3350, sodium chloride, HEPES
Resolution 4.15 Å R-free 0.370
6UTZ E. coli sigma-S transcription initiation complex with a 6-nt RNA ("Fresh" crystal soaked with CTP and UTP for 30 minutes) Deposited 2019-10-30 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain CCC 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 2 DPO DIPHOSPHATE × 1 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；295 K；PEG3350, sodium chloride, HEPES
Resolution 3.80 Å R-free 0.343
6UU0 E. coli sigma-S transcription initiation complex with a 3-nt RNA and a mismatching GTP ("Fresh" crystal soaked with GTP for 1 hour) Deposited 2019-10-30 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain CCC 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；295 K；PEG3350, sodium chloride, HEPES
Resolution 3.90 Å R-free 0.368
6UU1 E. coli sigma-S transcription initiation complex with a 4-nt RNA and a CTP ("Fresh" crystal soaked with CTP, GTP, and ddTTP for 30 minutes) Deposited 2019-10-30 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain CCC 1–1342（1342 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 2 CTP CYTIDINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；295 K；PEG3350, sodium chloride, HEPES
Resolution 4.10 Å R-free 0.396
6UU2 E. coli sigma-S transcription initiation complex with 3-nt RNA ("Old" crystal soaked with GTP and ATP for 30 minutes) Deposited 2019-10-30 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain CCC 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 2 ZN ZINC ION × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；295 K；PEG3350, sodium chloride, HEPES
Resolution 4.40 Å R-free 0.363
6UU3 E. coli sigma-S transcription initiation complex with a 4-nt RNA and a CTP ("Old" crystal soaked with GTP, ATP, CTP, and ddTTP for 30 minutes) Deposited 2019-10-30 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain CCC 1–1342（1342 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 2 CTP CYTIDINE-5'-TRIPHOSPHATE × 1 D4M [(5R)-5-(5-METHYL-2,4-DIOXO-3,4-DIHYDROPYRIMIDIN-1(2H)-YL)-2,5-DIHYDROFURAN-2-YL]METHYL DIHYDROGEN PHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；295 K；PEG3350, sodium chloride, HEPES
Resolution 4.00 Å R-free 0.380
6UU4 E. coli sigma-S transcription initiation complex with a 3-nt RNA ("old" crystal soaked with GTP and dinucleotide GpA for 30 minutes) Deposited 2019-10-30 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain CCC 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 2 ZN ZINC ION × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；295 K；PEG3350, sodium chloride, HEPES
Resolution 4.30 Å R-free 0.364
6UU5 E. coli sigma-S transcription initiation complex with a 6-nt RNA ("Old" crystal soaked with GTP, UTP, CTP, and dinucleotide GpA for 30 minutes) Deposited 2019-10-30 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain CCC 1–1342（1342 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 2 DPO DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；295 K；PEG3350, sodium chloride, HEPES
Resolution 5.40 Å R-free 0.362
6UU6 E. coli sigma-S transcription initiation complex with a 4-nt RNA and a UTP ("Old" crystal soaked with UTP, ddCTP, and dinucleotide ApG for 30 minutes) Deposited 2019-10-30 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain CCC 1–1342（1342 aa）
Not recorded UTP URIDINE 5'-TRIPHOSPHATE × 1 ZN ZINC ION × 2 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；295 K；PEG3350, sodium chloride, HEPES
Resolution 4.20 Å R-free 0.389
6UU7 E. coli sigma-S transcription initiation complex with a 6-nt RNA and an NTP ("Old" crystal soaked with UTP, CTP, ddGTP, and dinucleotide ApG for 30 minutes) Deposited 2019-10-30 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 6 PDB declaration: nonameric
Chain CCC 1–1342（1342 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 2 DG3 2'-3'-DIDEOXYGUANOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；295 K；PEG3350, sodium chloride, HEPES
Resolution 4.40 Å R-free 0.390
6UU8 E. coli mutant sigma-S transcription initiation complex with a 7-nt RNA ("Fresh" mutant crystal soaked with GTP, UTP, and CTP for 30 minutes) Deposited 2019-10-30 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain CCC 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 2 ZN ZINC ION × 2 DPO DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；295 K；PEG3350, sodium chloride, HEPES
Resolution 4.40 Å R-free 0.380
6UU9 E. coli mutant sigma-S transcription initiation complex with an 8-nt RNA ("Fresh" mutant crystal soaked with GTP, UTP, CTP, and ddATP for 30 minutes) Deposited 2019-10-30 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain CCC 1–1342（1342 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 2 2DA 2',3'-DIDEOXYADENOSINE-5'-MONOPHOSPHATE × 1 DPO DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；295 K；PEG3350, sodium chloride, HEPES
Resolution 5.40 Å R-free 0.362
6UUA E. coli sigma-S transcription initiation complex with a mismatching CTP ("Fresh" crystal soaked with CTP for 2 hours) Deposited 2019-10-30 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 6 PDB declaration: octameric
Chain CCC 1–1342（1342 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 2 CTP CYTIDINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；295 K；PEG3350, sodium chloride, HEPES
Resolution 4.00 Å R-free 0.365
6UUB E. coli sigma-S transcription initiation complex with a mismatching UTP ("Fresh" crystal soaked with UTP for 2 hours) Deposited 2019-10-30 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 6 PDB declaration: octameric
Chain CCC 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 2 ZN ZINC ION × 2 UTP URIDINE 5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；295 K；PEG3350, sodium chloride, HEPES
Resolution 3.96 Å R-free 0.375
6UUC E. coli sigma-S transcription initiation complex with a 3-nt RNA and a mismatching ATP ("Fresh" crystal soaked with ATP for 2 hours) Deposited 2019-10-30 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain CCC 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 2 ZN ZINC ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；295 K；PEG3350, sodium chloride, HEPES
Resolution 4.10 Å R-free 0.380
6VJS Escherichia coli RNA polymerase and ureidothiophene-2-carboxylic acid complex Deposited 2020-01-17 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 1–1342（1342 aa）
Not recorded QZY 3-{[benzyl(ethyl)carbamoyl]amino}-5-(4-phenoxyphenyl)thiophene-2-carboxylic acid × 1 ZN ZINC ION × 2 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；300 K；0.1M Hepes-NaOH (pH 8), 0.2M CaAcetate, 15% PEG400
Resolution 4.02 Å R-free 0.276
6VJS Escherichia coli RNA polymerase and ureidothiophene-2-carboxylic acid complex Deposited 2020-01-17 Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain H 1–1342（1342 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；300 K；0.1M Hepes-NaOH (pH 8), 0.2M CaAcetate, 15% PEG400
Resolution 4.02 Å R-free 0.276
6VU3 Cryo-EM structure of Escherichia coli transcription-translation complex A (TTC-A) containing mRNA with a 12 nt long spacer Deposited 2020-02-14 Different oligomeric state Different experimental conditions Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain AA 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain AA 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain AA 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain AA 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AA 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AA 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AA 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AA 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AA 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AA 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ3 Escherichia coli transcription-translation complex D2 (TTC-D2) containing mRNA with a 27 nt long spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AA 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AA 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain AA 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6WMU E. coli RNAPs70-SspA-gadA DNA complex Deposited 2020-04-21 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 8 PDB declaration: dodecameric
Chain C 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.18 Å
6X2F Mfd-bound E.coli RNA polymerase elongation complex - L2 state Deposited 2020-05-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain I 1–1342（1342 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
6X2N Mfd-bound E.coli RNA polymerase elongation complex - I state Deposited 2020-05-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain I 1–1342（1342 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6X43 Mfd-bound E.coli RNA polymerase elongation complex - II state Deposited 2020-05-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain I 1–1342（1342 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6X4W Mfd-bound E.coli RNA polymerase elongation complex - III state Deposited 2020-05-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain I 1–1342（1342 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6X4Y Mfd-bound E.coli RNA polymerase elongation complex - IV state Deposited 2020-05-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain I 1–1342（1342 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6X50 Mfd-bound E.coli RNA polymerase elongation complex - V state Deposited 2020-05-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain I 1–1342（1342 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AA 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AA 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AA 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AA 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain AA 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain AA 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain AA 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain AA 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
6Z9P Transcription termination intermediate complex 1 Deposited 2020-06-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 13 PDB declaration: hexadecameric
Chain X 1–1342（1342 aa）
Not recorded BEF BERYLLIUM TRIFLUORIDE ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6Z9Q Transcription termination intermediate complex 2 Deposited 2020-06-04 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 13 PDB declaration: hexadecameric
Chain X 1–1342（1342 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 5 MG MAGNESIUM ION × 6 BEF BERYLLIUM TRIFLUORIDE ION × 5 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
6Z9R Transcription termination intermediate complex 3 Deposited 2020-06-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 13 PDB declaration: hexadecameric
Chain X 1–1342（1342 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 5 MG MAGNESIUM ION × 6 BEF BERYLLIUM TRIFLUORIDE ION × 5 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6Z9S Transcription termination intermediate complex 4 Deposited 2020-06-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 12 PDB declaration: pentadecameric
Chain X 1–1342（1342 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 5 MG MAGNESIUM ION × 6 BEF BERYLLIUM TRIFLUORIDE ION × 5 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
6Z9T Transcription termination intermediate complex 5 Deposited 2020-06-04 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 12 PDB declaration: pentadecameric
Chain X 1–1342（1342 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 5 MG MAGNESIUM ION × 6 BEF BERYLLIUM TRIFLUORIDE ION × 5 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6ZTJ E. coli 70S-RNAP expressome complex in NusG-coupled state (38 nt intervening mRNA) Deposited 2020-07-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain CC 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 479 PHE PHENYLALANINE × 1 ZN ZINC ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6ZTM E. coli 70S-RNAP expressome complex in collided state without NusG Deposited 2020-07-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 52 PDB declaration: 60-meric
Chain CC 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 421 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6ZTN E. coli 70S-RNAP expressome complex in NusG-coupled state (42 nt intervening mRNA) Deposited 2020-07-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 54 PDB declaration: 63-meric
Chain CC 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 487 PHE PHENYLALANINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6ZTO E. coli 70S-RNAP expressome complex in uncoupled state 1 Deposited 2020-07-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 54 PDB declaration: 62-meric
Chain CC 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 487 PHE PHENYLALANINE × 1 ZN ZINC ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6ZTP E. coli 70S-RNAP expressome complex in uncoupled state 6 Deposited 2020-07-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 54 PDB declaration: 62-meric
Chain CC 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 487 PHE PHENYLALANINE × 1 ZN ZINC ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6ZU1 E. coli 70S-RNAP expressome complex in uncoupled state 2 Deposited 2020-07-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 54 PDB declaration: 62-meric
Chain CC 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 487 PHE PHENYLALANINE × 1 ZN ZINC ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7ADB Transcription termination intermediate complex 1 delta NusG Deposited 2020-09-14 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 12 PDB declaration: pentadecameric
Chain X 1–1342（1342 aa）
Not recorded BEF BERYLLIUM TRIFLUORIDE ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 5 MG MAGNESIUM ION × 6 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
7ADC Transcription termination intermediate complex 3 delta NusG Deposited 2020-09-14 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 12 PDB declaration: pentadecameric
Chain X 1–1342（1342 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 5 MG MAGNESIUM ION × 6 BEF BERYLLIUM TRIFLUORIDE ION × 5 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
7ADD Transcription termination intermediate complex IIIa Deposited 2020-09-14 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 12 PDB declaration: pentadecameric
Chain X 1–1342（1342 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 5 MG MAGNESIUM ION × 6 BEF BERYLLIUM TRIFLUORIDE ION × 5 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
7ADE Transcription termination complex IVa Deposited 2020-09-14 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 12 PDB declaration: pentadecameric
Chain X 1–1342（1342 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 5 MG MAGNESIUM ION × 6 BEF BERYLLIUM TRIFLUORIDE ION × 5 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
7BEG Structures of class I bacterial transcription complexes Deposited 2020-12-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 7 PDB declaration: nonameric
Chain C 1–1342（1342 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8；20 mM Tris pH 8, 50 mM NaCl
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
7M8E E.coli RNAP-RapA elongation complex Deposited 2021-03-29 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain C 1–1342（1342 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7MKD Cryo-EM structure of Escherichia coli RNA polymerase bound to lambda PR promoter DNA (class 1) Deposited 2021-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 7 PDB declaration: nonameric
Chain I 1–1342（1342 aa）
Not recorded 1N7 CHAPSO × 3 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7MKE Cryo-EM structure of Escherichia coli RNA polymerase bound to lambda PR promoter DNA (class 2) Deposited 2021-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–DNA Heteromer；Protein × 6 PDB declaration: octameric
Chain I 1–1342（1342 aa）
Not recorded 1N7 CHAPSO × 4 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7MKI Cryo-EM structure of Escherichia coli RNA polymerase bound to lambda PR (-5G to C) promoter DNA Deposited 2021-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 6 PDB declaration: octameric
Chain I 1–1342（1342 aa）
Not recorded 1N7 CHAPSO × 3 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7MKJ Cryo-EM structure of Escherichia coli RNA polymerase bound to T7A1 promoter DNA Deposited 2021-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 7 PDB declaration: nonameric
Chain I 1–1342（1342 aa）
Not recorded 1N7 CHAPSO × 3 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7N4E Escherichia coli sigma 70-dependent paused transcription elongation complex Deposited 2021-06-04 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain C 1–1342（1342 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7PY0 CryoEM structure of E.coli RNA polymerase elongation complex bound to NusG (NusG-EC in more-swiveled conformation) Deposited 2021-10-08 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain C 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
7PY1 CryoEM structure of E.coli RNA polymerase elongation complex bound to NusG (the consensus NusG-EC) Deposited 2021-10-08 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain C 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7PY3 CryoEM structure of E.coli RNA polymerase elongation complex bound to NusA (the consensus NusA-EC) Deposited 2021-10-08 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain C 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7PY5 CryoEM structure of E.coli RNA polymerase elongation complex bound to NusA and NusG (the consensus NusA-NusG-EC) Deposited 2021-10-09 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 7 PDB declaration: decameric
Chain C 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
7PY6 CryoEM structure of E.coli RNA polymerase elongation complex bound to NusA and NusG (NusA and NusG elongation complex in less-swiveled conformation) Deposited 2021-10-09 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 7 PDB declaration: decameric
Chain C 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7PY7 CryoEM structure of E.coli RNA polymerase elongation complex bound to NusA and NusG (NusA and NusG elongation complex in more-swiveled conformation) Deposited 2021-10-09 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 7 PDB declaration: decameric
Chain C 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7PY8 CryoEM structure of E.coli RNA polymerase elongation complex bound to NusG (NusG-EC in less-swiveled conformation) Deposited 2021-10-09 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain C 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7PYJ CryoEM structure of E.coli RNA polymerase elongation complex bound to NusA (NusA elongation complex in less-swiveled conformation) Deposited 2021-10-10 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain C 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
7PYK CryoEM structure of E.coli RNA polymerase elongation complex bound to NusA (NusA elongation complex in more-swiveled conformation) Deposited 2021-10-10 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain C 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7Q0J RNA polymerase elongation complex in more-swiveled conformation Deposited 2021-10-15 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: octameric
Chain C 1–1342（1342 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
7Q0K RNA polymerase elongation complex in less-swiveled conformation Deposited 2021-10-15 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: octameric
Chain C 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
7UBM Transcription antitermination complex: "pre-engaged" Qlambda-loading complex Deposited 2022-03-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 7 PDB declaration: decameric
Chain C 1–1342（1342 aa）
Not recorded ZN ZINC ION × 3 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.13 Å
7UBN Transcription antitermination complex: NusA-containing "engaged" Qlambda-loading complex Deposited 2022-03-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 8 PDB declaration: undecameric
Chain C 1–1342（1342 aa）
Not recorded ZN ZINC ION × 3 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.36 Å
7UWE CryoEM Structure of E. coli Transcription-Coupled Ribonucleotide Excision Repair (TC-RER) complex Deposited 2022-05-03 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain I 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen OTHER
Resolution 2.90 Å
7UWH CryoEM Structure of E. coli Transcription-Coupled Ribonucleotide Excision Repair (TC-RER) complex bound to ribonucleotide substrate Deposited 2022-05-03 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain I 1–1342（1342 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen OTHER
Resolution 3.10 Å
8E3F Escherichia coli Rho-dependent transcription pre-termination complex containing 18 nt long RNA spacer, Mg-ADP-BeF3, and NusG; TEC part Deposited 2022-08-17 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain A 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.50 Å
8E5K Escherichia coli Rho-dependent transcription pre-termination complex containing 21 nt long RNA spacer, Mg-ADP-BeF3, and NusG; TEC part Deposited 2022-08-22 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain A 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
8E5O Escherichia coli Rho-dependent transcription pre-termination complex containing 24 nt long RNA spacer, Mg-ADP-BeF3, and NusG; TEC part Deposited 2022-08-22 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain A 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
8E6X Escherichia coli Rho-dependent transcription pre-termination complex containing 18 nt long RNA spacer, lambda-tR1 rut RNA, Mg-ADP-BeF3, and NusG; TEC part Deposited 2022-08-23 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain A 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.27 Å
8E6Z Escherichia coli Rho-dependent transcription pre-termination complex containing 18 nt long RNA spacer, dC75 rut mimic RNA, Mg-ADP-BeF3, and NusG; TEC part Deposited 2022-08-23 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain A 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
8EG7 Cryo-EM structure of pre-consensus elemental paused elongation complex Deposited 2022-09-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: octameric
Chain I 1–1342（1342 aa）
Not recorded 1N7 CHAPSO × 2 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot force 0, blot time 3 s
Resolution 3.20 Å
8EG8 Cryo-EM structure of consensus elemental paused elongation complex with a folded TL Deposited 2022-09-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: octameric
Chain I 1–1342（1342 aa）
Not recorded 1N7 CHAPSO × 2 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot force 0, blot time 3 s
Resolution 3.30 Å
8EGB Cryo-EM structure of consensus elemental paused elongation complex with an unfolded TL Deposited 2022-09-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: octameric
Chain I 1–1342（1342 aa）
Not recorded 1N7 CHAPSO × 2 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot force 0, blot time 3 s
Resolution 3.80 Å
8EH8 Cryo-EM structure of his-elemental paused elongation complex with a folded TL and a rotated RH-FL (1) Deposited 2022-09-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: octameric
Chain I 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 1N7 CHAPSO × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot force 0, blot time 3.5 s
Resolution 3.40 Å
8EH9 Cryo-EM structure of his-elemental paused elongation complex with a folded TL and a rotated RH-FL (2) Deposited 2022-09-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: octameric
Chain I 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 1N7 CHAPSO × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot force 0, blot time 3.5 s
Resolution 3.90 Å
8EHA Cryo-EM structure of his-elemental paused elongation complex with a folded TL and a rotated RH-FL (out) Deposited 2022-09-14 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: octameric
Chain I 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 1N7 CHAPSO × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot force 0, blot time 3.5 s
Resolution 3.70 Å
8EHF Cryo-EM structure of his-elemental paused elongation complex with an unfolded TL (1) Deposited 2022-09-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: octameric
Chain I 1–1342（1342 aa）
Not recorded 4QM (3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-10,13-dimethyl-17-[(2R)-pentan-2-yl]-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,7,12-triol × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot force 0, blot time 3.5 s
Resolution 3.30 Å
8EHI Cryo-EM structure of his-elemental paused elongation complex with an unfolded TL (2) Deposited 2022-09-14 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: octameric
Chain I 1–1342（1342 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot force 0, blot time 3.5 s
Resolution 5.50 Å
8PBL E. coli RNA polymerase elongation complex stalled at thymine dimer lesion Deposited 2023-06-09 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: octameric
Chain F 1–1342（1342 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å

113 other PDB entries and 115 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RPOB_ECO57
Isoform —
PDB entities 11
Chains and sequence ranges Author chain AA； PDBConstruct 1–1342； UniProt 1–1342

Transcription termination/antitermination protein NusG

Escherichia coli

UniProt V8K3D7

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain AB； UniProt 1–181 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AB 1–181（181 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AB 1–181（181 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AB 1–181（181 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AB 1–181（181 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AB 1–181（181 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AB 1–181（181 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain AB 1–181（181 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain AB 1–181（181 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å

8 other PDB entries and 8 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name V8K3D7_ECOLX
Isoform —
PDB entities 12
Chains and sequence ranges Author chain AB； PDBConstruct 1–181； UniProt 1–181

DNA-directed RNA polymerase subunit alpha

Escherichia coli

UniProt A0A073G207

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain AC； UniProt 1–329 Chain AD； UniProt 1–329 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6OUL Cryo-EM structure of Escherichia coli RNAP polymerase bound to rpsTP2 promoter DNA Deposited 2019-05-04 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 7 PDB declaration: nonameric
Chain G 1–329（329 aa）
Chain H 1–329（329 aa）
Chain R 1–329（329 aa）
Not recorded 1N7 CHAPSO × 3 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain AC 1–329（329 aa）
Chain AD 1–329（329 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain AC 1–329（329 aa）
Chain AD 1–329（329 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain AC 1–329（329 aa）
Chain AD 1–329（329 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain AC 1–329（329 aa）
Chain AD 1–329（329 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AC 1–329（329 aa）
Chain AD 1–329（329 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AC 1–329（329 aa）
Chain AD 1–329（329 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AC 1–329（329 aa）
Chain AD 1–329（329 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AC 1–329（329 aa）
Chain AD 1–329（329 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AC 1–329（329 aa）
Chain AD 1–329（329 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AC 1–329（329 aa）
Chain AD 1–329（329 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AC 1–329（329 aa）
Chain AD 1–329（329 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain AC 1–329（329 aa）
Chain AD 1–329（329 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6WMU E. coli RNAPs70-SspA-gadA DNA complex Deposited 2020-04-21 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 8 PDB declaration: dodecameric
Chain A 1–329（329 aa）
Chain B 1–329（329 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.18 Å
6X26 Mfd-bound E.coli RNA polymerase elongation complex - L1 state Deposited 2020-05-20 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain G 1–329（329 aa）
Chain H 1–329（329 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6X2F Mfd-bound E.coli RNA polymerase elongation complex - L2 state Deposited 2020-05-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain G 1–329（329 aa）
Chain H 1–329（329 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
6X2N Mfd-bound E.coli RNA polymerase elongation complex - I state Deposited 2020-05-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain G 1–329（329 aa）
Chain H 1–329（329 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6X43 Mfd-bound E.coli RNA polymerase elongation complex - II state Deposited 2020-05-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain G 1–329（329 aa）
Chain H 1–329（329 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6X4W Mfd-bound E.coli RNA polymerase elongation complex - III state Deposited 2020-05-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain G 1–329（329 aa）
Chain H 1–329（329 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6X4Y Mfd-bound E.coli RNA polymerase elongation complex - IV state Deposited 2020-05-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain G 1–329（329 aa）
Chain H 1–329（329 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6X50 Mfd-bound E.coli RNA polymerase elongation complex - V state Deposited 2020-05-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain G 1–329（329 aa）
Chain H 1–329（329 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AC 1–329（329 aa）
Chain AD 1–329（329 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AC 1–329（329 aa）
Chain AD 1–329（329 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AC 1–329（329 aa）
Chain AD 1–329（329 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AC 1–329（329 aa）
Chain AD 1–329（329 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain AC 1–329（329 aa）
Chain AD 1–329（329 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain AC 1–329（329 aa）
Chain AD 1–329（329 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain AC 1–329（329 aa）
Chain AD 1–329（329 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain AC 1–329（329 aa）
Chain AD 1–329（329 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7M8E E.coli RNAP-RapA elongation complex Deposited 2021-03-29 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain A 1–329（329 aa）
Chain B 1–329（329 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7MKD Cryo-EM structure of Escherichia coli RNA polymerase bound to lambda PR promoter DNA (class 1) Deposited 2021-04-23 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 7 PDB declaration: nonameric
Chain G 1–329（329 aa）
Chain H 1–329（329 aa）
Chain R 1–329（329 aa）
Not recorded 1N7 CHAPSO × 3 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7MKE Cryo-EM structure of Escherichia coli RNA polymerase bound to lambda PR promoter DNA (class 2) Deposited 2021-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–DNA Heteromer；Protein × 6 PDB declaration: octameric
Chain G 1–329（329 aa）
Chain H 1–329（329 aa）
Not recorded 1N7 CHAPSO × 4 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7MKI Cryo-EM structure of Escherichia coli RNA polymerase bound to lambda PR (-5G to C) promoter DNA Deposited 2021-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 6 PDB declaration: octameric
Chain G 1–329（329 aa）
Chain H 1–329（329 aa）
Not recorded 1N7 CHAPSO × 3 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7MKJ Cryo-EM structure of Escherichia coli RNA polymerase bound to T7A1 promoter DNA Deposited 2021-04-23 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 7 PDB declaration: nonameric
Chain G 1–329（329 aa）
Chain H 1–329（329 aa）
Chain R 1–329（329 aa）
Not recorded 1N7 CHAPSO × 3 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7N4E Escherichia coli sigma 70-dependent paused transcription elongation complex Deposited 2021-06-04 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain A 1–329（329 aa）
Chain B 1–329（329 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å

35 other PDB entries and 35 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name A0A073G207_ECOLX
Isoform —
PDB entities 13
Chains and sequence ranges Author chain AC； PDBConstruct 1–329； UniProt 1–329 Author chain AD； PDBConstruct 1–329； UniProt 1–329

;DNA-directed RNA polymerase subunit beta' ;

Escherichia coli

UniProt A0A4S1NBU2

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain AE； UniProt 1–1407 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6VU3 Cryo-EM structure of Escherichia coli transcription-translation complex A (TTC-A) containing mRNA with a 12 nt long spacer Deposited 2020-02-14 Different oligomeric state Different experimental conditions Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain AE 1–1407（1407 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain AE 1–1407（1407 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain AE 1–1407（1407 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain AE 1–1407（1407 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AE 1–1407（1407 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AE 1–1407（1407 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AE 1–1407（1407 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AE 1–1407（1407 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AE 1–1407（1407 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AE 1–1407（1407 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AE 1–1407（1407 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain AE 1–1407（1407 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6X26 Mfd-bound E.coli RNA polymerase elongation complex - L1 state Deposited 2020-05-20 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain J 1–1407（1407 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6X2F Mfd-bound E.coli RNA polymerase elongation complex - L2 state Deposited 2020-05-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain J 1–1407（1407 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
6X2N Mfd-bound E.coli RNA polymerase elongation complex - I state Deposited 2020-05-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain J 1–1407（1407 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6X43 Mfd-bound E.coli RNA polymerase elongation complex - II state Deposited 2020-05-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain J 1–1407（1407 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6X4W Mfd-bound E.coli RNA polymerase elongation complex - III state Deposited 2020-05-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain J 1–1407（1407 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6X4Y Mfd-bound E.coli RNA polymerase elongation complex - IV state Deposited 2020-05-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain J 1–1407（1407 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6X50 Mfd-bound E.coli RNA polymerase elongation complex - V state Deposited 2020-05-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain J 1–1407（1407 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AE 1–1407（1407 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AE 1–1407（1407 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AE 1–1407（1407 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AE 1–1407（1407 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain AE 1–1407（1407 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain AE 1–1407（1407 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain AE 1–1407（1407 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain AE 1–1407（1407 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7MKD Cryo-EM structure of Escherichia coli RNA polymerase bound to lambda PR promoter DNA (class 1) Deposited 2021-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 7 PDB declaration: nonameric
Chain J 1–1407（1407 aa）
Not recorded 1N7 CHAPSO × 3 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7MKE Cryo-EM structure of Escherichia coli RNA polymerase bound to lambda PR promoter DNA (class 2) Deposited 2021-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–DNA Heteromer；Protein × 6 PDB declaration: octameric
Chain J 1–1407（1407 aa）
Not recorded 1N7 CHAPSO × 4 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7MKI Cryo-EM structure of Escherichia coli RNA polymerase bound to lambda PR (-5G to C) promoter DNA Deposited 2021-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 6 PDB declaration: octameric
Chain J 1–1407（1407 aa）
Not recorded 1N7 CHAPSO × 3 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7MKJ Cryo-EM structure of Escherichia coli RNA polymerase bound to T7A1 promoter DNA Deposited 2021-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 7 PDB declaration: nonameric
Chain J 1–1407（1407 aa）
Not recorded 1N7 CHAPSO × 3 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7N4E Escherichia coli sigma 70-dependent paused transcription elongation complex Deposited 2021-06-04 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain D 1–1407（1407 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å

32 other PDB entries and 32 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name A0A4S1NBU2_ECOLX
Isoform —
PDB entities 14
Chains and sequence ranges Author chain AE； PDBConstruct 1–1407； UniProt 1–1407

DNA-directed RNA polymerase subunit omega

Escherichia coli

UniProt P0A802

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain AF； UniProt 1–91 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
4YG2 X-ray crystal structur of Escherichia coli RNA polymerase sigma70 holoenzyme Deposited 2015-02-25 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain E 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 2 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；300 K；0.1M HEPES-HCL (PH7), 0.2M CaACETATE, 15% PEG400
Resolution 3.70 Å R-free 0.260
4YG2 X-ray crystal structur of Escherichia coli RNA polymerase sigma70 holoenzyme Deposited 2015-02-25 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain K 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 2 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；300 K；0.1M HEPES-HCL (PH7), 0.2M CaACETATE, 15% PEG400
Resolution 3.70 Å R-free 0.260
6GOV Structure of THE RNA POLYMERASE LAMBDA-BASED ANTITERMINATION COMPLEX Deposited 2018-06-04 Different oligomeric state Different experimental conditions Assembly 1 Other combination Heteromer；Protein × 10 PDB declaration: tridecameric
Chain W 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6N62 Escherichia coli RNA polymerase sigma70-holoenzyme bound to upstream fork promoter DNA Deposited 2018-11-24 Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 6 PDB declaration: octameric
Chain E 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.8；295 K；0.1 M HEPES, pH 6.8, 0.2 M magnesium chloride, 7% w/v PEG3350, 4% v/v glycerol, 4% v/v ethylene glycol
Resolution 3.80 Å R-free 0.334
6OMF CryoEM structure of SigmaS-transcription initiation complex with activator Crl Deposited 2019-04-18 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 7 PDB declaration: nonameric
Chain E 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.26 Å
6OUL Cryo-EM structure of Escherichia coli RNAP polymerase bound to rpsTP2 promoter DNA Deposited 2019-05-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 7 PDB declaration: nonameric
Chain K 1–91（91 aa）
Not recorded 1N7 CHAPSO × 3 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6P1K Cryo-EM structure of Escherichia coli sigma70 bound RNAP polymerase holoenzyme Deposited 2019-05-20 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain K 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.05 Å
6PSQ Escherichia coli RNA polymerase closed complex (TRPc) with TraR and rpsT P2 promoter Deposited 2019-07-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 8 PDB declaration: decameric
Chain K 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 3 1N7 CHAPSO × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6PSR Escherichia coli RNA polymerase promoter unwinding intermediate (TRPi1) with TraR and rpsT P2 promoter Deposited 2019-07-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 8 PDB declaration: decameric
Chain K 1–91（91 aa）
Not recorded 1N7 CHAPSO × 4 MG MAGNESIUM ION × 1 ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6PSS Escherichia coli RNA polymerase promoter unwinding intermediate (TRPi1.5a) with TraR and mutant rpsT P2 promoter Deposited 2019-07-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 8 PDB declaration: decameric
Chain K 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6PST Escherichia coli RNA polymerase promoter unwinding intermediate (TRPi1.5b) with TraR and mutant rpsT P2 promoter Deposited 2019-07-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 8 PDB declaration: decameric
Chain K 1–91（91 aa）
Not recorded ZN ZINC ION × 3 1N7 CHAPSO × 4 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6PSU Escherichia coli RNA polymerase promoter unwinding intermediate (TRPi2) with TraR and rpsT P2 promoter Deposited 2019-07-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 8 PDB declaration: decameric
Chain K 1–91（91 aa）
Not recorded ZN ZINC ION × 3 1N7 CHAPSO × 4 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6PSV Escherichia coli RNA polymerase promoter unwinding intermediate (TpreRPo) with TraR and rpsT P2 promoter Deposited 2019-07-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 8 PDB declaration: decameric
Chain K 1–91（91 aa）
Not recorded ZN ZINC ION × 3 1N7 CHAPSO × 4 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6PSW Escherichia coli RNA polymerase promoter unwinding intermediate (TRPo) with TraR and rpsT P2 promoter Deposited 2019-07-13 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–DNA Heteromer；Protein × 8 PDB declaration: decameric
Chain K 1–91（91 aa）
Not recorded 1N7 CHAPSO × 2 MG MAGNESIUM ION × 1 ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VJS Escherichia coli RNA polymerase and ureidothiophene-2-carboxylic acid complex Deposited 2020-01-17 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain E 1–91（91 aa）
Not recorded QZY 3-{[benzyl(ethyl)carbamoyl]amino}-5-(4-phenoxyphenyl)thiophene-2-carboxylic acid × 1 ZN ZINC ION × 2 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；300 K；0.1M Hepes-NaOH (pH 8), 0.2M CaAcetate, 15% PEG400
Resolution 4.02 Å R-free 0.276
6VJS Escherichia coli RNA polymerase and ureidothiophene-2-carboxylic acid complex Deposited 2020-01-17 Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain J 1–91（91 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；300 K；0.1M Hepes-NaOH (pH 8), 0.2M CaAcetate, 15% PEG400
Resolution 4.02 Å R-free 0.276
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AF 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AF 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AF 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AF 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AF 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain AF 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6WMU E. coli RNAPs70-SspA-gadA DNA complex Deposited 2020-04-21 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 8 PDB declaration: dodecameric
Chain E 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.18 Å
6X26 Mfd-bound E.coli RNA polymerase elongation complex - L1 state Deposited 2020-05-20 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain K 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6X2F Mfd-bound E.coli RNA polymerase elongation complex - L2 state Deposited 2020-05-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain K 1–91（91 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
6X2N Mfd-bound E.coli RNA polymerase elongation complex - I state Deposited 2020-05-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain K 1–91（91 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6X43 Mfd-bound E.coli RNA polymerase elongation complex - II state Deposited 2020-05-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain K 1–91（91 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6X4W Mfd-bound E.coli RNA polymerase elongation complex - III state Deposited 2020-05-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain K 1–91（91 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6X4Y Mfd-bound E.coli RNA polymerase elongation complex - IV state Deposited 2020-05-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain K 1–91（91 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6X50 Mfd-bound E.coli RNA polymerase elongation complex - V state Deposited 2020-05-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain K 1–91（91 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AF 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AF 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AF 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AF 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain AF 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain AF 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain AF 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
7M8E E.coli RNAP-RapA elongation complex Deposited 2021-03-29 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain E 1–91（91 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7MKD Cryo-EM structure of Escherichia coli RNA polymerase bound to lambda PR promoter DNA (class 1) Deposited 2021-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 7 PDB declaration: nonameric
Chain K 1–91（91 aa）
Not recorded 1N7 CHAPSO × 3 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7MKE Cryo-EM structure of Escherichia coli RNA polymerase bound to lambda PR promoter DNA (class 2) Deposited 2021-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–DNA Heteromer；Protein × 6 PDB declaration: octameric
Chain K 1–91（91 aa）
Not recorded 1N7 CHAPSO × 4 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7MKI Cryo-EM structure of Escherichia coli RNA polymerase bound to lambda PR (-5G to C) promoter DNA Deposited 2021-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 6 PDB declaration: octameric
Chain K 1–91（91 aa）
Not recorded 1N7 CHAPSO × 3 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7MKJ Cryo-EM structure of Escherichia coli RNA polymerase bound to T7A1 promoter DNA Deposited 2021-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–DNA Heteromer；Protein × 7 PDB declaration: nonameric
Chain K 1–91（91 aa）
Not recorded 1N7 CHAPSO × 3 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7N4E Escherichia coli sigma 70-dependent paused transcription elongation complex Deposited 2021-06-04 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain E 1–91（91 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7UBM Transcription antitermination complex: "pre-engaged" Qlambda-loading complex Deposited 2022-03-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 7 PDB declaration: decameric
Chain E 1–91（91 aa）
Not recorded ZN ZINC ION × 3 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.13 Å
7UBN Transcription antitermination complex: NusA-containing "engaged" Qlambda-loading complex Deposited 2022-03-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 8 PDB declaration: undecameric
Chain E 1–91（91 aa）
Not recorded ZN ZINC ION × 3 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.36 Å
7UWE CryoEM Structure of E. coli Transcription-Coupled Ribonucleotide Excision Repair (TC-RER) complex Deposited 2022-05-03 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain K 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen OTHER
Resolution 2.90 Å
7UWH CryoEM Structure of E. coli Transcription-Coupled Ribonucleotide Excision Repair (TC-RER) complex bound to ribonucleotide substrate Deposited 2022-05-03 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain K 1–91（91 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen OTHER
Resolution 3.10 Å
8E3F Escherichia coli Rho-dependent transcription pre-termination complex containing 18 nt long RNA spacer, Mg-ADP-BeF3, and NusG; TEC part Deposited 2022-08-17 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain E 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.50 Å
8E5K Escherichia coli Rho-dependent transcription pre-termination complex containing 21 nt long RNA spacer, Mg-ADP-BeF3, and NusG; TEC part Deposited 2022-08-22 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain E 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
8E5O Escherichia coli Rho-dependent transcription pre-termination complex containing 24 nt long RNA spacer, Mg-ADP-BeF3, and NusG; TEC part Deposited 2022-08-22 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain E 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
8E6X Escherichia coli Rho-dependent transcription pre-termination complex containing 18 nt long RNA spacer, lambda-tR1 rut RNA, Mg-ADP-BeF3, and NusG; TEC part Deposited 2022-08-23 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain E 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.27 Å
8E6Z Escherichia coli Rho-dependent transcription pre-termination complex containing 18 nt long RNA spacer, dC75 rut mimic RNA, Mg-ADP-BeF3, and NusG; TEC part Deposited 2022-08-23 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 6 PDB declaration: nonameric
Chain E 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.9
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
8EG7 Cryo-EM structure of pre-consensus elemental paused elongation complex Deposited 2022-09-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: octameric
Chain K 1–91（91 aa）
Not recorded 1N7 CHAPSO × 2 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot force 0, blot time 3 s
Resolution 3.20 Å
8EG8 Cryo-EM structure of consensus elemental paused elongation complex with a folded TL Deposited 2022-09-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: octameric
Chain K 1–91（91 aa）
Not recorded 1N7 CHAPSO × 2 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot force 0, blot time 3 s
Resolution 3.30 Å
8EGB Cryo-EM structure of consensus elemental paused elongation complex with an unfolded TL Deposited 2022-09-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: octameric
Chain K 1–91（91 aa）
Not recorded 1N7 CHAPSO × 2 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot force 0, blot time 3 s
Resolution 3.80 Å
8EH8 Cryo-EM structure of his-elemental paused elongation complex with a folded TL and a rotated RH-FL (1) Deposited 2022-09-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: octameric
Chain K 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 1N7 CHAPSO × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot force 0, blot time 3.5 s
Resolution 3.40 Å
8EH9 Cryo-EM structure of his-elemental paused elongation complex with a folded TL and a rotated RH-FL (2) Deposited 2022-09-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: octameric
Chain K 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 1N7 CHAPSO × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot force 0, blot time 3.5 s
Resolution 3.90 Å
8EHA Cryo-EM structure of his-elemental paused elongation complex with a folded TL and a rotated RH-FL (out) Deposited 2022-09-14 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: octameric
Chain K 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 1N7 CHAPSO × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot force 0, blot time 3.5 s
Resolution 3.70 Å
8EHF Cryo-EM structure of his-elemental paused elongation complex with an unfolded TL (1) Deposited 2022-09-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: octameric
Chain K 1–91（91 aa）
Not recorded 4QM (3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-10,13-dimethyl-17-[(2R)-pentan-2-yl]-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,7,12-triol × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot force 0, blot time 3.5 s
Resolution 3.30 Å
8EHI Cryo-EM structure of his-elemental paused elongation complex with an unfolded TL (2) Deposited 2022-09-14 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: octameric
Chain K 1–91（91 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；blot force 0, blot time 3.5 s
Resolution 5.50 Å
8SY7 E. coli DNA-directed RNA polymerase transcription elongation complex bound the unnatural dB-STP base pair in the active site Deposited 2023-05-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 5 PDB declaration: octameric
Chain K 1–91（91 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 1 X0O [[(2~{R},3~{S},4~{R},5~{S})-5-(4-azanyl-1-methyl-2-oxidanylidene-pyrimidin-5-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl] phosphono hydrogen phosphate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8；20mM Tris (pH 8.0), 40mM KCl, 5mM DTT and 5mM MgCl2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.65 Å

59 other PDB entries and 61 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RPOZ_ECO57
Isoform —
PDB entities 15
Chains and sequence ranges Author chain AF； PDBConstruct 1–91； UniProt 1–91

Transcription termination/antitermination protein NusA

Escherichia coli

UniProt U9XV73

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain AG； UniProt 1–495 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AG 1–495（495 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AG 1–495（495 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AG 1–495（495 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AG 1–495（495 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
8UQM Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH in loaded state, NusA, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AG 1–495（495 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8UR0 Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-25 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AG 1–495（495 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8URI Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 27 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-26 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AG 1–495（495 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8VKV Escherichia coli transcription-translation coupled complex (TTC-B) containing mRNA with a 33 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-10 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AG 1–495（495 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8VL1 Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 36 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-11 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AG 1–495（495 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8VOO Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 39 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AG 1–495（495 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VOP Escherichia coli transcription-translation coupled complex (TTC-B) containing mRNA with a 36 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AG 1–495（495 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.00 Å
8VOQ Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 39 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AG 1–495（495 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.30 Å
8VOR Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 51 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain AG 1–495（495 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å

13 other PDB entries and 13 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name U9XV73_ECOLX
Isoform —
PDB entities 16
Chains and sequence ranges Author chain AG； PDBConstruct 1–495； UniProt 1–495

30S ribosomal protein S18

Escherichia coli

UniProt A0A0E2KXL3

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain C； UniProt 1–75 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
11BQ Escherichia coli 70S ribosome containing an evolved 16S rRNA (EC-S3.5) Deposited 2026-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain R 1–75（75 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 307 SPD SPERMIDINE × 14 SPM SPERMINE × 1 C CYTIDINE-5'-MONOPHOSPHATE × 1 G GUANOSINE-5'-MONOPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
11DG Chimeric Escherichia coli 70S ribosome containing an evolved Vibrio cholerae 16S rRNA (VC-S4.4) Deposited 2026-02-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain R 1–75（75 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 272 SPD SPERMIDINE × 14 SPM SPERMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
11EL Chimeric Escherichia coli 70S ribosome containing an evolved 16S rRNA from Vibrio cholerae (VC-ST) Deposited 2026-02-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain R 1–75（75 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 308 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
11FV Chimeric Escherichia coli 70S ribosome containing an evolved 16S rRNA from Pseudomonas aeruginosa (PA-S3.3) Deposited 2026-02-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain z 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 307 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
11GG Chimeric Escherichia coli 70S ribosome containing an evolved 16S rRNA from Pseudomonas aeruginosa (PA-ST) Deposited 2026-02-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain z 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 307 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.02 Å
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain R 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain R 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain W 1–75（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain W 1–75（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain W 1–75（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain w 1–75（75 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain R 1–75（75 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain z 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain z 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7S1I Wild-type Escherichia coli stalled ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain z 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 209 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1J Wild-type Escherichia coli ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain z 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 199 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.47 Å
7S1K Cfr-modified Escherichia coli stalled ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain z 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 207 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.42 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain w 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å
7UG7 70S ribosome complex in an intermediate state of translocation bound to EF-G(GDP) stalled by Argyrin B Deposited 2022-03-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain SR 1–75（75 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 11 MG MAGNESIUM ION × 404 SPD SPERMIDINE × 2 ZN ZINC ION × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 1 FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.58 Å
8EIU E. coli 70S ribosome with A-loop mutations U2554C and U2555C Deposited 2022-09-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain R 1–75（75 aa）
Not recorded ZN ZINC ION × 2 PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 268 SPD SPERMIDINE × 16 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 2 SPM SPERMINE × 1 MET METHIONINE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.24 Å
8EKC Escherichia coli 70S ribosome bound to thermorubin, deacylated P-site tRNAfMet and aminoacylated A-site Phe-tRNA Deposited 2022-09-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain r 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 714 T8B Thermorubin × 1 PHE PHENYLALANINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
8EMM Composite 70S ribosome structure for "Atomistic simulations of the E. coli ribosome provide selection criteria for translationally active substrates Deposited 2022-09-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain R 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 321 SPD SPERMIDINE × 17 SPM SPERMINE × 1 K POTASSIUM ION × 10 ZN ZINC ION × 2 MET METHIONINE × 2 PAR PAROMOMYCIN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.10 Å
8EYQ 30S_delta_ksgA_h44_inactive_conformation Deposited 2022-10-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 17 PDB declaration: octadecameric
Chain R 1–75（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
8EYT 30S_delta_ksgA+KsgA complex Deposited 2022-10-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 20 PDB declaration: 21-meric
Chain V 1–75（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
8FIZ Cryo-EM structure of E. coli 70S Ribosome containing mRNA and tRNA (in the transcription-translation complex) Deposited 2022-12-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain AT 1–75（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8FTO E. coli 70S ribosome with an improved MS2 tag inserted in H98 Deposited 2023-01-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain R 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 284 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.85 Å
8FZD Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with apoRF3, RF1, P- and E-site tRNAPhe (Composite state I-B) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain r 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 581 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8FZE Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with RF1, P- and E-site tRNAPhe (State I-A) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain r 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 570 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8FZF Cryo-EM structure of an E. coli rotated ribosome complex bound with RF3-ppGpp and p/E-tRNAPhe (Composite state I-C) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain r 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 384 G4P GUANOSINE-5',3'-TETRAPHOSPHATE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8FZG Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with RF3-GDPCP, RF1, P- and E-site tRNAPhe (Composite state II-A) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain r 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 428 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8FZH Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with RF1, P- and E-site tRNAPhe (State II-D) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain r 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 595 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8FZI Cryo-EM structure of an E. coli rotated ribosome bound with RF3-GDPCP and p/E-tRNAPhe (Composite state II-B) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain r 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 737 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8FZJ Cryo-EM structure of an E. coli rotated ribosome bound with RF3-GDPCP and p/E-tRNAPhe (Composite state II-C) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain r 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 757 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8G6W Structure of WT E.coli 70S ribosome complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site ortho-aminobenzoic acid charged NH-tRNAPhe Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain R 1–75（75 aa）
Not recorded ZN ZINC ION × 2 PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 320 2AE 2-AMINO-BENZAMIDE × 1 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 1 FME N-FORMYLMETHIONINE × 1 K POTASSIUM ION × 14 SPD SPERMIDINE × 8 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.02 Å
8G7P Structure of the Escherichia coli 70S ribosome in complex with EF-Tu and Ile-tRNAIle(LAU) bound to the cognate AUA codon (Structure I) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain r 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 876 K POTASSIUM ION × 2 ILE ISOLEUCINE × 2 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8G7Q Structure of the Escherichia coli 70S ribosome in complex with EF-Tu and Ile-tRNAIle(LAU) bound to the near-cognate AUG codon (Structure II) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain r 1–75（75 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 950 ILE ISOLEUCINE × 2 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8G7R Structure of the Escherichia coli 70S ribosome in complex with A-site tRNAIle(LAU) bound to the cognate AUA codon (Structure III) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain r 1–75（75 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 734 K POTASSIUM ION × 2 ILE ISOLEUCINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
8G7S Structure of the Escherichia coli 70S ribosome in complex with P-site tRNAIle(LAU) bound to the cognate AUA codon (Structure IV) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain r 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 564 ILE ISOLEUCINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8SYL Cryo-EM structure of the Escherichia coli 70S ribosome in complex with amikacin, mRNA, and A-, P-, and E-site tRNAs Deposited 2023-05-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain r 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 474 AKN (2S)-N-[(1R,2S,3S,4R,5S)-4-[(2R,3R,4S,5S,6R)-6-(aminomethyl)-3,4,5-tris(oxidanyl)oxan-2-yl]oxy-5-azanyl-2-[(2S,3R,4S,5S ,6R)-4-azanyl-6-(hydroxymethyl)-3,5-bis(oxidanyl)oxan-2-yl]oxy-3-oxidanyl-cyclohexyl]-4-azanyl-2-oxidanyl-butanamide × 2 PHE PHENYLALANINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8UPO Escherichia coli transcription-translation coupled complex class A (TTC-A) containing RfaH bound to ops signal, mRNA with a 21 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-23 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.50 Å
8UPR Escherichia coli transcription-translation coupled complex class A (TTC-A) containing RfaH bound to ops signal, mRNA with a 21 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-23 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8UQL Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH in loaded state, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8UQM Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH in loaded state, NusA, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8UQP Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8UR0 Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-25 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8URH Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 27 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-26 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
8URI Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 27 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-26 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8URM E. coli 70S ribosome with unmodified tRNAPro(GGG) bound to slippery P-site CCC-C codon and tRNAVal(UAC) in the A site Deposited 2023-10-26 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain w 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 395 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8URX Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 30 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-27 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.60 Å
8URY Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 30 nt long spacer, and fMet-tRNA in E-site and P-site of the ribosome Deposited 2023-10-27 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8UTJ E. coli 70S ribosome with unmodified lys-tRNAPro(GGG) bound to slippery P-site CCC-C codon in the 0 frame Deposited 2023-10-31 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain w 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 530 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8UX8 E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) bound to slippery P-site CCC-C codon in the +1 mRNA reading frame Deposited 2023-11-09 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain w 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 395 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8UXB E. coli 70S ribosome with unmodified P/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-09 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain w 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 287 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8UZ3 E. coli 70S ribosome with unmodified e*/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-14 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain w 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 415 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8UZG E. coli 70S ribosome with unmodified e*/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-15 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain w 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 398 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8V03 E. coli 70S ribosome with unmodified P/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-16 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain w 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 281 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
8VKV Escherichia coli transcription-translation coupled complex (TTC-B) containing mRNA with a 33 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-10 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8VL1 Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 36 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-11 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8VOO Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 39 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VOP Escherichia coli transcription-translation coupled complex (TTC-B) containing mRNA with a 36 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.00 Å
8VOQ Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 39 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.30 Å
8VOR Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 51 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8VOS Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 60 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain C 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.60 Å
8VS9 Endogenous trans-translation complex with tmRNA*SmpB in the P site and alanyl-tRNA in the A site and deacyl-tRNA in the E site of E. coli 70S ribosome Deposited 2024-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain S18 1–75（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
8VSA Endogenous trans-translation complex with tmRNA*SmpB in the P site and alanyl-tRNA in the A site of E. coli 70S ribosome Deposited 2024-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain S18 1–75（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8VV4 E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon Deposited 2024-01-30 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain w 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 424 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VWQ E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon and Elongation Factor P bound (uL1 in the closed conformation) Deposited 2024-02-02 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain w 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 586 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8W2N E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon and Elongation Factor P bound (uL1 in the open conformation) Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain w 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 481 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9AX7 70S initiation complex (tRNA-fMet M1 + CUG start codon) Deposited 2024-03-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain R 1–75（75 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.63 Å
9B4Z E. coli 70S ribosome complex (N1-methylated 16S A1408 + arbekacin) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain AR 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 309 84G Arbekacin × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9B50 E. coli 70S ribosome complex (unmethylated 16S A1408 + arbekacin) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain AR 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 309 84G Arbekacin × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9B51 E. coli 70S ribosome complex (N1-methylated 16S A1408 + G418) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain AR 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 309 GET GENETICIN × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9CG5 70S initiation complex (tRNA-fMet M1 + UUG start codon) Deposited 2024-06-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain R 1–75（75 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.59 Å
9CG6 70S initiation complex (tRNA-fMet M1 + GUG start codon) Deposited 2024-06-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain R 1–75（75 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.61 Å
9CG7 70S initiation complex (tRNA-fMet M1 + AUG start codon) Deposited 2024-06-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain R 1–75（75 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
9DUK Structure of mutant 30S subunit with extended helix 26, version 3 Deposited 2024-10-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 20 PDB declaration: 21-meric
Chain R 1–75（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.56 Å
9DUL Structure of mutant 30S subunit with extended helix 26, version 4 Deposited 2024-10-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 20 PDB declaration: 21-meric
Chain R 1–75（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.56 Å
9MKK Structure of arbekacin bound Escherichia coli 70S ribosome Deposited 2024-12-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 52-meric
Chain R 1–75（75 aa）
Not recorded 84G Arbekacin × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9MOR Damaged 70S ribosome with PrfH bound Deposited 2024-12-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain w 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.65 Å
9MQ4 Damaged 70S ribosome with PrfH bound Deposited 2025-01-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain w 1–75（75 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.78 Å
9O2X Structure of WT E.coli ribosome 70S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site (S)-betahydroxyBocK charged NH-tRNAPyl Deposited 2025-04-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain R 1–75（75 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 320 FME N-FORMYLMETHIONINE × 1 K POTASSIUM ION × 10 PAR PAROMOMYCIN × 1 SPD SPERMIDINE × 14 SPM SPERMINE × 1 A1B71 (2S)-6-[(tert-butoxycarbonyl)amino]-2-(hydroxymethyl)hexanoic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.29 Å
9O2Y Structure of WT E.coli ribosome 70S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site (R) beta-2-hydroxy-BocLysine acid charged NH-tRNAPyl Deposited 2025-04-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain R 1–75（75 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 320 SPD SPERMIDINE × 13 FME N-FORMYLMETHIONINE × 1 SPM SPERMINE × 1 K POTASSIUM ION × 10 ZN ZINC ION × 2 A1B70 (2R)-6-[(tert-butoxycarbonyl)amino]-2-(hydroxymethyl)hexanoic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.14 Å
9PIH E. coli 70S ribosome bound to Doxycycline Deposited 2025-07-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain R 1–75（75 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 276 K POTASSIUM ION × 92 DXT (4S,4AR,5S,5AR,6R,12AS)-4-(DIMETHYLAMINO)-3,5,10,12,12A-PENTAHYDROXY-6-METHYL-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2-CARBOXAMIDE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9PII E. coli 70S ribosome bound to Sarecycline Deposited 2025-07-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain R 1–75（75 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 281 K POTASSIUM ION × 100 V7A Sarecycline × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9PIJ E. coli 70S ribosome bound to Minocycline Deposited 2025-07-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain R 1–75（75 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 340 K POTASSIUM ION × 148 MIY (4S,4AS,5AR,12AS)-4,7-BIS(DIMETHYLAMINO)-3,10,12,12A-TETRAHYDROXY-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2- CARBOXAMIDE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9Y79 Escherichia coli transcription-translation loosely coupled complex (TTC-LC^walked) containing mRNA with a 39 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2025-09-09 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain C 1–75（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 3.20 Å

104 other PDB entries and 104 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name A0A0E2KXL3_ECOU3
Isoform —
PDB entities 17
Chains and sequence ranges Author chain C； PDBConstruct 1–75； UniProt 1–75

30S ribosomal protein S20

Escherichia coli

UniProt D7ZAS2

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain E； UniProt 1–87 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain T 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain T 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6LKQ The Structural Basis for Inhibition of Ribosomal Translocation by Viomycin Deposited 2019-12-20 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 59 PDB declaration: 63-meric
Chain S 3–87（85 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；295 K；Tris Ac PH.7.0, 25-35 mM KCL, 6.1% PEG 20000, 1% glycerol, 50mM sucrose
Resolution 3.10 Å R-free 0.240
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain Y 1–87（87 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain Y 1–87（87 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain Y 1–87（87 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain y 1–87（87 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6VWL 70S ribosome bound to HIV frameshifting stem-loop (FSS) and P/E tRNA (rotated conformation) Deposited 2020-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain s 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 34 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6VWM 70S ribosome bound to HIV frameshifting stem-loop (FSS) and P-site tRNA (non-rotated conformation, Structure I) Deposited 2020-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain s 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 53 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6VWN 70S ribosome bound to HIV frameshifting stem-loop (FSS) and P-site tRNA (non-rotated conformation, Structure II) Deposited 2020-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain s 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 55 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain E 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain E 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain E 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain E 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain E 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain E 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain E 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain E 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain E 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain E 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain E 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain E 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain E 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain E 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain E 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain E 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain E 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain E 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain E 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain T 1–87（87 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain 2 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain 2 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain y 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

33 other PDB entries and 33 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7ZAS2_ECOLX
Isoform —
PDB entities 19
Chains and sequence ranges Author chain E； PDBConstruct 1–87； UniProt 1–87

30S ribosomal protein S21

Escherichia coli

UniProt A0A0E2L2J1

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain F； UniProt 1–71 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
11BQ Escherichia coli 70S ribosome containing an evolved 16S rRNA (EC-S3.5) Deposited 2026-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain U 1–71（71 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 307 SPD SPERMIDINE × 14 SPM SPERMINE × 1 C CYTIDINE-5'-MONOPHOSPHATE × 1 G GUANOSINE-5'-MONOPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
11DG Chimeric Escherichia coli 70S ribosome containing an evolved Vibrio cholerae 16S rRNA (VC-S4.4) Deposited 2026-02-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain U 1–71（71 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 272 SPD SPERMIDINE × 14 SPM SPERMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
11EL Chimeric Escherichia coli 70S ribosome containing an evolved 16S rRNA from Vibrio cholerae (VC-ST) Deposited 2026-02-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain U 1–71（71 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 308 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
11FV Chimeric Escherichia coli 70S ribosome containing an evolved 16S rRNA from Pseudomonas aeruginosa (PA-S3.3) Deposited 2026-02-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain 3 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 307 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
11GG Chimeric Escherichia coli 70S ribosome containing an evolved 16S rRNA from Pseudomonas aeruginosa (PA-ST) Deposited 2026-02-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain 3 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 307 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.02 Å
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain U 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain U 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain Z 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain Z 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain Z 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain z 1–71（71 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain U 1–71（71 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain 3 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain 3 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7S1I Wild-type Escherichia coli stalled ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain 3 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 209 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1J Wild-type Escherichia coli ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain 3 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 199 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.47 Å
7S1K Cfr-modified Escherichia coli stalled ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain 3 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 207 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.42 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain z 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å
7UG7 70S ribosome complex in an intermediate state of translocation bound to EF-G(GDP) stalled by Argyrin B Deposited 2022-03-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain SU 1–71（71 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 11 MG MAGNESIUM ION × 404 SPD SPERMIDINE × 2 ZN ZINC ION × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 1 FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.58 Å
8EIU E. coli 70S ribosome with A-loop mutations U2554C and U2555C Deposited 2022-09-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain U 1–71（71 aa）
Not recorded ZN ZINC ION × 2 PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 268 SPD SPERMIDINE × 16 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 2 SPM SPERMINE × 1 MET METHIONINE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.24 Å
8EKC Escherichia coli 70S ribosome bound to thermorubin, deacylated P-site tRNAfMet and aminoacylated A-site Phe-tRNA Deposited 2022-09-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain u 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 714 T8B Thermorubin × 1 PHE PHENYLALANINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
8EMM Composite 70S ribosome structure for "Atomistic simulations of the E. coli ribosome provide selection criteria for translationally active substrates Deposited 2022-09-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain U 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 321 SPD SPERMIDINE × 17 SPM SPERMINE × 1 K POTASSIUM ION × 10 ZN ZINC ION × 2 MET METHIONINE × 2 PAR PAROMOMYCIN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.10 Å
8FIZ Cryo-EM structure of E. coli 70S Ribosome containing mRNA and tRNA (in the transcription-translation complex) Deposited 2022-12-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain AU 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8FTO E. coli 70S ribosome with an improved MS2 tag inserted in H98 Deposited 2023-01-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain U 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 284 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.85 Å
8FZD Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with apoRF3, RF1, P- and E-site tRNAPhe (Composite state I-B) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain u 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 581 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8FZE Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with RF1, P- and E-site tRNAPhe (State I-A) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain u 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 570 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8FZF Cryo-EM structure of an E. coli rotated ribosome complex bound with RF3-ppGpp and p/E-tRNAPhe (Composite state I-C) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain u 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 384 G4P GUANOSINE-5',3'-TETRAPHOSPHATE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8FZG Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with RF3-GDPCP, RF1, P- and E-site tRNAPhe (Composite state II-A) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain u 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 428 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8FZH Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with RF1, P- and E-site tRNAPhe (State II-D) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain u 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 595 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8FZI Cryo-EM structure of an E. coli rotated ribosome bound with RF3-GDPCP and p/E-tRNAPhe (Composite state II-B) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain u 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 737 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8FZJ Cryo-EM structure of an E. coli rotated ribosome bound with RF3-GDPCP and p/E-tRNAPhe (Composite state II-C) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain u 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 757 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8G6W Structure of WT E.coli 70S ribosome complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site ortho-aminobenzoic acid charged NH-tRNAPhe Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain U 1–71（71 aa）
Not recorded ZN ZINC ION × 2 PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 320 2AE 2-AMINO-BENZAMIDE × 1 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 1 FME N-FORMYLMETHIONINE × 1 K POTASSIUM ION × 14 SPD SPERMIDINE × 8 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.02 Å
8G7P Structure of the Escherichia coli 70S ribosome in complex with EF-Tu and Ile-tRNAIle(LAU) bound to the cognate AUA codon (Structure I) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain u 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 876 K POTASSIUM ION × 2 ILE ISOLEUCINE × 2 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8G7Q Structure of the Escherichia coli 70S ribosome in complex with EF-Tu and Ile-tRNAIle(LAU) bound to the near-cognate AUG codon (Structure II) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain u 1–71（71 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 950 ILE ISOLEUCINE × 2 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8G7R Structure of the Escherichia coli 70S ribosome in complex with A-site tRNAIle(LAU) bound to the cognate AUA codon (Structure III) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain u 1–71（71 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 734 K POTASSIUM ION × 2 ILE ISOLEUCINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
8G7S Structure of the Escherichia coli 70S ribosome in complex with P-site tRNAIle(LAU) bound to the cognate AUA codon (Structure IV) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain u 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 564 ILE ISOLEUCINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8SYL Cryo-EM structure of the Escherichia coli 70S ribosome in complex with amikacin, mRNA, and A-, P-, and E-site tRNAs Deposited 2023-05-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain u 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 474 AKN (2S)-N-[(1R,2S,3S,4R,5S)-4-[(2R,3R,4S,5S,6R)-6-(aminomethyl)-3,4,5-tris(oxidanyl)oxan-2-yl]oxy-5-azanyl-2-[(2S,3R,4S,5S ,6R)-4-azanyl-6-(hydroxymethyl)-3,5-bis(oxidanyl)oxan-2-yl]oxy-3-oxidanyl-cyclohexyl]-4-azanyl-2-oxidanyl-butanamide × 2 PHE PHENYLALANINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8UPO Escherichia coli transcription-translation coupled complex class A (TTC-A) containing RfaH bound to ops signal, mRNA with a 21 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-23 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.50 Å
8UPR Escherichia coli transcription-translation coupled complex class A (TTC-A) containing RfaH bound to ops signal, mRNA with a 21 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-23 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8UQL Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH in loaded state, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8UQM Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH in loaded state, NusA, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8UQP Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8UR0 Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-25 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8URH Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 27 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-26 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
8URI Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 27 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-26 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8URM E. coli 70S ribosome with unmodified tRNAPro(GGG) bound to slippery P-site CCC-C codon and tRNAVal(UAC) in the A site Deposited 2023-10-26 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain z 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 395 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8URX Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 30 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-27 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.60 Å
8URY Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 30 nt long spacer, and fMet-tRNA in E-site and P-site of the ribosome Deposited 2023-10-27 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8UTJ E. coli 70S ribosome with unmodified lys-tRNAPro(GGG) bound to slippery P-site CCC-C codon in the 0 frame Deposited 2023-10-31 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain z 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 530 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8UX8 E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) bound to slippery P-site CCC-C codon in the +1 mRNA reading frame Deposited 2023-11-09 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain z 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 395 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8UXB E. coli 70S ribosome with unmodified P/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-09 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain z 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 287 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8UZ3 E. coli 70S ribosome with unmodified e*/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-14 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain z 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 415 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8UZG E. coli 70S ribosome with unmodified e*/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-15 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain g 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 398 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8V03 E. coli 70S ribosome with unmodified P/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-16 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain z 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 281 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
8VKV Escherichia coli transcription-translation coupled complex (TTC-B) containing mRNA with a 33 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-10 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8VL1 Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 36 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-11 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8VOO Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 39 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VOP Escherichia coli transcription-translation coupled complex (TTC-B) containing mRNA with a 36 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.00 Å
8VOQ Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 39 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.30 Å
8VOR Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 51 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8VOS Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 60 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain F 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.60 Å
8VS9 Endogenous trans-translation complex with tmRNA*SmpB in the P site and alanyl-tRNA in the A site and deacyl-tRNA in the E site of E. coli 70S ribosome Deposited 2024-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain S21 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
8VSA Endogenous trans-translation complex with tmRNA*SmpB in the P site and alanyl-tRNA in the A site of E. coli 70S ribosome Deposited 2024-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain S21 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8VV4 E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon Deposited 2024-01-30 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain z 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 424 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VWQ E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon and Elongation Factor P bound (uL1 in the closed conformation) Deposited 2024-02-02 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain z 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 586 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8W2N E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon and Elongation Factor P bound (uL1 in the open conformation) Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain z 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 481 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9AX7 70S initiation complex (tRNA-fMet M1 + CUG start codon) Deposited 2024-03-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain U 1–71（71 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.63 Å
9B4Z E. coli 70S ribosome complex (N1-methylated 16S A1408 + arbekacin) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain AU 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 309 84G Arbekacin × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9B50 E. coli 70S ribosome complex (unmethylated 16S A1408 + arbekacin) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain AU 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 309 84G Arbekacin × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9B51 E. coli 70S ribosome complex (N1-methylated 16S A1408 + G418) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain AU 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 309 GET GENETICIN × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9CG5 70S initiation complex (tRNA-fMet M1 + UUG start codon) Deposited 2024-06-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain U 1–71（71 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.59 Å
9CG6 70S initiation complex (tRNA-fMet M1 + GUG start codon) Deposited 2024-06-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain U 1–71（71 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.61 Å
9CG7 70S initiation complex (tRNA-fMet M1 + AUG start codon) Deposited 2024-06-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain U 1–71（71 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
9DUK Structure of mutant 30S subunit with extended helix 26, version 3 Deposited 2024-10-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 20 PDB declaration: 21-meric
Chain U 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.56 Å
9DUL Structure of mutant 30S subunit with extended helix 26, version 4 Deposited 2024-10-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 20 PDB declaration: 21-meric
Chain U 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.56 Å
9MKK Structure of arbekacin bound Escherichia coli 70S ribosome Deposited 2024-12-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 52-meric
Chain U 1–71（71 aa）
Not recorded 84G Arbekacin × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9MOR Damaged 70S ribosome with PrfH bound Deposited 2024-12-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain z 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.65 Å
9MQ4 Damaged 70S ribosome with PrfH bound Deposited 2025-01-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain z 1–71（71 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.78 Å
9O2X Structure of WT E.coli ribosome 70S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site (S)-betahydroxyBocK charged NH-tRNAPyl Deposited 2025-04-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain U 1–71（71 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 320 FME N-FORMYLMETHIONINE × 1 K POTASSIUM ION × 10 PAR PAROMOMYCIN × 1 SPD SPERMIDINE × 14 SPM SPERMINE × 1 A1B71 (2S)-6-[(tert-butoxycarbonyl)amino]-2-(hydroxymethyl)hexanoic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.29 Å
9O2Y Structure of WT E.coli ribosome 70S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site (R) beta-2-hydroxy-BocLysine acid charged NH-tRNAPyl Deposited 2025-04-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain U 1–71（71 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 320 SPD SPERMIDINE × 13 FME N-FORMYLMETHIONINE × 1 SPM SPERMINE × 1 K POTASSIUM ION × 10 ZN ZINC ION × 2 A1B70 (2R)-6-[(tert-butoxycarbonyl)amino]-2-(hydroxymethyl)hexanoic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.14 Å
9PIH E. coli 70S ribosome bound to Doxycycline Deposited 2025-07-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain U 1–71（71 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 276 K POTASSIUM ION × 92 DXT (4S,4AR,5S,5AR,6R,12AS)-4-(DIMETHYLAMINO)-3,5,10,12,12A-PENTAHYDROXY-6-METHYL-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2-CARBOXAMIDE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9PII E. coli 70S ribosome bound to Sarecycline Deposited 2025-07-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain U 1–71（71 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 281 K POTASSIUM ION × 100 V7A Sarecycline × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9PIJ E. coli 70S ribosome bound to Minocycline Deposited 2025-07-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain U 1–71（71 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 340 K POTASSIUM ION × 148 MIY (4S,4AS,5AR,12AS)-4,7-BIS(DIMETHYLAMINO)-3,10,12,12A-TETRAHYDROXY-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2- CARBOXAMIDE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9Y79 Escherichia coli transcription-translation loosely coupled complex (TTC-LC^walked) containing mRNA with a 39 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2025-09-09 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain F 1–71（71 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 3.20 Å

103 other PDB entries and 103 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name A0A0E2L2J1_ECOU3
Isoform —
PDB entities 20
Chains and sequence ranges Author chain F； PDBConstruct 1–71； UniProt 1–71

30S ribosomal protein S2

Escherichia coli

UniProt D7ZK99

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain G； UniProt 1–241 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain B 1–241（241 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain B 1–241（241 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain G 1–241（241 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain G 1–241（241 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain G 1–241（241 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain g 1–241（241 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain G 1–241（241 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain G 1–241（241 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain G 1–241（241 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain G 1–241（241 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain G 1–241（241 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain G 1–241（241 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain G 1–241（241 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain G 1–241（241 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain G 1–241（241 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain G 1–241（241 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain G 1–241（241 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain G 1–241（241 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain G 1–241（241 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain G 1–241（241 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain G 1–241（241 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain G 1–241（241 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain G 1–241（241 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain G 1–241（241 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain G 1–241（241 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain G 1–241（241 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain B 1–241（241 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain D 1–240（240 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain D 1–240（240 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7S1K Cfr-modified Escherichia coli stalled ribosome with antibiotic radezolid Deposited 2021-09-02 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain D 1–240（240 aa）
Not recorded MG MAGNESIUM ION × 207 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.42 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain g 1–241（241 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

31 other PDB entries and 31 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7ZK99_ECOLX
Isoform —
PDB entities 21
Chains and sequence ranges Author chain G； PDBConstruct 1–241； UniProt 1–241

30S ribosomal protein S1

Escherichia coli

UniProt D6HUW2

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain H； UniProt 1–557 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6VU3 Cryo-EM structure of Escherichia coli transcription-translation complex A (TTC-A) containing mRNA with a 12 nt long spacer Deposited 2020-02-14 Different oligomeric state Different experimental conditions Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain H 1–557（557 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain H 1–557（557 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain H 1–557（557 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain H 1–557（557 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain H 1–557（557 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain H 1–557（557 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain H 1–557（557 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain H 1–557（557 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain H 1–557（557 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain H 1–557（557 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ7 Escherichia coli transcription-translation complex C1 (TTC-C1) containing a 27 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain H 1–557（557 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain H 1–557（557 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain H 1–557（557 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain H 1–557（557 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain H 1–557（557 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain H 1–557（557 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain H 1–557（557 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain H 1–557（557 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å

18 other PDB entries and 18 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D6HUW2_ECOLX
Isoform —
PDB entities 22
Chains and sequence ranges Author chain H； PDBConstruct 1–557； UniProt 1–557

30S ribosomal protein S3

Escherichia coli

UniProt B7MCS9

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain I； UniProt 1–233 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
11EL Chimeric Escherichia coli 70S ribosome containing an evolved 16S rRNA from Vibrio cholerae (VC-ST) Deposited 2026-02-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain C 1–233（233 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 308 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
11FV Chimeric Escherichia coli 70S ribosome containing an evolved 16S rRNA from Pseudomonas aeruginosa (PA-S3.3) Deposited 2026-02-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain E 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 307 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
11GG Chimeric Escherichia coli 70S ribosome containing an evolved 16S rRNA from Pseudomonas aeruginosa (PA-ST) Deposited 2026-02-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain E 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 307 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.02 Å
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain C 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain C 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5UZ4 The cryo-EM structure of YjeQ bound to the 30S subunit suggests a fidelity checkpoint function for this protein in ribosome assembly Deposited 2017-02-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 20 PDB declaration: 21-meric
Chain C 1–233（233 aa）
Not recorded ZN ZINC ION × 1 GGM 3'-O-(N-methylanthraniloyl)-beta:gamma-imidoguanosine-5'-triphosphate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.80 Å
5WF0 70S ribosome-EF-Tu H84A complex with GTP and near-cognate tRNA (Complex C2) Deposited 2017-07-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain c 2–207（206 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 1480 K POTASSIUM ION × 5 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；5 second blot time, no wait time
Resolution 3.60 Å
5WFS 70S ribosome-EF-Tu H84A complex with GTP and near-cognate tRNA (Complex C4) Deposited 2017-07-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain c 2–207（206 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 1471 K POTASSIUM ION × 7 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；5 second blot time, no wait time
Resolution 3.00 Å
6AWB Structure of 30S ribosomal subunit and RNA polymerase complex in non-rotated state Deposited 2017-09-05 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 26 PDB declaration: 27-meric
Chain F 2–207（206 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7；20 mM Tris-HCl, pH 7.0, 100 mM NH4Cl, 10 mM MgCl2, 0.5 mM EDTA, 6 mM BME
cryo-EM vitrification conditions Cryogen ETHANE；2.5 uL of 50 nM 30S and 150 nM RNAP was applied to the grid. After a 30 second incubation, the grid was blotted for 5 seconds at blotting power 8.
Resolution 6.70 Å
6AWC Structure of 30S ribosomal subunit and RNA polymerase complex in rotated state Deposited 2017-09-05 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 26 PDB declaration: 27-meric
Chain F 2–207（206 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7；20 mM Tris-HCl, pH 7.0, 100 mM NH4Cl, 10 mM MgCl2, 0.5 mM EDTA, 6 mM BME
cryo-EM vitrification conditions Cryogen ETHANE；2.5 uL of 50 nM 30S and 150 nM RNAP was applied to the grid. After a 30 second incubation, the grid was blotted for 5 seconds at blotting power 8.
Resolution 7.90 Å
6AWD Structure of 30S (S1 depleted) ribosomal subunit and RNA polymerase complex Deposited 2017-09-05 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 25 PDB declaration: 26-meric
Chain F 2–207（206 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7；20 mM Tris-HCl, pH 7.0, 100 mM NH4Cl, 10 mM MgCl2, 0.5 mM EDTA, 6 mM BME
cryo-EM vitrification conditions Cryogen ETHANE；2.5 uL of 50 nM 30S and 150 nM RNAP was applied to the grid. After a 30 second incubation, the grid was blotted for 5 seconds at blotting power 8.
Resolution 8.10 Å
6DNC E.coli RF1 bound to E.coli 70S ribosome in response to UAU sense A-site codon Deposited 2018-06-06 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain PA 1–233（233 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7；20 mM Tris-HCl, 100 mM NH4Cl, 20.5 mM MgCl2, 0.5 mM EDTA, 6 mM beta-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain H 1–233（233 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain H 1–233（233 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain H 1–233（233 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain h 1–233（233 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain C 1–233（233 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain E 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain E 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7S1I Wild-type Escherichia coli stalled ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain E 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 209 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1J Wild-type Escherichia coli ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain E 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 199 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.47 Å
7S1K Cfr-modified Escherichia coli stalled ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain E 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 207 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.42 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain h 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å
7UG7 70S ribosome complex in an intermediate state of translocation bound to EF-G(GDP) stalled by Argyrin B Deposited 2022-03-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain SC 1–233（233 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 11 MG MAGNESIUM ION × 404 SPD SPERMIDINE × 2 ZN ZINC ION × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 1 FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.58 Å
8EIU E. coli 70S ribosome with A-loop mutations U2554C and U2555C Deposited 2022-09-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain C 1–233（233 aa）
Not recorded ZN ZINC ION × 2 PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 268 SPD SPERMIDINE × 16 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 2 SPM SPERMINE × 1 MET METHIONINE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.24 Å
8EKC Escherichia coli 70S ribosome bound to thermorubin, deacylated P-site tRNAfMet and aminoacylated A-site Phe-tRNA Deposited 2022-09-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 714 T8B Thermorubin × 1 PHE PHENYLALANINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
8EMM Composite 70S ribosome structure for "Atomistic simulations of the E. coli ribosome provide selection criteria for translationally active substrates Deposited 2022-09-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain C 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 321 SPD SPERMIDINE × 17 SPM SPERMINE × 1 K POTASSIUM ION × 10 ZN ZINC ION × 2 MET METHIONINE × 2 PAR PAROMOMYCIN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.10 Å
8EYQ 30S_delta_ksgA_h44_inactive_conformation Deposited 2022-10-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 17 PDB declaration: octadecameric
Chain C 1–233（233 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
8EYT 30S_delta_ksgA+KsgA complex Deposited 2022-10-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 20 PDB declaration: 21-meric
Chain F 1–233（233 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
8FIZ Cryo-EM structure of E. coli 70S Ribosome containing mRNA and tRNA (in the transcription-translation complex) Deposited 2022-12-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain AG 1–233（233 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8FTO E. coli 70S ribosome with an improved MS2 tag inserted in H98 Deposited 2023-01-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain C 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 284 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.85 Å
8FZD Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with apoRF3, RF1, P- and E-site tRNAPhe (Composite state I-B) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain c 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 581 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8FZE Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with RF1, P- and E-site tRNAPhe (State I-A) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain c 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 570 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8FZF Cryo-EM structure of an E. coli rotated ribosome complex bound with RF3-ppGpp and p/E-tRNAPhe (Composite state I-C) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain c 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 384 G4P GUANOSINE-5',3'-TETRAPHOSPHATE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8FZG Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with RF3-GDPCP, RF1, P- and E-site tRNAPhe (Composite state II-A) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain c 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 428 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8FZH Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with RF1, P- and E-site tRNAPhe (State II-D) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain c 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 595 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8FZI Cryo-EM structure of an E. coli rotated ribosome bound with RF3-GDPCP and p/E-tRNAPhe (Composite state II-B) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain c 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 737 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8FZJ Cryo-EM structure of an E. coli rotated ribosome bound with RF3-GDPCP and p/E-tRNAPhe (Composite state II-C) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain c 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 757 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8G6W Structure of WT E.coli 70S ribosome complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site ortho-aminobenzoic acid charged NH-tRNAPhe Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain C 1–233（233 aa）
Not recorded ZN ZINC ION × 2 PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 320 2AE 2-AMINO-BENZAMIDE × 1 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 1 FME N-FORMYLMETHIONINE × 1 K POTASSIUM ION × 14 SPD SPERMIDINE × 8 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.02 Å
8G7P Structure of the Escherichia coli 70S ribosome in complex with EF-Tu and Ile-tRNAIle(LAU) bound to the cognate AUA codon (Structure I) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain c 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 876 K POTASSIUM ION × 2 ILE ISOLEUCINE × 2 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8G7Q Structure of the Escherichia coli 70S ribosome in complex with EF-Tu and Ile-tRNAIle(LAU) bound to the near-cognate AUG codon (Structure II) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain c 1–233（233 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 950 ILE ISOLEUCINE × 2 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8G7R Structure of the Escherichia coli 70S ribosome in complex with A-site tRNAIle(LAU) bound to the cognate AUA codon (Structure III) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain c 1–233（233 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 734 K POTASSIUM ION × 2 ILE ISOLEUCINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
8G7S Structure of the Escherichia coli 70S ribosome in complex with P-site tRNAIle(LAU) bound to the cognate AUA codon (Structure IV) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 564 ILE ISOLEUCINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8SYL Cryo-EM structure of the Escherichia coli 70S ribosome in complex with amikacin, mRNA, and A-, P-, and E-site tRNAs Deposited 2023-05-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain c 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 474 AKN (2S)-N-[(1R,2S,3S,4R,5S)-4-[(2R,3R,4S,5S,6R)-6-(aminomethyl)-3,4,5-tris(oxidanyl)oxan-2-yl]oxy-5-azanyl-2-[(2S,3R,4S,5S ,6R)-4-azanyl-6-(hydroxymethyl)-3,5-bis(oxidanyl)oxan-2-yl]oxy-3-oxidanyl-cyclohexyl]-4-azanyl-2-oxidanyl-butanamide × 2 PHE PHENYLALANINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8UPO Escherichia coli transcription-translation coupled complex class A (TTC-A) containing RfaH bound to ops signal, mRNA with a 21 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-23 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.50 Å
8UPR Escherichia coli transcription-translation coupled complex class A (TTC-A) containing RfaH bound to ops signal, mRNA with a 21 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-23 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8UQL Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH in loaded state, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8UQM Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH in loaded state, NusA, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8UQP Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8UR0 Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-25 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8URH Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 27 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-26 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
8URI Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 27 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-26 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8URM E. coli 70S ribosome with unmodified tRNAPro(GGG) bound to slippery P-site CCC-C codon and tRNAVal(UAC) in the A site Deposited 2023-10-26 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain h 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 395 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8URX Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 30 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-27 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.60 Å
8URY Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 30 nt long spacer, and fMet-tRNA in E-site and P-site of the ribosome Deposited 2023-10-27 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8UTJ E. coli 70S ribosome with unmodified lys-tRNAPro(GGG) bound to slippery P-site CCC-C codon in the 0 frame Deposited 2023-10-31 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain h 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 530 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8UX8 E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) bound to slippery P-site CCC-C codon in the +1 mRNA reading frame Deposited 2023-11-09 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain h 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 395 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8UXB E. coli 70S ribosome with unmodified P/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-09 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain h 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 287 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8VKV Escherichia coli transcription-translation coupled complex (TTC-B) containing mRNA with a 33 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-10 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8VL1 Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 36 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-11 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8VOO Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 39 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VOP Escherichia coli transcription-translation coupled complex (TTC-B) containing mRNA with a 36 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.00 Å
8VOQ Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 39 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.30 Å
8VOR Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 51 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8VOS Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 60 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain I 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.60 Å
8VS9 Endogenous trans-translation complex with tmRNA*SmpB in the P site and alanyl-tRNA in the A site and deacyl-tRNA in the E site of E. coli 70S ribosome Deposited 2024-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain S03 1–233（233 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
8VSA Endogenous trans-translation complex with tmRNA*SmpB in the P site and alanyl-tRNA in the A site of E. coli 70S ribosome Deposited 2024-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain S03 1–233（233 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8VV4 E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon Deposited 2024-01-30 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain h 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 424 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VWQ E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon and Elongation Factor P bound (uL1 in the closed conformation) Deposited 2024-02-02 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain h 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 586 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8W2N E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon and Elongation Factor P bound (uL1 in the open conformation) Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain h 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 481 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9AX7 70S initiation complex (tRNA-fMet M1 + CUG start codon) Deposited 2024-03-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain C 1–233（233 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.63 Å
9B4Z E. coli 70S ribosome complex (N1-methylated 16S A1408 + arbekacin) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain AC 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 309 84G Arbekacin × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9B50 E. coli 70S ribosome complex (unmethylated 16S A1408 + arbekacin) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain AC 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 309 84G Arbekacin × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9B51 E. coli 70S ribosome complex (N1-methylated 16S A1408 + G418) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain AC 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 309 GET GENETICIN × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9CG5 70S initiation complex (tRNA-fMet M1 + UUG start codon) Deposited 2024-06-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain C 1–233（233 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.59 Å
9CG6 70S initiation complex (tRNA-fMet M1 + GUG start codon) Deposited 2024-06-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain C 1–233（233 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.61 Å
9CG7 70S initiation complex (tRNA-fMet M1 + AUG start codon) Deposited 2024-06-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain C 1–233（233 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
9DUK Structure of mutant 30S subunit with extended helix 26, version 3 Deposited 2024-10-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 20 PDB declaration: 21-meric
Chain C 1–233（233 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.56 Å
9DUL Structure of mutant 30S subunit with extended helix 26, version 4 Deposited 2024-10-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 20 PDB declaration: 21-meric
Chain C 1–233（233 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.56 Å
9MKK Structure of arbekacin bound Escherichia coli 70S ribosome Deposited 2024-12-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 52-meric
Chain C 1–233（233 aa）
Not recorded 84G Arbekacin × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9MOR Damaged 70S ribosome with PrfH bound Deposited 2024-12-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain h 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.65 Å
9MQ4 Damaged 70S ribosome with PrfH bound Deposited 2025-01-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain h 1–233（233 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.78 Å
9O2X Structure of WT E.coli ribosome 70S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site (S)-betahydroxyBocK charged NH-tRNAPyl Deposited 2025-04-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain C 1–233（233 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 320 FME N-FORMYLMETHIONINE × 1 K POTASSIUM ION × 10 PAR PAROMOMYCIN × 1 SPD SPERMIDINE × 14 SPM SPERMINE × 1 A1B71 (2S)-6-[(tert-butoxycarbonyl)amino]-2-(hydroxymethyl)hexanoic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.29 Å
9O2Y Structure of WT E.coli ribosome 70S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site (R) beta-2-hydroxy-BocLysine acid charged NH-tRNAPyl Deposited 2025-04-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain C 1–233（233 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 320 SPD SPERMIDINE × 13 FME N-FORMYLMETHIONINE × 1 SPM SPERMINE × 1 K POTASSIUM ION × 10 ZN ZINC ION × 2 A1B70 (2R)-6-[(tert-butoxycarbonyl)amino]-2-(hydroxymethyl)hexanoic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.14 Å
9PIH E. coli 70S ribosome bound to Doxycycline Deposited 2025-07-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain C 1–233（233 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 276 K POTASSIUM ION × 92 DXT (4S,4AR,5S,5AR,6R,12AS)-4-(DIMETHYLAMINO)-3,5,10,12,12A-PENTAHYDROXY-6-METHYL-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2-CARBOXAMIDE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9PII E. coli 70S ribosome bound to Sarecycline Deposited 2025-07-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain C 1–233（233 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 281 K POTASSIUM ION × 100 V7A Sarecycline × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9PIJ E. coli 70S ribosome bound to Minocycline Deposited 2025-07-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain C 1–233（233 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 340 K POTASSIUM ION × 148 MIY (4S,4AS,5AR,12AS)-4,7-BIS(DIMETHYLAMINO)-3,10,12,12A-TETRAHYDROXY-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2- CARBOXAMIDE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å

106 other PDB entries and 106 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RS3_ECO45
Isoform —
PDB entities 23
Chains and sequence ranges Author chain I； PDBConstruct 1–233； UniProt 1–233

30S ribosomal protein S4

Escherichia coli

UniProt D7Z9H7

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain J； UniProt 1–206 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain D 1–206（206 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain D 1–206（206 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain I 1–206（206 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain I 1–206（206 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain I 1–206（206 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain i 1–206（206 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain J 1–206（206 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain J 1–206（206 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain J 1–206（206 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain J 1–206（206 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain J 1–206（206 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain J 1–206（206 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain J 1–206（206 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain J 1–206（206 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain J 1–206（206 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain J 1–206（206 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain J 1–206（206 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain J 1–206（206 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain J 1–206（206 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain J 1–206（206 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain J 1–206（206 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain J 1–206（206 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain J 1–206（206 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain J 1–206（206 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain J 1–206（206 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain D 1–206（206 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain F 1–206（206 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain F 1–206（206 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain i 1–206（206 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

29 other PDB entries and 29 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7Z9H7_ECOLX
Isoform —
PDB entities 24
Chains and sequence ranges Author chain J； PDBConstruct 1–206； UniProt 1–206

30S ribosomal protein S5

Escherichia coli

UniProt D7Z9H2

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain K； UniProt 1–167 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain E 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain E 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain J 1–167（167 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain J 1–167（167 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain J 1–167（167 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain j 1–167（167 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain K 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain K 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain K 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain K 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain K 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain K 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain K 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain K 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain K 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain K 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain K 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain K 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain K 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain K 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain K 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain K 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain K 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain K 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain K 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain E 1–167（167 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain G 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain G 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain j 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

29 other PDB entries and 29 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7Z9H2_ECOLX
Isoform —
PDB entities 25
Chains and sequence ranges Author chain K； PDBConstruct 1–167； UniProt 1–167

30S ribosomal protein S6

Escherichia coli

UniProt P02358

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain L； UniProt 1–135 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
10FZ 30S ribosomal subunit from E. coli missing the gene encoding for the 16S rRNA 2'-O-methyltransferase RsmI Deposited 2026-01-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 20 PDB declaration: 21-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 77 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；10 mM HEPES, 10 mM MgCl2, 100 mM NH4Cl, 6 mM Beta-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.91 Å
11BQ Escherichia coli 70S ribosome containing an evolved 16S rRNA (EC-S3.5) Deposited 2026-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 307 SPD SPERMIDINE × 14 SPM SPERMINE × 1 C CYTIDINE-5'-MONOPHOSPHATE × 1 G GUANOSINE-5'-MONOPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
11DG Chimeric Escherichia coli 70S ribosome containing an evolved Vibrio cholerae 16S rRNA (VC-S4.4) Deposited 2026-02-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 272 SPD SPERMIDINE × 14 SPM SPERMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
11EL Chimeric Escherichia coli 70S ribosome containing an evolved 16S rRNA from Vibrio cholerae (VC-ST) Deposited 2026-02-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 308 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
11FV Chimeric Escherichia coli 70S ribosome containing an evolved 16S rRNA from Pseudomonas aeruginosa (PA-S3.3) Deposited 2026-02-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain H 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 307 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
11GG Chimeric Escherichia coli 70S ribosome containing an evolved 16S rRNA from Pseudomonas aeruginosa (PA-ST) Deposited 2026-02-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain H 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 307 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.02 Å
28UH E. coli 70S ribosome, trapped conformational ground state of SSU-h44 apical loop, with A/P- and P/E-site tRNA Deposited 2026-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 274 K POTASSIUM ION × 65 SCM SPECTINOMYCIN × 1 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.06 Å
28UI E. coli 70S ribosome, trapped conformational excited state of SSU-h44 apical loop, with A- and P-site tRNA Deposited 2026-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 SCM SPECTINOMYCIN × 1 MG MAGNESIUM ION × 270 VAL VALINE × 1 K POTASSIUM ION × 11 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.10 Å
28UJ E. coli 70S ribosome, trapped conformational excited state of SSU-h44 apical loop, with A/P- and P/E-site tRNA Deposited 2026-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 251 SCM SPECTINOMYCIN × 1 K POTASSIUM ION × 47 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.16 Å
28UK E. coli 70S ribosome, conformational ground state mutation in SSU-h41, with A- and P-site tRNA Deposited 2026-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 227 K POTASSIUM ION × 74 SCM SPECTINOMYCIN × 1 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.24 Å
28UL E. coli 70S ribosome, conformational ground state mutation in SSU-h41, with A/P- and P/E-site tRNA Deposited 2026-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 212 K POTASSIUM ION × 77 SCM SPECTINOMYCIN × 1 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
28UM E. coli 70S ribosome, conformational excited state mutation in SSU-h41, with A- and P-site tRNA Deposited 2026-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 238 K POTASSIUM ION × 109 SCM SPECTINOMYCIN × 1 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.15 Å
28UN E. coli 70S ribosome, conformational excited state mutation in SSU-h41, with A/P- and P/E-site tRNA Deposited 2026-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 183 K POTASSIUM ION × 65 SCM SPECTINOMYCIN × 1 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
30RA E. coli 70S ribosome with peptidyl-tRNA, mRNA and Hsp15 Deposited 2026-05-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 281 ASP ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.78 Å
30RB E. coli 70S ribosome with peptidyl-tRNA and Hsp15 Deposited 2026-05-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 210 K POTASSIUM ION × 2 ASP ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.92 Å
3IY8 Leishmania tarentolae Mitonchondrial Ribosome small subunit Deposited 2009-04-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: undecameric
Chain F 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris-HCl, pH 7.5, 100 mM KCl, 10 mM MgCl2, 3 mM DTT, 0.1 mM EDTA and 0.05% dodecyl maltoside
cryo-EM vitrification conditions Plunge freeze；Cryogen ETHANE
Resolution 14.10 Å
3J9Y Cryo-EM structure of tetracycline resistance protein TetM bound to a translating E.coli ribosome Deposited 2015-03-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain f 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 50 mM HEPES-KOH, 100 mM KOAc, 25 mM Mg(OAc)2, 6 mM b-mercaptoethanol；pH 7.4；50 mM HEPES-KOH, 100 mM KOAc, 25 mM Mg(OAc)2, 6 mM b-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE；Plunged into liquid ethane (FEI VITROBOT MARK IV)
Resolution 3.90 Å
3J9Z Activation of GTP Hydrolysis in mRNA-tRNA Translocation by Elongation Factor G Deposited 2015-03-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain SF 1–135（135 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions 93 K；Cryogen ETHANE；Plunged into liquid ethane (FEI VITROBOT MARK IV)
Resolution 3.60 Å
3JA1 Activation of GTP Hydrolysis in mRNA-tRNA Translocation by Elongation Factor G Deposited 2015-03-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain SF 1–135（135 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions 93 K；Cryogen ETHANE；Plunged into liquid ethane (FEI VITROBOT MARK IV)
Resolution 3.60 Å
3JBU Mechanisms of Ribosome Stalling by SecM at Multiple Elongation Steps Deposited 2015-10-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain F 1–131（131 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 20mM HEPES, 50mM KOAc, 6mM Mg(OAc)2, 1mM DTT, 500 ug/ml chloramphenicol, 0.05% Nikkol, 0.5% pill/ml Complete EDTA-free Protease inhibitor cocktail, 0.1U/ml RNasin and 125mM sucrose；pH 7；20mM HEPES, 50mM KOAc, 6mM Mg(OAc)2, 1mM DTT, 500 ug/ml chloramphenicol, 0.05% Nikkol, 0.5% pill/ml Complete EDTA-free Protease inhibitor cocktail, 0.1U/ml RNasin and 125mM sucrose
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.64 Å
3JBV Mechanisms of Ribosome Stalling by SecM at Multiple Elongation Steps Deposited 2015-10-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain F 1–131（131 aa）
Not recorded CLM CHLORAMPHENICOL × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20mM HEPES, 50mM KOAc, 6mM Mg(OAc)2, 1mM DTT, 500 ug/ml chloramphenicol,0.05% Nikkol,0.5% pill/ml Complete EDTA-free Protease inhibitor cocktail,0.1 U/ml RNasin and 125mM sucrose；pH 7；20mM HEPES, 50mM KOAc, 6mM Mg(OAc)2, 1mM DTT, 500 ug/ml chloramphenicol,0.05% Nikkol,0.5% pill/ml Complete EDTA-free Protease inhibitor cocktail,0.1 U/ml RNasin and 125mM sucrose
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.32 Å
3JCD Structure of Escherichia coli EF4 in posttranslocational ribosomes (Post EF4) Deposited 2015-12-01 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain f 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
3JCE Structure of Escherichia coli EF4 in pretranslocational ribosomes (Pre EF4) Deposited 2015-12-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain f 1–135（135 aa）
Not recorded PHE PHENYLALANINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
3JCJ Structures of ribosome-bound initiation factor 2 reveal the mechanism of subunit association Deposited 2015-12-18 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain n 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 195 ZN ZINC ION × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20 mM HEPES-KOH, pH 7.5, 15 mM magnesium acetate, 150 mM potassium acetate, 4 mM 2-mercapthoethanol, 2 mM spermidine, 0.05 mM spermine；pH 7.5；20 mM HEPES-KOH, pH 7.5, 15 mM magnesium acetate, 150 mM potassium acetate, 4 mM 2-mercapthoethanol, 2 mM spermidine, 0.05 mM spermine
cryo-EM vitrification conditions Blot for 2-4 seconds before plunging；Cryogen ETHANE；Blot for 2-4 seconds before plunging into liquid ethane (FEI VITROBOT MARK I).
Resolution 3.70 Å
3JCN Structures of ribosome-bound initiation factor 2 reveal the mechanism of subunit association: Initiation Complex I Deposited 2016-01-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain i 1–135（135 aa）
Not recorded GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20 mM HEPES-KOH, pH 7.5, 15 mM magnesium acetate, 150 mM potassium acetate, 4 mM 2-mercapthoethanol, 2 mM spermidine, 0.05 mM spermine；pH 7.5；20 mM HEPES-KOH, pH 7.5, 15 mM magnesium acetate, 150 mM potassium acetate, 4 mM 2-mercapthoethanol, 2 mM spermidine, 0.05 mM spermine
cryo-EM vitrification conditions Blot for 2-4 seconds before plunging；Cryogen ETHANE；Blot for 2-4 seconds before plunging into liquid ethane (FEI VITROBOT MARK I).
Resolution 4.60 Å
4A2I Cryo-electron Microscopy Structure of the 30S Subunit in Complex with the YjeQ Biogenesis Factor Deposited 2011-09-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 21 PDB declaration: 22-meric
Chain F 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 10 MM TRIS-HCL PH 7.5, 10 MM MAGNESIUM ACETATE, 60 MM NH4CL, 3 MM 2- MERCAPTOETHANOL AND 2 MM GMP-PNP；pH 7.5；10 MM TRIS-HCL PH 7.5, 10 MM MAGNESIUM ACETATE, 60 MM NH4CL, 3 MM 2- MERCAPTOETHANOL AND 2 MM GMP-PNP
cryo-EM vitrification conditions Cryogen ETHANE；BLOT FOR 7 SECONDS IN FEI VITROBOT III
Resolution 16.50 Å
4ADV Structure of the E. coli methyltransferase KsgA bound to the E. coli 30S ribosomal subunit Deposited 2012-01-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 21 PDB declaration: 22-meric
Chain F 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 40 MM KCL, 4MM MGCL2, 20 MM HEPES/KOH PH 7. 6, 6 MM 2- MERCAPTOETHANOL；pH 7.6；40 MM KCL, 4MM MGCL2, 20 MM HEPES/KOH PH 7. 6, 6 MM 2- MERCAPTOETHANOL
cryo-EM vitrification conditions Cryogen ETHANE；VITRIFICATION 1 -- CRYOGEN- ETHANE, INSTRUMENT- PLUNGER,
Resolution 13.50 Å
4U1U Crystal structure of the E. coli ribosome bound to quinupristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain AF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 271 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 6.5；291 K；PEG8k, MPD
Resolution 2.95 Å R-free 0.282
4U1U Crystal structure of the E. coli ribosome bound to quinupristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain CF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 227 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 6.5；291 K；PEG8k, MPD
Resolution 2.95 Å R-free 0.282
4U1V Crystal structure of the E. coli ribosome bound to linopristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain AF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 271 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.00 Å R-free 0.274
4U1V Crystal structure of the E. coli ribosome bound to linopristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain CF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 227 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.00 Å R-free 0.274
4U20 Crystal structure of the E. coli ribosome bound to flopristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain AF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 271 VIF Flopristin × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.90 Å R-free 0.279
4U20 Crystal structure of the E. coli ribosome bound to flopristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 227 VIF Flopristin × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.90 Å R-free 0.279
4U24 Crystal structure of the E. coli ribosome bound to dalfopristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain AF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 271 DOL 5-(2-DIETHYLAMINO-ETHANESULFONYL)-21-HYDROXY-10-ISOPROPYL-11,19-DIMETHYL-9,26-DIOXA-3,15,28-TRIAZA-TRICYCLO[23.2.1.00,255]OCTACOSA-1(27),12,17,19,25(28)-PENTAENE-2,8,14,23-TETRAONE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.90 Å R-free 0.264
4U24 Crystal structure of the E. coli ribosome bound to dalfopristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 226 DOL 5-(2-DIETHYLAMINO-ETHANESULFONYL)-21-HYDROXY-10-ISOPROPYL-11,19-DIMETHYL-9,26-DIOXA-3,15,28-TRIAZA-TRICYCLO[23.2.1.00,255]OCTACOSA-1(27),12,17,19,25(28)-PENTAENE-2,8,14,23-TETRAONE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.90 Å R-free 0.264
4U25 Crystal structure of the E. coli ribosome bound to virginiamycin M1. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain AF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 271 VIR VIRGINIAMYCIN M1 × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.90 Å R-free 0.265
4U25 Crystal structure of the E. coli ribosome bound to virginiamycin M1. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 227 VIR VIRGINIAMYCIN M1 × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.90 Å R-free 0.265
4U26 Crystal structure of the E. coli ribosome bound to dalfopristin and quinupristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain AF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 271 DOL 5-(2-DIETHYLAMINO-ETHANESULFONYL)-21-HYDROXY-10-ISOPROPYL-11,19-DIMETHYL-9,26-DIOXA-3,15,28-TRIAZA-TRICYCLO[23.2.1.00,255]OCTACOSA-1(27),12,17,19,25(28)-PENTAENE-2,8,14,23-TETRAONE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.80 Å R-free 0.271
4U26 Crystal structure of the E. coli ribosome bound to dalfopristin and quinupristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain CF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 227 DOL 5-(2-DIETHYLAMINO-ETHANESULFONYL)-21-HYDROXY-10-ISOPROPYL-11,19-DIMETHYL-9,26-DIOXA-3,15,28-TRIAZA-TRICYCLO[23.2.1.00,255]OCTACOSA-1(27),12,17,19,25(28)-PENTAENE-2,8,14,23-TETRAONE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.80 Å R-free 0.271
4U27 Crystal structure of the E. coli ribosome bound to flopristin and linopristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain AF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 271 VIF Flopristin × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.80 Å R-free 0.260
4U27 Crystal structure of the E. coli ribosome bound to flopristin and linopristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain CF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 227 VIF Flopristin × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.80 Å R-free 0.260
4V47 Real space refined coordinates of the 30S and 50S subunits fitted into the low resolution cryo-EM map of the EF-G.GTP state of E. coli 70S ribosome Deposited 2003-05-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 43 PDB declaration: 46-meric
Chain BF 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer Tris；pH 7.5；Tris
cryo-EM vitrification conditions Rapid-freezing in liquid ethane
Resolution 12.30 Å
4V48 Real space refined coordinates of the 30S and 50S subunits fitted into the low resolution cryo-EM map of the initiation-like state of E. coli 70S ribosome Deposited 2003-05-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 44 PDB declaration: 48-meric
Chain BF 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer hepes；pH 7.5；hepes
cryo-EM vitrification conditions Rapid-freezing in liquid ethane
Resolution 11.50 Å
4V4H Crystal structure of the bacterial ribosome from Escherichia coli in complex with the antibiotic kasugamyin at 3.5A resolution. Deposited 2006-08-04 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain AF 1–135（135 aa）
Not recorded KSG (1S,2R,3S,4R,5S,6S)-2,3,4,5,6-PENTAHYDROXYCYCLOHEXYL 2-AMINO-4-{[CARBOXY(IMINO)METHYL]AMINO}-2,3,4,6-TETRADEOXY-ALPHA-D-ARABINO-HEXOPYRANOSIDE × 1 MG MAGNESIUM ION × 170 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；MPD, PEG 8000, MGCL2, NH4CL, SPERMINE, SPERMIDINE, TRIS-HCL, EDTA, PH 7.5, BATCH, TEMPERATURE 277K, pH 7.50
Resolution 3.46 Å R-free 0.331
4V4H Crystal structure of the bacterial ribosome from Escherichia coli in complex with the antibiotic kasugamyin at 3.5A resolution. Deposited 2006-08-04 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CF 1–135（135 aa）
Not recorded KSG (1S,2R,3S,4R,5S,6S)-2,3,4,5,6-PENTAHYDROXYCYCLOHEXYL 2-AMINO-4-{[CARBOXY(IMINO)METHYL]AMINO}-2,3,4,6-TETRADEOXY-ALPHA-D-ARABINO-HEXOPYRANOSIDE × 1 MG MAGNESIUM ION × 173 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；MPD, PEG 8000, MGCL2, NH4CL, SPERMINE, SPERMIDINE, TRIS-HCL, EDTA, PH 7.5, BATCH, TEMPERATURE 277K, pH 7.50
Resolution 3.46 Å R-free 0.331
4V4Q Crystal structure of the bacterial ribosome from Escherichia coli at 3.5 A resolution. Deposited 2005-08-30 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain AF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 170 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.46 Å R-free 0.331
4V4Q Crystal structure of the bacterial ribosome from Escherichia coli at 3.5 A resolution. Deposited 2005-08-30 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 173 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.46 Å R-free 0.331
4V4V Structure of a pre-translocational E. coli ribosome obtained by fitting atomic models for RNA and protein components into cryo-EM map EMD-1056 Deposited 2006-05-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 46 PDB declaration: 52-meric
Chain AF 1–95（95 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；rapid-freezing in liquid ethane
Resolution 15.00 Å
4V4W Structure of a SecM-stalled E. coli ribosome complex obtained by fitting atomic models for RNA and protein components into cryo-EM map EMD-1143 Deposited 2006-05-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 46 PDB declaration: 52-meric
Chain AF 1–95（95 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；rapid-freezing in liquid ethane
Resolution 15.00 Å
4V50 Crystal Structure of Ribosome with messenger RNA and the Anticodon stem-loop of P-site tRNA. Deposited 2006-08-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain AF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 181 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MGCL2, NH4CL, SPERMINE, SPERMIDINE, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.22 Å R-free 0.320
4V50 Crystal Structure of Ribosome with messenger RNA and the Anticodon stem-loop of P-site tRNA. Deposited 2006-08-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain CF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 177 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MGCL2, NH4CL, SPERMINE, SPERMIDINE, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.22 Å R-free 0.320
4V52 Crystal structure of the bacterial ribosome from Escherichia coli in complex with neomycin. Deposited 2007-06-15 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain AF 1–135（135 aa）
Not recorded NMY NEOMYCIN × 2 MG MAGNESIUM ION × 170 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.21 Å R-free 0.309
4V52 Crystal structure of the bacterial ribosome from Escherichia coli in complex with neomycin. Deposited 2007-06-15 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CF 1–135（135 aa）
Not recorded NMY NEOMYCIN × 2 MG MAGNESIUM ION × 173 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.21 Å R-free 0.309
4V53 Crystal structure of the bacterial ribosome from Escherichia coli in complex with gentamicin. Deposited 2007-06-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain AF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 170 LLL (2R,3R,4R,5R)-2-((1S,2S,3R,4S,6R)-4,6-DIAMINO-3-((2R,3R,6S)-3-AMINO-6-(AMINOMETHYL)-TETRAHYDRO-2H-PYRAN-2-YLOXY)-2-HYDR OXYCYCLOHEXYLOXY)-5-METHYL-4-(METHYLAMINO)-TETRAHYDRO-2H-PYRAN-3,5-DIOL × 4 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.54 Å R-free 0.320
4V53 Crystal structure of the bacterial ribosome from Escherichia coli in complex with gentamicin. Deposited 2007-06-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 173 LLL (2R,3R,4R,5R)-2-((1S,2S,3R,4S,6R)-4,6-DIAMINO-3-((2R,3R,6S)-3-AMINO-6-(AMINOMETHYL)-TETRAHYDRO-2H-PYRAN-2-YLOXY)-2-HYDR OXYCYCLOHEXYLOXY)-5-METHYL-4-(METHYLAMINO)-TETRAHYDRO-2H-PYRAN-3,5-DIOL × 4 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.54 Å R-free 0.320
4V54 Crystal structure of the bacterial ribosome from Escherichia coli in complex with ribosome recycling factor (RRF). Deposited 2007-06-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain AF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 170 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.30 Å R-free 0.304
4V54 Crystal structure of the bacterial ribosome from Escherichia coli in complex with ribosome recycling factor (RRF). Deposited 2007-06-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain CF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 173 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.30 Å R-free 0.304
4V55 Crystal structure of the bacterial ribosome from Escherichia coli in complex with gentamicin and ribosome recycling factor (RRF). Deposited 2007-06-17 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain AF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 170 LLL (2R,3R,4R,5R)-2-((1S,2S,3R,4S,6R)-4,6-DIAMINO-3-((2R,3R,6S)-3-AMINO-6-(AMINOMETHYL)-TETRAHYDRO-2H-PYRAN-2-YLOXY)-2-HYDR OXYCYCLOHEXYLOXY)-5-METHYL-4-(METHYLAMINO)-TETRAHYDRO-2H-PYRAN-3,5-DIOL × 2 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 4.00 Å R-free 0.305
4V55 Crystal structure of the bacterial ribosome from Escherichia coli in complex with gentamicin and ribosome recycling factor (RRF). Deposited 2007-06-17 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain CF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 173 LLL (2R,3R,4R,5R)-2-((1S,2S,3R,4S,6R)-4,6-DIAMINO-3-((2R,3R,6S)-3-AMINO-6-(AMINOMETHYL)-TETRAHYDRO-2H-PYRAN-2-YLOXY)-2-HYDR OXYCYCLOHEXYLOXY)-5-METHYL-4-(METHYLAMINO)-TETRAHYDRO-2H-PYRAN-3,5-DIOL × 2 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 4.00 Å R-free 0.305
4V56 Crystal structure of the bacterial ribosome from Escherichia coli in complex with spectinomycin. Deposited 2007-07-21 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain AF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 170 SCM SPECTINOMYCIN × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.93 Å R-free 0.311
4V56 Crystal structure of the bacterial ribosome from Escherichia coli in complex with spectinomycin. Deposited 2007-07-21 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 170 SCM SPECTINOMYCIN × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.93 Å R-free 0.311
4V57 Crystal structure of the bacterial ribosome from Escherichia coli in complex with spectinomycin and neomycin. Deposited 2007-07-21 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain AF 1–135（135 aa）
Not recorded NMY NEOMYCIN × 2 MG MAGNESIUM ION × 170 SCM SPECTINOMYCIN × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.50 Å R-free 0.306
4V57 Crystal structure of the bacterial ribosome from Escherichia coli in complex with spectinomycin and neomycin. Deposited 2007-07-21 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CF 1–135（135 aa）
Not recorded NMY NEOMYCIN × 2 MG MAGNESIUM ION × 170 SCM SPECTINOMYCIN × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.50 Å R-free 0.306
4V5H E.Coli 70s Ribosome Stalled During Translation Of Tnac Leader Peptide. Deposited 2009-10-26 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain AF 1–100（100 aa） Fragment：1-100
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 50 MM TRIS-HCL PH 8.0, 10MM MG-ACETATE, 50MM KCL, 10MM NH4CL, 2MM EGTA, 2MM L-TRYPTOPHAN, 10 MM DTT；pH 8；50 MM TRIS-HCL PH 8.0, 10MM MG-ACETATE, 50MM KCL, 10MM NH4CL, 2MM EGTA, 2MM L-TRYPTOPHAN, 10 MM DTT
cryo-EM vitrification conditions Cryogen ETHANE；CRYOGEN- ETHANE,
Resolution 5.80 Å
4V5Y Crystal structure of the bacterial ribosome from Escherichia coli in complex with paromomycin and ribosome recycling factor (RRF). Deposited 2007-06-19 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain AF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 170 PAR PAROMOMYCIN × 2 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 4.45 Å R-free 0.309
4V5Y Crystal structure of the bacterial ribosome from Escherichia coli in complex with paromomycin and ribosome recycling factor (RRF). Deposited 2007-06-19 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain CF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 173 PAR PAROMOMYCIN × 2 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 4.45 Å R-free 0.309
4V64 Crystal structure of the bacterial ribosome from Escherichia coli in complex with hygromycin B. Deposited 2008-06-11 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain AF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 170 HYG HYGROMYCIN B × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.50 Å R-free 0.318
4V64 Crystal structure of the bacterial ribosome from Escherichia coli in complex with hygromycin B. Deposited 2008-06-11 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 173 HYG HYGROMYCIN B × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.50 Å R-free 0.318
4V65 Structure of the E. coli ribosome in the Pre-accommodation state Deposited 2008-08-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain AT 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.00 Å
4V66 Structure of the E. coli ribosome and the tRNAs in Post-accommodation state Deposited 2008-08-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain AT 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.00 Å
4V69 Ternary complex-bound E.coli 70S ribosome. Deposited 2008-12-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain AF 1–100（100 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Vitrification using FEI Vitrobot; blot 3 seconds before plunging with an offset of -1mm
Resolution 6.70 Å
4V6C Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting Deposited 2009-06-27 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain AF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 184 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；4% PEG 8000, 4% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, microbatch, temperature 291K
Resolution 3.19 Å R-free 0.252
4V6C Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting Deposited 2009-06-27 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；4% PEG 8000, 4% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, microbatch, temperature 291K
Resolution 3.19 Å R-free 0.252
4V6D Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting Deposited 2009-06-27 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain AF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 184 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 7；291 K；4% PEG 8000, 4% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, pH 7.0, microbatch, temperature 291K
Resolution 3.81 Å R-free 0.253
4V6D Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting Deposited 2009-06-27 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain CF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 7；291 K；4% PEG 8000, 4% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, pH 7.0, microbatch, temperature 291K
Resolution 3.81 Å R-free 0.253
4V6E Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting Deposited 2009-06-28 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain AF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 184 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 7；291 K；4% PEG 8000, 4% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, pH 7.0, microbatch, temperature 291K
Resolution 3.71 Å R-free 0.268
4V6E Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting Deposited 2009-06-28 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain CF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 7；291 K；4% PEG 8000, 4% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, pH 7.0, microbatch, temperature 291K
Resolution 3.71 Å R-free 0.268
4V6K Structural insights into cognate vs. near-cognate discrimination during decoding. Deposited 2011-01-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BJ 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen NITROGEN
Resolution 8.25 Å
4V6L Structural insights into cognate vs. near-cognate discrimination during decoding. Deposited 2011-01-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain AJ 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen NITROGEN
Resolution 13.20 Å
4V6M Structure of the ribosome-SecYE complex in the membrane environment Deposited 2011-02-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 60-meric
Chain AF 1–135（135 aa）
Not recorded PEV (1S)-2-{[(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL STEARATE × 101 PGV (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE × 32 ELECTRON MICROSCOPY
cryo-EM buffer 20 mM Hepes (pH 7.2), 100 mM KOAc, 10 mM Mg(OAc)2, 1 mM DTT, 250 microg/ml chloramphenicol；pH 7.2；20 mM Hepes (pH 7.2), 100 mM KOAc, 10 mM Mg(OAc)2, 1 mM DTT, 250 microg/ml chloramphenicol
cryo-EM vitrification conditions Cryogen ETHANE；liquid ethane was used as a cryogen
Resolution 7.10 Å
4V6N Structural characterization of mRNA-tRNA translocation intermediates (50S ribosome of class2 of the six classes) Deposited 2011-12-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BI 1–135（135 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 TRP TRYPTOPHAN × 1 ELECTRON MICROSCOPY
cryo-EM buffer HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)；pH 7.5；HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)
cryo-EM vitrification conditions blot for 3 seconds；80 K；Cryogen NITROGEN；Blot for 3 seconds, plunge into liquid nitrogen (Vitrobot)
Resolution 12.10 Å
4V6O Structural characterization of mRNA-tRNA translocation intermediates (class 4a of the six classes) Deposited 2011-12-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain AI 1–135（135 aa）
Not recorded TRP TRYPTOPHAN × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)；pH 7.5；HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)
cryo-EM vitrification conditions blot for 3 seconds；80 K；Cryogen NITROGEN；Blot for 3 seconds, plunge into liquid nitrogen (Vitrobot)
Resolution 14.70 Å
4V6P Structural characterization of mRNA-tRNA translocation intermediates (class 4b of the six classes) Deposited 2011-12-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain AI 1–135（135 aa）
Not recorded TRP TRYPTOPHAN × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)；pH 7.5；HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)
cryo-EM vitrification conditions blot for 6 seconds；80 K；Cryogen NITROGEN；Blot for 6 seconds, plunge into liquid nitrogen (Vitrobot)
Resolution 13.50 Å
4V6Q Structural characterization of mRNA-tRNA translocation intermediates (class 5 of the six classes) Deposited 2011-12-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain AI 1–135（135 aa）
Not recorded TRP TRYPTOPHAN × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)；pH 7.5；HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)
cryo-EM vitrification conditions blot for 3 seconds；80 K；Cryogen NITROGEN；Blot for 3 seconds, plunge into liquid nitrogen (Vitrobot)
Resolution 11.50 Å
4V6R Structural characterization of mRNA-tRNA translocation intermediates (class 6 of the six classes) Deposited 2011-12-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain AI 1–135（135 aa）
Not recorded TRP TRYPTOPHAN × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)；pH 7.5；HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)
cryo-EM vitrification conditions blot for 3 seconds；80 K；Cryogen NITROGEN；Blot for 3 seconds, plunge into liquid nitrogen (Vitrobot)
Resolution 11.50 Å
4V6S Structural characterization of mRNA-tRNA translocation intermediates (class 3 of the six classes) Deposited 2011-12-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain BH 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)；pH 7.5；HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)
cryo-EM vitrification conditions blot for 3 seconds；80 K；Cryogen NITROGEN；Blot for 3 seconds, plunge into liquid nitrogen (Vitrobot)
Resolution 13.10 Å
4V6T Structure of the bacterial ribosome complexed by tmRNA-SmpB and EF-G during translocation and MLD-loading Deposited 2012-01-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain AF 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions blot for 5-10 seconds before plunging；96.15 K；Cryogen ETHANE；blot for 5-10 seconds before plunging into liquid ethane (FEI Vitrobot)
Resolution 8.30 Å
4V6V Tetracycline resistance protein Tet(O) bound to the ribosome Deposited 2013-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain AF 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.80 Å
4V6Y E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in classic pre-translocation state (pre1a) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain AF 1–100（100 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 12.00 Å
4V6Z E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in classic pre-translocation state (pre1b) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain AF 1–100（100 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 12.00 Å
4V70 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in intermediate pre-translocation state (pre3) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain AF 1–100（100 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 17.00 Å
4V71 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in intermediate pre-translocation state (pre2) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain AF 1–100（100 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 20.00 Å
4V72 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in hybrid pre-translocation state (pre4) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain AF 1–100（100 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 13.00 Å
4V73 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in hybrid pre-translocation state (pre5a) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain AF 1–100（100 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 15.00 Å
4V74 70S-fMetVal-tRNAVal-tRNAfMet complex in hybrid pre-translocation state (pre5b) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain AF 1–100（100 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 17.00 Å
4V75 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in classic post-translocation state (post1) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain AF 1–100（100 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 12.00 Å
4V76 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in intermediate post-translocation state (post2a) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain AF 1–100（100 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 17.00 Å
4V77 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in intermediate post-translocation state (post2b) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain AF 1–100（100 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 17.00 Å
4V78 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in intermediate post-translocation state (post3a) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain AF 1–100（100 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 20.00 Å
4V79 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in intermediate post-translocation state (post3b) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain AF 1–100（100 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 15.00 Å
4V7A E. coli 70S-fMetVal-tRNAVal post-translocation complex (post4) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain AF 1–100（100 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 9.00 Å
4V7B Visualization of two tRNAs trapped in transit during EF-G-mediated translocation Deposited 2013-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain AF 1–135（135 aa）
Not recorded FUA FUSIDIC ACID × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 80 mM HEPES potassium, 75 mM NH4Cl, 10 mM MgCl2, 6 mM BME；pH 7.6；80 mM HEPES potassium, 75 mM NH4Cl, 10 mM MgCl2, 6 mM BME
cryo-EM vitrification conditions blot for 5-10 seconds before plunging；96 K；Cryogen ETHANE；Blot for 5-10 seconds before plunging into liquid ethane (FEI VITROBOT MARK I)
Resolution 6.80 Å
4V7C Structure of the Ribosome with Elongation Factor G Trapped in the Pre-Translocation State (pre-translocation 70S*tRNA structure) Deposited 2013-11-20 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain AF 1–131（131 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer Polymix buffer；pH 7.6；10 mM HEPES-KOH, 5 mM MgCl2, 90 mM NH4Cl, 2 mM spermidine, 0.1 mM spermine, 6 mM BME, 0.5 mM viomycin, 0.5 mM GTP, 0.5 mM fusidic acid
cryo-EM vitrification conditions Freshly glow-disharged grids were loaded into an FEI Mark II Vitrobot and equilibrated to 95% relative humidity at 22 degrees Celsius. 2 microliters of sample was applied through the side port, blotted for 7 seconds with a positional offset of 2, and plunged into liquid ethane.；Cryogen ETHANE；Freshly glow-disharged grids were loaded into an FEI Mark II Vitrobot and equilibrated to 95% relative humidity at 22 degrees Celsius. 2 microliters of sample was applied through the side port, blotted for 7 seconds with a positional offset of 2, and plunged into liquid ethane.
Resolution 7.60 Å
4V7D Structure of the Ribosome with Elongation Factor G Trapped in the Pre-Translocation State (pre-translocation 70S*tRNA*EF-G structure) Deposited 2013-11-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain BF 1–131（131 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer Polymix buffer；pH 7.6；10 mM HEPES-KOH, 5 mM MgCl2, 90 mM NH4Cl, 2 mM spermidine, 0.1 mM spermine, 6 mM BME, 0.5 mM viomycin, 0.5 mM GTP, 0.5 mM fusidic acid
cryo-EM vitrification conditions Freshly glow-disharged grids were loaded into an FEI Mark II Vitrobot and equilibrated to 95% relative humidity at 22 degrees Celsius. 2 microliters of sample was applied through the side port, blotted for 7 seconds with a positional offset of 2, and plunged into liquid ethane.；Cryogen ETHANE；Freshly glow-disharged grids were loaded into an FEI Mark II Vitrobot and equilibrated to 95% relative humidity at 22 degrees Celsius. 2 microliters of sample was applied through the side port, blotted for 7 seconds with a positional offset of 2, and plunged into liquid ethane.
Resolution 7.60 Å
4V7I Ribosome-SecY complex. Deposited 2009-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain BF 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 50 MM HEPES- KOH PH 7.5, 100 MM KOAC, 10 MM MG(OAC)2, 0.05% DDM；pH 7.5；50 MM HEPES- KOH PH 7.5, 100 MM KOAC, 10 MM MG(OAC)2, 0.05% DDM
cryo-EM vitrification conditions Cryogen ETHANE；THE SPECIMENS WERE PLUNGE FROZEN IN LIQUID ETHANE AT 4 DEGREES C AT AN RH OF ~90-95%.
Resolution 9.60 Å
4V7S Crystal structure of the E. coli ribosome bound to telithromycin. Deposited 2010-08-05 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain AF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 181 TEL TELITHROMYCIN × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.25 Å R-free 0.245
4V7S Crystal structure of the E. coli ribosome bound to telithromycin. Deposited 2010-08-05 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.25 Å R-free 0.245
4V7T Crystal structure of the E. coli ribosome bound to chloramphenicol. Deposited 2010-08-14 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain AF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 183 CLM CHLORAMPHENICOL × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.19 Å R-free 0.252
4V7T Crystal structure of the E. coli ribosome bound to chloramphenicol. Deposited 2010-08-14 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.19 Å R-free 0.252
4V7U Crystal structure of the E. coli ribosome bound to erythromycin. Deposited 2010-08-15 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain AF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 182 ERY ERYTHROMYCIN A × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；4.3% PEG 8000, 4.9% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, 10 mM Tris, 20 mM MES pH 6.5. 0.25 mM EDTA, microbatch, temperature 291K
Resolution 3.10 Å R-free 0.254
4V7U Crystal structure of the E. coli ribosome bound to erythromycin. Deposited 2010-08-15 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；4.3% PEG 8000, 4.9% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, 10 mM Tris, 20 mM MES pH 6.5. 0.25 mM EDTA, microbatch, temperature 291K
Resolution 3.10 Å R-free 0.254
4V7V Crystal structure of the E. coli ribosome bound to clindamycin. Deposited 2010-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain AF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 182 CLY CLINDAMYCIN × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；4.3% PEG 8000, 4.9% MPD, 10 mM Tris, 20 mM MES, pH 6.5-7.0, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, 0.25 mM EDTA, microbatch, temperature 291K
Resolution 3.29 Å R-free 0.241
4V7V Crystal structure of the E. coli ribosome bound to clindamycin. Deposited 2010-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；4.3% PEG 8000, 4.9% MPD, 10 mM Tris, 20 mM MES, pH 6.5-7.0, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, 0.25 mM EDTA, microbatch, temperature 291K
Resolution 3.29 Å R-free 0.241
4V89 Crystal Structure of Release Factor RF3 Trapped in the GTP State on a Rotated Conformation of the Ribosome (without viomycin) Deposited 2011-11-17 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 58-meric
Chain AF 1–135（135 aa）
Not recorded GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；295 K；Tris Ac PH.7.0 25-35 mM KCL 6.1% PEG 20000 %1 glycerol 50mM sucrose , VAPOR DIFFUSION, SITTING DROP, temperature 295K
Resolution 3.70 Å R-free 0.290
4V9C Allosteric control of the ribosome by small-molecule antibiotics Deposited 2012-07-25 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain AF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 224 NMY NEOMYCIN × 10 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.5；291 K；PEG800, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.30 Å R-free 0.255
4V9C Allosteric control of the ribosome by small-molecule antibiotics Deposited 2012-07-25 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain CF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 266 NMY NEOMYCIN × 8 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.5；291 K；PEG800, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.30 Å R-free 0.255
4V9D Structures of the bacterial ribosome in classical and hybrid states of tRNA binding Deposited 2012-07-31 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain AF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 271 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.00 Å R-free 0.260
4V9D Structures of the bacterial ribosome in classical and hybrid states of tRNA binding Deposited 2012-07-31 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain BF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 227 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.00 Å R-free 0.260
4V9O Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain BF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 187 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.272
4V9O Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain DF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 187 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.272
4V9O Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain FF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 187 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.272
4V9O Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain HF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 187 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.272
4V9P Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain BF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 185 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.267
4V9P Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain DF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 185 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.267
4V9P Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain FF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 185 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.267
4V9P Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain HF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 185 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.267
4WF1 Crystal structure of the E. coli ribosome bound to negamycin. Deposited 2014-09-11 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain AF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 271 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.09 Å R-free 0.244
4WF1 Crystal structure of the E. coli ribosome bound to negamycin. Deposited 2014-09-11 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 228 ZN ZINC ION × 1 NEG NEGAMYCIN × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.09 Å R-free 0.244
4WOI 4,5-linked aminoglycoside antibiotics regulate the bacterial ribosome by targeting dynamic conformational processes within intersubunit bridge B2 Deposited 2014-10-15 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain AF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 269 PAR PAROMOMYCIN × 6 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KCl, KSCN
Resolution 3.00 Å R-free 0.253
4WOI 4,5-linked aminoglycoside antibiotics regulate the bacterial ribosome by targeting dynamic conformational processes within intersubunit bridge B2 Deposited 2014-10-15 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain DF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 226 PAR PAROMOMYCIN × 7 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KCl, KSCN
Resolution 3.00 Å R-free 0.253
4WWW Crystal structure of the E. coli ribosome bound to CEM-101 Deposited 2014-11-12 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain QF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 182 EM1 (3aS,4R,7S,9R,10R,11R,13R,15R,15aR)-1-{4-[4-(3-aminophenyl)-1H-1,2,3-triazol-1-yl]butyl}-4-ethyl-7-fluoro-11-methoxy-3a ,7,9,11,13,15-hexamethyl-2,6,8,14-tetraoxotetradecahydro-2H-oxacyclotetradecino[4,3-d][1,3]oxazol-10-yl 3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranoside × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.10 Å R-free 0.252
4WWW Crystal structure of the E. coli ribosome bound to CEM-101 Deposited 2014-11-12 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain XF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.10 Å R-free 0.252
4YBB High-resolution structure of the Escherichia coli ribosome Deposited 2015-02-18 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain AF 1–106（106 aa）
Not recorded MG MAGNESIUM ION × 263 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 PGE TRIETHYLENE GLYCOL × 9 ACY ACETIC ACID × 3 EDO 1,2-ETHANEDIOL × 12 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.10 Å R-free 0.234
4YBB High-resolution structure of the Escherichia coli ribosome Deposited 2015-02-18 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BF 1–106（106 aa）
Not recorded MG MAGNESIUM ION × 200 PG4 TETRAETHYLENE GLYCOL × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.10 Å R-free 0.234
5AFI 2.9A Structure of E. coli ribosome-EF-TU complex by cs-corrected cryo-EM Deposited 2015-01-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain f 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 333 CL CHLORIDE ION × 2 FME N-FORMYLMETHIONINE × 1 KIR KIRROMYCIN × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 NA SODIUM ION × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer 50MM HEPES-KOH, 70MMNH4CL, 30MM KCL, 20MM MGCL2, 1MM DTT, 0.6MM SPERMINE, 0.4MM SPERMIDINE, 0.15MM KIRROMYCIN；pH 7.5；50MM HEPES-KOH, 70MMNH4CL, 30MM KCL, 20MM MGCL2, 1MM DTT, 0.6MM SPERMINE, 0.4MM SPERMIDINE, 0.15MM KIRROMYCIN
cryo-EM vitrification conditions Cryogen ETHANE；LIQUIDE ETHANE
Resolution 2.90 Å
5H5U Mechanistic insights into the alternative translation termination by ArfA and RF2 Deposited 2016-11-09 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain m 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.01 Å
5IQR Structure of RelA bound to the 70S ribosome Deposited 2016-03-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain k 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 299 ZN ZINC ION × 3 PAR PAROMOMYCIN × 1 MET METHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Grids were blotted for 5 s
Resolution 3.00 Å
5IT8 High-resolution structure of the Escherichia coli ribosome Deposited 2016-03-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain AF 1–106（106 aa）
Not recorded MG MAGNESIUM ION × 266 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.12 Å R-free 0.220
5IT8 High-resolution structure of the Escherichia coli ribosome Deposited 2016-03-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BF 1–106（106 aa）
Not recorded MG MAGNESIUM ION × 200 PG4 TETRAETHYLENE GLYCOL × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.12 Å R-free 0.220
5J5B Structure of the WT E coli ribosome bound to tetracycline Deposited 2016-04-01 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain AF 1–106（106 aa）
Not recorded MG MAGNESIUM ION × 267 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 TAC TETRACYCLINE × 1 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8000, Spermidine, Putrescine, Ammonium Chloride, Magnesium Chloride, MES pH 6.5
Resolution 2.80 Å R-free 0.219
5J5B Structure of the WT E coli ribosome bound to tetracycline Deposited 2016-04-01 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BF 1–106（106 aa）
Not recorded MG MAGNESIUM ION × 202 PG4 TETRAETHYLENE GLYCOL × 1 TAC TETRACYCLINE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8000, Spermidine, Putrescine, Ammonium Chloride, Magnesium Chloride, MES pH 6.5
Resolution 2.80 Å R-free 0.219
5J7L Structure of the 70S E coli ribosome with the U1052G mutation in the 16S rRNA bound to tetracycline Deposited 2016-04-06 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain AF 1–106（106 aa）
Not recorded MG MAGNESIUM ION × 268 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 TAC TETRACYCLINE × 2 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, Magnesium Chloride, MES pH 6.5
Resolution 3.00 Å R-free 0.193
5J7L Structure of the 70S E coli ribosome with the U1052G mutation in the 16S rRNA bound to tetracycline Deposited 2016-04-06 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BF 1–106（106 aa）
Not recorded MG MAGNESIUM ION × 204 PG4 TETRAETHYLENE GLYCOL × 1 TAC TETRACYCLINE × 2 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, Magnesium Chloride, MES pH 6.5
Resolution 3.00 Å R-free 0.193
5J88 Structure of the E coli 70S ribosome with the U1060A mutation in 16S rRNA Deposited 2016-04-07 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain AF 1–106（106 aa）
Not recorded MG MAGNESIUM ION × 266 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, Magnesium Chloride, MES pH 6.5
Resolution 3.32 Å R-free 0.219
5J88 Structure of the E coli 70S ribosome with the U1060A mutation in 16S rRNA Deposited 2016-04-07 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BF 1–106（106 aa）
Not recorded MG MAGNESIUM ION × 200 PG4 TETRAETHYLENE GLYCOL × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, Magnesium Chloride, MES pH 6.5
Resolution 3.32 Å R-free 0.219
5J8A Structure of the E coli 70S ribosome with the U1052G mutation in 16S rRNA bound to tigecycline Deposited 2016-04-07 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain AF 1–106（106 aa）
Not recorded MG MAGNESIUM ION × 268 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 T1C TIGECYCLINE × 1 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, MAgnesium Chloride, MPD, MES pH 6.5
Resolution 3.10 Å R-free 0.192
5J8A Structure of the E coli 70S ribosome with the U1052G mutation in 16S rRNA bound to tigecycline Deposited 2016-04-07 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BF 1–106（106 aa）
Not recorded MG MAGNESIUM ION × 204 PG4 TETRAETHYLENE GLYCOL × 1 T1C TIGECYCLINE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, MAgnesium Chloride, MPD, MES pH 6.5
Resolution 3.10 Å R-free 0.192
5J91 Structure of the Wild-type 70S E coli ribosome bound to Tigecycline Deposited 2016-04-08 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain AF 1–106（106 aa）
Not recorded MG MAGNESIUM ION × 267 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 T1C TIGECYCLINE × 1 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, MAgnesium Chloride, MPD, MES pH 6.5
Resolution 2.96 Å R-free 0.221
5J91 Structure of the Wild-type 70S E coli ribosome bound to Tigecycline Deposited 2016-04-08 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BF 1–106（106 aa）
Not recorded MG MAGNESIUM ION × 202 PG4 TETRAETHYLENE GLYCOL × 1 T1C TIGECYCLINE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, MAgnesium Chloride, MPD, MES pH 6.5
Resolution 2.96 Å R-free 0.221
5JC9 Structure of the Escherichia coli ribosome with the U1052G mutation in the 16S rRNA Deposited 2016-04-14 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain AF 1–106（106 aa）
Not recorded MG MAGNESIUM ION × 267 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, MAgnesium Chloride, MPD, MES
Resolution 3.03 Å R-free 0.200
5JC9 Structure of the Escherichia coli ribosome with the U1052G mutation in the 16S rRNA Deposited 2016-04-14 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BF 1–106（106 aa）
Not recorded MG MAGNESIUM ION × 202 PG4 TETRAETHYLENE GLYCOL × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, MAgnesium Chloride, MPD, MES
Resolution 3.03 Å R-free 0.200
5JTE Cryo-EM structure of an ErmBL-stalled ribosome in complex with A-, P-, and E-tRNA Deposited 2016-05-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 58-meric
Chain AF 1–135（135 aa）
Not recorded LYS LYSINE × 1 ERY ERYTHROMYCIN A × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5JU8 Cryo-EM structure of an ErmBL-stalled ribosome in complex with P-, and E-tRNA Deposited 2016-05-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain AF 1–135（135 aa）
Not recorded ERY ERYTHROMYCIN A × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5KCR Cryo-EM structure of the Escherichia coli 70S ribosome in complex with antibiotic Avilamycin C, mRNA and P-site tRNA at 3.6A resolution Deposited 2016-06-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain 1f 1–135（135 aa）
Not recorded 6UQ (2R,3S,4R,6S)-4-hydroxy-6-{[(2R,3aR,4R,4'R,5'S,6S,6'R,7aR)-4'-hydroxy-6-{[(2S,3R,4R,5S,6R)-3-hydroxy-2-{[(2R,3S,4S,5S,6S)-4-hydroxy-6-({(2R,3aS,3a'R,6S,6'R,7R,7'R,7aR,7a'R)-7'-hydroxy-7'-[(1S)-1-hydroxyethyl]-6'-methyl-7-[(2-methylpropanoyl)oxy]octahydro-4H-2,4'-spirobi[[1,3]dioxolo[4,5-c]pyran]-6-yl}oxy)-5-methoxy-2-(methoxymethyl)tetrahydro-2H-pyran-3-yl]oxy}-5-methoxy-6-methyltetrahydro-2H-pyran-4-yl]oxy}-4,6',7a-trimethyloctahydro-4H-spiro[1,3-dioxolo[4,5-c]pyran-2,2'-pyran]-5'-yl]oxy}-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-4-hydroxy-2-methoxy-6-methylbenzoate (non-preferred name) × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
X-ray crystallization conditions pH 7.4
Resolution 3.60 Å
5KCS Cryo-EM structure of the Escherichia coli 70S ribosome in complex with antibiotic Evernimycin, mRNA, TetM and P-site tRNA at 3.9A resolution Deposited 2016-06-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain 1f 1–135（135 aa）
Not recorded EVN (2R,3R,4R,6S)-6-{[(2R,3aR,4R,4'R,5'S,6S,6'R,7S,7aR)-6-{[(2S,3R,4R,5S,6R)-2-{[(2R,3S,4S,5S,6S)-6-({(2R,3aS,3a'R,6S,7R,7' R,7aS,7a'S)-7'-[(2,4-dihydroxy-6-methylbenzoyl)oxy]-7-hydroxyoctahydro-4H-2,4'-spirobi[[1,3]dioxolo[4,5-c]pyran]-6-yl}ox y)-4-hydroxy-5-methoxy-2-(methoxymethyl)tetrahydro-2H-pyran-3-yl]oxy}-3-hydroxy-5-methoxy-6-methyltetrahydro-2H-pyran-4- yl]oxy}-4',7-dihydroxy-4,6',7a-trimethyloctahydro-4H-spiro[1,3-dioxolo[4,5-c]pyran-2,2'-pyran]-5'-yl]oxy}-4-{[(2R,4S,5R, 6S)-5-methoxy-4,6-dimethyl-4-nitrotetrahydro-2H-pyran-2-yl]oxy}-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-4-hydroxy-2-methoxy-6-methylbenzoate (non-preferred name) × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
5KPS Structure of RelA bound to ribosome in absence of A/R tRNA (Structure I) Deposited 2016-07-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain 11 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Apply 2 uL sample and blot 4 seconds before plunging into liquid ethane (GATAN CRYOPLUNGE 3).
Resolution 3.90 Å
5KPV Structure of RelA bound to ribosome in presence of A/R tRNA (Structure II) Deposited 2016-07-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain 10 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Apply 2 uL sample and blot 4 seconds before plunging into liquid ethane (GATAN CRYOPLUNGE 3).
Resolution 4.10 Å
5KPW Structure of RelA bound to ribosome in presence of A/R tRNA (Structure III) Deposited 2016-07-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain 10 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Apply 2 uL sample and blot 4 seconds before plunging into liquid ethane (GATAN CRYOPLUNGE 3).
Resolution 3.90 Å
5KPX Structure of RelA bound to ribosome in presence of A/R tRNA (Structure IV) Deposited 2016-07-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain 10 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Apply 2 uL sample and blot 4 seconds before plunging into liquid ethane (GATAN CRYOPLUNGE 3).
Resolution 3.90 Å
5L3P Cryo-EM structure of stringent response factor RelA bound to ErmCL-stalled ribosome complex Deposited 2016-05-24 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain f 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
5LZA Structure of the 70S ribosome with SECIS-mRNA and P-site tRNA (Initial complex, IC) Deposited 2016-09-29 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain f 1–100（100 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Hepes-KOH, pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6mM spermine, 0.4mM spermidine, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5LZB Structure of SelB-Sec-tRNASec bound to the 70S ribosome in the initial binding state (IB) Deposited 2016-09-29 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain f 1–100（100 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 SEC SELENOCYSTEINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Hepes-KOH, pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6mM spermine, 0.4mM spermidine, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
5LZC Structure of SelB-Sec-tRNASec bound to the 70S ribosome in the codon reading state (CR) Deposited 2016-09-29 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain f 1–100（100 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 SEC SELENOCYSTEINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Hepes-KOH, pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6mM spermine, 0.4mM spermidine, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
5LZD Structure of SelB-Sec-tRNASec bound to the 70S ribosome in the GTPase activated state (GA) Deposited 2016-09-29 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain f 1–100（100 aa）
Not recorded CL CHLORIDE ION × 1 MG MAGNESIUM ION × 147 FME N-FORMYLMETHIONINE × 1 SEC SELENOCYSTEINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Hepes-KOH, pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6mM spermine, 0.4mM spermidine, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
5LZE Structure of the 70S ribosome with Sec-tRNASec in the classical pre-translocation state (C) Deposited 2016-09-29 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain f 1–100（100 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Hepes-KOH, pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
5LZF Structure of the 70S ribosome with fMetSec-tRNASec in the hybrid pre-translocation state (H) Deposited 2016-09-29 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain f 1–100（100 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Hepes-KOH, pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6mM spermine, 0.4mM spermidine, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.60 Å
5MDV Structure of ArfA and RF2 bound to the 70S ribosome (accommodated state) Deposited 2016-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain k 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 440 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.97 Å
5MDW Structure of ArfA(A18T) and RF2 bound to the 70S ribosome (pre-accommodated state) Deposited 2016-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain k 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 438 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.06 Å
5MDY Structure of ArfA and TtRF2 bound to the 70S ribosome (pre-accommodated state) Deposited 2016-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 62-meric
Chain k 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 450 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.35 Å
5MDZ Structure of the 70S ribosome (empty A site) Deposited 2016-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain k 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 437 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
5ME0 Structure of the 30S Pre-Initiation Complex 1 (30S IC-1) Stalled by GE81112 Deposited 2016-11-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 24 PDB declaration: 26-meric
Chain F 1–131（131 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 13.50 Å
5ME1 Structure of the 30S Pre-Initiation Complex 2 (30S IC-2) Stalled by GE81112 Deposited 2016-11-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 24 PDB declaration: 26-meric
Chain F 1–131（131 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 13.50 Å
5MGP Structural basis for ArfA-RF2 mediated translation termination on stop-codon lacking mRNAs Deposited 2016-11-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain f 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
5MY1 E. coli expressome Deposited 2017-01-25 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 25 PDB declaration: 26-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.60 Å
5NO2 RsgA-GDPNP bound to the 30S ribosomal subunit (RsgA assembly intermediate) Deposited 2017-04-10 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 18 PDB declaration: nonadecameric
Chain F 1–106（106 aa）
Not recorded MG MAGNESIUM ION × 71 ZN ZINC ION × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.16 Å
5NO3 RsgA-GDPNP bound to the 30S ribosomal subunit (RsgA assembly intermediate without uS3) Deposited 2017-04-10 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 19 PDB declaration: eicosameric
Chain F 1–106（106 aa）
Not recorded MG MAGNESIUM ION × 71 ZN ZINC ION × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.16 Å
5NO4 RsgA-GDPNP bound to the 30S ribosomal subunit (RsgA assembly intermediate with uS3) Deposited 2017-04-10 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 19 PDB declaration: eicosameric
Chain F 1–106（106 aa）
Not recorded MG MAGNESIUM ION × 71 ZN ZINC ION × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.16 Å
5NP6 70S structure prior to bypassing Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain I 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5NWY 2.9 A cryo-EM structure of VemP-stalled ribosome-nascent chain complex Deposited 2017-05-08 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 5 1–131（131 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
5O2R Cryo-EM structure of the proline-rich antimicrobial peptide Api137 bound to the terminating ribosome Deposited 2017-05-22 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain f 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
5U4I Structural Basis of Co-translational Quality Control by ArfA and RF2 Bound to Ribosome Deposited 2016-12-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain f 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 124 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
5UYK 70S ribosome bound with cognate ternary complex not base-paired to A site codon (Structure I) Deposited 2017-02-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain F 1–100（100 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 3.90 Å
5UYL 70S ribosome bound with cognate ternary complex base-paired to A site codon (Structure II) Deposited 2017-02-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain F 1–100（100 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 3.60 Å
5UYM 70S ribosome bound with cognate ternary complex base-paired to A site codon, closed 30S (Structure III) Deposited 2017-02-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain F 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 383 ZN ZINC ION × 2 FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 3.20 Å
5UYN 70S ribosome bound with near-cognate ternary complex not base-paired to A site codon (Structure I-nc) Deposited 2017-02-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain F 1–100（100 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 4.00 Å
5UYP 70S ribosome bound with near-cognate ternary complex base-paired to A site codon, open 30S (Structure II-nc) Deposited 2017-02-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain F 1–100（100 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 LYS LYSINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 3.90 Å
5UYQ 70S ribosome bound with near-cognate ternary complex base-paired to A site codon, closed 30S (Structure III-nc) Deposited 2017-02-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain F 1–100（100 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 LYS LYSINE × 1 MG MAGNESIUM ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 3.80 Å
5UZ4 The cryo-EM structure of YjeQ bound to the 30S subunit suggests a fidelity checkpoint function for this protein in ribosome assembly Deposited 2017-02-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 20 PDB declaration: 21-meric
Chain F 1–131（131 aa）
Not recorded ZN ZINC ION × 1 GGM 3'-O-(N-methylanthraniloyl)-beta:gamma-imidoguanosine-5'-triphosphate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.80 Å
5WDT 70S ribosome-EF-Tu H84A complex with GppNHp Deposited 2017-07-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain f 1–100（100 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 1904 K POTASSIUM ION × 5 PHE PHENYLALANINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；5 second blot time, no wait time
Resolution 3.00 Å
5WE4 70S ribosome-EF-Tu wt complex with GppNHp Deposited 2017-07-07 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain f 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 1618 K POTASSIUM ION × 1 FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；5 second blot time, no wait time
Resolution 3.10 Å
5WE6 70S ribosome-EF-Tu H84A complex with GTP and cognate tRNA Deposited 2017-07-07 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain f 1–100（100 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 662 K POTASSIUM ION × 8 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；5 second blot time, no wait time
Resolution 3.40 Å
5WFK 70S ribosome-EF-Tu H84A complex with GTP and near-cognate tRNA (Complex C3) Deposited 2017-07-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain f 1–100（100 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 1413 K POTASSIUM ION × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；5 second blot time, no wait time
Resolution 3.40 Å
6BU8 70S ribosome with S1 domains 1 and 2 (Class 1) Deposited 2017-12-08 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain F 1–126（126 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 3.50 Å
6BY1 E. coli pH03H9 complex Deposited 2017-12-19 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain AF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 225 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；289 K；PEG 2000, PEP629, potassium thiocyanate, tris acetate
Resolution 3.94 Å R-free 0.269
6BY1 E. coli pH03H9 complex Deposited 2017-12-19 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain BF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 220 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；289 K；PEG 2000, PEP629, potassium thiocyanate, tris acetate
Resolution 3.94 Å R-free 0.269
6C4I Conformation of methylated GGQ in the peptidyl transferase center during translation termination Deposited 2018-01-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain f 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 317 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Grids were blotted for 3.5 seconds.
Resolution 3.24 Å
6DNC E.coli RF1 bound to E.coli 70S ribosome in response to UAU sense A-site codon Deposited 2018-06-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain SA 1–131（131 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7；20 mM Tris-HCl, 100 mM NH4Cl, 20.5 mM MgCl2, 0.5 mM EDTA, 6 mM beta-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6ENF Cryo-EM structure of a polyproline-stalled ribosome in the absence of EF-P Deposited 2017-10-04 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain f 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6ENJ Polyproline-stalled ribosome in the presence of A+P site tRNA and elongation-factor P (EF-P) Deposited 2017-10-05 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain f 1–100（100 aa）
Not recorded PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6ENU Polyproline-stalled ribosome in the presence of elongation-factor P (EF-P) Deposited 2017-10-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain f 1–100（100 aa）
Not recorded PRO PROLINE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6GWT Cryo-EM structure of an E. coli 70S ribosome in complex with RF3-GDPCP, RF1(GAQ) and Pint-tRNA (State I) Deposited 2018-06-25 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain f 1–100（100 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；Solutions were preapred fresh and filtered previous to usage.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6GXM Cryo-EM structure of an E. coli 70S ribosome in complex with RF3-GDPCP, RF1(GAQ) and Pint-tRNA (State II) Deposited 2018-06-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain f 1–100（100 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；Solutions were preapred fresh and filtered previous to usage.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6GXN Cryo-EM structure of an E. coli 70S ribosome in complex with RF3-GDPCP, RF1(GAQ) and Pint-tRNA (State III) Deposited 2018-06-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain f 1–100（100 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；Solutions were preapred fresh and filtered previous to usage.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6GXO Cryo-EM structure of a rotated E. coli 70S ribosome in complex with RF3-GDPCP, RF1(GAQ) and P/E-tRNA (State IV) Deposited 2018-06-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain f 1–100（100 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；Solutions were preapred fresh and filtered previous to usage.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6GXP Cryo-EM structure of a rotated E. coli 70S ribosome in complex with RF3-GDPCP(RF3-only) Deposited 2018-06-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain f 1–100（100 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；Solutions were preapred fresh and filtered previous to usage.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
6H4N Structure of a hibernating 100S ribosome reveals an inactive conformation of the ribosomal protein S1 - 70S Hibernating E. coli Ribosome Deposited 2018-07-22 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain f 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；B100S buffer (25 mM Hepes pH 7.5, 100 mM KOAc, 15 mM Mg(OAc)2, 1 mM dithiothreitol)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6H58 Structure of a hibernating 100S ribosome reveals an inactive conformation of the ribosomal protein S1 - Full 100S Hibernating E. coli Ribosome Deposited 2018-07-24 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 104 PDB declaration: 112-meric
Chain f 1–100（100 aa）
Chain ff 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 7.90 Å
6HRM E. coli 70S d2d8 stapled ribosome Deposited 2018-09-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 53-meric
Chain k 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.96 Å
6I7V Ribosomal protein paralogs bL31 and bL36 Deposited 2018-11-19 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 99 PDB declaration: 105-meric
Chain AF 1–100（100 aa）
Chain BF 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 453 PGE TRIETHYLENE GLYCOL × 8 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 13 PG4 TETRAETHYLENE GLYCOL × 5 SPD SPERMIDINE × 3 PUT 1,4-DIAMINOBUTANE × 7 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 PEG DI(HYDROXYETHYL)ETHER × 9 EDO 1,2-ETHANEDIOL × 12 GUN GUANINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN
Resolution 2.90 Å R-free 0.255
6OFX Non-rotated ribosome (Structure I) Deposited 2019-04-01 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain K 1–101（101 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6OG7 70S termination complex with RF2 bound to the UGA codon. Non-rotated ribosome with RF2 bound (Structure II) Deposited 2019-04-01 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain K 1–101（101 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain k 1–135（135 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6Q97 Structure of tmRNA SmpB bound in A site of E. coli 70S ribosome Deposited 2018-12-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain k 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6Q98 Structure of tmRNA SmpB bound in P site of E. coli 70S ribosome Deposited 2018-12-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 57-meric
Chain k 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 429 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
6Q9A Structure of tmRNA SmpB bound past E site of E. coli 70S ribosome Deposited 2018-12-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain k 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 437 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6SZS Release factor-dependent ribosome rescue by BrfA in the Gram-positive bacterium Bacillus subtilis Deposited 2019-10-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain f 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.06 Å
6TBV Cryo-EM structure of an Escherichia coli ribosome-SpeFL complex stalled in response to L-ornithine (Replicate 2) Deposited 2019-11-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain S061 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 339 K POTASSIUM ION × 147 UNX UNKNOWN LIGAND × 1201 ZN ZINC ION × 3 ORN L-ornithine × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
6TC3 Cryo-EM structure of an Escherichia coli ribosome-SpeFL complex stalled in response to L-ornithine (Replicate 1) Deposited 2019-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain S061 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 339 K POTASSIUM ION × 147 UNX UNKNOWN LIGAND × 1201 ZN ZINC ION × 3 ORN L-ornithine × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
6VWL 70S ribosome bound to HIV frameshifting stem-loop (FSS) and P/E tRNA (rotated conformation) Deposited 2020-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain e 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 34 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6VWM 70S ribosome bound to HIV frameshifting stem-loop (FSS) and P-site tRNA (non-rotated conformation, Structure I) Deposited 2020-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain e 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 53 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6VWN 70S ribosome bound to HIV frameshifting stem-loop (FSS) and P-site tRNA (non-rotated conformation, Structure II) Deposited 2020-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain e 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 55 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6W6K 30S-Activated-high-Mg2+ Deposited 2020-03-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 17 PDB declaration: octadecameric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6W77 30S-Inactivated-high-Mg2+ Class A Deposited 2020-03-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 17 PDB declaration: octadecameric
Chain F 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6W7M 30S-Inactive-high-Mg2+ + carbon layer Deposited 2020-03-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 19 PDB declaration: eicosameric
Chain F 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6W7W 30S-Inactive-low-Mg2+ Class B Deposited 2020-03-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: decameric
Chain E 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6WD6 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-C2) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain K 1–100（100 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WDB Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure IV-A) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain K 1–100（100 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
6WDC Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure IV-B) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain K 1–100（100 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6WDD Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure V-A) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain K 1–100（100 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6WDE Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure V-B) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain K 1–100（100 aa）
Not recorded PHE PHENYLALANINE × 1 MET METHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6WDF Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure VI-A) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain K 1–100（100 aa）
Not recorded PHE PHENYLALANINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6WDG Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure VI-B) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain K 1–100（100 aa）
Not recorded PHE PHENYLALANINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6WDH Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure IV-B1) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain K 1–100（100 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
6WDI Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure IV-B2) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain K 1–100（100 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
6WDJ Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure V-A1) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain K 1–100（100 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WDK Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure V-A2) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain K 1–100（100 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WDL Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure V-B1) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain K 1–100（100 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WDM Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure V-B2) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain K 1–100（100 aa）
Not recorded PHE PHENYLALANINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WNV 70S ribosome without free 5S rRNA and with a perturbed PTC Deposited 2020-04-23 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 52-meric
Chain K 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6WNW Active 70S ribosome without free 5S rRNA and bound with A- and P- tRNA Deposited 2020-04-23 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain K 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XE0 Cryo-EM structure of NusG-CTD bound to 70S ribosome (30S: NusG-CTD fragment) Deposited 2020-06-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 21 PDB declaration: 22-meric
Chain E 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.80 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
6XZA E. coli 70S ribosome in complex with dirithromycin, and deacylated tRNA(iMet) (focused classification). Deposited 2020-02-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain F1 1–106（106 aa）
Not recorded DI0 Dirithromycin × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.66 Å
6XZB E. coli 70S ribosome in complex with dirithromycin, fMet-Phe-tRNA(Phe) and deacylated tRNA(iMet) (focused classification). Deposited 2020-02-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain F1 1–106（106 aa）
Not recorded DI0 Dirithromycin × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.54 Å
6Y69 Cryo-EM structure of an Escherichia coli 70S ribosome in complex with antibiotic TetracenomycinX Deposited 2020-02-26 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 54-meric
Chain f 1–100（100 aa）
Not recorded OCW Tetracenomycin X × 1 MG MAGNESIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.86 Å
7ABZ Structure of pre-accomodated trans-translation complex on E. coli stalled ribosome. Deposited 2020-09-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain k 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 192 KIR KIRROMYCIN × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 3.5 seconds before plunging
Resolution 3.21 Å
7AC7 Structure of accomodated trans-translation complex on E. Coli stalled ribosome. Deposited 2020-09-10 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain k 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 441 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 3.5 seconds before plunging
Resolution 3.08 Å
7ACJ Structure of translocated trans-translation complex on E. coli stalled ribosome. Deposited 2020-09-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 55-meric
Chain k 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 308 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 3.5 seconds before plunging
Resolution 3.20 Å
7ACR Structure of post-translocated trans-translation complex on E. coli stalled ribosome. Deposited 2020-09-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 55-meric
Chain k 1–104（104 aa）
Not recorded MG MAGNESIUM ION × 212 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 3.5 seconds before plunging
Resolution 3.44 Å
7AFI Bacterial 30S ribosomal subunit assembly complex state C (body domain) Deposited 2020-09-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 12 PDB declaration: tridecameric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 46 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.53 Å
7AFL Bacterial 30S ribosomal subunit assembly complex state D (multibody refinement for body domain of 30S ribosome) Deposited 2020-09-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 13 PDB declaration: tetradecameric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 25 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
7AFO Bacterial 30S ribosomal subunit assembly complex state B (body domain) Deposited 2020-09-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 14 PDB declaration: pentadecameric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 20 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.93 Å
7B5K E. coli 70S containing suppressor tRNA in the A-site stabilized by a Negamycin analogue and P-site tRNA-nascent chain. Deposited 2020-12-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain f 1–106（106 aa）
Not recorded MG MAGNESIUM ION × 359 ERY ERYTHROMYCIN A × 1 SY5 2-[[[(3~{R},5~{R})-3-azanyl-6-(3-azanylpropylamino)-5-oxidanyl-hexanoyl]amino]-methyl-amino]ethanoic acid × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 Å
7BOD Bacterial 30S ribosomal subunit assembly complex state M (body domain) Deposited 2021-01-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 12 PDB declaration: tridecameric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 101 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.88 Å
7BOE Bacterial 30S ribosomal subunit assembly complex state M (Consensus refinement) Deposited 2021-01-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 20 PDB declaration: 21-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 152 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7BOF Bacterial 30S ribosomal subunit assembly complex state I (body domain) Deposited 2021-01-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 11 PDB declaration: dodecameric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 129 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.92 Å
7BOG Bacterial 30S ribosomal subunit assembly complex state E (body domain) Deposited 2021-01-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 12 PDB declaration: tridecameric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 105 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
7BOH Complete Bacterial 30S ribosomal subunit assembly complex state E (+RbfA)(Consensus Refinement) Deposited 2021-01-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 20 PDB declaration: 21-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 156 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.82 Å
7BOI Bacterial 30S ribosomal subunit assembly complex state F (multibody refinement for body domain of 30S ribosome) Deposited 2021-01-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 13 PDB declaration: tetradecameric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 72 ZN ZINC ION × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.98 Å
7CPJ ycbZ-stalled 70S ribosome Deposited 2020-08-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain f 1–135（135 aa）
Not recorded ILE ISOLEUCINE × 1 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7D6Z Molecular model of the cryo-EM structure of 70S ribosome in complex with peptide deformylase and trigger factor Deposited 2020-10-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain m 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7D80 Molecular model of the cryo-EM structure of 70S ribosome in complex with peptide deformylase, trigger factor, and methionine aminopeptidase Deposited 2020-10-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain G 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7JSS ArfB Rescue of a 70S Ribosome stalled on truncated mRNA with a partial A-site codon (+2-II) Deposited 2020-08-15 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain K 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7JSW ArfB Rescue of a 70S Ribosome stalled on truncated mRNA with a partial A-site codon (+2-III) Deposited 2020-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain K 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7JSZ ArfB Rescue of a 70S Ribosome stalled on truncated mRNA with a partial A-site codon (+2-IV) Deposited 2020-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain K 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7JT1 70S ribosome stalled on long mRNA with ArfB-1 and ArfB-2 bound (+9-III) Deposited 2020-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain K 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7JT2 70S ribosome stalled on long mRNA with ArfB bound in the A site Deposited 2020-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain K 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7JT3 Rotated 70S ribosome stalled on long mRNA with ArfB-1 and ArfB-2 bound in the A site (+9-IV) Deposited 2020-08-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain K 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain F 1–135（135 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7K50 Pre-translocation non-frameshifting(CCA-A) complex (Structure I) Deposited 2020-09-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain K 1–100（100 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blotting force 9, blotted for 4 seconds
Resolution 3.40 Å
7K51 Mid-translocated non-frameshifting(CCA-A) complex with EF-G and GDPCP (Structure II) Deposited 2020-09-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain K 1–100（100 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PRO PROLINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blotting force 9, blotted for 4 seconds
Resolution 3.50 Å
7K52 Near post-translocated non-frameshifting(CCA-A) complex with EF-G and GDPCP (Structure III) Deposited 2020-09-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain K 1–100（100 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PRO PROLINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blotting force 9, blotted for 4 seconds
Resolution 3.40 Å
7K53 Pre-translocation +1-frameshifting(CCC-A) complex (Structure I-FS) Deposited 2020-09-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain K 1–100（100 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blotting force 9, blotted for 4 seconds
Resolution 3.20 Å
7K54 Mid-translocated +1-frameshifting(CCC-A) complex with EF-G and GDPCP (Structure II-FS) Deposited 2020-09-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain K 1–100（100 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PRO PROLINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blotting force 9, blotted for 4 seconds
Resolution 3.20 Å
7K55 Near post-translocated +1-frameshifting(CCC-A) complex with EF-G and GDPCP (Structure III-FS) Deposited 2020-09-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain K 1–100（100 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PRO PROLINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blotting force 9, blotted for 4 seconds
Resolution 3.30 Å
7LV0 Pre-translocation rotated ribosome +1-frameshifting(CCC-A) complex (Structure Irot-FS) Deposited 2021-02-23 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain K 1–100（100 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blotting force 9, blotted for 4 seconds
Resolution 3.20 Å
7N1P Elongating 70S ribosome complex in a classical pre-translocation (PRE-C) conformation Deposited 2021-05-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain SF 1–135（135 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 18 MG MAGNESIUM ION × 405 ZN ZINC ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 SPD SPERMIDINE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.33 Å
7N2C Elongating 70S ribosome complex in a fusidic acid-stalled intermediate state of translocation bound to EF-G(GDP) (INT2) Deposited 2021-05-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 61-meric
Chain SF 1–135（135 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 21 MG MAGNESIUM ION × 197 ZN ZINC ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 SPD SPERMIDINE × 3 FUA FUSIDIC ACID × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.72 Å
7N2U Elongating 70S ribosome complex in a hybrid-H1 pre-translocation (PRE-H1) conformation Deposited 2021-05-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain SF 1–135（135 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 16 MG MAGNESIUM ION × 368 ZN ZINC ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 SPD SPERMIDINE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.53 Å
7N2V Elongating 70S ribosome complex in a spectinomycin-stalled intermediate state of translocation bound to EF-G in an active, GTP conformation (INT1) Deposited 2021-05-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain SF 1–135（135 aa）
Not recorded SCM SPECTINOMYCIN × 3 PUT 1,4-DIAMINOBUTANE × 17 MG MAGNESIUM ION × 344 ZN ZINC ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 SPD SPERMIDINE × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.54 Å
7N30 Elongating 70S ribosome complex in a hybrid-H2* pre-translocation (PRE-H2*) conformation Deposited 2021-05-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain SF 1–135（135 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 11 MG MAGNESIUM ION × 296 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 SPD SPERMIDINE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.66 Å
7N31 Elongating 70S ribosome complex in a post-translocation (POST) conformation Deposited 2021-05-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain SF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 209 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 PUT 1,4-DIAMINOBUTANE × 9 SPD SPERMIDINE × 4 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.69 Å
7NAR Complete Bacterial 30S ribosomal subunit assembly complex state F (+RsgA)(Consensus Refinement) Deposited 2021-01-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 21 PDB declaration: 22-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 97 ZN ZINC ION × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7NAS Bacterial 30S ribosomal subunit assembly complex state A (multibody refinement for body domain of 30S ribosome) Deposited 2021-01-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 13 PDB declaration: tetradecameric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 43 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.31 Å
7NAT Bacterial 30S ribosomal subunit assembly complex state A (Consensus refinement) Deposited 2021-01-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 21 PDB declaration: 22-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 65 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.59 Å
7NAU Bacterial 30S ribosomal subunit assembly complex state C (Consensus Refinement) Deposited 2021-01-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 20 PDB declaration: 21-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 57 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.78 Å
7NAV Bacterial 30S ribosomal subunit assembly complex state D (Consensus refinement) Deposited 2021-01-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 21 PDB declaration: 22-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 37 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
7NAW Bacterial 30S ribosomal subunit assembly complex state B (Consensus Refinement) Deposited 2021-01-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 22 PDB declaration: 23-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 31 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.05 Å
7NAX Complete Bacterial 30S ribosomal subunit assembly complex state I (Consensus Refinement) Deposited 2021-01-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 19 PDB declaration: eicosameric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 181 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.96 Å
7NBU Structure of the HigB1 toxin mutant K95A from Mycobacterium tuberculosis (Rv1955) and its target, the cspA mRNA, on the E. coli Ribosome. Deposited 2021-01-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 50 PDB declaration: 56-meric
Chain F 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 313 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2s before plunging
Resolution 3.11 Å
7NWT Initiated 70S ribosome in complex with 2A protein from encephalomyocarditis virus (EMCV) Deposited 2021-03-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain k 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 437 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Initiated 70S ribosomes in 50 mM Tris-HCl pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2 were diluted tenfold into 20 mM HEPES pH 7.5, 100 mM potassium acetate, 1.5 mM MgCl2, 2.0 mM DTT. 2A protein was dialysed (3K MWCO, 277K, 16 h) into the same buffer. Crosslinking reactions of 50 microliters comprising 75 nM ribosomes, 3.0 micromolar 2A and 2.0 mM bis(sulfosuccinimidyl)suberate (BS3) were performed on ice (30 min) immediately prior to grid preparation.
cryo-EM vitrification conditions Cryogen ETHANE；Quantifoil R 2/2 400-mesh copper supports were coated with an additional ~ 60 angstrom layer of amorphous, evaporated carbon by flotation and thoroughly dried before use. Grids were made hydrophilic by glow-discharge in air for 30 s. Three microliters of crosslinking reaction was applied to grids which were then blotted for 4.5 s and vitrified by plunging into liquid ethane using a Vitrobot MK IV (FEI) at 277K, 100% relative humidity.
Resolution 2.66 Å
7O19 Cryo-EM structure of an Escherichia coli TnaC-ribosome complex stalled in response to L-tryptophan Deposited 2021-03-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain AF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 170 ZN ZINC ION × 3 TRP TRYPTOPHAN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；All buffers used during the preparation contained 2 mM L-tryptophan.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7O1A Cryo-EM structure of an Escherichia coli TnaC(R23F)-ribosome complex stalled in response to L-tryptophan Deposited 2021-03-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain AF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 326 K POTASSIUM ION × 147 ZN ZINC ION × 3 TRP TRYPTOPHAN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；All buffers used during the preparation contained 2 mM L-tryptophan.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
7O1C Cryo-EM structure of an Escherichia coli TnaC(R23F)-ribosome-RF2 complex stalled in response to L-tryptophan Deposited 2021-03-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain AF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 339 K POTASSIUM ION × 147 ZN ZINC ION × 3 TRP TRYPTOPHAN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；All buffers used during the preparation contained 2 mM L-tryptophan.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
7O5H Ribosomal methyltransferase KsgA bound to small ribosomal subunit Deposited 2021-04-08 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 14 PDB declaration: pentadecameric
Chain F 1–106（106 aa）
Not recorded MG MAGNESIUM ION × 167 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.10 Å
7OE0 E. coli pre-30S delta rbfA ribosomal subunit class F Deposited 2021-04-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 19 PDB declaration: eicosameric
Chain F 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.69 Å
7OE1 30S ribosomal subunit from E. coli Deposited 2021-04-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 20 PDB declaration: 21-meric
Chain F 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.05 Å
7OI0 E.coli delta rbfA pre-30S ribosomal subunit class D Deposited 2021-05-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: undecameric
Chain F 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.76 Å
7OIZ Cryo-EM structure of 70S ribosome stalled with TnaC peptide Deposited 2021-05-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 308 TRP TRYPTOPHAN × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7OJ0 Cryo-EM structure of 70S ribosome stalled with TnaC peptide and RF2 Deposited 2021-05-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 308 TRP TRYPTOPHAN × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7P3K Cryo-EM structure of 70S ribosome stalled with TnaC peptide (control) Deposited 2021-07-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 308 CLM CHLORAMPHENICOL × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7PJS Structure of the 70S ribosome with tRNAs in the classical pre-translocation state and apramycin (C) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain f 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 363 ZN ZINC ION × 2 NA SODIUM ION × 2 AM2 APRAMYCIN × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 2.35 Å
7PJT Structure of the 70S ribosome with tRNAs in hybrid state 1 (H1) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain f 1–135（135 aa）
Not recorded ZN ZINC ION × 2 AM2 APRAMYCIN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 6.00 Å
7PJU Structure of the 70S ribosome with tRNAs in hybrid state 2 (H2) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain f 1–135（135 aa）
Not recorded ZN ZINC ION × 2 AM2 APRAMYCIN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 9.50 Å
7PJV Structure of the 70S-EF-G-GDP-Pi ribosome complex with tRNAs in hybrid state 1 (H1-EF-G-GDP-Pi) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain f 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 369 ZN ZINC ION × 2 NA SODIUM ION × 2 AM2 APRAMYCIN × 3 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 3.10 Å
7PJW Structure of the 70S-EF-G-GDP-Pi ribosome complex with tRNAs in hybrid state 2 (H2-EF-G-GDP-Pi) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain f 1–135（135 aa）
Not recorded AM2 APRAMYCIN × 1 PO4 PHOSPHATE ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 4.00 Å
7PJX Structure of the 70S-EF-G-GDP ribosome complex with tRNAs in hybrid state 1 (H1-EF-G-GDP) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain f 1–135（135 aa）
Not recorded AM2 APRAMYCIN × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 6.50 Å
7PJY Structure of the 70S-EF-G-GDP ribosome complex with tRNAs in chimeric state 1 (CHI1-EF-G-GDP) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain f 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 318 ZN ZINC ION × 2 NA SODIUM ION × 1 AM2 APRAMYCIN × 4 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 3.10 Å
7PJZ Structure of the 70S-EF-G-GDP ribosome complex with tRNAs in chimeric state 2 (CHI2-EF-G-GDP) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain f 1–135（135 aa）
Not recorded ZN ZINC ION × 1 AM2 APRAMYCIN × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 6.00 Å
7Q4K Erythromycin-stalled Escherichia coli 70S ribosome with streptococcal MsrDL nascent chain Deposited 2021-10-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain AF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 172 ERY ERYTHROMYCIN A × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7QG8 Structure of the collided E. coli disome - VemP-stalled 70S ribosome Deposited 2021-12-07 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain 5 1–131（131 aa）
Not recorded MG MAGNESIUM ION × 2 K POTASSIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.97 Å
7QGH Structure of the E. coli disome - collided 70S ribosome Deposited 2021-12-08 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain 5 1–131（131 aa）
Not recorded MG MAGNESIUM ION × 2 K POTASSIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.48 Å
7QGR Structure of the SmrB-bound E. coli disome - collided 70S ribosome Deposited 2021-12-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain 5 1–131（131 aa）
Not recorded MG MAGNESIUM ION × 2 K POTASSIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain H 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain H 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7S1I Wild-type Escherichia coli stalled ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain H 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 209 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1J Wild-type Escherichia coli ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain H 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 199 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.47 Å
7S1K Cfr-modified Escherichia coli stalled ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain H 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 207 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.42 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain k 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å
7SS9 Late translocation intermediate with EF-G partially dissociated (Structure V) Deposited 2021-11-10 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain K 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
7SSD Mid translocation intermediate with EF-G bound with GDP (Structure IV) Deposited 2021-11-10 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain K 1–100（100 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7SSL Pre translocation intermediate with EF-G bound to GDP and Pi (Structure III) Deposited 2021-11-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain K 1–100（100 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7SSN Pre translocation 70S ribosome with A/P* and P/E tRNA (Structure II-B) Deposited 2021-11-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 54-meric
Chain K 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7SSO Pre translocation 70S ribosome with A/A and P/E tRNA (Structure II-A) Deposited 2021-11-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain K 1–100（100 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7SSW Late translocation intermediate with EF-G dissociated (Structure VI) Deposited 2021-11-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain K 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7ST2 Post translocation, non-rotated 70S ribosome with EF-G dissociated (Structure VII) Deposited 2021-11-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain K 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7ST6 Pre translocation, non-rotated 70S ribosome (Structure I) Deposited 2021-11-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain K 1–100（100 aa）
Not recorded PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7ST7 Pre translocation intermediate stalled with viomycin and bound with EF-G in a GDP and Pi state (Structure III-vio) Deposited 2021-11-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain K 1–100（100 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7TOS E. coli 70S ribosomes bound with the ALS/FTD-associated dipeptide repeat protein PR20 Deposited 2022-01-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain S06 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7UG7 70S ribosome complex in an intermediate state of translocation bound to EF-G(GDP) stalled by Argyrin B Deposited 2022-03-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain SF 1–135（135 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 11 MG MAGNESIUM ION × 404 SPD SPERMIDINE × 2 ZN ZINC ION × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 1 FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.58 Å
7UPH Structure of a ribosome with tethered subunits Deposited 2022-04-15 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 49-meric
Chain a 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.18 Å
7Y7C Structure of the Bacterial Ribosome with human tRNA Asp(G34) and mRNA(GAU) Deposited 2022-06-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 283 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.51 Å
7Y7D Structure of the Bacterial Ribosome with human tRNA Asp(Q34) and mRNA(GAU) Deposited 2022-06-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 258 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.58 Å
7Y7E Structure of the Bacterial Ribosome with human tRNA Asp(ManQ34) and mRNA(GAU) Deposited 2022-06-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 248 MAN alpha-D-mannopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.41 Å
7Y7F Structure of the Bacterial Ribosome with human tRNA Asp(ManQ34) and mRNA(GAC) Deposited 2022-06-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 259 MAN alpha-D-mannopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.43 Å
7Y7G Structure of the Bacterial Ribosome with human tRNA Tyr(GalQ34) and mRNA(UAU) Deposited 2022-06-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 256 GAL beta-D-galactopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.34 Å
7Y7H Structure of the Bacterial Ribosome with human tRNA Tyr(GalQ34) and mRNA(UAC) Deposited 2022-06-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 263 GAL beta-D-galactopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.51 Å
7ZTA Structure of an Escherichia coli 70S ribosome stalled by Tetracenomycin X during translation of an MAAAPQK(C) peptide Deposited 2022-05-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain S061 1–106（106 aa）
Not recorded MG MAGNESIUM ION × 289 K POTASSIUM ION × 115 ZN ZINC ION × 3 OCW Tetracenomycin X × 1 CYS CYSTEINE × 1 GLN GLUTAMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Waiting 30 sec Blotting 2.5 sec Blot force 5
Resolution 2.70 Å
8A3L Structural insights into the binding of bS1 to the ribosome Deposited 2022-06-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 313 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.42 Å
8AKN Cryo-EM structure of the proline-rich antimicrobial peptide drosocin bound to the terminating ribosome Deposited 2022-07-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain G 1–135（135 aa）
Not recorded ZN ZINC ION × 2 A2G 2-acetamido-2-deoxy-alpha-D-galactopyranose × 1 MG MAGNESIUM ION × 305 SPM SPERMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.30 Å
8AM9 Cryo-EM structure of the proline-rich antimicrobial peptide drosocin bound to the elongating ribosome Deposited 2022-08-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain G 1–135（135 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 293 SPM SPERMINE × 1 A2G 2-acetamido-2-deoxy-alpha-D-galactopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.80 Å
8AYE E. coli 70S ribosome bound to thermorubin and fMet-tRNA Deposited 2022-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 308 T8B Thermorubin × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.96 Å
8B0X Translating 70S ribosome in the unrotated state (P and E, tRNAs) Deposited 2022-09-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 1 K POTASSIUM ION × 168 MG MAGNESIUM ION × 361 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.55 Å
8B7Y Cryo-EM structure of the E.coli 70S ribosome in complex with the antibiotic Myxovalargin B. Deposited 2022-10-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 52-meric
Chain H 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 237 ZN ZINC ION × 1 FME N-FORMYLMETHIONINE × 1 SPD SPERMIDINE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
8BF7 Elongating E. coli 70S ribosome containing deacylated tRNA(iMet) in the P-site and AAA mRNA codon with cognate dipeptidyl-tRNA(Lys) in the A-site Deposited 2022-10-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain j 1–131（131 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.33 Å
8BGE Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and AAm6A mRNA codon in the A-site after uncompleted di-peptide formation Deposited 2022-10-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain j 1–131（131 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.11 Å
8BGH Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and AAA mRNA codon in the A-site after uncompleted di-peptide formation Deposited 2022-10-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain j 1–131（131 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.88 Å
8BH4 Elongating E. coli 70S ribosome containing deacylated tRNA(iMet) in the P-site and AAm6A mRNA codon with cognate dipeptidyl-tRNA(Lys) in the A-site Deposited 2022-10-29 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain j 1–131（131 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.62 Å
8BHJ Elongating E. coli 70S ribosome containing deacylated tRNA(iMet) in the P-site and Am6AA mRNA codon with cognate dipeptidyl-tRNA(Lys) in the A-site Deposited 2022-10-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain j 1–131（131 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.81 Å
8BHL Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and Am6AA mRNA codon in the A-site after uncompleted di-peptide formation Deposited 2022-10-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain j 1–131（131 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.21 Å
8BHN Elongating E. coli 70S ribosome containing deacylated tRNA(iMet) in the P-site and m6AAA mRNA codon with cognate dipeptidyl-tRNA(Lys) in the A-site Deposited 2022-10-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain j 1–131（131 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.85 Å
8BHP Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and m6AAA mRNA codon in the A-site after uncompleted di-peptide formation Deposited 2022-10-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain j 1–131（131 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.37 Å
8BIL Initiation complex of the E. coli 70S ribosome with mRNA containing AAA codon in the A-site. Deposited 2022-11-02 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain j 1–131（131 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.04 Å
8BIM Initiation complex of the E. coli 70S ribosome with mRNA containing AAm6A codon in the A-site Deposited 2022-11-02 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain j 1–131（131 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.04 Å
8CAI Streptomycin and Hygromycin B bound to the 30S body Deposited 2023-01-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 14 PDB declaration: pentadecameric
Chain F 1–131（131 aa）
Not recorded K POTASSIUM ION × 29 HY0 HYGROMYCIN B VARIANT × 3 5I0 [(2~{S},3~{S},4~{S},5~{R},6~{S})-2-[(2~{R},3~{R},4~{R},5~{S})-2-[(1~{R},2~{S},3~{R},4~{R},5~{S},6~{R})-2,4-bis[[azaniumylidene(azanyl)methyl]amino]-3,5,6-tris(oxidanyl)cyclohexyl]oxy-4-[bis(oxidanyl)methyl]-5-methyl-4-oxidanyl-oxolan-3-yl]oxy-6-(hydroxymethyl)-4,5-bis(oxidanyl)oxan-3-yl]-methyl-azanium × 1 SCM SPECTINOMYCIN × 1 MG MAGNESIUM ION × 55 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.08 Å
8CEP Kasugamycin bound to the 30S body Deposited 2023-02-02 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 17 PDB declaration: nonadecameric
Chain F 1–131（131 aa）
Not recorded K POTASSIUM ION × 25 KSG (1S,2R,3S,4R,5S,6S)-2,3,4,5,6-PENTAHYDROXYCYCLOHEXYL 2-AMINO-4-{[CARBOXY(IMINO)METHYL]AMINO}-2,3,4,6-TETRADEOXY-ALPHA-D-ARABINO-HEXOPYRANOSIDE × 1 MG MAGNESIUM ION × 54 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.04 Å
8CGJ Streptomycin bound to the 30S body Deposited 2023-02-05 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 14 PDB declaration: hexadecameric
Chain F 1–131（131 aa）
Not recorded K POTASSIUM ION × 25 5I0 [(2~{S},3~{S},4~{S},5~{R},6~{S})-2-[(2~{R},3~{R},4~{R},5~{S})-2-[(1~{R},2~{S},3~{R},4~{R},5~{S},6~{R})-2,4-bis[[azaniumylidene(azanyl)methyl]amino]-3,5,6-tris(oxidanyl)cyclohexyl]oxy-4-[bis(oxidanyl)methyl]-5-methyl-4-oxidanyl-oxolan-3-yl]oxy-6-(hydroxymethyl)-4,5-bis(oxidanyl)oxan-3-yl]-methyl-azanium × 1 TAC TETRACYCLINE × 1 MG MAGNESIUM ION × 63 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.79 Å
8CGR Apramycin bound to the 30S body Deposited 2023-02-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 12 PDB declaration: tetradecameric
Chain F 1–131（131 aa）
Not recorded K POTASSIUM ION × 28 AM2 APRAMYCIN × 3 MG MAGNESIUM ION × 57 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.12 Å
8CGU Gentamicin bound to the 30S body Deposited 2023-02-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 12 PDB declaration: 14-meric
Chain F 1–131（131 aa）
Not recorded K POTASSIUM ION × 24 LLL (2R,3R,4R,5R)-2-((1S,2S,3R,4S,6R)-4,6-DIAMINO-3-((2R,3R,6S)-3-AMINO-6-(AMINOMETHYL)-TETRAHYDRO-2H-PYRAN-2-YLOXY)-2-HYDR OXYCYCLOHEXYLOXY)-5-METHYL-4-(METHYLAMINO)-TETRAHYDRO-2H-PYRAN-3,5-DIOL × 4 MG MAGNESIUM ION × 58 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.89 Å
8EIU E. coli 70S ribosome with A-loop mutations U2554C and U2555C Deposited 2022-09-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 268 SPD SPERMIDINE × 16 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 2 SPM SPERMINE × 1 MET METHIONINE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.24 Å
8EMM Composite 70S ribosome structure for "Atomistic simulations of the E. coli ribosome provide selection criteria for translationally active substrates Deposited 2022-09-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 321 SPD SPERMIDINE × 17 SPM SPERMINE × 1 K POTASSIUM ION × 10 ZN ZINC ION × 2 MET METHIONINE × 2 PAR PAROMOMYCIN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.10 Å
8EYQ 30S_delta_ksgA_h44_inactive_conformation Deposited 2022-10-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 17 PDB declaration: octadecameric
Chain F 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
8EYT 30S_delta_ksgA+KsgA complex Deposited 2022-10-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 20 PDB declaration: 21-meric
Chain O 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
8FIZ Cryo-EM structure of E. coli 70S Ribosome containing mRNA and tRNA (in the transcription-translation complex) Deposited 2022-12-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain AN 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8FTO E. coli 70S ribosome with an improved MS2 tag inserted in H98 Deposited 2023-01-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 284 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.85 Å
8G2U Time-resolved cryo-EM study of the 70S recycling by the HflX:control-apo-70S at 900ms Deposited 2023-02-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 51-meric
Chain e 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8G31 Time-resolved cryo-EM study of the 70S recycling by the HflX:2nd Intermediate Deposited 2023-02-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain e 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8G34 Time-resolved cryo-EM study of the 70S recycling by the HflX:1st intermediate Deposited 2023-02-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain e 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8G38 Time-resolved cryo-EM study of the 70S recycling by the HflX:3rd Intermediate Deposited 2023-02-07 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain e 1–100（100 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8G6W Structure of WT E.coli 70S ribosome complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site ortho-aminobenzoic acid charged NH-tRNAPhe Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 320 2AE 2-AMINO-BENZAMIDE × 1 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 1 FME N-FORMYLMETHIONINE × 1 K POTASSIUM ION × 14 SPD SPERMIDINE × 8 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.02 Å
8GHU Methyltransferase RmtC bound to the 30S ribosomal subunit Deposited 2023-03-12 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 14 PDB declaration: pentadecameric
Chain f 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 83 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8HSP E. coli 70S ribosome complexed with tRNA_Ile2 bearing L34 and t6A37 in classical state Deposited 2022-12-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 315 K POTASSIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.32 Å
8HTZ E. coli 70S ribosome complexed with H. marismortui tRNA_Ile2 bearing agm2C34 in classical state Deposited 2022-12-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 317 K POTASSIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
8HU1 E. coli 70S ribosome complexed with tRNA_Ile2 bearing L34 and ct6A37 in classical state Deposited 2022-12-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 314 K POTASSIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.69 Å
8IFB Dibekacin-bound E.coli 70S ribosome in the PURE system Deposited 2023-02-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 406 SPD SPERMIDINE × 14 84D Dibekacin × 13 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.43 Å
8IFC Arbekacin-bound E.coli 70S ribosome in the PURE system Deposited 2023-02-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 460 SPD SPERMIDINE × 16 84G Arbekacin × 10 SPM SPERMINE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8JSG Structure of the 30S-IF3 complex from Escherichia coli Deposited 2023-06-20 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 21 PDB declaration: 22-meric
Chain n 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.60 Å
8JSH Structure of the 30S-body-IF3 complex from Escherichia coli Deposited 2023-06-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 13 PDB declaration: tetradecameric
Chain n 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
8K3O Cryo-EM structure of 30S ribosome with cleaved AP-mRNA bound complex I Deposited 2023-07-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 20 PDB declaration: 22-meric
Chain F 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.88 Å
8K4E Cryo-EM structure of 30S ribosome with cleaved AP-mRNA bound complex-II Deposited 2023-07-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 20 PDB declaration: 22-meric
Chain F 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8P16 E167K RF2 on E. coli 70S release complex with UGG (Structure I) Deposited 2023-05-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain k 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 330 SPD SPERMIDINE × 13 K POTASSIUM ION × 128 PUT 1,4-DIAMINOBUTANE × 13 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.77 Å
8P17 E167K RF2 on E. coli 70S release complex with UGG (Structure II) Deposited 2023-05-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain k 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 325 SPD SPERMIDINE × 13 K POTASSIUM ION × 128 PUT 1,4-DIAMINOBUTANE × 13 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.78 Å
8P18 E167K RF2 on E. coli 70S release complex with UGG (Structure III) Deposited 2023-05-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain k 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 321 SPD SPERMIDINE × 13 K POTASSIUM ION × 127 PUT 1,4-DIAMINOBUTANE × 13 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.77 Å
8PEG Escherichia coli paused disome complex (queueing 70S non-rotated closed PRE state) Deposited 2023-06-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 61-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 260 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celcius.
Resolution 3.30 Å
8PHJ cA4-bound Cami1 in complex with 70S ribosome Deposited 2023-06-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 61-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 241 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.67 Å
8PKL Escherichia coli paused disome complex (leading 70S non-rotated closed PRE state) Deposited 2023-06-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 PUT 1,4-DIAMINOBUTANE × 2 SPD SPERMIDINE × 1 MG MAGNESIUM ION × 287 ALA ALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celcius.
Resolution 3.09 Å
8PVA Structure of bacterial ribosome determined by cryoEM at 100 keV Deposited 2023-07-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
8QBT E. coli ApdP-stalled ribosomal complex Deposited 2023-08-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 45 PDB declaration: 52-meric
Chain n 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 248 K POTASSIUM ION × 127 PRO PROLINE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.20 Å
8QK7 E167K RF2 on E. coli 70S release complex with UAA Deposited 2023-09-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain k 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 332 PUT 1,4-DIAMINOBUTANE × 21 K POTASSIUM ION × 126 SPD SPERMIDINE × 10 SPM SPERMINE × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.77 Å
8QOA Structure of SecM-stalled Escherichia coli 70S ribosome Deposited 2023-09-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 K POTASSIUM ION × 132 MG MAGNESIUM ION × 288 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.00 Å
8R3V Escherichia coli paused disome complex (non-rotated disome interface) Deposited 2023-11-10 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 65-meric
Chain F1 1–135（135 aa）
Chain F2 1–135（135 aa）
Not recorded ZN ZINC ION × 2 PUT 1,4-DIAMINOBUTANE × 2 SPD SPERMIDINE × 1 MG MAGNESIUM ION × 297 ALA ALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celsius.
Resolution 3.28 Å
8R6C 70S Escherichia coli ribosome with Paenilamicin B2 bound with A- and P-site tRNA. Deposited 2023-11-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 308 K POTASSIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.20 Å
8R8M 70S Escherichia coli ribosome with Paenilamicin B2 bound with hybrid A/P- and hybrid P/E-tRNA. Deposited 2023-11-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 307 K POTASSIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.40 Å
8RCL Escherichia coli paused disome complex (Non-rotated disome interface class 1) Deposited 2023-12-06 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 65-meric
Chain F1 1–135（135 aa）
Chain F2 1–135（135 aa）
Not recorded ZN ZINC ION × 2 PUT 1,4-DIAMINOBUTANE × 2 SPD SPERMIDINE × 1 MG MAGNESIUM ION × 296 ALA ALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celcius.
Resolution 3.49 Å
8RCM Escherichia coli paused disome complex (Non-rotated disome interface class 2) Deposited 2023-12-06 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 65-meric
Chain F1 1–135（135 aa）
Chain F2 1–135（135 aa）
Not recorded ZN ZINC ION × 2 PUT 1,4-DIAMINOBUTANE × 2 MG MAGNESIUM ION × 296 ALA ALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celcius.
Resolution 3.59 Å
8RCS Escherichia coli paused disome complex (Rotated disome interface class 1) Deposited 2023-12-07 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 65-meric
Chain F1 1–135（135 aa）
Chain F2 1–135（135 aa）
Not recorded ZN ZINC ION × 2 PUT 1,4-DIAMINOBUTANE × 2 SPD SPERMIDINE × 1 MG MAGNESIUM ION × 269 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celcius.
Resolution 4.46 Å
8RCT Escherichia coli paused disome complex (Rotated disome interface class 2) Deposited 2023-12-07 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 65-meric
Chain F1 1–135（135 aa）
Chain F2 1–135（135 aa）
Not recorded ZN ZINC ION × 2 PUT 1,4-DIAMINOBUTANE × 2 SPD SPERMIDINE × 1 MG MAGNESIUM ION × 268 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celcius.
Resolution 5.32 Å
8T5D Cryo-EM studies of the interplay between uS2 ribosomal protein and leaderless mRNA during bacterial translation initiation Deposited 2023-06-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain e 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8T5H Cryo-EM studies of the interplay between uS2 ribosomal protein and leaderless mRNA during bacterial translation initiation Deposited 2023-06-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 46 PDB declaration: 51-meric
Chain e 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
8UPO Escherichia coli transcription-translation coupled complex class A (TTC-A) containing RfaH bound to ops signal, mRNA with a 21 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-23 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.50 Å
8UPR Escherichia coli transcription-translation coupled complex class A (TTC-A) containing RfaH bound to ops signal, mRNA with a 21 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-23 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8UQL Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH in loaded state, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8UQM Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH in loaded state, NusA, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8UQP Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8UR0 Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-25 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8URH Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 27 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-26 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
8URI Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 27 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-26 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8URM E. coli 70S ribosome with unmodified tRNAPro(GGG) bound to slippery P-site CCC-C codon and tRNAVal(UAC) in the A site Deposited 2023-10-26 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain k 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 395 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8URX Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 30 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-27 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.60 Å
8UTJ E. coli 70S ribosome with unmodified lys-tRNAPro(GGG) bound to slippery P-site CCC-C codon in the 0 frame Deposited 2023-10-31 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain k 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 530 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8UX8 E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) bound to slippery P-site CCC-C codon in the +1 mRNA reading frame Deposited 2023-11-09 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain k 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 395 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8UXB E. coli 70S ribosome with unmodified P/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-09 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain k 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 287 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8UZ3 E. coli 70S ribosome with unmodified e*/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-14 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain k 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 415 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8UZG E. coli 70S ribosome with unmodified e*/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-15 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain k 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 398 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8V03 E. coli 70S ribosome with unmodified P/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-16 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain k 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 281 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
8VKV Escherichia coli transcription-translation coupled complex (TTC-B) containing mRNA with a 33 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-10 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8VL1 Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 36 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-11 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8VOO Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 39 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VOP Escherichia coli transcription-translation coupled complex (TTC-B) containing mRNA with a 36 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.00 Å
8VOQ Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 39 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.30 Å
8VOR Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 51 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8VOS Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 60 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain L 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.60 Å
8VS9 Endogenous trans-translation complex with tmRNA*SmpB in the P site and alanyl-tRNA in the A site and deacyl-tRNA in the E site of E. coli 70S ribosome Deposited 2024-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain S06 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
8VSA Endogenous trans-translation complex with tmRNA*SmpB in the P site and alanyl-tRNA in the A site of E. coli 70S ribosome Deposited 2024-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain S06 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8VUP E. coli 70S ribosome with unmodified tRNAPro(GGG) in the e*/E conformation on a slippery CCC-C codon Deposited 2024-01-29 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain k 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 239 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VV4 E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon Deposited 2024-01-30 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain k 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 424 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VWQ E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon and Elongation Factor P bound (uL1 in the closed conformation) Deposited 2024-02-02 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain k 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 586 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8W2N E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon and Elongation Factor P bound (uL1 in the open conformation) Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain k 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 481 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8Y5K E.coli transcription translation coupling complex in TTC-A state 2 containing mRNA with 27-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain K 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.90 Å
8Y5L E.coli transcription translation coupling complex in TTC-B state 1 (subclass1) containing mRNA with 30-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 67-meric
Chain K 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8Y5M E.coli transcription translation coupling complex in TTC-B state 2 containing mRNA with 27-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-01-31 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain K 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
8Y5N E.coli transcription translation coupling complex in TTC-A state 3 containing mRNA with 21-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain K 1–135（135 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
8Y5O E.coli transcription translation coupling complex in TTC-B state 3 (subclass1) containing mRNA with 30-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-01-31 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain K 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
8Y5P E.coli transcription translation coupling complex in TTC-B state 4 (subclass 1) containing mRNA with 24-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 67-meric
Chain K 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.50 Å
8Y5Q E.coli transcription translation coupling complex in TTC-B state 4 (subclass 2) containing mRNA with 27-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and GDPCP Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 66-meric
Chain K 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
8Y5R E.coli Transcription translation coupling complex in TTC-B state 5 (subclass 1) containing mRNA with 27-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and fusidic acid Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain K 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 FUA FUSIDIC ACID × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
8Y5S E.coli Transcription translation coupling complex in TTC-B state 5 (subclass 2) containing mRNA with 27-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and GDPCP Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain K 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
8Y5T E.coli Transcription translation coupling complex in TTC-B state 5 (subclass 3) containing mRNA with 27-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and fusidic acid Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain K 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 FUA FUSIDIC ACID × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
8YDE E.coli transcription translation coupling complex in TTC-B state 1 (subclass 3) containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 67-meric
Chain K 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
8YDF E.coli transcription translation coupling complex in TTC-B state 1 (subclass 2) containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 67-meric
Chain K 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.60 Å
8YDG E.coli transcription translation coupling complex in TTC-B state 3 (subclass2) containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-02-20 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain K 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.10 Å
8YDH E.coli transcription translation coupling complex in TTC-P state 1 (subclass1) containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 67-meric
Chain K 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.55 Å
8YDI E.coli transcription translation coupling complex in TTC-P state 1 (subclass 2) containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 67-meric
Chain K 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.60 Å
8YDJ E.coli transcription translation coupling complex in TTC-P containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-02-20 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain K 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.10 Å
8YUO E. coli 70S ribosome complexed with P. putida tRNAIle2 at the A-site and P-site Deposited 2024-03-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 309 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.25 Å
8YUP E. coli 70S ribosome complexed with P. putida tRNAIle2 and A4 mRNA Deposited 2024-03-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 309 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.39 Å
8YUQ E. coli 70S ribosome complexed with P. putida tRNAIle2 and dA4 mRNA Deposited 2024-03-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 309 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.41 Å
8YUR E. coli 70S ribosome complexed with P. putida tRNAIle2 and Am4 mRNA Deposited 2024-03-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 309 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.47 Å
8YUS E. coli 70S ribosome complexed with P.putida tRNAIle2 and A(F)4 mRNA Deposited 2024-03-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 309 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.43 Å
8ZEJ Structure of E.coli ribosome in complex with an engineered arrest peptide Deposited 2024-05-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 1 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；20 mM HEPES (pH 7.6), 140 mM NH4Cl, 25 mM MgCl2, 2 mM DTT
cryo-EM vitrification conditions Cryogen NITROGEN
Resolution 2.69 Å
8ZFF Structure of the Bacterial Ribosome without hypoxia-induced rRNA modifications Deposited 2024-05-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 457 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.59 Å
8ZFG Structure of the Bacterial Ribosome with hypoxia-induced rRNA modifications Deposited 2024-05-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 471 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.68 Å
8ZFI Structure of E.coli ribosome in complex with an engineered arrest peptide and trigger factor Deposited 2024-05-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 1 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；20 mM HEPES (pH 7.6), 140 mM NH4Cl, 25 mM MgCl2, 2 mM DTT
cryo-EM vitrification conditions Cryogen NITROGEN
Resolution 2.90 Å
8ZTU 70S ribosome arrested by PepNL Deposited 2024-06-07 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 300 K POTASSIUM ION × 47 SPD SPERMIDINE × 7 PUT 1,4-DIAMINOBUTANE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8ZTV 70S ribosome arrested by PepNL with RF2 Deposited 2024-06-07 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 301 K POTASSIUM ION × 47 SPD SPERMIDINE × 7 PUT 1,4-DIAMINOBUTANE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9AX7 70S initiation complex (tRNA-fMet M1 + CUG start codon) Deposited 2024-03-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.63 Å
9AX8 70S initiation complex (tRNA-fMet M1, initiation factor 2 + CUG start codon) Deposited 2024-03-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain f 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 287 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
9B4Z E. coli 70S ribosome complex (N1-methylated 16S A1408 + arbekacin) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain AF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 309 84G Arbekacin × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9B50 E. coli 70S ribosome complex (unmethylated 16S A1408 + arbekacin) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain AF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 309 84G Arbekacin × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9B51 E. coli 70S ribosome complex (N1-methylated 16S A1408 + G418) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain AF 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 309 GET GENETICIN × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9CG5 70S initiation complex (tRNA-fMet M1 + UUG start codon) Deposited 2024-06-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.59 Å
9CG6 70S initiation complex (tRNA-fMet M1 + GUG start codon) Deposited 2024-06-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.61 Å
9CG7 70S initiation complex (tRNA-fMet M1 + AUG start codon) Deposited 2024-06-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
9DUK Structure of mutant 30S subunit with extended helix 26, version 3 Deposited 2024-10-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 20 PDB declaration: 21-meric
Chain F 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.56 Å
9DUL Structure of mutant 30S subunit with extended helix 26, version 4 Deposited 2024-10-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 20 PDB declaration: 21-meric
Chain F 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.56 Å
9FBV 70S Escherichia coli ribosome with P-site initiatior tRNA. Deposited 2024-05-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 306 K POTASSIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.40 Å
9FCO Structure of E. coli 30S-IF1-IF3-mRNA-Kasugamycin complex Deposited 2024-05-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 14 PDB declaration: 16-meric
Chain F 1–135（135 aa）
Not recorded KSG (1S,2R,3S,4R,5S,6S)-2,3,4,5,6-PENTAHYDROXYCYCLOHEXYL 2-AMINO-4-{[CARBOXY(IMINO)METHYL]AMINO}-2,3,4,6-TETRADEOXY-ALPHA-D-ARABINO-HEXOPYRANOSIDE × 1 MG MAGNESIUM ION × 53 K POTASSIUM ION × 25 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.40 Å
9FDA Structure of E. coli 30S-IF1-IF3-mRNA-Edeine complex Deposited 2024-05-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 14 PDB declaration: 15-meric
Chain F 1–135（135 aa）
Not recorded K POTASSIUM ION × 25 MG MAGNESIUM ION × 53 EDE EDEINE B × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.00 Å
9FIB Structure of 30S-IF1-IF3-mRNA-GE81112A complex Deposited 2024-05-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 14 PDB declaration: 16-meric
Chain F 1–135（135 aa）
Not recorded A1IC4 (2S,3S)-2-[[(2S)-2-[[(2S,4S)-5-aminocarbonyloxy-4-oxidanyl-2-[[(2S,3R)-3-oxidanylpiperidin-2-yl]carbonylamino]pentanoyl]amino]-3-(1H-imidazol-4-yl)propanoyl]amino]-3-(2-chloranyl-1H-imidazol-4-yl)-3-oxidanyl-propanoic acid × 1 K POTASSIUM ION × 25 MG MAGNESIUM ION × 49 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.30 Å
9G06 Structure of 30S-IF1-IF3-mRNA-fMet-tRNA-GE81112A complex Deposited 2024-07-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 21 PDB declaration: 24-meric
Chain F 1–135（135 aa）
Not recorded K POTASSIUM ION × 25 MG MAGNESIUM ION × 49 A1IC4 (2S,3S)-2-[[(2S)-2-[[(2S,4S)-5-aminocarbonyloxy-4-oxidanyl-2-[[(2S,3R)-3-oxidanylpiperidin-2-yl]carbonylamino]pentanoyl]amino]-3-(1H-imidazol-4-yl)propanoyl]amino]-3-(2-chloranyl-1H-imidazol-4-yl)-3-oxidanyl-propanoic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.85 Å
9GFT Structure of the HrpA-bound E. coli disome, Class I Deposited 2024-08-12 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 105 PDB declaration: 116-meric
Chain 5 1–135（135 aa）
Chain AF 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9GGR Structure of the HrpA-bound E. coli disome, Class II Deposited 2024-08-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 106 PDB declaration: 117-meric
Chain 5 1–135（135 aa）
Chain AF 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9GHA Fusidic acid-locked Escherichia coli 70S ribosome with Staphylococcus aureus EF-G and a tRNA in pe/E chimeric state (CHI) Deposited 2024-08-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 K POTASSIUM ION × 94 MG MAGNESIUM ION × 271 GDP GUANOSINE-5'-DIPHOSPHATE × 1 FUA FUSIDIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.24 Å
9GHB Fusidic acid-locked Escherichia coli 70S ribosome with Staphylococcus aureus EF-G in post-translocational state (POST) Deposited 2024-08-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 K POTASSIUM ION × 111 MG MAGNESIUM ION × 303 GDP GUANOSINE-5'-DIPHOSPHATE × 1 FUA FUSIDIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.21 Å
9GHC Pre-release fusidic acid-locked Escherichia coli 70S ribosome with Staphylococus aureus EF-G and FusB (FusB-EF-G-70S) Deposited 2024-08-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 3 K POTASSIUM ION × 109 MG MAGNESIUM ION × 301 GDP GUANOSINE-5'-DIPHOSPHATE × 1 FUA FUSIDIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.79 Å
9GHD Escherichia coli 70S ribosome in complex with Staphylococcus aureus FusB-EF-G (FusB-EF-G-70S*) Deposited 2024-08-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 K POTASSIUM ION × 112 MG MAGNESIUM ION × 303 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.41 Å
9GHE Staphylococcus aureus FusB bound to the small subunit of the Escherichia coli 70S ribosome (FusB-70S:SSU) Deposited 2024-08-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 3 K POTASSIUM ION × 112 MG MAGNESIUM ION × 303 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.87 Å
9GHF Staphylococcus aureus FusB bound to the large subunit of the Escherichia coli 70S ribosome (FusB-70S:LSU) Deposited 2024-08-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 3 K POTASSIUM ION × 112 MG MAGNESIUM ION × 303 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9GR1 E. coli 70S-TEC complex in delivery state Deposited 2024-09-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 1 K POTASSIUM ION × 168 MG MAGNESIUM ION × 360 PHE PHENYLALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.17 Å
9GUQ 30S PIC (Pre-Initiation complex) Deposited 2024-09-20 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 21 PDB declaration: 24-meric
Chain G 1–131（131 aa）
Not recorded MG MAGNESIUM ION × 128 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9GXX 70S ribosome with doublet-decoding tRNASer3 bound to A-site GCA codon Deposited 2024-10-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 288 SPD SPERMIDINE × 7 PUT 1,4-DIAMINOBUTANE × 7 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.61 Å
9H0L 70S ribosome with cognate tRNASer3 bound to A-site AGC codon Deposited 2024-10-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 314 SPD SPERMIDINE × 6 SPM SPERMINE × 1 PUT 1,4-DIAMINOBUTANE × 6 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.49 Å
9H8G Complex 5 30S-GE81112 Deposited 2024-10-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 12 PDB declaration: 13-meric
Chain F 1–135（135 aa）
Not recorded A1IC4 (2S,3S)-2-[[(2S)-2-[[(2S,4S)-5-aminocarbonyloxy-4-oxidanyl-2-[[(2S,3R)-3-oxidanylpiperidin-2-yl]carbonylamino]pentanoyl]amino]-3-(1H-imidazol-4-yl)propanoyl]amino]-3-(2-chloranyl-1H-imidazol-4-yl)-3-oxidanyl-propanoic acid × 1 MG MAGNESIUM ION × 99 K POTASSIUM ION × 35 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.09 Å
9H9H Complex 1 30S-IF1-IF2-IF3-GE81112 Deposited 2024-10-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 23 PDB declaration: 26-meric
Chain F 1–135（135 aa）
Not recorded K POTASSIUM ION × 5 MG MAGNESIUM ION × 152 A1IC4 (2S,3S)-2-[[(2S)-2-[[(2S,4S)-5-aminocarbonyloxy-4-oxidanyl-2-[[(2S,3R)-3-oxidanylpiperidin-2-yl]carbonylamino]pentanoyl]amino]-3-(1H-imidazol-4-yl)propanoyl]amino]-3-(2-chloranyl-1H-imidazol-4-yl)-3-oxidanyl-propanoic acid × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
9H9J Complex 2 (BODY) 30S-IF1-IF3-tRNA-GE81112 Deposited 2024-10-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 14 PDB declaration: 15-meric
Chain F 1–135（135 aa）
Not recorded A1IC4 (2S,3S)-2-[[(2S)-2-[[(2S,4S)-5-aminocarbonyloxy-4-oxidanyl-2-[[(2S,3R)-3-oxidanylpiperidin-2-yl]carbonylamino]pentanoyl]amino]-3-(1H-imidazol-4-yl)propanoyl]amino]-3-(2-chloranyl-1H-imidazol-4-yl)-3-oxidanyl-propanoic acid × 1 MG MAGNESIUM ION × 91 K POTASSIUM ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9H9L Complex 3 (BODY) 30S-tRNA-GE81112 Deposited 2024-10-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 12 PDB declaration: 13-meric
Chain F 1–135（135 aa）
Not recorded A1IC4 (2S,3S)-2-[[(2S)-2-[[(2S,4S)-5-aminocarbonyloxy-4-oxidanyl-2-[[(2S,3R)-3-oxidanylpiperidin-2-yl]carbonylamino]pentanoyl]amino]-3-(1H-imidazol-4-yl)propanoyl]amino]-3-(2-chloranyl-1H-imidazol-4-yl)-3-oxidanyl-propanoic acid × 1 MG MAGNESIUM ION × 92 K POTASSIUM ION × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9H9N Complex 4 (BODY) 30S-GE81112 (weak residual tRNA) Deposited 2024-10-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 12 PDB declaration: 13-meric
Chain F 1–135（135 aa）
Not recorded A1IC4 (2S,3S)-2-[[(2S)-2-[[(2S,4S)-5-aminocarbonyloxy-4-oxidanyl-2-[[(2S,3R)-3-oxidanylpiperidin-2-yl]carbonylamino]pentanoyl]amino]-3-(1H-imidazol-4-yl)propanoyl]amino]-3-(2-chloranyl-1H-imidazol-4-yl)-3-oxidanyl-propanoic acid × 1 MG MAGNESIUM ION × 95 K POTASSIUM ION × 11 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9IOT Cryo-EM structure of Escherichia coli hibernating ribosome with RNase I mutant Deposited 2024-07-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain f 1–102（102 aa）
Not recorded MG MAGNESIUM ION × 475 CA CALCIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；20 mM HEPES-KOH (pH 7.6), 10 mM Mg(OAc)2, 30 mM NH4Cl, and 6 mM 2-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9JPM Structure of the Bacterial Ribosome with human tRNA Lys(mcm5s2U34) and mRNA(AAA) Deposited 2024-09-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 391 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.43 Å
9JPO Structure of the Bacterial Ribosome with human tRNA Lys(mcm5h2U34) and mRNA(AAA) Deposited 2024-09-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 448 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.18 Å
9JPP Structure of the Bacterial Ribosome with human tRNA Lys(mcm5s2U34) and mRNA(AAG) Deposited 2024-09-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 443 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.26 Å
9JQ2 Structure of the Bacterial Ribosome with human tRNA Lys(mcm5h2U34) and mRNA(AAG) Deposited 2024-09-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 438 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.61 Å
9MKK Structure of arbekacin bound Escherichia coli 70S ribosome Deposited 2024-12-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 52-meric
Chain F 1–135（135 aa）
Not recorded 84G Arbekacin × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9MOR Damaged 70S ribosome with PrfH bound Deposited 2024-12-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain k 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.65 Å
9MQ4 Damaged 70S ribosome with PrfH bound Deposited 2025-01-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain k 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.78 Å
9N2B Impacts of ribosomal RNA sequence variation on gene expression and phenotype: Cryo-EM structure of the rrsB ribosome (BBB-70S) Deposited 2025-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain SF 1–135（135 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 9 SPD SPERMIDINE × 5 MG MAGNESIUM ION × 276 K POTASSIUM ION × 56 ZN ZINC ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9N2C Impacts of ribosomal RNA sequence variation on gene expression and phenotype: Cryo-EM structure of the rrsH ribosome (HBB-70S) Deposited 2025-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain SF 1–135（135 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 10 SPD SPERMIDINE × 5 MG MAGNESIUM ION × 283 K POTASSIUM ION × 49 ZN ZINC ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9NJF E. coli pre-elongation complex without an A-site tRNA with EQ2-YbiT in Non-hydrolytic 1/PtIM(a) conformation Deposited 2025-02-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain sf 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 124 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9NJV E. coli 70S initiation complex (bL33 absent) Deposited 2025-02-28 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain sf 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 152 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9NKL E. coli 70S initiation complex Deposited 2025-03-01 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain sf 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 161 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9NL5 E. coli pre-elongation complex without an A-site tRNA with EQ2-EttA in Hydrolytic 1 conformation Deposited 2025-03-02 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain sf 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 125 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
9NL6 E. coli initiation complex with EQ2-YbiT in Non-hydrolytic 1/PtIM(a) conformation Deposited 2025-03-02 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain sf 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 252 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NL7 E. coli initiation complex with EQ2-YbiT in Non-hydrolytic 2/PtIM(b) conformation Deposited 2025-03-02 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain sf 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 250 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9NLB E. coli initiation complex with EQ2-EttA in Hydrolytic 2 conformation Deposited 2025-03-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain sf 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 279 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NLE E. coli initiation complex with EQ2-EttA in Hydrolytic 1 conformation Deposited 2025-03-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain sf 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 298 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NLF E. coli initiation complex with EQ2-YbiT in Hydrolytic 2/PtIM(a) conformation Deposited 2025-03-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain sf 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 245 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NLH E.coli Initiation complex with YheS-EQ2 Deposited 2025-03-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain sf 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 263 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9NLJ E.coli Initiation complex with Uup-EQ2 Deposited 2025-03-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain sf 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 277 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9NLQ E. coli initiation complex with EQ2-YbiT in Hydrolytic 1/PtIM(a) conformation Deposited 2025-03-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain sf 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 241 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9NLS E. coli initiation complex with EQ2-YbiT in Intermediate/PtIM(b) conformation Deposited 2025-03-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain sf 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 248 ZN ZINC ION × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9O2X Structure of WT E.coli ribosome 70S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site (S)-betahydroxyBocK charged NH-tRNAPyl Deposited 2025-04-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 320 FME N-FORMYLMETHIONINE × 1 K POTASSIUM ION × 10 PAR PAROMOMYCIN × 1 SPD SPERMIDINE × 14 SPM SPERMINE × 1 A1B71 (2S)-6-[(tert-butoxycarbonyl)amino]-2-(hydroxymethyl)hexanoic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.29 Å
9O2Y Structure of WT E.coli ribosome 70S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site (R) beta-2-hydroxy-BocLysine acid charged NH-tRNAPyl Deposited 2025-04-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 320 SPD SPERMIDINE × 13 FME N-FORMYLMETHIONINE × 1 SPM SPERMINE × 1 K POTASSIUM ION × 10 ZN ZINC ION × 2 A1B70 (2R)-6-[(tert-butoxycarbonyl)amino]-2-(hydroxymethyl)hexanoic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.14 Å
9PIH E. coli 70S ribosome bound to Doxycycline Deposited 2025-07-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 276 K POTASSIUM ION × 92 DXT (4S,4AR,5S,5AR,6R,12AS)-4-(DIMETHYLAMINO)-3,5,10,12,12A-PENTAHYDROXY-6-METHYL-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2-CARBOXAMIDE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9PII E. coli 70S ribosome bound to Sarecycline Deposited 2025-07-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 281 K POTASSIUM ION × 100 V7A Sarecycline × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9PIJ E. coli 70S ribosome bound to Minocycline Deposited 2025-07-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 340 K POTASSIUM ION × 148 MIY (4S,4AS,5AR,12AS)-4,7-BIS(DIMETHYLAMINO)-3,10,12,12A-TETRAHYDROXY-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2- CARBOXAMIDE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9PZG Bacterial ribosomal 2'-O-methyltransferase RsmI in complex with the small ribosomal subunit Deposited 2025-08-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 22 PDB declaration: 23-meric
Chain F 1–135（135 aa）
Not recorded AN6 5'-{[(3S)-3-amino-3-carboxypropyl](ethyl)amino}-5'-deoxyadenosine × 2 MG MAGNESIUM ION × 79 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；10 mM HEPES, 10 mM MgCl2, 100 mM NH4Cl, 6 mM Beta-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.42 Å
9Q87 Principles of ion binding to RNA inferred from the analysis of a 1.55 Angstrom resolution bacterial ribosome structure - Part I: Mg2+ Deposited 2025-02-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded K POTASSIUM ION × 235 MG MAGNESIUM ION × 415 CU1 COPPER (I) ION × 5 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.55 Å
9QQQ Cryo-EM structure of SKM-70S ribosomal stalled complex in the major state (vacant A-site, canon) Deposited 2025-04-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 A1JA7 [(2~{S},3~{S},4~{R},5~{R},6~{S})-4-[(2~{S},3~{R},4~{S},5~{R},6~{S})-5-acetamido-6-(hydroxymethyl)-4-[(2~{R},3~{R},4~{S},5~{S},6~{R})-6-(hydroxymethyl)-4-[(2~{S},3~{R},4~{R},5~{R},6~{R})-6-(hydroxymethyl)-5-methoxy-3,4-bis(oxidanyl)oxan-2-yl]oxy-3,5-bis(oxidanyl)oxan-2-yl]oxy-3-oxidanyl-oxan-2-yl]oxy-6-carbamimidamido-2-(hydroxymethyl)-5-oxidanyl-oxan-3-yl] carbamate × 1 MG MAGNESIUM ION × 312 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.26 Å
9QSJ Cryo-EM structure of SKM-70S ribosomal stalled complex in the A-tRNA positioned (Body open) state. Deposited 2025-04-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 A1JAI [(2~{S},3~{S},4~{R},5~{R},6~{S})-4-[(2~{S},3~{R},4~{S},5~{R},6~{S})-5-acetamido-6-(hydroxymethyl)-4-[(2~{R},3~{R},4~{S},5~{S},6~{R})-6-(hydroxymethyl)-4-[(2~{S},3~{R},4~{R},5~{R},6~{R})-6-(hydroxymethyl)-5-methoxy-3,4-bis(oxidanyl)oxan-2-yl]oxy-3,5-bis(oxidanyl)oxan-2-yl]oxy-3-oxidanyl-oxan-2-yl]oxy-2-(hydroxymethyl)-6-[[~{N}-[4-[(~{N}-methylcarbamimidoyl)amino]butyl]carbamimidoyl]amino]-5-oxidanyl-oxan-3-yl] carbamate × 1 MG MAGNESIUM ION × 311 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.62 Å
9R3A Structure of Stalled Beta-Galactosidase 70S Ribosome Nascent Chain Deposited 2025-05-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 K POTASSIUM ION × 131 MG MAGNESIUM ION × 287 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.86 Å
9RBF Structure of a stalled E. coli 70S RNC-NuoK-86 in complex with the membrane protein insertase SecYEG-YidC Deposited 2025-05-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 61-meric
Chain F 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 2.44 Å
9RJA Manikomycin bound to the Escherichia coli 70S ribosome Deposited 2025-06-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 K POTASSIUM ION × 2 PAR PAROMOMYCIN × 1 SPD SPERMIDINE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.45 Å
9RTU Structure of the 70S-EF-G(P610L)-GDP-Pi ribosome complex with tRNAs in hybrid state 1 (H1-EF-G(P610L)-GDP-Pi) Deposited 2025-07-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain f 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 369 ZN ZINC ION × 2 NA SODIUM ION × 2 AM2 APRAMYCIN × 3 PO4 PHOSPHATE ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 3.00 Å
9RTV Structure of the 70S-EF-G(P610L)-GDP-Pi ribosome complex with tRNAs in hybrid state 2 (H2-EF-G(P610L)-GDP-Pi) Deposited 2025-07-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain f 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 369 ZN ZINC ION × 2 NA SODIUM ION × 2 AM2 APRAMYCIN × 3 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 3.60 Å
9SRO Cryo-EM structure of SKM-70S ribosomal stalled complex in the rotated state with hybrid tRNAs Deposited 2025-09-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 54-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 A1JAI [(2~{S},3~{S},4~{R},5~{R},6~{S})-4-[(2~{S},3~{R},4~{S},5~{R},6~{S})-5-acetamido-6-(hydroxymethyl)-4-[(2~{R},3~{R},4~{S},5~{S},6~{R})-6-(hydroxymethyl)-4-[(2~{S},3~{R},4~{R},5~{R},6~{R})-6-(hydroxymethyl)-5-methoxy-3,4-bis(oxidanyl)oxan-2-yl]oxy-3,5-bis(oxidanyl)oxan-2-yl]oxy-3-oxidanyl-oxan-2-yl]oxy-2-(hydroxymethyl)-6-[[~{N}-[4-[(~{N}-methylcarbamimidoyl)amino]butyl]carbamimidoyl]amino]-5-oxidanyl-oxan-3-yl] carbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.60 Å
9SS0 30S ribosomal subunit RimM-KO with IF1 and IF3 (State I) Deposited 2025-09-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 17 PDB declaration: 18-meric
Chain AE 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
9SS1 30S ribosomal subunit RimM-KO with IF1 and IF3 (State II) Deposited 2025-09-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 19 PDB declaration: 20-meric
Chain AE 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9SS2 30S ribosomal subunit RimM-KO with IF1 and IF3 (State III) Deposited 2025-09-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 22 PDB declaration: 23-meric
Chain AE 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9SS6 70S ribosome from RimM-KO Deposited 2025-09-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain AE 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
9SYH E. coli 70S ribosome from deltaRlmE strain Deposited 2025-10-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain F 1–135（135 aa）
Not recorded K POTASSIUM ION × 148 MG MAGNESIUM ION × 351 SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 6 PUT 1,4-DIAMINOBUTANE × 9 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.89 Å
9T0Y E. coli 70S ribosome from delta-9 strain Deposited 2025-10-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain F 1–135（135 aa）
Not recorded K POTASSIUM ION × 143 MG MAGNESIUM ION × 337 SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 6 PUT 1,4-DIAMINOBUTANE × 9 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.87 Å
9T6M E. coli 70S ribosome from delta-10 strain Deposited 2025-11-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain F 1–135（135 aa）
Not recorded K POTASSIUM ION × 132 MG MAGNESIUM ION × 316 SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 5 PUT 1,4-DIAMINOBUTANE × 8 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.87 Å
9TEW DalDro bound to the initiating Escherichia coli 70S ribosome Deposited 2025-11-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 Å
9TEX Dal2 bound to the Escherichia coli 70S ribosome Deposited 2025-11-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.54 Å
9TMI E. coli 70S ribosome with A- and P-site tRNA Deposited 2025-12-13 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 258 SCM SPECTINOMYCIN × 1 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.08 Å
9TNL E. coli 70S ribosome with A/P- and P/E-site tRNA Deposited 2025-12-16 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 SCM SPECTINOMYCIN × 1 MG MAGNESIUM ION × 266 K POTASSIUM ION × 52 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.11 Å
9TQA E. coli 70S ribosome, trapped conformational ground state of SSU-h44 apical loop, with A- and P-site tRNA Deposited 2025-12-19 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 SCM SPECTINOMYCIN × 1 MG MAGNESIUM ION × 238 VAL VALINE × 1 K POTASSIUM ION × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.06 Å
9WNQ Structure of E.coli ribosome in complex with an engineered arrest peptide Deposited 2025-09-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 1 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；20 mM HEPES (pH 7.6), 140 mM NH4Cl, 25 mM MgCl2, 2 mM DTT
cryo-EM vitrification conditions Cryogen NITROGEN
Resolution 2.59 Å
9WNR Structure of E.coli ribosome in complex with an engineered arrest peptide and trigger factor Deposited 2025-09-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 1 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；20 mM HEPES (pH 7.6), 140 mM NH4Cl, 25 mM MgCl2, 2 mM DTT
cryo-EM vitrification conditions Cryogen NITROGEN
Resolution 2.76 Å
9XTC E.coli delta lepA 30S ribosomal subunit class C, body domain Deposited 2025-11-22 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 12 PDB declaration: tridecameric
Chain F 1–100（100 aa）
Not recorded MG MAGNESIUM ION × 39 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.10 Å
9XTD E.coli delta lepA 30S ribosomal subunit class B, body domain Deposited 2025-11-22 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 12 PDB declaration: tridecameric
Chain F 1–106（106 aa）
Not recorded MG MAGNESIUM ION × 39 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.26 Å
9XTE E.coli delta lepA 30S ribosomal subunit class A, body domain Deposited 2025-11-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 12 PDB declaration: tridecameric
Chain F 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 34 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.24 Å
9Y79 Escherichia coli transcription-translation loosely coupled complex (TTC-LC^walked) containing mRNA with a 39 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2025-09-09 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain L 1–135（135 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 3.20 Å
9ZTL Single Particle Cryo EM Analysis of a Ribosome Nascent Globin Complex Deposited 2025-12-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain F 1–135（135 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.91 Å

517 other PDB entries and 562 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RS6_ECOLI
Isoform —
PDB entities 26
Chains and sequence ranges Author chain L； PDBConstruct 1–135； UniProt 1–135

30S ribosomal protein S7

Escherichia coli

UniProt A0A5Q2GFB5

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain M； UniProt 1–179 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain M 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain M 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain M 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain M 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain M 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain M 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain M 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain M 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain M 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain M 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain M 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain M 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain M 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain M 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain M 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain M 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain M 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
6YSR Structure of the P+9 stalled ribosome complex Deposited 2020-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain g 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 332 ZN ZINC ION × 2 CL CHLORIDE ION × 1 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；50 mM HEPES, 30 mM KCl, 7 mM MgCl2
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 3.10 Å
6YSS Structure of the P+9 ArfB-ribosome complex in the post-hydrolysis state Deposited 2020-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain g 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 387 ZN ZINC ION × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；50 mM HEPES, 30 mM KCl, 7 mM MgCl2
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 2.60 Å
6YST Structure of the P+9 ArfB-ribosome complex with P/E hybrid tRNA in the post-hydrolysis state Deposited 2020-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain g 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 253 ZN ZINC ION × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；50 mM HEPES, 30 mM KCl, 7 mM MgCl2
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 3.20 Å
6YSU Structure of the P+0 ArfB-ribosome complex in the post-hydrolysis state Deposited 2020-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain g 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 356 ZN ZINC ION × 1 NA SODIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；50 mM HEPES, 30 mM KCl, 7 mM MgCl2, 0.1 % w/v DDM
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7AF3 Bacterial 30S ribosomal subunit assembly complex state M (head domain) Deposited 2020-09-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: nonameric
Chain G 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 51 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.82 Å
7AF5 Bacterial 30S ribosomal subunit assembly complex state I (head domain) Deposited 2020-09-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: nonameric
Chain G 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 52 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.96 Å
7AF8 Bacterial 30S ribosomal subunit assembly complex state E (head domain) Deposited 2020-09-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: nonameric
Chain G 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 51 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
7AFA Bacterial 30S ribosomal subunit assembly complex state F (head domain) Deposited 2020-09-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: nonameric
Chain G 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 25 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.95 Å
7AFD Bacterial 30S ribosomal subunit assembly complex state A (head domain) Deposited 2020-09-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: nonameric
Chain G 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 22 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.44 Å
7AFH Bacterial 30S ribosomal subunit assembly complex state C (head domain) Deposited 2020-09-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: nonameric
Chain G 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 11 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.59 Å
7AFK Bacterial 30S ribosomal subunit assembly complex state D (head domain) Deposited 2020-09-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: nonameric
Chain G 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.90 Å
7AFN Bacterial 30S ribosomal subunit assembly complex state B (head domain) Deposited 2020-09-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: nonameric
Chain G 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 11 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.86 Å
7CPJ ycbZ-stalled 70S ribosome Deposited 2020-08-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain g 1–179（179 aa）
Not recorded ILE ISOLEUCINE × 1 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain G 1–179（179 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7NAX Complete Bacterial 30S ribosomal subunit assembly complex state I (Consensus Refinement) Deposited 2021-01-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 19 PDB declaration: eicosameric
Chain G 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 181 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.96 Å

32 other PDB entries and 32 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name A0A5Q2GFB5_ECOLX
Isoform —
PDB entities 27
Chains and sequence ranges Author chain M； PDBConstruct 1–179； UniProt 1–179

30S ribosomal protein S8

Escherichia coli

UniProt D7Z9G9

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain N； UniProt 1–130 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain H 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain H 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain M 1–130（130 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain M 1–130（130 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain M 1–130（130 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain m 1–130（130 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain N 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain N 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain N 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain N 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain N 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain N 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain N 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain N 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain N 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain N 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain N 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain N 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain N 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain N 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain N 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain N 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain N 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain N 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain N 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain H 1–130（130 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain o 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain o 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain m 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

29 other PDB entries and 29 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7Z9G9_ECOLX
Isoform —
PDB entities 28
Chains and sequence ranges Author chain N； PDBConstruct 1–130； UniProt 1–130

30S ribosomal protein S9

Escherichia coli

UniProt D7ZES9

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain O； UniProt 1–130 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain I 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain I 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain N 1–130（130 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain N 1–130（130 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain N 1–130（130 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain n 1–130（130 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain O 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain O 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain O 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain O 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain O 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain O 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain O 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain O 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain O 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain O 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain O 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain O 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain O 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain O 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain O 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain O 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain O 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain O 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain O 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain I 1–130（130 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain p 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain p 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain n 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

29 other PDB entries and 29 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7ZES9_ECOLX
Isoform —
PDB entities 29
Chains and sequence ranges Author chain O； PDBConstruct 1–130； UniProt 1–130

30S ribosomal protein S10

Escherichia coli

UniProt D7Z9F4

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain P； UniProt 1–103 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain J 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain J 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain O 1–103（103 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain O 1–103（103 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain O 1–103（103 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain o 1–103（103 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain P 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain P 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain P 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain P 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain P 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain P 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain P 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain P 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain P 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain P 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain P 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain P 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain P 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain P 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain P 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain P 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain P 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain J 1–103（103 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain q 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain q 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain o 1–103（103 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

27 other PDB entries and 27 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7Z9F4_ECOLX
Isoform —
PDB entities 30
Chains and sequence ranges Author chain P； PDBConstruct 1–103； UniProt 1–103

30S ribosomal protein S11

Escherichia coli

UniProt B7MCR3

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain Q； UniProt 1–129 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
11EL Chimeric Escherichia coli 70S ribosome containing an evolved 16S rRNA from Vibrio cholerae (VC-ST) Deposited 2026-02-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain K 1–129（129 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 308 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
11FV Chimeric Escherichia coli 70S ribosome containing an evolved 16S rRNA from Pseudomonas aeruginosa (PA-S3.3) Deposited 2026-02-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain r 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 307 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
11GG Chimeric Escherichia coli 70S ribosome containing an evolved 16S rRNA from Pseudomonas aeruginosa (PA-ST) Deposited 2026-02-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain r 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 307 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.02 Å
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain K 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain K 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5UZ4 The cryo-EM structure of YjeQ bound to the 30S subunit suggests a fidelity checkpoint function for this protein in ribosome assembly Deposited 2017-02-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 20 PDB declaration: 21-meric
Chain K 1–129（129 aa）
Not recorded ZN ZINC ION × 1 GGM 3'-O-(N-methylanthraniloyl)-beta:gamma-imidoguanosine-5'-triphosphate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.80 Å
5WF0 70S ribosome-EF-Tu H84A complex with GTP and near-cognate tRNA (Complex C2) Deposited 2017-07-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain k 13–128（116 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 1480 K POTASSIUM ION × 5 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；5 second blot time, no wait time
Resolution 3.60 Å
5WFS 70S ribosome-EF-Tu H84A complex with GTP and near-cognate tRNA (Complex C4) Deposited 2017-07-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain k 13–128（116 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 1471 K POTASSIUM ION × 7 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；5 second blot time, no wait time
Resolution 3.00 Å
6AWB Structure of 30S ribosomal subunit and RNA polymerase complex in non-rotated state Deposited 2017-09-05 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 26 PDB declaration: 27-meric
Chain N 13–128（116 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7；20 mM Tris-HCl, pH 7.0, 100 mM NH4Cl, 10 mM MgCl2, 0.5 mM EDTA, 6 mM BME
cryo-EM vitrification conditions Cryogen ETHANE；2.5 uL of 50 nM 30S and 150 nM RNAP was applied to the grid. After a 30 second incubation, the grid was blotted for 5 seconds at blotting power 8.
Resolution 6.70 Å
6AWC Structure of 30S ribosomal subunit and RNA polymerase complex in rotated state Deposited 2017-09-05 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 26 PDB declaration: 27-meric
Chain N 13–128（116 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7；20 mM Tris-HCl, pH 7.0, 100 mM NH4Cl, 10 mM MgCl2, 0.5 mM EDTA, 6 mM BME
cryo-EM vitrification conditions Cryogen ETHANE；2.5 uL of 50 nM 30S and 150 nM RNAP was applied to the grid. After a 30 second incubation, the grid was blotted for 5 seconds at blotting power 8.
Resolution 7.90 Å
6AWD Structure of 30S (S1 depleted) ribosomal subunit and RNA polymerase complex Deposited 2017-09-05 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 25 PDB declaration: 26-meric
Chain N 13–128（116 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7；20 mM Tris-HCl, pH 7.0, 100 mM NH4Cl, 10 mM MgCl2, 0.5 mM EDTA, 6 mM BME
cryo-EM vitrification conditions Cryogen ETHANE；2.5 uL of 50 nM 30S and 150 nM RNAP was applied to the grid. After a 30 second incubation, the grid was blotted for 5 seconds at blotting power 8.
Resolution 8.10 Å
6DNC E.coli RF1 bound to E.coli 70S ribosome in response to UAU sense A-site codon Deposited 2018-06-06 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain XA 1–129（129 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7；20 mM Tris-HCl, 100 mM NH4Cl, 20.5 mM MgCl2, 0.5 mM EDTA, 6 mM beta-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain P 1–129（129 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain P 1–129（129 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain P 1–129（129 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain p 1–129（129 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain r 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain r 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7S1I Wild-type Escherichia coli stalled ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain r 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 209 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1J Wild-type Escherichia coli ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain r 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 199 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.47 Å
7S1K Cfr-modified Escherichia coli stalled ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain r 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 207 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.42 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain p 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å
7UG7 70S ribosome complex in an intermediate state of translocation bound to EF-G(GDP) stalled by Argyrin B Deposited 2022-03-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain SK 1–129（129 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 11 MG MAGNESIUM ION × 404 SPD SPERMIDINE × 2 ZN ZINC ION × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 1 FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.58 Å
8EYQ 30S_delta_ksgA_h44_inactive_conformation Deposited 2022-10-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 17 PDB declaration: octadecameric
Chain K 1–129（129 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
8EYT 30S_delta_ksgA+KsgA complex Deposited 2022-10-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 20 PDB declaration: 21-meric
Chain R 1–129（129 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
8FIZ Cryo-EM structure of E. coli 70S Ribosome containing mRNA and tRNA (in the transcription-translation complex) Deposited 2022-12-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain AM 1–129（129 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8TUV Merkel Cell Polyomavirus LTA NLSm bound to importin alpha 2 Deposited 2023-08-17 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 1–129（129 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；296 K；0.75 M sodium citrate, 0.1 M HEPES pH 6.5, 0.01 M DTT
Resolution 2.30 Å R-free 0.218
8UPO Escherichia coli transcription-translation coupled complex class A (TTC-A) containing RfaH bound to ops signal, mRNA with a 21 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-23 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.50 Å
8UPR Escherichia coli transcription-translation coupled complex class A (TTC-A) containing RfaH bound to ops signal, mRNA with a 21 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-23 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8UQL Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH in loaded state, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8UQM Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH in loaded state, NusA, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8UQP Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8UR0 Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-25 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8URH Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 27 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-26 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
8URI Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 27 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-26 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8URM E. coli 70S ribosome with unmodified tRNAPro(GGG) bound to slippery P-site CCC-C codon and tRNAVal(UAC) in the A site Deposited 2023-10-26 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain p 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 395 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8URX Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 30 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-27 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.60 Å
8UTJ E. coli 70S ribosome with unmodified lys-tRNAPro(GGG) bound to slippery P-site CCC-C codon in the 0 frame Deposited 2023-10-31 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain p 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 530 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8UX8 E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) bound to slippery P-site CCC-C codon in the +1 mRNA reading frame Deposited 2023-11-09 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain p 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 395 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8UXB E. coli 70S ribosome with unmodified P/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-09 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain p 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 287 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8UZ3 E. coli 70S ribosome with unmodified e*/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-14 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain p 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 415 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8UZG E. coli 70S ribosome with unmodified e*/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-15 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain p 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 398 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8V03 E. coli 70S ribosome with unmodified P/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-16 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain p 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 281 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
8VKV Escherichia coli transcription-translation coupled complex (TTC-B) containing mRNA with a 33 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-10 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8VL1 Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 36 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-11 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8VOO Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 39 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VOP Escherichia coli transcription-translation coupled complex (TTC-B) containing mRNA with a 36 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.00 Å
8VOQ Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 39 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.30 Å
8VOR Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 51 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8VOS Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 60 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain Q 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.60 Å
8VS9 Endogenous trans-translation complex with tmRNA*SmpB in the P site and alanyl-tRNA in the A site and deacyl-tRNA in the E site of E. coli 70S ribosome Deposited 2024-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain S11 1–129（129 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
8VSA Endogenous trans-translation complex with tmRNA*SmpB in the P site and alanyl-tRNA in the A site of E. coli 70S ribosome Deposited 2024-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain S11 1–129（129 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8VV4 E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon Deposited 2024-01-30 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain p 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 424 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VWQ E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon and Elongation Factor P bound (uL1 in the closed conformation) Deposited 2024-02-02 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain p 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 586 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8W2N E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon and Elongation Factor P bound (uL1 in the open conformation) Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain p 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 481 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9B4Z E. coli 70S ribosome complex (N1-methylated 16S A1408 + arbekacin) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain AK 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 309 84G Arbekacin × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9B50 E. coli 70S ribosome complex (unmethylated 16S A1408 + arbekacin) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain AK 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 309 84G Arbekacin × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9B51 E. coli 70S ribosome complex (N1-methylated 16S A1408 + G418) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain AK 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 309 GET GENETICIN × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9MKK Structure of arbekacin bound Escherichia coli 70S ribosome Deposited 2024-12-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 52-meric
Chain K 1–129（129 aa）
Not recorded 84G Arbekacin × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9MOR Damaged 70S ribosome with PrfH bound Deposited 2024-12-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain p 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.65 Å
9MQ4 Damaged 70S ribosome with PrfH bound Deposited 2025-01-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain p 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.78 Å
9PIH E. coli 70S ribosome bound to Doxycycline Deposited 2025-07-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain K 1–129（129 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 276 K POTASSIUM ION × 92 DXT (4S,4AR,5S,5AR,6R,12AS)-4-(DIMETHYLAMINO)-3,5,10,12,12A-PENTAHYDROXY-6-METHYL-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2-CARBOXAMIDE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9PII E. coli 70S ribosome bound to Sarecycline Deposited 2025-07-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain K 1–129（129 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 281 K POTASSIUM ION × 100 V7A Sarecycline × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9PIJ E. coli 70S ribosome bound to Minocycline Deposited 2025-07-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain K 1–129（129 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 340 K POTASSIUM ION × 148 MIY (4S,4AS,5AR,12AS)-4,7-BIS(DIMETHYLAMINO)-3,10,12,12A-TETRAHYDROXY-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2- CARBOXAMIDE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9Y79 Escherichia coli transcription-translation loosely coupled complex (TTC-LC^walked) containing mRNA with a 39 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2025-09-09 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain Q 1–129（129 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 3.20 Å

83 other PDB entries and 83 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RS11_ECO45
Isoform —
PDB entities 31
Chains and sequence ranges Author chain Q； PDBConstruct 1–129； UniProt 1–129

30S ribosomal protein S12

Escherichia coli

UniProt D7ZAN0

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain R； UniProt 1–124 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain L 1–124（124 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain L 1–124（124 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain Q 1–124（124 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain Q 1–124（124 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain Q 1–124（124 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6VU3 Cryo-EM structure of Escherichia coli transcription-translation complex A (TTC-A) containing mRNA with a 12 nt long spacer Deposited 2020-02-14 Different oligomeric state Different experimental conditions Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain R 1–124（124 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain R 1–124（124 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain R 1–124（124 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain R 1–124（124 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain R 1–124（124 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain R 1–124（124 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain R 1–124（124 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain R 1–124（124 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain R 1–124（124 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain R 1–124（124 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain R 1–124（124 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain R 1–124（124 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain R 1–124（124 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain R 1–124（124 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain R 1–124（124 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain R 1–124（124 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain R 1–124（124 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain R 1–124（124 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain R 1–124（124 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain t 1–124（124 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain t 1–124（124 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å

26 other PDB entries and 26 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7ZAN0_ECOLX
Isoform —
PDB entities 32
Chains and sequence ranges Author chain R； PDBConstruct 1–124； UniProt 1–124

30S ribosomal protein S14

Escherichia coli

UniProt D7Z9G8

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain S； UniProt 1–101 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain N 1–101（101 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain N 1–101（101 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain S 1–101（101 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain S 1–101（101 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain S 1–101（101 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain s 1–101（101 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain S 1–101（101 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain S 1–101（101 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain S 1–101（101 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain S 1–101（101 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain S 1–101（101 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain S 1–101（101 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain S 1–101（101 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain S 1–101（101 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain S 1–101（101 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain S 1–101（101 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain S 1–101（101 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain S 1–101（101 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain S 1–101（101 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain S 1–101（101 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain S 1–101（101 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain S 1–101（101 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain S 1–101（101 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain S 1–101（101 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain S 1–101（101 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain N 1–101（101 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain v 1–101（101 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain v 1–101（101 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain s 1–101（101 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

29 other PDB entries and 29 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7Z9G8_ECOLX
Isoform —
PDB entities 33
Chains and sequence ranges Author chain S； PDBConstruct 1–101； UniProt 1–101

30S ribosomal protein S15

Escherichia coli

UniProt D7ZEL4

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain T； UniProt 1–89 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain O 1–89（89 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain O 1–89（89 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain T 1–89（89 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain T 1–89（89 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain T 1–89（89 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain t 1–89（89 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain T 1–89（89 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain T 1–89（89 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain T 1–89（89 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain T 1–89（89 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain T 1–89（89 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain T 1–89（89 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain T 1–89（89 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain T 1–89（89 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain T 1–89（89 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain T 1–89（89 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain T 1–89（89 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain T 1–89（89 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain T 1–89（89 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain T 1–89（89 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain T 1–89（89 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain T 1–89（89 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain T 1–89（89 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain T 1–89（89 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain T 1–89（89 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain T 1–89（89 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain O 1–89（89 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain w 1–89（89 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain w 1–89（89 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain t 1–89（89 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

30 other PDB entries and 30 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7ZEL4_ECOLX
Isoform —
PDB entities 34
Chains and sequence ranges Author chain T； PDBConstruct 1–89； UniProt 1–89

30S ribosomal protein S16

Escherichia coli

UniProt B7MIU7

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain U； UniProt 1–82 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain P 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain P 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5UZ4 The cryo-EM structure of YjeQ bound to the 30S subunit suggests a fidelity checkpoint function for this protein in ribosome assembly Deposited 2017-02-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 20 PDB declaration: 21-meric
Chain P 1–82（82 aa）
Not recorded ZN ZINC ION × 1 GGM 3'-O-(N-methylanthraniloyl)-beta:gamma-imidoguanosine-5'-triphosphate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.80 Å
5WF0 70S ribosome-EF-Tu H84A complex with GTP and near-cognate tRNA (Complex C2) Deposited 2017-07-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain p 1–82（82 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 1480 K POTASSIUM ION × 5 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；5 second blot time, no wait time
Resolution 3.60 Å
5WFS 70S ribosome-EF-Tu H84A complex with GTP and near-cognate tRNA (Complex C4) Deposited 2017-07-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain p 1–82（82 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 1471 K POTASSIUM ION × 7 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；5 second blot time, no wait time
Resolution 3.00 Å
6AWB Structure of 30S ribosomal subunit and RNA polymerase complex in non-rotated state Deposited 2017-09-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 26 PDB declaration: 27-meric
Chain S 1–82（82 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7；20 mM Tris-HCl, pH 7.0, 100 mM NH4Cl, 10 mM MgCl2, 0.5 mM EDTA, 6 mM BME
cryo-EM vitrification conditions Cryogen ETHANE；2.5 uL of 50 nM 30S and 150 nM RNAP was applied to the grid. After a 30 second incubation, the grid was blotted for 5 seconds at blotting power 8.
Resolution 6.70 Å
6AWC Structure of 30S ribosomal subunit and RNA polymerase complex in rotated state Deposited 2017-09-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 26 PDB declaration: 27-meric
Chain S 1–82（82 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7；20 mM Tris-HCl, pH 7.0, 100 mM NH4Cl, 10 mM MgCl2, 0.5 mM EDTA, 6 mM BME
cryo-EM vitrification conditions Cryogen ETHANE；2.5 uL of 50 nM 30S and 150 nM RNAP was applied to the grid. After a 30 second incubation, the grid was blotted for 5 seconds at blotting power 8.
Resolution 7.90 Å
6AWD Structure of 30S (S1 depleted) ribosomal subunit and RNA polymerase complex Deposited 2017-09-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 25 PDB declaration: 26-meric
Chain S 1–82（82 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7；20 mM Tris-HCl, pH 7.0, 100 mM NH4Cl, 10 mM MgCl2, 0.5 mM EDTA, 6 mM BME
cryo-EM vitrification conditions Cryogen ETHANE；2.5 uL of 50 nM 30S and 150 nM RNAP was applied to the grid. After a 30 second incubation, the grid was blotted for 5 seconds at blotting power 8.
Resolution 8.10 Å
6DNC E.coli RF1 bound to E.coli 70S ribosome in response to UAU sense A-site codon Deposited 2018-06-06 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain CB 1–82（82 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7；20 mM Tris-HCl, 100 mM NH4Cl, 20.5 mM MgCl2, 0.5 mM EDTA, 6 mM beta-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6O7K 30S initiation complex Deposited 2019-03-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 22 PDB declaration: 25-meric
Chain y 1–82（82 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain p 1–82（82 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6O9K 70S initiation complex Deposited 2019-03-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain p 1–82（82 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain U 1–82（82 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain U 1–82（82 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain U 1–82（82 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain u 1–82（82 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6ORE Release complex 70S Deposited 2019-04-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain u 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 Å
6ORL RF1 pre-accommodated 70S complex at 24 ms Deposited 2019-04-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain u 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 295 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
6OSK RF1 accommodated 70S complex at 60 ms Deposited 2019-05-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain u 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 307 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å
6OSQ RF1 accommodated state bound Release complex 70S at long incubation time point Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain u 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
6OST RF2 pre-accommodated state bound Release complex 70S at 24ms Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain u 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
6OT3 RF2 accommodated state bound Release complex 70S at 24 ms Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain u 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
6OUO RF2 accommodated state bound 70S complex at long incubation time Deposited 2019-05-05 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain u 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.70 Å
6VU3 Cryo-EM structure of Escherichia coli transcription-translation complex A (TTC-A) containing mRNA with a 12 nt long spacer Deposited 2020-02-14 Different oligomeric state Different experimental conditions Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain U 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain U 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain U 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain U 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain U 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain U 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain U 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain U 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain U 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain U 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain U 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ3 Escherichia coli transcription-translation complex D2 (TTC-D2) containing mRNA with a 27 nt long spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain U 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain U 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZ7 Escherichia coli transcription-translation complex C1 (TTC-C1) containing a 27 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain U 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain U 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6WD0 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain U 1–82（82 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6WD1 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-B) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain U 1–82（82 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6WD2 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain U 1–82（82 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD3 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-B1) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain U 1–82（82 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD4 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-B2) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain U 1–82（82 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD5 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-C1) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain U 1–82（82 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD7 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-D) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain U 1–82（82 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6WD8 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain U 1–82（82 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD9 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-B) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain U 1–82（82 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WDA Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-C) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain U 1–82（82 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain U 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain U 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain U 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain U 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain U 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain U 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain U 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain U 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain P 1–82（82 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7M5D Cryo-EM structure of a non-rotated E.coli 70S ribosome in complex with RF3-GTP, RF1 and P-tRNA (state I) Deposited 2021-03-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain u 1–82（82 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain x 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain x 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7S1I Wild-type Escherichia coli stalled ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain x 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 209 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1J Wild-type Escherichia coli ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain x 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 199 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.47 Å
7S1K Cfr-modified Escherichia coli stalled ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain x 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 207 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.42 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain u 1–82（82 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å
7TOS E. coli 70S ribosomes bound with the ALS/FTD-associated dipeptide repeat protein PR20 Deposited 2022-01-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain S16 1–82（82 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7UG7 70S ribosome complex in an intermediate state of translocation bound to EF-G(GDP) stalled by Argyrin B Deposited 2022-03-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain SP 1–82（82 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 11 MG MAGNESIUM ION × 404 SPD SPERMIDINE × 2 ZN ZINC ION × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 1 FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.58 Å

66 other PDB entries and 66 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RS16_ECO45
Isoform —
PDB entities 35
Chains and sequence ranges Author chain U； PDBConstruct 1–82； UniProt 1–82

30S ribosomal protein S17

Escherichia coli

UniProt D7Z9G4

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain V； UniProt 1–84 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain Q 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain Q 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain V 1–84（84 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain V 1–84（84 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain V 1–84（84 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain v 1–84（84 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain V 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain V 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain V 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain V 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain V 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain V 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain V 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain V 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain V 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain V 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain V 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain V 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain V 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain V 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain V 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain V 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain V 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain V 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain V 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain V 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain Q 1–84（84 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain y 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain y 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain v 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

30 other PDB entries and 30 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7Z9G4_ECOLX
Isoform —
PDB entities 36
Chains and sequence ranges Author chain V； PDBConstruct 1–84； UniProt 1–84

30S ribosomal protein S19

Escherichia coli

UniProt D7Z9F9

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain W； UniProt 1–92 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain S 1–92（92 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain S 1–92（92 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain X 1–92（92 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain X 1–92（92 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain X 1–92（92 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain x 1–92（92 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain W 1–92（92 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain W 1–92（92 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain W 1–92（92 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain W 1–92（92 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain W 1–92（92 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain W 1–92（92 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain W 1–92（92 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain W 1–92（92 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain W 1–92（92 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain W 1–92（92 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain W 1–92（92 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain W 1–92（92 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain W 1–92（92 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain W 1–92（92 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain W 1–92（92 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain W 1–92（92 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain W 1–92（92 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain W 1–92（92 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain S 1–92（92 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain 1 1–92（92 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain 1 1–92（92 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain x 1–92（92 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

28 other PDB entries and 28 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7Z9F9_ECOLX
Isoform —
PDB entities 37
Chains and sequence ranges Author chain W； PDBConstruct 1–92； UniProt 1–92

30S ribosomal protein S13

Escherichia coli

UniProt H4UQ02

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain X； UniProt 1–118 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain M 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain M 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain R 1–118（118 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain R 1–118（118 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain R 1–118（118 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain r 1–118（118 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain X 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain X 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain X 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain X 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain X 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain X 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain X 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain X 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain X 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain X 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain X 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain X 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain X 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain X 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain X 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain X 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain X 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain X 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain M 1–118（118 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain u 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain u 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain r 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

28 other PDB entries and 28 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name H4UQ02_ECOLX
Isoform —
PDB entities 38
Chains and sequence ranges Author chain X； PDBConstruct 1–118； UniProt 1–118

50S ribosomal protein L11

Escherichia coli

UniProt D7ZA71

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain Y； UniProt 1–142 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 11 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 11 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain Y 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain Y 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain Y 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain Y 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain Y 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain Y 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain Y 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain Y 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain Y 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain Y 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain Y 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain I 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

14 other PDB entries and 14 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7ZA71_ECOLX
Isoform —
PDB entities 39
Chains and sequence ranges Author chain Y； PDBConstruct 1–142； UniProt 1–142

50S ribosomal protein L7/L12

Escherichia coli

UniProt H4KQ39

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain Z； UniProt 1–121 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain Z 1–121（121 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain Z 1–121（121 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain Z 1–121（121 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain Z 1–121（121 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å

4 other PDB entries and 4 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name H4KQ39_ECOLX
Isoform —
PDB entities 40
Chains and sequence ranges Author chain Z； PDBConstruct 1–121； UniProt 1–121

50S ribosomal protein L27

Escherichia coli

UniProt P0A7L8

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain b； UniProt 1–85 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
10QM E.coli 50S ribosomal subunit bound to compound 48a Deposited 2026-02-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain e 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 2.49 Å
11BQ Escherichia coli 70S ribosome containing an evolved 16S rRNA (EC-S3.5) Deposited 2026-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 307 SPD SPERMIDINE × 14 SPM SPERMINE × 1 C CYTIDINE-5'-MONOPHOSPHATE × 1 G GUANOSINE-5'-MONOPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
11DG Chimeric Escherichia coli 70S ribosome containing an evolved Vibrio cholerae 16S rRNA (VC-S4.4) Deposited 2026-02-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 272 SPD SPERMIDINE × 14 SPM SPERMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
11EL Chimeric Escherichia coli 70S ribosome containing an evolved 16S rRNA from Vibrio cholerae (VC-ST) Deposited 2026-02-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 308 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
11FV Chimeric Escherichia coli 70S ribosome containing an evolved 16S rRNA from Pseudomonas aeruginosa (PA-S3.3) Deposited 2026-02-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain e 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 307 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
11GG Chimeric Escherichia coli 70S ribosome containing an evolved 16S rRNA from Pseudomonas aeruginosa (PA-ST) Deposited 2026-02-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain e 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 307 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.02 Å
28UH E. coli 70S ribosome, trapped conformational ground state of SSU-h44 apical loop, with A/P- and P/E-site tRNA Deposited 2026-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 274 K POTASSIUM ION × 65 SCM SPECTINOMYCIN × 1 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.06 Å
28UI E. coli 70S ribosome, trapped conformational excited state of SSU-h44 apical loop, with A- and P-site tRNA Deposited 2026-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 SCM SPECTINOMYCIN × 1 MG MAGNESIUM ION × 270 VAL VALINE × 1 K POTASSIUM ION × 11 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.10 Å
28UJ E. coli 70S ribosome, trapped conformational excited state of SSU-h44 apical loop, with A/P- and P/E-site tRNA Deposited 2026-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 251 SCM SPECTINOMYCIN × 1 K POTASSIUM ION × 47 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.16 Å
28UK E. coli 70S ribosome, conformational ground state mutation in SSU-h41, with A- and P-site tRNA Deposited 2026-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 227 K POTASSIUM ION × 74 SCM SPECTINOMYCIN × 1 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.24 Å
28UL E. coli 70S ribosome, conformational ground state mutation in SSU-h41, with A/P- and P/E-site tRNA Deposited 2026-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 212 K POTASSIUM ION × 77 SCM SPECTINOMYCIN × 1 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
28UM E. coli 70S ribosome, conformational excited state mutation in SSU-h41, with A- and P-site tRNA Deposited 2026-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 238 K POTASSIUM ION × 109 SCM SPECTINOMYCIN × 1 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.15 Å
28UN E. coli 70S ribosome, conformational excited state mutation in SSU-h41, with A/P- and P/E-site tRNA Deposited 2026-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 183 K POTASSIUM ION × 65 SCM SPECTINOMYCIN × 1 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
2RDO 50S subunit with EF-G(GDPNP) and RRF bound Deposited 2007-09-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 34-meric
Chain W 2–85（84 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer PolyMix；pH 7.5；PolyMix
cryo-EM vitrification conditions Cryogen ETHANE；Rapid-freezing in liquid ethane by Vitrobot
Resolution 9.10 Å
30QZ E. coli 50S ribosome with peptidyl-tRNA and Hsp15 Deposited 2026-05-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 33-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 204 ZN ZINC ION × 1 ASP ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.23 Å
30RA E. coli 70S ribosome with peptidyl-tRNA, mRNA and Hsp15 Deposited 2026-05-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 281 ASP ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.78 Å
30RB E. coli 70S ribosome with peptidyl-tRNA and Hsp15 Deposited 2026-05-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 210 K POTASSIUM ION × 2 ASP ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.92 Å
3BBX The Hsp15 protein fitted into the low resolution Cryo-EM map of the 50S.nc-tRNA.Hsp15 complex Deposited 2007-11-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain W 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 110 ELECTRON MICROSCOPY
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
3J5L Structure of the E. coli 50S subunit with ErmBL nascent chain Deposited 2013-10-23 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 34-meric
Chain W 7–85（79 aa）
Not recorded UNL UNKNOWN LIGAND × 1 ERY ERYTHROMYCIN A × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Plunged into liquid ethane (FEI VITROBOT MARK IV)
Resolution 6.60 Å
3J7Z Structure of the E. coli 50S subunit with ErmCL nascent chain Deposited 2014-08-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 35-meric
Chain W 1–85（85 aa）
Not recorded ERY ERYTHROMYCIN A × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Plunged into liquid ethane (FEI VITROBOT MARK IV).
Resolution 3.90 Å
3J9Y Cryo-EM structure of tetracycline resistance protein TetM bound to a translating E.coli ribosome Deposited 2015-03-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain W 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 50 mM HEPES-KOH, 100 mM KOAc, 25 mM Mg(OAc)2, 6 mM b-mercaptoethanol；pH 7.4；50 mM HEPES-KOH, 100 mM KOAc, 25 mM Mg(OAc)2, 6 mM b-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE；Plunged into liquid ethane (FEI VITROBOT MARK IV)
Resolution 3.90 Å
3J9Z Activation of GTP Hydrolysis in mRNA-tRNA Translocation by Elongation Factor G Deposited 2015-03-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain LU 2–85（84 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions 93 K；Cryogen ETHANE；Plunged into liquid ethane (FEI VITROBOT MARK IV)
Resolution 3.60 Å
3JA1 Activation of GTP Hydrolysis in mRNA-tRNA Translocation by Elongation Factor G Deposited 2015-03-30 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain LY 2–85（84 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions 93 K；Cryogen ETHANE；Plunged into liquid ethane (FEI VITROBOT MARK IV)
Resolution 3.60 Å
3JBU Mechanisms of Ribosome Stalling by SecM at Multiple Elongation Steps Deposited 2015-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain y 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 20mM HEPES, 50mM KOAc, 6mM Mg(OAc)2, 1mM DTT, 500 ug/ml chloramphenicol, 0.05% Nikkol, 0.5% pill/ml Complete EDTA-free Protease inhibitor cocktail, 0.1U/ml RNasin and 125mM sucrose；pH 7；20mM HEPES, 50mM KOAc, 6mM Mg(OAc)2, 1mM DTT, 500 ug/ml chloramphenicol, 0.05% Nikkol, 0.5% pill/ml Complete EDTA-free Protease inhibitor cocktail, 0.1U/ml RNasin and 125mM sucrose
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.64 Å
3JBV Mechanisms of Ribosome Stalling by SecM at Multiple Elongation Steps Deposited 2015-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain y 1–85（85 aa）
Not recorded CLM CHLORAMPHENICOL × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20mM HEPES, 50mM KOAc, 6mM Mg(OAc)2, 1mM DTT, 500 ug/ml chloramphenicol,0.05% Nikkol,0.5% pill/ml Complete EDTA-free Protease inhibitor cocktail,0.1 U/ml RNasin and 125mM sucrose；pH 7；20mM HEPES, 50mM KOAc, 6mM Mg(OAc)2, 1mM DTT, 500 ug/ml chloramphenicol,0.05% Nikkol,0.5% pill/ml Complete EDTA-free Protease inhibitor cocktail,0.1 U/ml RNasin and 125mM sucrose
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.32 Å
3JCD Structure of Escherichia coli EF4 in posttranslocational ribosomes (Post EF4) Deposited 2015-12-01 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain W 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
3JCE Structure of Escherichia coli EF4 in pretranslocational ribosomes (Pre EF4) Deposited 2015-12-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain W 1–85（85 aa）
Not recorded PHE PHENYLALANINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
3JCJ Structures of ribosome-bound initiation factor 2 reveal the mechanism of subunit association Deposited 2015-12-18 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain V 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 195 ZN ZINC ION × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20 mM HEPES-KOH, pH 7.5, 15 mM magnesium acetate, 150 mM potassium acetate, 4 mM 2-mercapthoethanol, 2 mM spermidine, 0.05 mM spermine；pH 7.5；20 mM HEPES-KOH, pH 7.5, 15 mM magnesium acetate, 150 mM potassium acetate, 4 mM 2-mercapthoethanol, 2 mM spermidine, 0.05 mM spermine
cryo-EM vitrification conditions Blot for 2-4 seconds before plunging；Cryogen ETHANE；Blot for 2-4 seconds before plunging into liquid ethane (FEI VITROBOT MARK I).
Resolution 3.70 Å
3JCN Structures of ribosome-bound initiation factor 2 reveal the mechanism of subunit association: Initiation Complex I Deposited 2016-01-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain W 1–85（85 aa）
Not recorded GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20 mM HEPES-KOH, pH 7.5, 15 mM magnesium acetate, 150 mM potassium acetate, 4 mM 2-mercapthoethanol, 2 mM spermidine, 0.05 mM spermine；pH 7.5；20 mM HEPES-KOH, pH 7.5, 15 mM magnesium acetate, 150 mM potassium acetate, 4 mM 2-mercapthoethanol, 2 mM spermidine, 0.05 mM spermine
cryo-EM vitrification conditions Blot for 2-4 seconds before plunging；Cryogen ETHANE；Blot for 2-4 seconds before plunging into liquid ethane (FEI VITROBOT MARK I).
Resolution 4.60 Å
4CSU Cryo-EM structures of the 50S ribosome subunit bound with ObgE Deposited 2014-03-10 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 31 PDB declaration: 33-meric
Chain Y 2–85（84 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 20MM TRIS-HCL, 100MM NH4CL,10MM MGCL2；pH 7.5；20MM TRIS-HCL, 100MM NH4CL,10MM MGCL2
cryo-EM vitrification conditions Cryogen ETHANE；LIQUID ETHANE
Resolution 5.50 Å
4U1U Crystal structure of the E. coli ribosome bound to quinupristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain BW 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 271 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 6.5；291 K；PEG8k, MPD
Resolution 2.95 Å R-free 0.282
4U1U Crystal structure of the E. coli ribosome bound to quinupristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DW 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 227 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 6.5；291 K；PEG8k, MPD
Resolution 2.95 Å R-free 0.282
4U1V Crystal structure of the E. coli ribosome bound to linopristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain BW 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 271 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.00 Å R-free 0.274
4U1V Crystal structure of the E. coli ribosome bound to linopristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DW 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 227 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.00 Å R-free 0.274
4U20 Crystal structure of the E. coli ribosome bound to flopristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain BW 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 271 VIF Flopristin × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.90 Å R-free 0.279
4U20 Crystal structure of the E. coli ribosome bound to flopristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DW 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 227 VIF Flopristin × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.90 Å R-free 0.279
4U24 Crystal structure of the E. coli ribosome bound to dalfopristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain BW 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 271 DOL 5-(2-DIETHYLAMINO-ETHANESULFONYL)-21-HYDROXY-10-ISOPROPYL-11,19-DIMETHYL-9,26-DIOXA-3,15,28-TRIAZA-TRICYCLO[23.2.1.00,255]OCTACOSA-1(27),12,17,19,25(28)-PENTAENE-2,8,14,23-TETRAONE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.90 Å R-free 0.264
4U24 Crystal structure of the E. coli ribosome bound to dalfopristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DW 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 226 DOL 5-(2-DIETHYLAMINO-ETHANESULFONYL)-21-HYDROXY-10-ISOPROPYL-11,19-DIMETHYL-9,26-DIOXA-3,15,28-TRIAZA-TRICYCLO[23.2.1.00,255]OCTACOSA-1(27),12,17,19,25(28)-PENTAENE-2,8,14,23-TETRAONE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.90 Å R-free 0.264
4U25 Crystal structure of the E. coli ribosome bound to virginiamycin M1. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain BW 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 271 VIR VIRGINIAMYCIN M1 × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.90 Å R-free 0.265
4U25 Crystal structure of the E. coli ribosome bound to virginiamycin M1. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DW 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 227 VIR VIRGINIAMYCIN M1 × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.90 Å R-free 0.265
4U26 Crystal structure of the E. coli ribosome bound to dalfopristin and quinupristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain BW 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 271 DOL 5-(2-DIETHYLAMINO-ETHANESULFONYL)-21-HYDROXY-10-ISOPROPYL-11,19-DIMETHYL-9,26-DIOXA-3,15,28-TRIAZA-TRICYCLO[23.2.1.00,255]OCTACOSA-1(27),12,17,19,25(28)-PENTAENE-2,8,14,23-TETRAONE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.80 Å R-free 0.271
4U26 Crystal structure of the E. coli ribosome bound to dalfopristin and quinupristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DW 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 227 DOL 5-(2-DIETHYLAMINO-ETHANESULFONYL)-21-HYDROXY-10-ISOPROPYL-11,19-DIMETHYL-9,26-DIOXA-3,15,28-TRIAZA-TRICYCLO[23.2.1.00,255]OCTACOSA-1(27),12,17,19,25(28)-PENTAENE-2,8,14,23-TETRAONE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.80 Å R-free 0.271
4U27 Crystal structure of the E. coli ribosome bound to flopristin and linopristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain BW 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 271 VIF Flopristin × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.80 Å R-free 0.260
4U27 Crystal structure of the E. coli ribosome bound to flopristin and linopristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DW 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 227 VIF Flopristin × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.80 Å R-free 0.260
4V47 Real space refined coordinates of the 30S and 50S subunits fitted into the low resolution cryo-EM map of the EF-G.GTP state of E. coli 70S ribosome Deposited 2003-05-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 43 PDB declaration: 46-meric
Chain AU 1–84（84 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer Tris；pH 7.5；Tris
cryo-EM vitrification conditions Rapid-freezing in liquid ethane
Resolution 12.30 Å
4V48 Real space refined coordinates of the 30S and 50S subunits fitted into the low resolution cryo-EM map of the initiation-like state of E. coli 70S ribosome Deposited 2003-05-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 44 PDB declaration: 48-meric
Chain AU 1–84（84 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer hepes；pH 7.5；hepes
cryo-EM vitrification conditions Rapid-freezing in liquid ethane
Resolution 11.50 Å
4V4H Crystal structure of the bacterial ribosome from Escherichia coli in complex with the antibiotic kasugamyin at 3.5A resolution. Deposited 2006-08-04 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BW 1–85（85 aa）
Not recorded KSG (1S,2R,3S,4R,5S,6S)-2,3,4,5,6-PENTAHYDROXYCYCLOHEXYL 2-AMINO-4-{[CARBOXY(IMINO)METHYL]AMINO}-2,3,4,6-TETRADEOXY-ALPHA-D-ARABINO-HEXOPYRANOSIDE × 1 MG MAGNESIUM ION × 170 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；MPD, PEG 8000, MGCL2, NH4CL, SPERMINE, SPERMIDINE, TRIS-HCL, EDTA, PH 7.5, BATCH, TEMPERATURE 277K, pH 7.50
Resolution 3.46 Å R-free 0.331
4V4H Crystal structure of the bacterial ribosome from Escherichia coli in complex with the antibiotic kasugamyin at 3.5A resolution. Deposited 2006-08-04 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DW 0–84（85 aa）
Not recorded KSG (1S,2R,3S,4R,5S,6S)-2,3,4,5,6-PENTAHYDROXYCYCLOHEXYL 2-AMINO-4-{[CARBOXY(IMINO)METHYL]AMINO}-2,3,4,6-TETRADEOXY-ALPHA-D-ARABINO-HEXOPYRANOSIDE × 1 MG MAGNESIUM ION × 173 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；MPD, PEG 8000, MGCL2, NH4CL, SPERMINE, SPERMIDINE, TRIS-HCL, EDTA, PH 7.5, BATCH, TEMPERATURE 277K, pH 7.50
Resolution 3.46 Å R-free 0.331
4V4Q Crystal structure of the bacterial ribosome from Escherichia coli at 3.5 A resolution. Deposited 2005-08-30 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BW 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 170 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.46 Å R-free 0.331
4V4Q Crystal structure of the bacterial ribosome from Escherichia coli at 3.5 A resolution. Deposited 2005-08-30 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DW 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 173 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.46 Å R-free 0.331
4V4V Structure of a pre-translocational E. coli ribosome obtained by fitting atomic models for RNA and protein components into cryo-EM map EMD-1056 Deposited 2006-05-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 46 PDB declaration: 52-meric
Chain BU 1–84（84 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；rapid-freezing in liquid ethane
Resolution 15.00 Å
4V4W Structure of a SecM-stalled E. coli ribosome complex obtained by fitting atomic models for RNA and protein components into cryo-EM map EMD-1143 Deposited 2006-05-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 46 PDB declaration: 52-meric
Chain BU 2–85（84 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；rapid-freezing in liquid ethane
Resolution 15.00 Å
4V50 Crystal Structure of Ribosome with messenger RNA and the Anticodon stem-loop of P-site tRNA. Deposited 2006-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain BW 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 181 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MGCL2, NH4CL, SPERMINE, SPERMIDINE, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.22 Å R-free 0.320
4V50 Crystal Structure of Ribosome with messenger RNA and the Anticodon stem-loop of P-site tRNA. Deposited 2006-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain DW 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 177 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MGCL2, NH4CL, SPERMINE, SPERMIDINE, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.22 Å R-free 0.320
4V52 Crystal structure of the bacterial ribosome from Escherichia coli in complex with neomycin. Deposited 2007-06-15 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BW 2–85（84 aa）
Not recorded NMY NEOMYCIN × 2 MG MAGNESIUM ION × 170 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.21 Å R-free 0.309
4V52 Crystal structure of the bacterial ribosome from Escherichia coli in complex with neomycin. Deposited 2007-06-15 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DW 2–85（84 aa）
Not recorded NMY NEOMYCIN × 2 MG MAGNESIUM ION × 173 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.21 Å R-free 0.309
4V53 Crystal structure of the bacterial ribosome from Escherichia coli in complex with gentamicin. Deposited 2007-06-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BW 2–85（84 aa）
Not recorded MG MAGNESIUM ION × 170 LLL (2R,3R,4R,5R)-2-((1S,2S,3R,4S,6R)-4,6-DIAMINO-3-((2R,3R,6S)-3-AMINO-6-(AMINOMETHYL)-TETRAHYDRO-2H-PYRAN-2-YLOXY)-2-HYDR OXYCYCLOHEXYLOXY)-5-METHYL-4-(METHYLAMINO)-TETRAHYDRO-2H-PYRAN-3,5-DIOL × 4 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.54 Å R-free 0.320
4V53 Crystal structure of the bacterial ribosome from Escherichia coli in complex with gentamicin. Deposited 2007-06-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DW 2–85（84 aa）
Not recorded MG MAGNESIUM ION × 173 LLL (2R,3R,4R,5R)-2-((1S,2S,3R,4S,6R)-4,6-DIAMINO-3-((2R,3R,6S)-3-AMINO-6-(AMINOMETHYL)-TETRAHYDRO-2H-PYRAN-2-YLOXY)-2-HYDR OXYCYCLOHEXYLOXY)-5-METHYL-4-(METHYLAMINO)-TETRAHYDRO-2H-PYRAN-3,5-DIOL × 4 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.54 Å R-free 0.320
4V54 Crystal structure of the bacterial ribosome from Escherichia coli in complex with ribosome recycling factor (RRF). Deposited 2007-06-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain BW 2–85（84 aa）
Not recorded MG MAGNESIUM ION × 170 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.30 Å R-free 0.304
4V54 Crystal structure of the bacterial ribosome from Escherichia coli in complex with ribosome recycling factor (RRF). Deposited 2007-06-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DW 2–85（84 aa）
Not recorded MG MAGNESIUM ION × 173 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.30 Å R-free 0.304
4V55 Crystal structure of the bacterial ribosome from Escherichia coli in complex with gentamicin and ribosome recycling factor (RRF). Deposited 2007-06-17 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain BW 2–85（84 aa）
Not recorded MG MAGNESIUM ION × 170 LLL (2R,3R,4R,5R)-2-((1S,2S,3R,4S,6R)-4,6-DIAMINO-3-((2R,3R,6S)-3-AMINO-6-(AMINOMETHYL)-TETRAHYDRO-2H-PYRAN-2-YLOXY)-2-HYDR OXYCYCLOHEXYLOXY)-5-METHYL-4-(METHYLAMINO)-TETRAHYDRO-2H-PYRAN-3,5-DIOL × 2 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 4.00 Å R-free 0.305
4V55 Crystal structure of the bacterial ribosome from Escherichia coli in complex with gentamicin and ribosome recycling factor (RRF). Deposited 2007-06-17 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DW 2–85（84 aa）
Not recorded MG MAGNESIUM ION × 173 LLL (2R,3R,4R,5R)-2-((1S,2S,3R,4S,6R)-4,6-DIAMINO-3-((2R,3R,6S)-3-AMINO-6-(AMINOMETHYL)-TETRAHYDRO-2H-PYRAN-2-YLOXY)-2-HYDR OXYCYCLOHEXYLOXY)-5-METHYL-4-(METHYLAMINO)-TETRAHYDRO-2H-PYRAN-3,5-DIOL × 2 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 4.00 Å R-free 0.305
4V56 Crystal structure of the bacterial ribosome from Escherichia coli in complex with spectinomycin. Deposited 2007-07-21 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BW 2–85（84 aa）
Not recorded MG MAGNESIUM ION × 170 SCM SPECTINOMYCIN × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.93 Å R-free 0.311
4V56 Crystal structure of the bacterial ribosome from Escherichia coli in complex with spectinomycin. Deposited 2007-07-21 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DW 2–85（84 aa）
Not recorded MG MAGNESIUM ION × 170 SCM SPECTINOMYCIN × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.93 Å R-free 0.311
4V57 Crystal structure of the bacterial ribosome from Escherichia coli in complex with spectinomycin and neomycin. Deposited 2007-07-21 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BW 2–85（84 aa）
Not recorded NMY NEOMYCIN × 2 MG MAGNESIUM ION × 170 SCM SPECTINOMYCIN × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.50 Å R-free 0.306
4V57 Crystal structure of the bacterial ribosome from Escherichia coli in complex with spectinomycin and neomycin. Deposited 2007-07-21 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DW 2–85（84 aa）
Not recorded NMY NEOMYCIN × 2 MG MAGNESIUM ION × 170 SCM SPECTINOMYCIN × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.50 Å R-free 0.306
4V5H E.Coli 70s Ribosome Stalled During Translation Of Tnac Leader Peptide. Deposited 2009-10-26 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain BY 7–85（79 aa） Fragment：RESIDUES 7-85
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 50 MM TRIS-HCL PH 8.0, 10MM MG-ACETATE, 50MM KCL, 10MM NH4CL, 2MM EGTA, 2MM L-TRYPTOPHAN, 10 MM DTT；pH 8；50 MM TRIS-HCL PH 8.0, 10MM MG-ACETATE, 50MM KCL, 10MM NH4CL, 2MM EGTA, 2MM L-TRYPTOPHAN, 10 MM DTT
cryo-EM vitrification conditions Cryogen ETHANE；CRYOGEN- ETHANE,
Resolution 5.80 Å
4V5Y Crystal structure of the bacterial ribosome from Escherichia coli in complex with paromomycin and ribosome recycling factor (RRF). Deposited 2007-06-19 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain BW 2–85（84 aa）
Not recorded MG MAGNESIUM ION × 170 PAR PAROMOMYCIN × 2 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 4.45 Å R-free 0.309
4V5Y Crystal structure of the bacterial ribosome from Escherichia coli in complex with paromomycin and ribosome recycling factor (RRF). Deposited 2007-06-19 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DW 2–85（84 aa）
Not recorded MG MAGNESIUM ION × 173 PAR PAROMOMYCIN × 2 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 4.45 Å R-free 0.309
4V64 Crystal structure of the bacterial ribosome from Escherichia coli in complex with hygromycin B. Deposited 2008-06-11 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BW 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 170 HYG HYGROMYCIN B × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.50 Å R-free 0.318
4V64 Crystal structure of the bacterial ribosome from Escherichia coli in complex with hygromycin B. Deposited 2008-06-11 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DW 1–84（84 aa）
Not recorded MG MAGNESIUM ION × 173 HYG HYGROMYCIN B × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.50 Å R-free 0.318
4V65 Structure of the E. coli ribosome in the Pre-accommodation state Deposited 2008-08-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain BP 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.00 Å
4V66 Structure of the E. coli ribosome and the tRNAs in Post-accommodation state Deposited 2008-08-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain BP 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.00 Å
4V69 Ternary complex-bound E.coli 70S ribosome. Deposited 2008-12-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain BW 7–85（79 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Vitrification using FEI Vitrobot; blot 3 seconds before plunging with an offset of -1mm
Resolution 6.70 Å
4V6C Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting Deposited 2009-06-27 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BW 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 184 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；4% PEG 8000, 4% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, microbatch, temperature 291K
Resolution 3.19 Å R-free 0.252
4V6C Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting Deposited 2009-06-27 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DW 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；4% PEG 8000, 4% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, microbatch, temperature 291K
Resolution 3.19 Å R-free 0.252
4V6D Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting Deposited 2009-06-27 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain BW 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 184 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 7；291 K；4% PEG 8000, 4% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, pH 7.0, microbatch, temperature 291K
Resolution 3.81 Å R-free 0.253
4V6D Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting Deposited 2009-06-27 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain DW 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 7；291 K；4% PEG 8000, 4% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, pH 7.0, microbatch, temperature 291K
Resolution 3.81 Å R-free 0.253
4V6E Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting Deposited 2009-06-28 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain BW 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 184 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 7；291 K；4% PEG 8000, 4% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, pH 7.0, microbatch, temperature 291K
Resolution 3.71 Å R-free 0.268
4V6E Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting Deposited 2009-06-28 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain DW 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 7；291 K；4% PEG 8000, 4% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, pH 7.0, microbatch, temperature 291K
Resolution 3.71 Å R-free 0.268
4V6K Structural insights into cognate vs. near-cognate discrimination during decoding. Deposited 2011-01-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain AX 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen NITROGEN
Resolution 8.25 Å
4V6L Structural insights into cognate vs. near-cognate discrimination during decoding. Deposited 2011-01-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BX 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen NITROGEN
Resolution 13.20 Å
4V6M Structure of the ribosome-SecYE complex in the membrane environment Deposited 2011-02-08 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 60-meric
Chain BW 2–85（84 aa）
Not recorded PEV (1S)-2-{[(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL STEARATE × 101 PGV (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE × 32 ELECTRON MICROSCOPY
cryo-EM buffer 20 mM Hepes (pH 7.2), 100 mM KOAc, 10 mM Mg(OAc)2, 1 mM DTT, 250 microg/ml chloramphenicol；pH 7.2；20 mM Hepes (pH 7.2), 100 mM KOAc, 10 mM Mg(OAc)2, 1 mM DTT, 250 microg/ml chloramphenicol
cryo-EM vitrification conditions Cryogen ETHANE；liquid ethane was used as a cryogen
Resolution 7.10 Å
4V6N Structural characterization of mRNA-tRNA translocation intermediates (50S ribosome of class2 of the six classes) Deposited 2011-12-07 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain AY 1–84（84 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 TRP TRYPTOPHAN × 1 ELECTRON MICROSCOPY
cryo-EM buffer HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)；pH 7.5；HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)
cryo-EM vitrification conditions blot for 3 seconds；80 K；Cryogen NITROGEN；Blot for 3 seconds, plunge into liquid nitrogen (Vitrobot)
Resolution 12.10 Å
4V6O Structural characterization of mRNA-tRNA translocation intermediates (class 4a of the six classes) Deposited 2011-12-07 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BY 1–84（84 aa）
Not recorded TRP TRYPTOPHAN × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)；pH 7.5；HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)
cryo-EM vitrification conditions blot for 3 seconds；80 K；Cryogen NITROGEN；Blot for 3 seconds, plunge into liquid nitrogen (Vitrobot)
Resolution 14.70 Å
4V6P Structural characterization of mRNA-tRNA translocation intermediates (class 4b of the six classes) Deposited 2011-12-08 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BY 1–84（84 aa）
Not recorded TRP TRYPTOPHAN × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)；pH 7.5；HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)
cryo-EM vitrification conditions blot for 6 seconds；80 K；Cryogen NITROGEN；Blot for 6 seconds, plunge into liquid nitrogen (Vitrobot)
Resolution 13.50 Å
4V6Q Structural characterization of mRNA-tRNA translocation intermediates (class 5 of the six classes) Deposited 2011-12-08 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BY 1–84（84 aa）
Not recorded TRP TRYPTOPHAN × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)；pH 7.5；HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)
cryo-EM vitrification conditions blot for 3 seconds；80 K；Cryogen NITROGEN；Blot for 3 seconds, plunge into liquid nitrogen (Vitrobot)
Resolution 11.50 Å
4V6R Structural characterization of mRNA-tRNA translocation intermediates (class 6 of the six classes) Deposited 2011-12-08 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BY 1–84（84 aa）
Not recorded TRP TRYPTOPHAN × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)；pH 7.5；HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)
cryo-EM vitrification conditions blot for 3 seconds；80 K；Cryogen NITROGEN；Blot for 3 seconds, plunge into liquid nitrogen (Vitrobot)
Resolution 11.50 Å
4V6S Structural characterization of mRNA-tRNA translocation intermediates (class 3 of the six classes) Deposited 2011-12-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain AY 1–84（84 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)；pH 7.5；HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)
cryo-EM vitrification conditions blot for 3 seconds；80 K；Cryogen NITROGEN；Blot for 3 seconds, plunge into liquid nitrogen (Vitrobot)
Resolution 13.10 Å
4V6T Structure of the bacterial ribosome complexed by tmRNA-SmpB and EF-G during translocation and MLD-loading Deposited 2012-01-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain BW 10–85（76 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions blot for 5-10 seconds before plunging；96.15 K；Cryogen ETHANE；blot for 5-10 seconds before plunging into liquid ethane (FEI Vitrobot)
Resolution 8.30 Å
4V6V Tetracycline resistance protein Tet(O) bound to the ribosome Deposited 2013-02-25 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain B0 2–85（84 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.80 Å
4V6Y E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in classic pre-translocation state (pre1a) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BW 7–85（79 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 12.00 Å
4V6Z E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in classic pre-translocation state (pre1b) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BW 7–85（79 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 12.00 Å
4V70 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in intermediate pre-translocation state (pre3) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BW 7–85（79 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 17.00 Å
4V71 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in intermediate pre-translocation state (pre2) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BW 7–85（79 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 20.00 Å
4V72 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in hybrid pre-translocation state (pre4) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BW 7–85（79 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 13.00 Å
4V73 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in hybrid pre-translocation state (pre5a) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BW 7–85（79 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 15.00 Å
4V74 70S-fMetVal-tRNAVal-tRNAfMet complex in hybrid pre-translocation state (pre5b) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BW 7–85（79 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 17.00 Å
4V75 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in classic post-translocation state (post1) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BW 7–85（79 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 12.00 Å
4V76 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in intermediate post-translocation state (post2a) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BW 7–85（79 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 17.00 Å
4V77 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in intermediate post-translocation state (post2b) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BW 7–85（79 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 17.00 Å
4V78 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in intermediate post-translocation state (post3a) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BW 7–85（79 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 20.00 Å
4V79 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in intermediate post-translocation state (post3b) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BW 7–85（79 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 15.00 Å
4V7A E. coli 70S-fMetVal-tRNAVal post-translocation complex (post4) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain BW 7–85（79 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 9.00 Å
4V7B Visualization of two tRNAs trapped in transit during EF-G-mediated translocation Deposited 2013-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BW 1–85（85 aa）
Not recorded FUA FUSIDIC ACID × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 80 mM HEPES potassium, 75 mM NH4Cl, 10 mM MgCl2, 6 mM BME；pH 7.6；80 mM HEPES potassium, 75 mM NH4Cl, 10 mM MgCl2, 6 mM BME
cryo-EM vitrification conditions blot for 5-10 seconds before plunging；96 K；Cryogen ETHANE；Blot for 5-10 seconds before plunging into liquid ethane (FEI VITROBOT MARK I)
Resolution 6.80 Å
4V7C Structure of the Ribosome with Elongation Factor G Trapped in the Pre-Translocation State (pre-translocation 70S*tRNA structure) Deposited 2013-11-20 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BY 2–85（84 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer Polymix buffer；pH 7.6；10 mM HEPES-KOH, 5 mM MgCl2, 90 mM NH4Cl, 2 mM spermidine, 0.1 mM spermine, 6 mM BME, 0.5 mM viomycin, 0.5 mM GTP, 0.5 mM fusidic acid
cryo-EM vitrification conditions Freshly glow-disharged grids were loaded into an FEI Mark II Vitrobot and equilibrated to 95% relative humidity at 22 degrees Celsius. 2 microliters of sample was applied through the side port, blotted for 7 seconds with a positional offset of 2, and plunged into liquid ethane.；Cryogen ETHANE；Freshly glow-disharged grids were loaded into an FEI Mark II Vitrobot and equilibrated to 95% relative humidity at 22 degrees Celsius. 2 microliters of sample was applied through the side port, blotted for 7 seconds with a positional offset of 2, and plunged into liquid ethane.
Resolution 7.60 Å
4V7D Structure of the Ribosome with Elongation Factor G Trapped in the Pre-Translocation State (pre-translocation 70S*tRNA*EF-G structure) Deposited 2013-11-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain AZ 2–85（84 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer Polymix buffer；pH 7.6；10 mM HEPES-KOH, 5 mM MgCl2, 90 mM NH4Cl, 2 mM spermidine, 0.1 mM spermine, 6 mM BME, 0.5 mM viomycin, 0.5 mM GTP, 0.5 mM fusidic acid
cryo-EM vitrification conditions Freshly glow-disharged grids were loaded into an FEI Mark II Vitrobot and equilibrated to 95% relative humidity at 22 degrees Celsius. 2 microliters of sample was applied through the side port, blotted for 7 seconds with a positional offset of 2, and plunged into liquid ethane.；Cryogen ETHANE；Freshly glow-disharged grids were loaded into an FEI Mark II Vitrobot and equilibrated to 95% relative humidity at 22 degrees Celsius. 2 microliters of sample was applied through the side port, blotted for 7 seconds with a positional offset of 2, and plunged into liquid ethane.
Resolution 7.60 Å
4V7I Ribosome-SecY complex. Deposited 2009-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain AW 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 50 MM HEPES- KOH PH 7.5, 100 MM KOAC, 10 MM MG(OAC)2, 0.05% DDM；pH 7.5；50 MM HEPES- KOH PH 7.5, 100 MM KOAC, 10 MM MG(OAC)2, 0.05% DDM
cryo-EM vitrification conditions Cryogen ETHANE；THE SPECIMENS WERE PLUNGE FROZEN IN LIQUID ETHANE AT 4 DEGREES C AT AN RH OF ~90-95%.
Resolution 9.60 Å
4V7S Crystal structure of the E. coli ribosome bound to telithromycin. Deposited 2010-08-05 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BW 7–85（79 aa）
Not recorded MG MAGNESIUM ION × 181 TEL TELITHROMYCIN × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.25 Å R-free 0.245
4V7S Crystal structure of the E. coli ribosome bound to telithromycin. Deposited 2010-08-05 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DW 7–85（79 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.25 Å R-free 0.245
4V7T Crystal structure of the E. coli ribosome bound to chloramphenicol. Deposited 2010-08-14 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BW 7–85（79 aa）
Not recorded MG MAGNESIUM ION × 183 CLM CHLORAMPHENICOL × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.19 Å R-free 0.252
4V7T Crystal structure of the E. coli ribosome bound to chloramphenicol. Deposited 2010-08-14 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DW 7–85（79 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.19 Å R-free 0.252
4V7U Crystal structure of the E. coli ribosome bound to erythromycin. Deposited 2010-08-15 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BW 7–85（79 aa）
Not recorded MG MAGNESIUM ION × 182 ERY ERYTHROMYCIN A × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；4.3% PEG 8000, 4.9% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, 10 mM Tris, 20 mM MES pH 6.5. 0.25 mM EDTA, microbatch, temperature 291K
Resolution 3.10 Å R-free 0.254
4V7U Crystal structure of the E. coli ribosome bound to erythromycin. Deposited 2010-08-15 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DW 7–85（79 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；4.3% PEG 8000, 4.9% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, 10 mM Tris, 20 mM MES pH 6.5. 0.25 mM EDTA, microbatch, temperature 291K
Resolution 3.10 Å R-free 0.254
4V7V Crystal structure of the E. coli ribosome bound to clindamycin. Deposited 2010-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BW 7–85（79 aa）
Not recorded MG MAGNESIUM ION × 182 CLY CLINDAMYCIN × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；4.3% PEG 8000, 4.9% MPD, 10 mM Tris, 20 mM MES, pH 6.5-7.0, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, 0.25 mM EDTA, microbatch, temperature 291K
Resolution 3.29 Å R-free 0.241
4V7V Crystal structure of the E. coli ribosome bound to clindamycin. Deposited 2010-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DW 7–85（79 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；4.3% PEG 8000, 4.9% MPD, 10 mM Tris, 20 mM MES, pH 6.5-7.0, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, 0.25 mM EDTA, microbatch, temperature 291K
Resolution 3.29 Å R-free 0.241
4V89 Crystal Structure of Release Factor RF3 Trapped in the GTP State on a Rotated Conformation of the Ribosome (without viomycin) Deposited 2011-11-17 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 58-meric
Chain B0 1–85（85 aa）
Not recorded GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；295 K；Tris Ac PH.7.0 25-35 mM KCL 6.1% PEG 20000 %1 glycerol 50mM sucrose , VAPOR DIFFUSION, SITTING DROP, temperature 295K
Resolution 3.70 Å R-free 0.290
4V9C Allosteric control of the ribosome by small-molecule antibiotics Deposited 2012-07-25 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain BW 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 224 NMY NEOMYCIN × 10 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.5；291 K；PEG800, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.30 Å R-free 0.255
4V9C Allosteric control of the ribosome by small-molecule antibiotics Deposited 2012-07-25 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain DW 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 266 NMY NEOMYCIN × 8 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.5；291 K；PEG800, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.30 Å R-free 0.255
4V9D Structures of the bacterial ribosome in classical and hybrid states of tRNA binding Deposited 2012-07-31 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain CW 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 271 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.00 Å R-free 0.260
4V9D Structures of the bacterial ribosome in classical and hybrid states of tRNA binding Deposited 2012-07-31 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain DW 11–85（75 aa）
Not recorded MG MAGNESIUM ION × 227 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.00 Å R-free 0.260
4V9O Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain AW 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 187 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.272
4V9O Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain CW 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 187 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.272
4V9O Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain EW 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 187 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.272
4V9O Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain GW 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 187 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.272
4V9P Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain AW 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 185 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.267
4V9P Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain CW 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 185 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.267
4V9P Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain EW 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 185 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.267
4V9P Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain GW 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 185 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.267
4WF1 Crystal structure of the E. coli ribosome bound to negamycin. Deposited 2014-09-11 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain BW 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 271 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.09 Å R-free 0.244
4WF1 Crystal structure of the E. coli ribosome bound to negamycin. Deposited 2014-09-11 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DW 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 228 ZN ZINC ION × 1 NEG NEGAMYCIN × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.09 Å R-free 0.244
4WOI 4,5-linked aminoglycoside antibiotics regulate the bacterial ribosome by targeting dynamic conformational processes within intersubunit bridge B2 Deposited 2014-10-15 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain BW 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 269 PAR PAROMOMYCIN × 6 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KCl, KSCN
Resolution 3.00 Å R-free 0.253
4WOI 4,5-linked aminoglycoside antibiotics regulate the bacterial ribosome by targeting dynamic conformational processes within intersubunit bridge B2 Deposited 2014-10-15 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain CW 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 226 PAR PAROMOMYCIN × 7 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KCl, KSCN
Resolution 3.00 Å R-free 0.253
4WWW Crystal structure of the E. coli ribosome bound to CEM-101 Deposited 2014-11-12 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain RW 7–85（79 aa）
Not recorded MG MAGNESIUM ION × 182 EM1 (3aS,4R,7S,9R,10R,11R,13R,15R,15aR)-1-{4-[4-(3-aminophenyl)-1H-1,2,3-triazol-1-yl]butyl}-4-ethyl-7-fluoro-11-methoxy-3a ,7,9,11,13,15-hexamethyl-2,6,8,14-tetraoxotetradecahydro-2H-oxacyclotetradecino[4,3-d][1,3]oxazol-10-yl 3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranoside × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.10 Å R-free 0.252
4WWW Crystal structure of the E. coli ribosome bound to CEM-101 Deposited 2014-11-12 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain YW 7–85（79 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.10 Å R-free 0.252
4YBB High-resolution structure of the Escherichia coli ribosome Deposited 2015-02-18 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DX 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 263 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 PGE TRIETHYLENE GLYCOL × 9 ACY ACETIC ACID × 3 EDO 1,2-ETHANEDIOL × 12 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.10 Å R-free 0.234
4YBB High-resolution structure of the Escherichia coli ribosome Deposited 2015-02-18 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CX 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 200 PG4 TETRAETHYLENE GLYCOL × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.10 Å R-free 0.234
5ADY Cryo-EM structures of the 50S ribosome subunit bound with HflX Deposited 2015-08-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 34-meric
Chain W 1–85（85 aa）
Not recorded GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20MM TRIS-HCL, 100MM NH4CL, 10MM MGCL2；pH 7.5；20MM TRIS-HCL, 100MM NH4CL, 10MM MGCL2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
5AFI 2.9A Structure of E. coli ribosome-EF-TU complex by cs-corrected cryo-EM Deposited 2015-01-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain W 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 333 CL CHLORIDE ION × 2 FME N-FORMYLMETHIONINE × 1 KIR KIRROMYCIN × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 NA SODIUM ION × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer 50MM HEPES-KOH, 70MMNH4CL, 30MM KCL, 20MM MGCL2, 1MM DTT, 0.6MM SPERMINE, 0.4MM SPERMIDINE, 0.15MM KIRROMYCIN；pH 7.5；50MM HEPES-KOH, 70MMNH4CL, 30MM KCL, 20MM MGCL2, 1MM DTT, 0.6MM SPERMINE, 0.4MM SPERMIDINE, 0.15MM KIRROMYCIN
cryo-EM vitrification conditions Cryogen ETHANE；LIQUIDE ETHANE
Resolution 2.90 Å
5AKA EM structure of ribosome-SRP-FtsY complex in closed state Deposited 2015-03-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 31 PDB declaration: 34-meric
Chain W 2–85（84 aa）
Not recorded MG MAGNESIUM ION × 110 ELECTRON MICROSCOPY
cryo-EM buffer 50MM HEPES-KOH, 100MM KOAC, 8MM MG(OAC)2, 500UG/ML CHLORAMPHENICO；pH 7.5；50MM HEPES-KOH, 100MM KOAC, 8MM MG(OAC)2, 500UG/ML CHLORAMPHENICO
cryo-EM vitrification conditions Cryogen ETHANE；LIQUID ETHAN
Resolution 5.70 Å
5GAD RNC-SRP-SR complex early state Deposited 2015-11-24 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 37-meric
Chain X 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 433 ZN ZINC ION × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
5GAE RNC in complex with a translocating SecYEG Deposited 2015-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain X 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.33 Å
5GAF RNC in complex with SRP Deposited 2015-11-25 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 36-meric
Chain X 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 431 ZN ZINC ION × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
5GAG RNC in complex with SRP-SR in the closed state Deposited 2015-11-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 36-meric
Chain X 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 431 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
5GAH RNC in complex with SRP with detached NG domain Deposited 2015-11-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 36-meric
Chain X 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 431 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
5H5U Mechanistic insights into the alternative translation termination by ArfA and RF2 Deposited 2016-11-09 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain X 2–85（84 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.01 Å
5IQR Structure of RelA bound to the 70S ribosome Deposited 2016-03-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain W 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 299 ZN ZINC ION × 3 PAR PAROMOMYCIN × 1 MET METHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Grids were blotted for 5 s
Resolution 3.00 Å
5IT8 High-resolution structure of the Escherichia coli ribosome Deposited 2016-03-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DX 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 266 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.12 Å R-free 0.220
5IT8 High-resolution structure of the Escherichia coli ribosome Deposited 2016-03-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CX 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 200 PG4 TETRAETHYLENE GLYCOL × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.12 Å R-free 0.220
5J5B Structure of the WT E coli ribosome bound to tetracycline Deposited 2016-04-01 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DX 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 267 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 TAC TETRACYCLINE × 1 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8000, Spermidine, Putrescine, Ammonium Chloride, Magnesium Chloride, MES pH 6.5
Resolution 2.80 Å R-free 0.219
5J5B Structure of the WT E coli ribosome bound to tetracycline Deposited 2016-04-01 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CX 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 202 PG4 TETRAETHYLENE GLYCOL × 1 TAC TETRACYCLINE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8000, Spermidine, Putrescine, Ammonium Chloride, Magnesium Chloride, MES pH 6.5
Resolution 2.80 Å R-free 0.219
5J7L Structure of the 70S E coli ribosome with the U1052G mutation in the 16S rRNA bound to tetracycline Deposited 2016-04-06 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DX 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 268 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 TAC TETRACYCLINE × 2 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, Magnesium Chloride, MES pH 6.5
Resolution 3.00 Å R-free 0.193
5J7L Structure of the 70S E coli ribosome with the U1052G mutation in the 16S rRNA bound to tetracycline Deposited 2016-04-06 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CX 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 204 PG4 TETRAETHYLENE GLYCOL × 1 TAC TETRACYCLINE × 2 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, Magnesium Chloride, MES pH 6.5
Resolution 3.00 Å R-free 0.193
5J88 Structure of the E coli 70S ribosome with the U1060A mutation in 16S rRNA Deposited 2016-04-07 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DX 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 266 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, Magnesium Chloride, MES pH 6.5
Resolution 3.32 Å R-free 0.219
5J88 Structure of the E coli 70S ribosome with the U1060A mutation in 16S rRNA Deposited 2016-04-07 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CX 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 200 PG4 TETRAETHYLENE GLYCOL × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, Magnesium Chloride, MES pH 6.5
Resolution 3.32 Å R-free 0.219
5J8A Structure of the E coli 70S ribosome with the U1052G mutation in 16S rRNA bound to tigecycline Deposited 2016-04-07 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DX 3–85（83 aa）
Not recorded MG MAGNESIUM ION × 268 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 T1C TIGECYCLINE × 1 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, MAgnesium Chloride, MPD, MES pH 6.5
Resolution 3.10 Å R-free 0.192
5J8A Structure of the E coli 70S ribosome with the U1052G mutation in 16S rRNA bound to tigecycline Deposited 2016-04-07 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CX 3–85（83 aa）
Not recorded MG MAGNESIUM ION × 204 PG4 TETRAETHYLENE GLYCOL × 1 T1C TIGECYCLINE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, MAgnesium Chloride, MPD, MES pH 6.5
Resolution 3.10 Å R-free 0.192
5J91 Structure of the Wild-type 70S E coli ribosome bound to Tigecycline Deposited 2016-04-08 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DX 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 267 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 T1C TIGECYCLINE × 1 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, MAgnesium Chloride, MPD, MES pH 6.5
Resolution 2.96 Å R-free 0.221
5J91 Structure of the Wild-type 70S E coli ribosome bound to Tigecycline Deposited 2016-04-08 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CX 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 202 PG4 TETRAETHYLENE GLYCOL × 1 T1C TIGECYCLINE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, MAgnesium Chloride, MPD, MES pH 6.5
Resolution 2.96 Å R-free 0.221
5JC9 Structure of the Escherichia coli ribosome with the U1052G mutation in the 16S rRNA Deposited 2016-04-14 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DX 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 267 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, MAgnesium Chloride, MPD, MES
Resolution 3.03 Å R-free 0.200
5JC9 Structure of the Escherichia coli ribosome with the U1052G mutation in the 16S rRNA Deposited 2016-04-14 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CX 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 202 PG4 TETRAETHYLENE GLYCOL × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, MAgnesium Chloride, MPD, MES
Resolution 3.03 Å R-free 0.200
5JTE Cryo-EM structure of an ErmBL-stalled ribosome in complex with A-, P-, and E-tRNA Deposited 2016-05-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 58-meric
Chain BW 1–85（85 aa）
Not recorded LYS LYSINE × 1 ERY ERYTHROMYCIN A × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5JU8 Cryo-EM structure of an ErmBL-stalled ribosome in complex with P-, and E-tRNA Deposited 2016-05-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BW 1–85（85 aa）
Not recorded ERY ERYTHROMYCIN A × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5KCR Cryo-EM structure of the Escherichia coli 70S ribosome in complex with antibiotic Avilamycin C, mRNA and P-site tRNA at 3.6A resolution Deposited 2016-06-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain 10 1–85（85 aa）
Not recorded 6UQ (2R,3S,4R,6S)-4-hydroxy-6-{[(2R,3aR,4R,4'R,5'S,6S,6'R,7aR)-4'-hydroxy-6-{[(2S,3R,4R,5S,6R)-3-hydroxy-2-{[(2R,3S,4S,5S,6S)-4-hydroxy-6-({(2R,3aS,3a'R,6S,6'R,7R,7'R,7aR,7a'R)-7'-hydroxy-7'-[(1S)-1-hydroxyethyl]-6'-methyl-7-[(2-methylpropanoyl)oxy]octahydro-4H-2,4'-spirobi[[1,3]dioxolo[4,5-c]pyran]-6-yl}oxy)-5-methoxy-2-(methoxymethyl)tetrahydro-2H-pyran-3-yl]oxy}-5-methoxy-6-methyltetrahydro-2H-pyran-4-yl]oxy}-4,6',7a-trimethyloctahydro-4H-spiro[1,3-dioxolo[4,5-c]pyran-2,2'-pyran]-5'-yl]oxy}-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-4-hydroxy-2-methoxy-6-methylbenzoate (non-preferred name) × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
X-ray crystallization conditions pH 7.4
Resolution 3.60 Å
5KCS Cryo-EM structure of the Escherichia coli 70S ribosome in complex with antibiotic Evernimycin, mRNA, TetM and P-site tRNA at 3.9A resolution Deposited 2016-06-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain 10 1–85（85 aa）
Not recorded EVN (2R,3R,4R,6S)-6-{[(2R,3aR,4R,4'R,5'S,6S,6'R,7S,7aR)-6-{[(2S,3R,4R,5S,6R)-2-{[(2R,3S,4S,5S,6S)-6-({(2R,3aS,3a'R,6S,7R,7' R,7aS,7a'S)-7'-[(2,4-dihydroxy-6-methylbenzoyl)oxy]-7-hydroxyoctahydro-4H-2,4'-spirobi[[1,3]dioxolo[4,5-c]pyran]-6-yl}ox y)-4-hydroxy-5-methoxy-2-(methoxymethyl)tetrahydro-2H-pyran-3-yl]oxy}-3-hydroxy-5-methoxy-6-methyltetrahydro-2H-pyran-4- yl]oxy}-4',7-dihydroxy-4,6',7a-trimethyloctahydro-4H-spiro[1,3-dioxolo[4,5-c]pyran-2,2'-pyran]-5'-yl]oxy}-4-{[(2R,4S,5R, 6S)-5-methoxy-4,6-dimethyl-4-nitrotetrahydro-2H-pyran-2-yl]oxy}-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-4-hydroxy-2-methoxy-6-methylbenzoate (non-preferred name) × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
5KPS Structure of RelA bound to ribosome in absence of A/R tRNA (Structure I) Deposited 2016-07-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain W 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Apply 2 uL sample and blot 4 seconds before plunging into liquid ethane (GATAN CRYOPLUNGE 3).
Resolution 3.90 Å
5KPV Structure of RelA bound to ribosome in presence of A/R tRNA (Structure II) Deposited 2016-07-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain V 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Apply 2 uL sample and blot 4 seconds before plunging into liquid ethane (GATAN CRYOPLUNGE 3).
Resolution 4.10 Å
5KPW Structure of RelA bound to ribosome in presence of A/R tRNA (Structure III) Deposited 2016-07-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain V 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Apply 2 uL sample and blot 4 seconds before plunging into liquid ethane (GATAN CRYOPLUNGE 3).
Resolution 3.90 Å
5KPX Structure of RelA bound to ribosome in presence of A/R tRNA (Structure IV) Deposited 2016-07-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain V 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Apply 2 uL sample and blot 4 seconds before plunging into liquid ethane (GATAN CRYOPLUNGE 3).
Resolution 3.90 Å
5L3P Cryo-EM structure of stringent response factor RelA bound to ErmCL-stalled ribosome complex Deposited 2016-05-24 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain 0 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
5LZA Structure of the 70S ribosome with SECIS-mRNA and P-site tRNA (Initial complex, IC) Deposited 2016-09-29 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain W 11–85（75 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Hepes-KOH, pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6mM spermine, 0.4mM spermidine, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5LZB Structure of SelB-Sec-tRNASec bound to the 70S ribosome in the initial binding state (IB) Deposited 2016-09-29 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain W 11–85（75 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 SEC SELENOCYSTEINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Hepes-KOH, pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6mM spermine, 0.4mM spermidine, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
5LZC Structure of SelB-Sec-tRNASec bound to the 70S ribosome in the codon reading state (CR) Deposited 2016-09-29 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain W 11–85（75 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 SEC SELENOCYSTEINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Hepes-KOH, pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6mM spermine, 0.4mM spermidine, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
5LZD Structure of SelB-Sec-tRNASec bound to the 70S ribosome in the GTPase activated state (GA) Deposited 2016-09-29 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain W 11–85（75 aa）
Not recorded CL CHLORIDE ION × 1 MG MAGNESIUM ION × 147 FME N-FORMYLMETHIONINE × 1 SEC SELENOCYSTEINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Hepes-KOH, pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6mM spermine, 0.4mM spermidine, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
5LZE Structure of the 70S ribosome with Sec-tRNASec in the classical pre-translocation state (C) Deposited 2016-09-29 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain W 11–85（75 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Hepes-KOH, pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
5LZF Structure of the 70S ribosome with fMetSec-tRNASec in the hybrid pre-translocation state (H) Deposited 2016-09-29 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain W 11–85（75 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Hepes-KOH, pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6mM spermine, 0.4mM spermidine, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.60 Å
5MDV Structure of ArfA and RF2 bound to the 70S ribosome (accommodated state) Deposited 2016-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain W 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 440 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.97 Å
5MDW Structure of ArfA(A18T) and RF2 bound to the 70S ribosome (pre-accommodated state) Deposited 2016-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain W 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 438 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.06 Å
5MDY Structure of ArfA and TtRF2 bound to the 70S ribosome (pre-accommodated state) Deposited 2016-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 62-meric
Chain W 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 450 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.35 Å
5MDZ Structure of the 70S ribosome (empty A site) Deposited 2016-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain W 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 437 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
5MGP Structural basis for ArfA-RF2 mediated translation termination on stop-codon lacking mRNAs Deposited 2016-11-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain W 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
5NCO Quaternary complex between SRP, SR, and SecYEG bound to the translating ribosome Deposited 2017-03-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 36 PDB declaration: 40-meric
Chain X 10–85（76 aa）
Not recorded ZN ZINC ION × 1 ALF TETRAFLUOROALUMINATE ION × 2 MG MAGNESIUM ION × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
5NP6 70S structure prior to bypassing Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain u 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5NWY 2.9 A cryo-EM structure of VemP-stalled ribosome-nascent chain complex Deposited 2017-05-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain j 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
5O2R Cryo-EM structure of the proline-rich antimicrobial peptide Api137 bound to the terminating ribosome Deposited 2017-05-22 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain W 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
5U4I Structural Basis of Co-translational Quality Control by ArfA and RF2 Bound to Ribosome Deposited 2016-12-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain X 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 124 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
5UYK 70S ribosome bound with cognate ternary complex not base-paired to A site codon (Structure I) Deposited 2017-02-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain 25 11–85（75 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 3.90 Å
5UYL 70S ribosome bound with cognate ternary complex base-paired to A site codon (Structure II) Deposited 2017-02-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain 25 11–85（75 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 3.60 Å
5UYM 70S ribosome bound with cognate ternary complex base-paired to A site codon, closed 30S (Structure III) Deposited 2017-02-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain 25 11–85（75 aa）
Not recorded MG MAGNESIUM ION × 383 ZN ZINC ION × 2 FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 3.20 Å
5UYN 70S ribosome bound with near-cognate ternary complex not base-paired to A site codon (Structure I-nc) Deposited 2017-02-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain 25 11–85（75 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 4.00 Å
5UYP 70S ribosome bound with near-cognate ternary complex base-paired to A site codon, open 30S (Structure II-nc) Deposited 2017-02-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain 25 11–85（75 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 LYS LYSINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 3.90 Å
5UYQ 70S ribosome bound with near-cognate ternary complex base-paired to A site codon, closed 30S (Structure III-nc) Deposited 2017-02-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain 25 11–85（75 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 LYS LYSINE × 1 MG MAGNESIUM ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 3.80 Å
5WDT 70S ribosome-EF-Tu H84A complex with GppNHp Deposited 2017-07-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain W 10–84（75 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 1904 K POTASSIUM ION × 5 PHE PHENYLALANINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；5 second blot time, no wait time
Resolution 3.00 Å
5WE4 70S ribosome-EF-Tu wt complex with GppNHp Deposited 2017-07-07 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain W 10–84（75 aa）
Not recorded MG MAGNESIUM ION × 1618 K POTASSIUM ION × 1 FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；5 second blot time, no wait time
Resolution 3.10 Å
5WE6 70S ribosome-EF-Tu H84A complex with GTP and cognate tRNA Deposited 2017-07-07 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain W 10–84（75 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 662 K POTASSIUM ION × 8 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；5 second blot time, no wait time
Resolution 3.40 Å
5WFK 70S ribosome-EF-Tu H84A complex with GTP and near-cognate tRNA (Complex C3) Deposited 2017-07-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain W 10–84（75 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 1413 K POTASSIUM ION × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；5 second blot time, no wait time
Resolution 3.40 Å
6BU8 70S ribosome with S1 domains 1 and 2 (Class 1) Deposited 2017-12-08 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain 25 11–85（75 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 3.50 Å
6BY1 E. coli pH03H9 complex Deposited 2017-12-19 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain CW 11–85（75 aa）
Not recorded MG MAGNESIUM ION × 225 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；289 K；PEG 2000, PEP629, potassium thiocyanate, tris acetate
Resolution 3.94 Å R-free 0.269
6BY1 E. coli pH03H9 complex Deposited 2017-12-19 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain DW 11–85（75 aa）
Not recorded MG MAGNESIUM ION × 220 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；289 K；PEG 2000, PEP629, potassium thiocyanate, tris acetate
Resolution 3.94 Å R-free 0.269
6C4H Conformation of methylated GGQ in the peptidyl transferase center during translation termination (PTC region) Deposited 2018-01-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain X 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 34 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Grids were blotted for 3.5 seconds.
Resolution 3.10 Å
6C4I Conformation of methylated GGQ in the peptidyl transferase center during translation termination Deposited 2018-01-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain X 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 317 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Grids were blotted for 3.5 seconds.
Resolution 3.24 Å
6ENF Cryo-EM structure of a polyproline-stalled ribosome in the absence of EF-P Deposited 2017-10-04 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain W 8–85（78 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6ENJ Polyproline-stalled ribosome in the presence of A+P site tRNA and elongation-factor P (EF-P) Deposited 2017-10-05 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain W 2–85（84 aa）
Not recorded PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6ENU Polyproline-stalled ribosome in the presence of elongation-factor P (EF-P) Deposited 2017-10-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain W 8–85（78 aa）
Not recorded PRO PROLINE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6GBZ 50S ribosomal subunit assembly intermediate state 5 Deposited 2018-04-16 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 27 PDB declaration: 29-meric
Chain W 10–85（76 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6GC0 50S ribosomal subunit assembly intermediate state 4 Deposited 2018-04-16 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 26 PDB declaration: 28-meric
Chain W 10–85（76 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6GC4 50S ribosomal subunit assembly intermediate state 3 Deposited 2018-04-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 24 PDB declaration: 26-meric
Chain W 10–85（76 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
6GC8 50S ribosomal subunit assembly intermediate - 50S rec* Deposited 2018-04-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 27 PDB declaration: 29-meric
Chain W 10–85（76 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6GWT Cryo-EM structure of an E. coli 70S ribosome in complex with RF3-GDPCP, RF1(GAQ) and Pint-tRNA (State I) Deposited 2018-06-25 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain W 11–85（75 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；Solutions were preapred fresh and filtered previous to usage.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6GXM Cryo-EM structure of an E. coli 70S ribosome in complex with RF3-GDPCP, RF1(GAQ) and Pint-tRNA (State II) Deposited 2018-06-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain W 11–85（75 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；Solutions were preapred fresh and filtered previous to usage.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6GXN Cryo-EM structure of an E. coli 70S ribosome in complex with RF3-GDPCP, RF1(GAQ) and Pint-tRNA (State III) Deposited 2018-06-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain W 11–85（75 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；Solutions were preapred fresh and filtered previous to usage.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6GXO Cryo-EM structure of a rotated E. coli 70S ribosome in complex with RF3-GDPCP, RF1(GAQ) and P/E-tRNA (State IV) Deposited 2018-06-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain W 11–85（75 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；Solutions were preapred fresh and filtered previous to usage.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6GXP Cryo-EM structure of a rotated E. coli 70S ribosome in complex with RF3-GDPCP(RF3-only) Deposited 2018-06-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain W 11–85（75 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；Solutions were preapred fresh and filtered previous to usage.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
6H4N Structure of a hibernating 100S ribosome reveals an inactive conformation of the ribosomal protein S1 - 70S Hibernating E. coli Ribosome Deposited 2018-07-22 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain W 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；B100S buffer (25 mM Hepes pH 7.5, 100 mM KOAc, 15 mM Mg(OAc)2, 1 mM dithiothreitol)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6H58 Structure of a hibernating 100S ribosome reveals an inactive conformation of the ribosomal protein S1 - Full 100S Hibernating E. coli Ribosome Deposited 2018-07-24 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 104 PDB declaration: 112-meric
Chain W 11–85（75 aa）
Chain WW 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 7.90 Å
6HRM E. coli 70S d2d8 stapled ribosome Deposited 2018-09-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 53-meric
Chain W 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.96 Å
6I0Y TnaC-stalled ribosome complex with the titin I27 domain folding close to the ribosomal exit tunnel Deposited 2018-10-26 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain W 7–85（79 aa）
Not recorded MG MAGNESIUM ION × 143 ZN ZINC ION × 1 TRP TRYPTOPHAN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6I7V Ribosomal protein paralogs bL31 and bL36 Deposited 2018-11-19 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 99 PDB declaration: 105-meric
Chain CX 10–85（76 aa）
Chain DX 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 453 PGE TRIETHYLENE GLYCOL × 8 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 13 PG4 TETRAETHYLENE GLYCOL × 5 SPD SPERMIDINE × 3 PUT 1,4-DIAMINOBUTANE × 7 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 PEG DI(HYDROXYETHYL)ETHER × 9 EDO 1,2-ETHANEDIOL × 12 GUN GUANINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN
Resolution 2.90 Å R-free 0.255
6OFX Non-rotated ribosome (Structure I) Deposited 2019-04-01 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain w 11–85（75 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6OG7 70S termination complex with RF2 bound to the UGA codon. Non-rotated ribosome with RF2 bound (Structure II) Deposited 2019-04-01 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain w 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain w 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain w 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain w 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain W 1–85（85 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6Q97 Structure of tmRNA SmpB bound in A site of E. coli 70S ribosome Deposited 2018-12-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain W 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6Q98 Structure of tmRNA SmpB bound in P site of E. coli 70S ribosome Deposited 2018-12-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 57-meric
Chain W 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 429 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
6Q9A Structure of tmRNA SmpB bound past E site of E. coli 70S ribosome Deposited 2018-12-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain W 10–84（75 aa）
Not recorded MG MAGNESIUM ION × 437 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6QUL Structure of a bacterial 50S ribosomal subunit in complex with the novel quinoxolidinone antibiotic cadazolid Deposited 2019-02-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 31-meric
Chain X 1–85（85 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 382 AMP ADENOSINE MONOPHOSPHATE × 1 JJH cadazolid × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6S0K Ribosome nascent chain in complex with SecA Deposited 2019-06-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 35-meric
Chain X 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 68 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.10 Å
6SZS Release factor-dependent ribosome rescue by BrfA in the Gram-positive bacterium Bacillus subtilis Deposited 2019-10-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain W 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.06 Å
6TBV Cryo-EM structure of an Escherichia coli ribosome-SpeFL complex stalled in response to L-ornithine (Replicate 2) Deposited 2019-11-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain L271 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 339 K POTASSIUM ION × 147 UNX UNKNOWN LIGAND × 1201 ZN ZINC ION × 3 ORN L-ornithine × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
6TC3 Cryo-EM structure of an Escherichia coli ribosome-SpeFL complex stalled in response to L-ornithine (Replicate 1) Deposited 2019-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain L271 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 339 K POTASSIUM ION × 147 UNX UNKNOWN LIGAND × 1201 ZN ZINC ION × 3 ORN L-ornithine × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
6VWL 70S ribosome bound to HIV frameshifting stem-loop (FSS) and P/E tRNA (rotated conformation) Deposited 2020-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain U 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 34 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6VWM 70S ribosome bound to HIV frameshifting stem-loop (FSS) and P-site tRNA (non-rotated conformation, Structure I) Deposited 2020-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain U 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 53 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6VWN 70S ribosome bound to HIV frameshifting stem-loop (FSS) and P-site tRNA (non-rotated conformation, Structure II) Deposited 2020-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain U 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 55 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6WD6 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-C2) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain w 11–85（75 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WDB Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure IV-A) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain w 11–85（75 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
6WDC Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure IV-B) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain w 11–85（75 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6WDD Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure V-A) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain w 11–85（75 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6WDE Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure V-B) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain w 11–85（75 aa）
Not recorded PHE PHENYLALANINE × 1 MET METHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6WDF Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure VI-A) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain w 11–85（75 aa）
Not recorded PHE PHENYLALANINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6WDG Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure VI-B) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain w 11–85（75 aa）
Not recorded PHE PHENYLALANINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6WDH Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure IV-B1) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain w 11–85（75 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
6WDI Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure IV-B2) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain w 11–85（75 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
6WDJ Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure V-A1) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain w 11–85（75 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WDK Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure V-A2) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain w 11–85（75 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WDL Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure V-B1) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain w 11–85（75 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WDM Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure V-B2) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain w 11–85（75 aa）
Not recorded PHE PHENYLALANINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WNT 50S ribosomal subunit without free 5S rRNA and perturbed PTC Deposited 2020-04-23 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 31-meric
Chain w 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6WNV 70S ribosome without free 5S rRNA and with a perturbed PTC Deposited 2020-04-23 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 52-meric
Chain w 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6WNW Active 70S ribosome without free 5S rRNA and bound with A- and P- tRNA Deposited 2020-04-23 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain w 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
6XZ7 E. coli 50S ribosomal subunit in complex with dirithromycin, fMet-Phe-tRNA(Phe) and deacylated tRNA(iMet). Deposited 2020-02-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 33-meric
Chain W 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 178 DI0 Dirithromycin × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.10 Å
6XZA E. coli 70S ribosome in complex with dirithromycin, and deacylated tRNA(iMet) (focused classification). Deposited 2020-02-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain W2 10–85（76 aa）
Not recorded DI0 Dirithromycin × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.66 Å
6XZB E. coli 70S ribosome in complex with dirithromycin, fMet-Phe-tRNA(Phe) and deacylated tRNA(iMet) (focused classification). Deposited 2020-02-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain W2 10–85（76 aa）
Not recorded DI0 Dirithromycin × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.54 Å
6Y69 Cryo-EM structure of an Escherichia coli 70S ribosome in complex with antibiotic TetracenomycinX Deposited 2020-02-26 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 54-meric
Chain W 11–85（75 aa）
Not recorded OCW Tetracenomycin X × 1 MG MAGNESIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.86 Å
6YSR Structure of the P+9 stalled ribosome complex Deposited 2020-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain W 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 332 ZN ZINC ION × 2 CL CHLORIDE ION × 1 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；50 mM HEPES, 30 mM KCl, 7 mM MgCl2
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 3.10 Å
6YSS Structure of the P+9 ArfB-ribosome complex in the post-hydrolysis state Deposited 2020-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain W 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 387 ZN ZINC ION × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；50 mM HEPES, 30 mM KCl, 7 mM MgCl2
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 2.60 Å
6YST Structure of the P+9 ArfB-ribosome complex with P/E hybrid tRNA in the post-hydrolysis state Deposited 2020-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain W 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 253 ZN ZINC ION × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；50 mM HEPES, 30 mM KCl, 7 mM MgCl2
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 3.20 Å
6YSU Structure of the P+0 ArfB-ribosome complex in the post-hydrolysis state Deposited 2020-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain W 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 356 ZN ZINC ION × 1 NA SODIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；50 mM HEPES, 30 mM KCl, 7 mM MgCl2, 0.1 % w/v DDM
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6ZTJ E. coli 70S-RNAP expressome complex in NusG-coupled state (38 nt intervening mRNA) Deposited 2020-07-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain BX 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 479 PHE PHENYLALANINE × 1 ZN ZINC ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6ZTL E. coli 70S-RNAP expressome complex in collided state bound to NusG Deposited 2020-07-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 54 PDB declaration: 62-meric
Chain BX 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 441 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6ZTM E. coli 70S-RNAP expressome complex in collided state without NusG Deposited 2020-07-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 52 PDB declaration: 60-meric
Chain BX 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 421 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6ZTN E. coli 70S-RNAP expressome complex in NusG-coupled state (42 nt intervening mRNA) Deposited 2020-07-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 54 PDB declaration: 63-meric
Chain BX 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 487 PHE PHENYLALANINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6ZTO E. coli 70S-RNAP expressome complex in uncoupled state 1 Deposited 2020-07-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 54 PDB declaration: 62-meric
Chain BX 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 487 PHE PHENYLALANINE × 1 ZN ZINC ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6ZTP E. coli 70S-RNAP expressome complex in uncoupled state 6 Deposited 2020-07-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 54 PDB declaration: 62-meric
Chain BX 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 487 PHE PHENYLALANINE × 1 ZN ZINC ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6ZU1 E. coli 70S-RNAP expressome complex in uncoupled state 2 Deposited 2020-07-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 54 PDB declaration: 62-meric
Chain BX 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 487 PHE PHENYLALANINE × 1 ZN ZINC ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7AC7 Structure of accomodated trans-translation complex on E. Coli stalled ribosome. Deposited 2020-09-10 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain A 2–85（84 aa）
Not recorded MG MAGNESIUM ION × 441 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 3.5 seconds before plunging
Resolution 3.08 Å
7ACJ Structure of translocated trans-translation complex on E. coli stalled ribosome. Deposited 2020-09-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 55-meric
Chain A 7–85（79 aa）
Not recorded MG MAGNESIUM ION × 308 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 3.5 seconds before plunging
Resolution 3.20 Å
7ACR Structure of post-translocated trans-translation complex on E. coli stalled ribosome. Deposited 2020-09-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 55-meric
Chain A 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 212 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 3.5 seconds before plunging
Resolution 3.44 Å
7B5K E. coli 70S containing suppressor tRNA in the A-site stabilized by a Negamycin analogue and P-site tRNA-nascent chain. Deposited 2020-12-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain W 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 359 ERY ERYTHROMYCIN A × 1 SY5 2-[[[(3~{R},5~{R})-3-azanyl-6-(3-azanylpropylamino)-5-oxidanyl-hexanoyl]amino]-methyl-amino]ethanoic acid × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 Å
7BL2 pre-50S-ObgE particle state 1 Deposited 2021-01-18 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain W 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7BL3 pre-50S-ObgE particle state 2 Deposited 2021-01-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain W 1–85（85 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7BL4 in vitro reconstituted 50S-ObgE-GMPPNP-RsfS particle Deposited 2021-01-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 31 PDB declaration: 33-meric
Chain W 1–85（85 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 6 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
7BL5 pre-50S-ObgE particle Deposited 2021-01-18 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 35-meric
Chain W 1–85（85 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7BL6 50S-ObgE-GMPPNP particle Deposited 2021-01-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 32-meric
Chain W 1–85（85 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
7BV8 Mature 50S ribosomal subunit from RrmJ knock out E.coli strain Deposited 2020-04-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 32-meric
Chain X 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Solutions were made fresh form concentrated to avoid microbial contamination.
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 3.14 Å
7D6Z Molecular model of the cryo-EM structure of 70S ribosome in complex with peptide deformylase and trigger factor Deposited 2020-10-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain W 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7D80 Molecular model of the cryo-EM structure of 70S ribosome in complex with peptide deformylase, trigger factor, and methionine aminopeptidase Deposited 2020-10-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain u 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7JSS ArfB Rescue of a 70S Ribosome stalled on truncated mRNA with a partial A-site codon (+2-II) Deposited 2020-08-15 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain w 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7JSW ArfB Rescue of a 70S Ribosome stalled on truncated mRNA with a partial A-site codon (+2-III) Deposited 2020-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain w 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7JSZ ArfB Rescue of a 70S Ribosome stalled on truncated mRNA with a partial A-site codon (+2-IV) Deposited 2020-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain w 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7JT1 70S ribosome stalled on long mRNA with ArfB-1 and ArfB-2 bound (+9-III) Deposited 2020-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain w 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7JT2 70S ribosome stalled on long mRNA with ArfB bound in the A site Deposited 2020-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain w 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7JT3 Rotated 70S ribosome stalled on long mRNA with ArfB-1 and ArfB-2 bound in the A site (+9-IV) Deposited 2020-08-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain w 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain v 1–85（85 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7K50 Pre-translocation non-frameshifting(CCA-A) complex (Structure I) Deposited 2020-09-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain w 11–85（75 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blotting force 9, blotted for 4 seconds
Resolution 3.40 Å
7K51 Mid-translocated non-frameshifting(CCA-A) complex with EF-G and GDPCP (Structure II) Deposited 2020-09-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain w 11–85（75 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PRO PROLINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blotting force 9, blotted for 4 seconds
Resolution 3.50 Å
7K52 Near post-translocated non-frameshifting(CCA-A) complex with EF-G and GDPCP (Structure III) Deposited 2020-09-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain w 11–85（75 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PRO PROLINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blotting force 9, blotted for 4 seconds
Resolution 3.40 Å
7K53 Pre-translocation +1-frameshifting(CCC-A) complex (Structure I-FS) Deposited 2020-09-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain w 11–85（75 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blotting force 9, blotted for 4 seconds
Resolution 3.20 Å
7K54 Mid-translocated +1-frameshifting(CCC-A) complex with EF-G and GDPCP (Structure II-FS) Deposited 2020-09-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain w 11–85（75 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PRO PROLINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blotting force 9, blotted for 4 seconds
Resolution 3.20 Å
7K55 Near post-translocated +1-frameshifting(CCC-A) complex with EF-G and GDPCP (Structure III-FS) Deposited 2020-09-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain w 11–85（75 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PRO PROLINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blotting force 9, blotted for 4 seconds
Resolution 3.30 Å
7LV0 Pre-translocation rotated ribosome +1-frameshifting(CCC-A) complex (Structure Irot-FS) Deposited 2021-02-23 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain w 11–85（75 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blotting force 9, blotted for 4 seconds
Resolution 3.20 Å
7LVK Cfr-modified 50S subunit from Escherichia coli Deposited 2021-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain e 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 179 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
7N1P Elongating 70S ribosome complex in a classical pre-translocation (PRE-C) conformation Deposited 2021-05-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain La 1–85（85 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 18 MG MAGNESIUM ION × 405 ZN ZINC ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 SPD SPERMIDINE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.33 Å
7N2C Elongating 70S ribosome complex in a fusidic acid-stalled intermediate state of translocation bound to EF-G(GDP) (INT2) Deposited 2021-05-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 61-meric
Chain La 1–85（85 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 21 MG MAGNESIUM ION × 197 ZN ZINC ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 SPD SPERMIDINE × 3 FUA FUSIDIC ACID × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.72 Å
7N2U Elongating 70S ribosome complex in a hybrid-H1 pre-translocation (PRE-H1) conformation Deposited 2021-05-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain La 1–85（85 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 16 MG MAGNESIUM ION × 368 ZN ZINC ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 SPD SPERMIDINE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.53 Å
7N2V Elongating 70S ribosome complex in a spectinomycin-stalled intermediate state of translocation bound to EF-G in an active, GTP conformation (INT1) Deposited 2021-05-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain La 1–85（85 aa）
Not recorded SCM SPECTINOMYCIN × 3 PUT 1,4-DIAMINOBUTANE × 17 MG MAGNESIUM ION × 344 ZN ZINC ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 SPD SPERMIDINE × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.54 Å
7N30 Elongating 70S ribosome complex in a hybrid-H2* pre-translocation (PRE-H2*) conformation Deposited 2021-05-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain La 1–85（85 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 11 MG MAGNESIUM ION × 296 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 SPD SPERMIDINE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.66 Å
7N31 Elongating 70S ribosome complex in a post-translocation (POST) conformation Deposited 2021-05-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain La 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 209 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 PUT 1,4-DIAMINOBUTANE × 9 SPD SPERMIDINE × 4 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.69 Å
7NBU Structure of the HigB1 toxin mutant K95A from Mycobacterium tuberculosis (Rv1955) and its target, the cspA mRNA, on the E. coli Ribosome. Deposited 2021-01-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 50 PDB declaration: 56-meric
Chain v 2–85（84 aa）
Not recorded MG MAGNESIUM ION × 313 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2s before plunging
Resolution 3.11 Å
7NWT Initiated 70S ribosome in complex with 2A protein from encephalomyocarditis virus (EMCV) Deposited 2021-03-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain W 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 437 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Initiated 70S ribosomes in 50 mM Tris-HCl pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2 were diluted tenfold into 20 mM HEPES pH 7.5, 100 mM potassium acetate, 1.5 mM MgCl2, 2.0 mM DTT. 2A protein was dialysed (3K MWCO, 277K, 16 h) into the same buffer. Crosslinking reactions of 50 microliters comprising 75 nM ribosomes, 3.0 micromolar 2A and 2.0 mM bis(sulfosuccinimidyl)suberate (BS3) were performed on ice (30 min) immediately prior to grid preparation.
cryo-EM vitrification conditions Cryogen ETHANE；Quantifoil R 2/2 400-mesh copper supports were coated with an additional ~ 60 angstrom layer of amorphous, evaporated carbon by flotation and thoroughly dried before use. Grids were made hydrophilic by glow-discharge in air for 30 s. Three microliters of crosslinking reaction was applied to grids which were then blotted for 4.5 s and vitrified by plunging into liquid ethane using a Vitrobot MK IV (FEI) at 277K, 100% relative humidity.
Resolution 2.66 Å
7O19 Cryo-EM structure of an Escherichia coli TnaC-ribosome complex stalled in response to L-tryptophan Deposited 2021-03-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain BW 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 170 ZN ZINC ION × 3 TRP TRYPTOPHAN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；All buffers used during the preparation contained 2 mM L-tryptophan.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7O1A Cryo-EM structure of an Escherichia coli TnaC(R23F)-ribosome complex stalled in response to L-tryptophan Deposited 2021-03-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain BW 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 326 K POTASSIUM ION × 147 ZN ZINC ION × 3 TRP TRYPTOPHAN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；All buffers used during the preparation contained 2 mM L-tryptophan.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
7O1C Cryo-EM structure of an Escherichia coli TnaC(R23F)-ribosome-RF2 complex stalled in response to L-tryptophan Deposited 2021-03-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain BW 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 339 K POTASSIUM ION × 147 ZN ZINC ION × 3 TRP TRYPTOPHAN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；All buffers used during the preparation contained 2 mM L-tryptophan.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
7OIZ Cryo-EM structure of 70S ribosome stalled with TnaC peptide Deposited 2021-05-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 308 TRP TRYPTOPHAN × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7OJ0 Cryo-EM structure of 70S ribosome stalled with TnaC peptide and RF2 Deposited 2021-05-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 308 TRP TRYPTOPHAN × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7P3K Cryo-EM structure of 70S ribosome stalled with TnaC peptide (control) Deposited 2021-07-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 308 CLM CHLORAMPHENICOL × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7PJS Structure of the 70S ribosome with tRNAs in the classical pre-translocation state and apramycin (C) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain W 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 363 ZN ZINC ION × 2 NA SODIUM ION × 2 AM2 APRAMYCIN × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 2.35 Å
7PJT Structure of the 70S ribosome with tRNAs in hybrid state 1 (H1) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain W 1–85（85 aa）
Not recorded ZN ZINC ION × 2 AM2 APRAMYCIN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 6.00 Å
7PJV Structure of the 70S-EF-G-GDP-Pi ribosome complex with tRNAs in hybrid state 1 (H1-EF-G-GDP-Pi) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain W 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 369 ZN ZINC ION × 2 NA SODIUM ION × 2 AM2 APRAMYCIN × 3 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 3.10 Å
7PJW Structure of the 70S-EF-G-GDP-Pi ribosome complex with tRNAs in hybrid state 2 (H2-EF-G-GDP-Pi) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain W 1–85（85 aa）
Not recorded AM2 APRAMYCIN × 1 PO4 PHOSPHATE ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 4.00 Å
7PJX Structure of the 70S-EF-G-GDP ribosome complex with tRNAs in hybrid state 1 (H1-EF-G-GDP) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain W 1–85（85 aa）
Not recorded AM2 APRAMYCIN × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 6.50 Å
7PJY Structure of the 70S-EF-G-GDP ribosome complex with tRNAs in chimeric state 1 (CHI1-EF-G-GDP) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain W 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 318 ZN ZINC ION × 2 NA SODIUM ION × 1 AM2 APRAMYCIN × 4 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 3.10 Å
7PJZ Structure of the 70S-EF-G-GDP ribosome complex with tRNAs in chimeric state 2 (CHI2-EF-G-GDP) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain W 1–85（85 aa）
Not recorded ZN ZINC ION × 1 AM2 APRAMYCIN × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 6.00 Å
7Q4K Erythromycin-stalled Escherichia coli 70S ribosome with streptococcal MsrDL nascent chain Deposited 2021-10-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BW 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 172 ERY ERYTHROMYCIN A × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7QG8 Structure of the collided E. coli disome - VemP-stalled 70S ribosome Deposited 2021-12-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain j 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 2 K POTASSIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.97 Å
7QGH Structure of the E. coli disome - collided 70S ribosome Deposited 2021-12-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain j 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 2 K POTASSIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.48 Å
7QQ3 Cryo-EM structure of the E.coli 50S ribosomal subunit in complex with the antibiotic Myxovalargin A. Deposited 2022-01-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 27 PDB declaration: 29-meric
Chain e 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 145 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Solutions were made fresh, pH was adjusted with potassium hydroxide at 4 degrees celcius and sterile filtered.
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE；2 seconds blotting before plunging.
Resolution 2.10 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain e 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain e 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7S1I Wild-type Escherichia coli stalled ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain e 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 209 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1J Wild-type Escherichia coli ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain e 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 199 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.47 Å
7S1K Cfr-modified Escherichia coli stalled ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain e 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 207 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.42 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain W 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å
7SS9 Late translocation intermediate with EF-G partially dissociated (Structure V) Deposited 2021-11-10 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain w 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
7SSD Mid translocation intermediate with EF-G bound with GDP (Structure IV) Deposited 2021-11-10 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain w 11–85（75 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7SSL Pre translocation intermediate with EF-G bound to GDP and Pi (Structure III) Deposited 2021-11-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain w 11–85（75 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7SSN Pre translocation 70S ribosome with A/P* and P/E tRNA (Structure II-B) Deposited 2021-11-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 54-meric
Chain w 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7SSO Pre translocation 70S ribosome with A/A and P/E tRNA (Structure II-A) Deposited 2021-11-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain w 11–85（75 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7SSW Late translocation intermediate with EF-G dissociated (Structure VI) Deposited 2021-11-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain w 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7ST2 Post translocation, non-rotated 70S ribosome with EF-G dissociated (Structure VII) Deposited 2021-11-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain w 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7ST6 Pre translocation, non-rotated 70S ribosome (Structure I) Deposited 2021-11-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain w 11–85（75 aa）
Not recorded PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7ST7 Pre translocation intermediate stalled with viomycin and bound with EF-G in a GDP and Pi state (Structure III-vio) Deposited 2021-11-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain w 11–85（75 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7UG7 70S ribosome complex in an intermediate state of translocation bound to EF-G(GDP) stalled by Argyrin B Deposited 2022-03-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain La 1–85（85 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 11 MG MAGNESIUM ION × 404 SPD SPERMIDINE × 2 ZN ZINC ION × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 1 FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.58 Å
7Y7C Structure of the Bacterial Ribosome with human tRNA Asp(G34) and mRNA(GAU) Deposited 2022-06-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 283 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.51 Å
7Y7D Structure of the Bacterial Ribosome with human tRNA Asp(Q34) and mRNA(GAU) Deposited 2022-06-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 258 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.58 Å
7Y7E Structure of the Bacterial Ribosome with human tRNA Asp(ManQ34) and mRNA(GAU) Deposited 2022-06-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 248 MAN alpha-D-mannopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.41 Å
7Y7F Structure of the Bacterial Ribosome with human tRNA Asp(ManQ34) and mRNA(GAC) Deposited 2022-06-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 259 MAN alpha-D-mannopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.43 Å
7Y7G Structure of the Bacterial Ribosome with human tRNA Tyr(GalQ34) and mRNA(UAU) Deposited 2022-06-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 256 GAL beta-D-galactopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.34 Å
7Y7H Structure of the Bacterial Ribosome with human tRNA Tyr(GalQ34) and mRNA(UAC) Deposited 2022-06-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 263 GAL beta-D-galactopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.51 Å
7YLA Cryo-EM structure of 50S-HflX complex Deposited 2022-07-25 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 32-meric
Chain e 11–85（75 aa）
Not recorded GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 3 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.52 Å
7ZOD 70S E. coli ribosome with an extended uL23 loop from Candidatus marinimicrobia Deposited 2022-04-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 31-meric
Chain y 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.56 Å
7ZTA Structure of an Escherichia coli 70S ribosome stalled by Tetracenomycin X during translation of an MAAAPQK(C) peptide Deposited 2022-05-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain L271 2–85（84 aa）
Not recorded MG MAGNESIUM ION × 289 K POTASSIUM ION × 115 ZN ZINC ION × 3 OCW Tetracenomycin X × 1 CYS CYSTEINE × 1 GLN GLUTAMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Waiting 30 sec Blotting 2.5 sec Blot force 5
Resolution 2.70 Å
8A3L Structural insights into the binding of bS1 to the ribosome Deposited 2022-06-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 313 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.42 Å
8AP4 Structure of Escherischia coli heat shock protein Hsp15 in complex with ribosomal 50S subunits bearing peptidyl-tRNA Deposited 2022-08-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 33-meric
Chain v 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.46
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
8AYE E. coli 70S ribosome bound to thermorubin and fMet-tRNA Deposited 2022-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 308 T8B Thermorubin × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.96 Å
8B0X Translating 70S ribosome in the unrotated state (P and E, tRNAs) Deposited 2022-09-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 1 K POTASSIUM ION × 168 MG MAGNESIUM ION × 361 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.55 Å
8B7Y Cryo-EM structure of the E.coli 70S ribosome in complex with the antibiotic Myxovalargin B. Deposited 2022-10-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 52-meric
Chain e 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 237 ZN ZINC ION × 1 FME N-FORMYLMETHIONINE × 1 SPD SPERMIDINE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
8BF7 Elongating E. coli 70S ribosome containing deacylated tRNA(iMet) in the P-site and AAA mRNA codon with cognate dipeptidyl-tRNA(Lys) in the A-site Deposited 2022-10-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain T 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.33 Å
8BGE Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and AAm6A mRNA codon in the A-site after uncompleted di-peptide formation Deposited 2022-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain T 1–85（85 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.11 Å
8BGH Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and AAA mRNA codon in the A-site after uncompleted di-peptide formation Deposited 2022-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain T 1–85（85 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.88 Å
8BH4 Elongating E. coli 70S ribosome containing deacylated tRNA(iMet) in the P-site and AAm6A mRNA codon with cognate dipeptidyl-tRNA(Lys) in the A-site Deposited 2022-10-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain T 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.62 Å
8BHJ Elongating E. coli 70S ribosome containing deacylated tRNA(iMet) in the P-site and Am6AA mRNA codon with cognate dipeptidyl-tRNA(Lys) in the A-site Deposited 2022-10-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain T 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.81 Å
8BHL Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and Am6AA mRNA codon in the A-site after uncompleted di-peptide formation Deposited 2022-10-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain T 1–85（85 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.21 Å
8BHN Elongating E. coli 70S ribosome containing deacylated tRNA(iMet) in the P-site and m6AAA mRNA codon with cognate dipeptidyl-tRNA(Lys) in the A-site Deposited 2022-10-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain T 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.85 Å
8BHP Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and m6AAA mRNA codon in the A-site after uncompleted di-peptide formation Deposited 2022-10-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain T 1–85（85 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.37 Å
8BIL Initiation complex of the E. coli 70S ribosome with mRNA containing AAA codon in the A-site. Deposited 2022-11-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain T 1–85（85 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.04 Å
8BIM Initiation complex of the E. coli 70S ribosome with mRNA containing AAm6A codon in the A-site Deposited 2022-11-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain T 1–85（85 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.04 Å
8C8X Cryo-EM captures early ribosome assembly in action Deposited 2023-01-21 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 26 PDB declaration: 28-meric
Chain W 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.93 Å
8C8Y Cryo-EM captures early ribosome assembly in action Deposited 2023-01-21 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 23 PDB declaration: 25-meric
Chain W 10–85（76 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.03 Å
8C8Z Cryo-EM captures early ribosome assembly in action Deposited 2023-01-21 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 22 PDB declaration: 24-meric
Chain W 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.12 Å
8C90 Cryo-EM captures early ribosome assembly in action Deposited 2023-01-21 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 20 PDB declaration: 22-meric
Chain W 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.15 Å
8C94 Cryo-EM captures early ribosome assembly in action Deposited 2023-01-21 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 19 PDB declaration: 21-meric
Chain W 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8C95 Cryo-EM captures early ribosome assembly in action Deposited 2023-01-21 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 14 PDB declaration: hexadecameric
Chain W 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.92 Å
8CAM Evernimicin bound to the 50S subunit Deposited 2023-01-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 26 PDB declaration: 28-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 1 ACT ACETATE ION × 1 MG MAGNESIUM ION × 246 K POTASSIUM ION × 72 6O1 Evernimicin × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.86 Å
8CEU Retapamulin and Capreomycin bound to the 50S subunit Deposited 2023-02-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 36 PDB declaration: 38-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 1 G34 Retapamulin × 1 MG MAGNESIUM ION × 220 K POTASSIUM ION × 81 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.83 Å
8CGD Clindamycin bound to the 50S subunit Deposited 2023-02-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 ACT ACETATE ION × 1 CLY CLINDAMYCIN × 1 AM2 APRAMYCIN × 1 MG MAGNESIUM ION × 254 K POTASSIUM ION × 85 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
8CGK Lincomycin and Avilamycin bound to the 50S subunit Deposited 2023-02-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 26 PDB declaration: 28-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 1 ACT ACETATE ION × 1 3QB LINCOMYCIN × 1 6UQ (2R,3S,4R,6S)-4-hydroxy-6-{[(2R,3aR,4R,4'R,5'S,6S,6'R,7aR)-4'-hydroxy-6-{[(2S,3R,4R,5S,6R)-3-hydroxy-2-{[(2R,3S,4S,5S,6S)-4-hydroxy-6-({(2R,3aS,3a'R,6S,6'R,7R,7'R,7aR,7a'R)-7'-hydroxy-7'-[(1S)-1-hydroxyethyl]-6'-methyl-7-[(2-methylpropanoyl)oxy]octahydro-4H-2,4'-spirobi[[1,3]dioxolo[4,5-c]pyran]-6-yl}oxy)-5-methoxy-2-(methoxymethyl)tetrahydro-2H-pyran-3-yl]oxy}-5-methoxy-6-methyltetrahydro-2H-pyran-4-yl]oxy}-4,6',7a-trimethyloctahydro-4H-spiro[1,3-dioxolo[4,5-c]pyran-2,2'-pyran]-5'-yl]oxy}-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-4-hydroxy-2-methoxy-6-methylbenzoate (non-preferred name) × 1 MG MAGNESIUM ION × 260 K POTASSIUM ION × 81 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.64 Å
8CGV Tiamulin bound to the 50S subunit Deposited 2023-02-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 27 PDB declaration: 29-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 1 P8F Pentacycline × 2 MUL TIAMULIN × 1 MG MAGNESIUM ION × 219 K POTASSIUM ION × 83 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.66 Å
8EIU E. coli 70S ribosome with A-loop mutations U2554C and U2555C Deposited 2022-09-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 268 SPD SPERMIDINE × 16 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 2 SPM SPERMINE × 1 MET METHIONINE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.24 Å
8EKC Escherichia coli 70S ribosome bound to thermorubin, deacylated P-site tRNAfMet and aminoacylated A-site Phe-tRNA Deposited 2022-09-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain Y 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 714 T8B Thermorubin × 1 PHE PHENYLALANINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
8EMM Composite 70S ribosome structure for "Atomistic simulations of the E. coli ribosome provide selection criteria for translationally active substrates Deposited 2022-09-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 321 SPD SPERMIDINE × 17 SPM SPERMINE × 1 K POTASSIUM ION × 10 ZN ZINC ION × 2 MET METHIONINE × 2 PAR PAROMOMYCIN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.10 Å
8FIZ Cryo-EM structure of E. coli 70S Ribosome containing mRNA and tRNA (in the transcription-translation complex) Deposited 2022-12-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain DD 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8FTO E. coli 70S ribosome with an improved MS2 tag inserted in H98 Deposited 2023-01-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 284 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.85 Å
8FZD Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with apoRF3, RF1, P- and E-site tRNAPhe (Composite state I-B) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain Y 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 581 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8FZE Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with RF1, P- and E-site tRNAPhe (State I-A) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain Y 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 570 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8FZF Cryo-EM structure of an E. coli rotated ribosome complex bound with RF3-ppGpp and p/E-tRNAPhe (Composite state I-C) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain Y 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 384 G4P GUANOSINE-5',3'-TETRAPHOSPHATE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8FZG Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with RF3-GDPCP, RF1, P- and E-site tRNAPhe (Composite state II-A) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain Y 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 428 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8FZH Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with RF1, P- and E-site tRNAPhe (State II-D) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain Y 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 595 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8FZI Cryo-EM structure of an E. coli rotated ribosome bound with RF3-GDPCP and p/E-tRNAPhe (Composite state II-B) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain Y 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 737 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8FZJ Cryo-EM structure of an E. coli rotated ribosome bound with RF3-GDPCP and p/E-tRNAPhe (Composite state II-C) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain Y 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 757 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8G6W Structure of WT E.coli 70S ribosome complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site ortho-aminobenzoic acid charged NH-tRNAPhe Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 320 2AE 2-AMINO-BENZAMIDE × 1 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 1 FME N-FORMYLMETHIONINE × 1 K POTASSIUM ION × 14 SPD SPERMIDINE × 8 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.02 Å
8G6X Structure of WT E.coli ribosome 50S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site meta-aminobenzoic acid charged NH-tRNAPhe Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 34-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 223 SPD SPERMIDINE × 17 SPM SPERMINE × 1 K POTASSIUM ION × 7 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 3AB 3-aminobenzamide × 1 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.31 Å
8G6Y Structure of WT E.coli ribosome 50S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site 3-aminopyridine-4-carboxylic acid charged NH-tRNAPhe Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 34-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 YRW 3-aminopyridine-4-carboxamide × 1 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 1 FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 231 K POTASSIUM ION × 15 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.09 Å
8G7P Structure of the Escherichia coli 70S ribosome in complex with EF-Tu and Ile-tRNAIle(LAU) bound to the cognate AUA codon (Structure I) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain Y 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 876 K POTASSIUM ION × 2 ILE ISOLEUCINE × 2 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8G7Q Structure of the Escherichia coli 70S ribosome in complex with EF-Tu and Ile-tRNAIle(LAU) bound to the near-cognate AUG codon (Structure II) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain Y 1–85（85 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 950 ILE ISOLEUCINE × 2 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8G7R Structure of the Escherichia coli 70S ribosome in complex with A-site tRNAIle(LAU) bound to the cognate AUA codon (Structure III) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain Y 1–85（85 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 734 K POTASSIUM ION × 2 ILE ISOLEUCINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
8G7S Structure of the Escherichia coli 70S ribosome in complex with P-site tRNAIle(LAU) bound to the cognate AUA codon (Structure IV) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain Y 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 564 ILE ISOLEUCINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8HSP E. coli 70S ribosome complexed with tRNA_Ile2 bearing L34 and t6A37 in classical state Deposited 2022-12-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 315 K POTASSIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.32 Å
8HTZ E. coli 70S ribosome complexed with H. marismortui tRNA_Ile2 bearing agm2C34 in classical state Deposited 2022-12-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 317 K POTASSIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
8HU1 E. coli 70S ribosome complexed with tRNA_Ile2 bearing L34 and ct6A37 in classical state Deposited 2022-12-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 314 K POTASSIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.69 Å
8IFB Dibekacin-bound E.coli 70S ribosome in the PURE system Deposited 2023-02-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 406 SPD SPERMIDINE × 14 84D Dibekacin × 13 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.43 Å
8IFC Arbekacin-bound E.coli 70S ribosome in the PURE system Deposited 2023-02-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 460 SPD SPERMIDINE × 16 84G Arbekacin × 10 SPM SPERMINE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8J1Z The global structure of pre50S related to DbpA in state3 Deposited 2023-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 25 PDB declaration: 27-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 210 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH,pH7.5;140mM NH4Cl;10mM Mg2+,1mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
8P16 E167K RF2 on E. coli 70S release complex with UGG (Structure I) Deposited 2023-05-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain W 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 330 SPD SPERMIDINE × 13 K POTASSIUM ION × 128 PUT 1,4-DIAMINOBUTANE × 13 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.77 Å
8P17 E167K RF2 on E. coli 70S release complex with UGG (Structure II) Deposited 2023-05-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain W 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 325 SPD SPERMIDINE × 13 K POTASSIUM ION × 128 PUT 1,4-DIAMINOBUTANE × 13 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.78 Å
8P18 E167K RF2 on E. coli 70S release complex with UGG (Structure III) Deposited 2023-05-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain W 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 321 SPD SPERMIDINE × 13 K POTASSIUM ION × 127 PUT 1,4-DIAMINOBUTANE × 13 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.77 Å
8PEG Escherichia coli paused disome complex (queueing 70S non-rotated closed PRE state) Deposited 2023-06-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 61-meric
Chain z 1–85（85 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 260 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celcius.
Resolution 3.30 Å
8PHJ cA4-bound Cami1 in complex with 70S ribosome Deposited 2023-06-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 61-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 241 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.67 Å
8PKL Escherichia coli paused disome complex (leading 70S non-rotated closed PRE state) Deposited 2023-06-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain z 1–85（85 aa）
Not recorded ZN ZINC ION × 2 PUT 1,4-DIAMINOBUTANE × 2 SPD SPERMIDINE × 1 MG MAGNESIUM ION × 287 ALA ALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celcius.
Resolution 3.09 Å
8PVA Structure of bacterial ribosome determined by cryoEM at 100 keV Deposited 2023-07-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
8QBT E. coli ApdP-stalled ribosomal complex Deposited 2023-08-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 45 PDB declaration: 52-meric
Chain W 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 248 K POTASSIUM ION × 127 PRO PROLINE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.20 Å
8QK7 E167K RF2 on E. coli 70S release complex with UAA Deposited 2023-09-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain W 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 332 PUT 1,4-DIAMINOBUTANE × 21 K POTASSIUM ION × 126 SPD SPERMIDINE × 10 SPM SPERMINE × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.77 Å
8QOA Structure of SecM-stalled Escherichia coli 70S ribosome Deposited 2023-09-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 K POTASSIUM ION × 132 MG MAGNESIUM ION × 288 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.00 Å
8R3V Escherichia coli paused disome complex (non-rotated disome interface) Deposited 2023-11-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 65-meric
Chain z2 1–85（85 aa）
Not recorded ZN ZINC ION × 2 PUT 1,4-DIAMINOBUTANE × 2 SPD SPERMIDINE × 1 MG MAGNESIUM ION × 297 ALA ALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celsius.
Resolution 3.28 Å
8R6C 70S Escherichia coli ribosome with Paenilamicin B2 bound with A- and P-site tRNA. Deposited 2023-11-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 308 K POTASSIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.20 Å
8R8M 70S Escherichia coli ribosome with Paenilamicin B2 bound with hybrid A/P- and hybrid P/E-tRNA. Deposited 2023-11-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 307 K POTASSIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.40 Å
8RCL Escherichia coli paused disome complex (Non-rotated disome interface class 1) Deposited 2023-12-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 65-meric
Chain z2 1–85（85 aa）
Not recorded ZN ZINC ION × 2 PUT 1,4-DIAMINOBUTANE × 2 SPD SPERMIDINE × 1 MG MAGNESIUM ION × 296 ALA ALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celcius.
Resolution 3.49 Å
8RCM Escherichia coli paused disome complex (Non-rotated disome interface class 2) Deposited 2023-12-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 65-meric
Chain z2 1–85（85 aa）
Not recorded ZN ZINC ION × 2 PUT 1,4-DIAMINOBUTANE × 2 MG MAGNESIUM ION × 296 ALA ALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celcius.
Resolution 3.59 Å
8RCS Escherichia coli paused disome complex (Rotated disome interface class 1) Deposited 2023-12-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 65-meric
Chain z2 1–85（85 aa）
Not recorded ZN ZINC ION × 2 PUT 1,4-DIAMINOBUTANE × 2 SPD SPERMIDINE × 1 MG MAGNESIUM ION × 269 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celcius.
Resolution 4.46 Å
8RCT Escherichia coli paused disome complex (Rotated disome interface class 2) Deposited 2023-12-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 65-meric
Chain z2 1–85（85 aa）
Not recorded ZN ZINC ION × 2 PUT 1,4-DIAMINOBUTANE × 2 SPD SPERMIDINE × 1 MG MAGNESIUM ION × 268 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celcius.
Resolution 5.32 Å
8RPY Escherichia coli 50S subunit in complex with the antimicrobial peptide Api137 Deposited 2024-01-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 31 PDB declaration: 33-meric
Chain W 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.64 Å
8RPZ Escherichia coli 50S subunit in complex with the antimicrobial peptide Api88 - conformation I Deposited 2024-01-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 34-meric
Chain W 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.44 Å
8RQ0 Escherichia coli 50S subunit in complex with the antimicrobial peptide Api88 - conformation II Deposited 2024-01-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 34-meric
Chain W 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.44 Å
8RQ2 Escherichia coli 50S subunit in complex with the antimicrobial peptide Api88 - conformation III Deposited 2024-01-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 34-meric
Chain W 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.44 Å
8SYL Cryo-EM structure of the Escherichia coli 70S ribosome in complex with amikacin, mRNA, and A-, P-, and E-site tRNAs Deposited 2023-05-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain Y 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 474 AKN (2S)-N-[(1R,2S,3S,4R,5S)-4-[(2R,3R,4S,5S,6R)-6-(aminomethyl)-3,4,5-tris(oxidanyl)oxan-2-yl]oxy-5-azanyl-2-[(2S,3R,4S,5S ,6R)-4-azanyl-6-(hydroxymethyl)-3,5-bis(oxidanyl)oxan-2-yl]oxy-3-oxidanyl-cyclohexyl]-4-azanyl-2-oxidanyl-butanamide × 2 PHE PHENYLALANINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8UPO Escherichia coli transcription-translation coupled complex class A (TTC-A) containing RfaH bound to ops signal, mRNA with a 21 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-23 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.50 Å
8UPR Escherichia coli transcription-translation coupled complex class A (TTC-A) containing RfaH bound to ops signal, mRNA with a 21 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-23 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8UQL Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH in loaded state, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8UQM Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH in loaded state, NusA, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8UQP Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8UR0 Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-25 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8URH Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 27 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-26 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
8URI Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 27 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-26 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8URX Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 30 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-27 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.60 Å
8VKV Escherichia coli transcription-translation coupled complex (TTC-B) containing mRNA with a 33 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-10 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8VL1 Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 36 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-11 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8VOO Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 39 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VOP Escherichia coli transcription-translation coupled complex (TTC-B) containing mRNA with a 36 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.00 Å
8VOQ Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 39 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.30 Å
8VOR Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 51 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain b 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8VS9 Endogenous trans-translation complex with tmRNA*SmpB in the P site and alanyl-tRNA in the A site and deacyl-tRNA in the E site of E. coli 70S ribosome Deposited 2024-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain L27 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
8VSA Endogenous trans-translation complex with tmRNA*SmpB in the P site and alanyl-tRNA in the A site of E. coli 70S ribosome Deposited 2024-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain L27 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8W51 Structure of YchF(H114A) on E.coli 50S ribosomal subunit Deposited 2023-08-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 32-meric
Chain X 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 104 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
8Y5K E.coli transcription translation coupling complex in TTC-A state 2 containing mRNA with 27-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain w 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.90 Å
8Y5L E.coli transcription translation coupling complex in TTC-B state 1 (subclass1) containing mRNA with 30-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 67-meric
Chain w 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8Y5M E.coli transcription translation coupling complex in TTC-B state 2 containing mRNA with 27-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-01-31 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain w 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
8Y5N E.coli transcription translation coupling complex in TTC-A state 3 containing mRNA with 21-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain w 1–85（85 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
8Y5O E.coli transcription translation coupling complex in TTC-B state 3 (subclass1) containing mRNA with 30-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-01-31 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain w 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
8Y5P E.coli transcription translation coupling complex in TTC-B state 4 (subclass 1) containing mRNA with 24-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 67-meric
Chain w 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.50 Å
8Y5Q E.coli transcription translation coupling complex in TTC-B state 4 (subclass 2) containing mRNA with 27-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and GDPCP Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 66-meric
Chain w 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
8Y5R E.coli Transcription translation coupling complex in TTC-B state 5 (subclass 1) containing mRNA with 27-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and fusidic acid Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain w 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 FUA FUSIDIC ACID × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
8Y5S E.coli Transcription translation coupling complex in TTC-B state 5 (subclass 2) containing mRNA with 27-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and GDPCP Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain w 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
8Y5T E.coli Transcription translation coupling complex in TTC-B state 5 (subclass 3) containing mRNA with 27-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and fusidic acid Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain w 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 FUA FUSIDIC ACID × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
8YDE E.coli transcription translation coupling complex in TTC-B state 1 (subclass 3) containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 67-meric
Chain w 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
8YDF E.coli transcription translation coupling complex in TTC-B state 1 (subclass 2) containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 67-meric
Chain w 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.60 Å
8YDG E.coli transcription translation coupling complex in TTC-B state 3 (subclass2) containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-02-20 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain w 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.10 Å
8YDH E.coli transcription translation coupling complex in TTC-P state 1 (subclass1) containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 67-meric
Chain w 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.55 Å
8YDI E.coli transcription translation coupling complex in TTC-P state 1 (subclass 2) containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 67-meric
Chain w 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.60 Å
8YDJ E.coli transcription translation coupling complex in TTC-P containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-02-20 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain w 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.10 Å
8YUO E. coli 70S ribosome complexed with P. putida tRNAIle2 at the A-site and P-site Deposited 2024-03-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 309 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.25 Å
8YUP E. coli 70S ribosome complexed with P. putida tRNAIle2 and A4 mRNA Deposited 2024-03-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 309 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.39 Å
8YUQ E. coli 70S ribosome complexed with P. putida tRNAIle2 and dA4 mRNA Deposited 2024-03-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 309 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.41 Å
8YUR E. coli 70S ribosome complexed with P. putida tRNAIle2 and Am4 mRNA Deposited 2024-03-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 309 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.47 Å
8YUS E. coli 70S ribosome complexed with P.putida tRNAIle2 and A(F)4 mRNA Deposited 2024-03-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 309 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.43 Å
8ZEJ Structure of E.coli ribosome in complex with an engineered arrest peptide Deposited 2024-05-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain y 1–85（85 aa）
Not recorded ZN ZINC ION × 1 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；20 mM HEPES (pH 7.6), 140 mM NH4Cl, 25 mM MgCl2, 2 mM DTT
cryo-EM vitrification conditions Cryogen NITROGEN
Resolution 2.69 Å
8ZFF Structure of the Bacterial Ribosome without hypoxia-induced rRNA modifications Deposited 2024-05-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 457 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.59 Å
8ZFG Structure of the Bacterial Ribosome with hypoxia-induced rRNA modifications Deposited 2024-05-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 471 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.68 Å
8ZFI Structure of E.coli ribosome in complex with an engineered arrest peptide and trigger factor Deposited 2024-05-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain y 1–85（85 aa）
Not recorded ZN ZINC ION × 1 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；20 mM HEPES (pH 7.6), 140 mM NH4Cl, 25 mM MgCl2, 2 mM DTT
cryo-EM vitrification conditions Cryogen NITROGEN
Resolution 2.90 Å
8ZTU 70S ribosome arrested by PepNL Deposited 2024-06-07 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 300 K POTASSIUM ION × 47 SPD SPERMIDINE × 7 PUT 1,4-DIAMINOBUTANE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8ZTV 70S ribosome arrested by PepNL with RF2 Deposited 2024-06-07 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 301 K POTASSIUM ION × 47 SPD SPERMIDINE × 7 PUT 1,4-DIAMINOBUTANE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9B4Z E. coli 70S ribosome complex (N1-methylated 16S A1408 + arbekacin) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain BW 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 309 84G Arbekacin × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9B50 E. coli 70S ribosome complex (unmethylated 16S A1408 + arbekacin) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BW 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 309 84G Arbekacin × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9B51 E. coli 70S ribosome complex (N1-methylated 16S A1408 + G418) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain BW 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 309 GET GENETICIN × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9FBV 70S Escherichia coli ribosome with P-site initiatior tRNA. Deposited 2024-05-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 306 K POTASSIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.40 Å
9GFT Structure of the HrpA-bound E. coli disome, Class I Deposited 2024-08-12 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 105 PDB declaration: 116-meric
Chain Ar 1–85（85 aa）
Chain j 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9GGR Structure of the HrpA-bound E. coli disome, Class II Deposited 2024-08-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 106 PDB declaration: 117-meric
Chain Ar 1–85（85 aa）
Chain j 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9GHA Fusidic acid-locked Escherichia coli 70S ribosome with Staphylococcus aureus EF-G and a tRNA in pe/E chimeric state (CHI) Deposited 2024-08-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 K POTASSIUM ION × 94 MG MAGNESIUM ION × 271 GDP GUANOSINE-5'-DIPHOSPHATE × 1 FUA FUSIDIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.24 Å
9GHB Fusidic acid-locked Escherichia coli 70S ribosome with Staphylococcus aureus EF-G in post-translocational state (POST) Deposited 2024-08-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 K POTASSIUM ION × 111 MG MAGNESIUM ION × 303 GDP GUANOSINE-5'-DIPHOSPHATE × 1 FUA FUSIDIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.21 Å
9GHC Pre-release fusidic acid-locked Escherichia coli 70S ribosome with Staphylococus aureus EF-G and FusB (FusB-EF-G-70S) Deposited 2024-08-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 3 K POTASSIUM ION × 109 MG MAGNESIUM ION × 301 GDP GUANOSINE-5'-DIPHOSPHATE × 1 FUA FUSIDIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.79 Å
9GHD Escherichia coli 70S ribosome in complex with Staphylococcus aureus FusB-EF-G (FusB-EF-G-70S*) Deposited 2024-08-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 K POTASSIUM ION × 112 MG MAGNESIUM ION × 303 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.41 Å
9GHE Staphylococcus aureus FusB bound to the small subunit of the Escherichia coli 70S ribosome (FusB-70S:SSU) Deposited 2024-08-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 3 K POTASSIUM ION × 112 MG MAGNESIUM ION × 303 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.87 Å
9GHF Staphylococcus aureus FusB bound to the large subunit of the Escherichia coli 70S ribosome (FusB-70S:LSU) Deposited 2024-08-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 3 K POTASSIUM ION × 112 MG MAGNESIUM ION × 303 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9GXX 70S ribosome with doublet-decoding tRNASer3 bound to A-site GCA codon Deposited 2024-10-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 288 SPD SPERMIDINE × 7 PUT 1,4-DIAMINOBUTANE × 7 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.61 Å
9H0L 70S ribosome with cognate tRNASer3 bound to A-site AGC codon Deposited 2024-10-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 314 SPD SPERMIDINE × 6 SPM SPERMINE × 1 PUT 1,4-DIAMINOBUTANE × 6 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.49 Å
9H3P 50S subunit precursor C-CP_(L22)- Deposited 2024-10-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 20 PDB declaration: 22-meric
Chain W 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.06 Å
9H3Q 50S subunit precursor C-CP_YjgA_(L22)-~H61 Deposited 2024-10-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 21 PDB declaration: 23-meric
Chain W 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.02 Å
9H3R 50S subunit precursor C-CP_YjgA_(L22)- Deposited 2024-10-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 23 PDB declaration: 25-meric
Chain W 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.12 Å
9H3S 50S subunit precursor C-CP_YjgA_L22 Deposited 2024-10-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 25 PDB declaration: 27-meric
Chain W 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.16 Å
9H3V 50S subunit precursor C-CP_L2-L28 Deposited 2024-10-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 23 PDB declaration: 25-meric
Chain W 10–85（76 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.55 Å
9H3W 50S subunit precursor C-CP_H68 Deposited 2024-10-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 23 PDB declaration: 25-meric
Chain W 10–85（76 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.38 Å
9H3X 50S subunit precursor C-CP_H68_L35 Deposited 2024-10-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 25 PDB declaration: 27-meric
Chain W 10–85（76 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.12 Å
9H3Y 50S subunit precursor 50S_(L16)- Deposited 2024-10-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 26 PDB declaration: 28-meric
Chain W 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.09 Å
9H3Z mature 50S subunit Deposited 2024-10-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain W 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.98 Å
9HA4 Pooled 50S subunit C-CP_(L22)- precursor states supplemented with Api137 Deposited 2024-11-01 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 19 PDB declaration: 21-meric
Chain W 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.26 Å
9HA6 mature 50S subunit supplemented with Api137 Deposited 2024-11-01 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 32-meric
Chain W 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.08 Å
9HA7 Pooled 50S subunit C-CP_(L22)-~H61 precursor states supplemented with Api137 Deposited 2024-11-01 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 17 PDB declaration: 19-meric
Chain W 11–85（75 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.37 Å
9HUQ Structure of WT E.coli ribosome with complexed filament nascent chain at length 47, with P-site tRNA Deposited 2024-12-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 32-meric
Chain y 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.49 Å
9HUS Structure of WT E.coli ribosome with complexed filament nascent chain at length 31, with P-site tRNAs Deposited 2024-12-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 32-meric
Chain y 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9HY6 Structure of E.coli ribosome with nascent chain at linker length of 31 amino acids, with mRNA, P-site and A-site tRNAs Deposited 2025-01-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 34-meric
Chain y 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
9HYM Structure of WT E.coli ribosome with complexed filament nascent chain at length 34, with mRNA, P-site and A-site tRNAs, and mRNA Deposited 2025-01-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 34-meric
Chain y 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9I3L Structure of E.coli ribosome with filamin mutant Y719E nascent chain at linker length of 47 amino acids, with tRNA Deposited 2025-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 32-meric
Chain y 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9IOT Cryo-EM structure of Escherichia coli hibernating ribosome with RNase I mutant Deposited 2024-07-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain Y 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 475 CA CALCIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；20 mM HEPES-KOH (pH 7.6), 10 mM Mg(OAc)2, 30 mM NH4Cl, and 6 mM 2-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9JMK 50S Ribosomal Subunit precursor state III Deposited 2024-09-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 26 PDB declaration: 28-meric
Chain W 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
9JPM Structure of the Bacterial Ribosome with human tRNA Lys(mcm5s2U34) and mRNA(AAA) Deposited 2024-09-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 391 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.43 Å
9JPO Structure of the Bacterial Ribosome with human tRNA Lys(mcm5h2U34) and mRNA(AAA) Deposited 2024-09-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 448 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.18 Å
9JPP Structure of the Bacterial Ribosome with human tRNA Lys(mcm5s2U34) and mRNA(AAG) Deposited 2024-09-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 443 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.26 Å
9JQ2 Structure of the Bacterial Ribosome with human tRNA Lys(mcm5h2U34) and mRNA(AAG) Deposited 2024-09-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 438 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.61 Å
9N2B Impacts of ribosomal RNA sequence variation on gene expression and phenotype: Cryo-EM structure of the rrsB ribosome (BBB-70S) Deposited 2025-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain La 1–85（85 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 9 SPD SPERMIDINE × 5 MG MAGNESIUM ION × 276 K POTASSIUM ION × 56 ZN ZINC ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9N2C Impacts of ribosomal RNA sequence variation on gene expression and phenotype: Cryo-EM structure of the rrsH ribosome (HBB-70S) Deposited 2025-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain La 1–85（85 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 10 SPD SPERMIDINE × 5 MG MAGNESIUM ION × 283 K POTASSIUM ION × 49 ZN ZINC ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9NJV E. coli 70S initiation complex (bL33 absent) Deposited 2025-02-28 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain 27 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 152 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9NKL E. coli 70S initiation complex Deposited 2025-03-01 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain 27 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 161 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9NLB E. coli initiation complex with EQ2-EttA in Hydrolytic 2 conformation Deposited 2025-03-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 27 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 279 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NLE E. coli initiation complex with EQ2-EttA in Hydrolytic 1 conformation Deposited 2025-03-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 27 10–85（76 aa）
Not recorded MG MAGNESIUM ION × 298 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NLF E. coli initiation complex with EQ2-YbiT in Hydrolytic 2/PtIM(a) conformation Deposited 2025-03-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 27 9–85（77 aa）
Not recorded MG MAGNESIUM ION × 245 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NLQ E. coli initiation complex with EQ2-YbiT in Hydrolytic 1/PtIM(a) conformation Deposited 2025-03-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 27 9–85（77 aa）
Not recorded MG MAGNESIUM ION × 241 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9NLS E. coli initiation complex with EQ2-YbiT in Intermediate/PtIM(b) conformation Deposited 2025-03-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 27 9–85（77 aa）
Not recorded MG MAGNESIUM ION × 248 ZN ZINC ION × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9PIH E. coli 70S ribosome bound to Doxycycline Deposited 2025-07-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 276 K POTASSIUM ION × 92 DXT (4S,4AR,5S,5AR,6R,12AS)-4-(DIMETHYLAMINO)-3,5,10,12,12A-PENTAHYDROXY-6-METHYL-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2-CARBOXAMIDE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9PII E. coli 70S ribosome bound to Sarecycline Deposited 2025-07-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 281 K POTASSIUM ION × 100 V7A Sarecycline × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9PIJ E. coli 70S ribosome bound to Minocycline Deposited 2025-07-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 340 K POTASSIUM ION × 148 MIY (4S,4AS,5AR,12AS)-4,7-BIS(DIMETHYLAMINO)-3,10,12,12A-TETRAHYDROXY-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2- CARBOXAMIDE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9Q87 Principles of ion binding to RNA inferred from the analysis of a 1.55 Angstrom resolution bacterial ribosome structure - Part I: Mg2+ Deposited 2025-02-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded K POTASSIUM ION × 235 MG MAGNESIUM ION × 415 CU1 COPPER (I) ION × 5 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.55 Å
9QQQ Cryo-EM structure of SKM-70S ribosomal stalled complex in the major state (vacant A-site, canon) Deposited 2025-04-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 A1JA7 [(2~{S},3~{S},4~{R},5~{R},6~{S})-4-[(2~{S},3~{R},4~{S},5~{R},6~{S})-5-acetamido-6-(hydroxymethyl)-4-[(2~{R},3~{R},4~{S},5~{S},6~{R})-6-(hydroxymethyl)-4-[(2~{S},3~{R},4~{R},5~{R},6~{R})-6-(hydroxymethyl)-5-methoxy-3,4-bis(oxidanyl)oxan-2-yl]oxy-3,5-bis(oxidanyl)oxan-2-yl]oxy-3-oxidanyl-oxan-2-yl]oxy-6-carbamimidamido-2-(hydroxymethyl)-5-oxidanyl-oxan-3-yl] carbamate × 1 MG MAGNESIUM ION × 312 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.26 Å
9QSJ Cryo-EM structure of SKM-70S ribosomal stalled complex in the A-tRNA positioned (Body open) state. Deposited 2025-04-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 A1JAI [(2~{S},3~{S},4~{R},5~{R},6~{S})-4-[(2~{S},3~{R},4~{S},5~{R},6~{S})-5-acetamido-6-(hydroxymethyl)-4-[(2~{R},3~{R},4~{S},5~{S},6~{R})-6-(hydroxymethyl)-4-[(2~{S},3~{R},4~{R},5~{R},6~{R})-6-(hydroxymethyl)-5-methoxy-3,4-bis(oxidanyl)oxan-2-yl]oxy-3,5-bis(oxidanyl)oxan-2-yl]oxy-3-oxidanyl-oxan-2-yl]oxy-2-(hydroxymethyl)-6-[[~{N}-[4-[(~{N}-methylcarbamimidoyl)amino]butyl]carbamimidoyl]amino]-5-oxidanyl-oxan-3-yl] carbamate × 1 MG MAGNESIUM ION × 311 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.62 Å
9R3A Structure of Stalled Beta-Galactosidase 70S Ribosome Nascent Chain Deposited 2025-05-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 K POTASSIUM ION × 131 MG MAGNESIUM ION × 287 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.86 Å
9RBF Structure of a stalled E. coli 70S RNC-NuoK-86 in complex with the membrane protein insertase SecYEG-YidC Deposited 2025-05-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 61-meric
Chain v 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 2.44 Å
9RFW Manikomycin bound to the Escherichia coli 50S ribosomal subunit Deposited 2025-06-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 31 PDB declaration: 35-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 213 K POTASSIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.40 Å
9RJA Manikomycin bound to the Escherichia coli 70S ribosome Deposited 2025-06-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 K POTASSIUM ION × 2 PAR PAROMOMYCIN × 1 SPD SPERMIDINE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.45 Å
9RTU Structure of the 70S-EF-G(P610L)-GDP-Pi ribosome complex with tRNAs in hybrid state 1 (H1-EF-G(P610L)-GDP-Pi) Deposited 2025-07-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain W 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 369 ZN ZINC ION × 2 NA SODIUM ION × 2 AM2 APRAMYCIN × 3 PO4 PHOSPHATE ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 3.00 Å
9RTV Structure of the 70S-EF-G(P610L)-GDP-Pi ribosome complex with tRNAs in hybrid state 2 (H2-EF-G(P610L)-GDP-Pi) Deposited 2025-07-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain W 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 369 ZN ZINC ION × 2 NA SODIUM ION × 2 AM2 APRAMYCIN × 3 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 3.60 Å
9SLG Doxycycline Bound E. coli Ribosome with Rearranged Peptidyl Transferase Centre Deposited 2025-09-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 447 K POTASSIUM ION × 77 DXT (4S,4AR,5S,5AR,6R,12AS)-4-(DIMETHYLAMINO)-3,5,10,12,12A-PENTAHYDROXY-6-METHYL-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2-CARBOXAMIDE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；BS100 ribosomal resuspension buffer
cryo-EM vitrification conditions Cryogen ETHANE；Blot time 4 s, blot force 1, blot total 1
Resolution 2.16 Å
9SRO Cryo-EM structure of SKM-70S ribosomal stalled complex in the rotated state with hybrid tRNAs Deposited 2025-09-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 54-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 A1JAI [(2~{S},3~{S},4~{R},5~{R},6~{S})-4-[(2~{S},3~{R},4~{S},5~{R},6~{S})-5-acetamido-6-(hydroxymethyl)-4-[(2~{R},3~{R},4~{S},5~{S},6~{R})-6-(hydroxymethyl)-4-[(2~{S},3~{R},4~{R},5~{R},6~{R})-6-(hydroxymethyl)-5-methoxy-3,4-bis(oxidanyl)oxan-2-yl]oxy-3,5-bis(oxidanyl)oxan-2-yl]oxy-3-oxidanyl-oxan-2-yl]oxy-2-(hydroxymethyl)-6-[[~{N}-[4-[(~{N}-methylcarbamimidoyl)amino]butyl]carbamimidoyl]amino]-5-oxidanyl-oxan-3-yl] carbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.60 Å
9SS4 pre-50S ribosomal subunit in rimM-KO with RsfS (-H68) Deposited 2025-09-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 35-meric
Chain B0 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9SS5 50S ribosomal subunit in rimM-KO with RsfS (+H68) Deposited 2025-09-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 34-meric
Chain B0 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9SS6 70S ribosome from RimM-KO Deposited 2025-09-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain B0 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
9SYH E. coli 70S ribosome from deltaRlmE strain Deposited 2025-10-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain v 1–85（85 aa）
Not recorded K POTASSIUM ION × 148 MG MAGNESIUM ION × 351 SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 6 PUT 1,4-DIAMINOBUTANE × 9 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.89 Å
9T0Y E. coli 70S ribosome from delta-9 strain Deposited 2025-10-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain v 1–85（85 aa）
Not recorded K POTASSIUM ION × 143 MG MAGNESIUM ION × 337 SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 6 PUT 1,4-DIAMINOBUTANE × 9 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.87 Å
9T19 E. coli 70S ribosome from delta-RlmE strain, PTC class 0 Deposited 2025-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain v 1–85（85 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 99 K POTASSIUM ION × 42 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.41 Å
9T1A E. coli 70S ribosome from delta-RlmE strain, PTC class 1 Deposited 2025-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain v 1–85（85 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 102 K POTASSIUM ION × 43 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.39 Å
9T1B E. coli 70S ribosome from delta-RlmE strain, PTC class 2 Deposited 2025-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain v 1–85（85 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 102 K POTASSIUM ION × 43 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.32 Å
9T1C E. coli 70S ribosome from delta-RlmE strain, PTC class 3 Deposited 2025-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 13-meric
Chain v 1–85（85 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.07 Å
9T1E E. coli 70S ribosome from delta-RlmE strain, PTC class 4 Deposited 2025-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain v 1–85（85 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 101 K POTASSIUM ION × 43 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.28 Å
9T1F E. coli 70S ribosome from delta-RlmE strain, PTC class 5 Deposited 2025-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain v 1–85（85 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 102 K POTASSIUM ION × 40 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.32 Å
9T1G E. coli 70S ribosome from delta-RlmE strain, PTC class 6 Deposited 2025-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 13-meric
Chain v 1–85（85 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 100 K POTASSIUM ION × 42 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.29 Å
9T1H E. coli 70S ribosome from delta-RlmE strain, PTC class 7 Deposited 2025-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain v 1–85（85 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 102 K POTASSIUM ION × 43 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.33 Å
9T1I E. coli 70S ribosome from delta-RlmE strain, PTC class 8 Deposited 2025-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 13-meric
Chain v 1–85（85 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 102 K POTASSIUM ION × 43 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.30 Å
9T1J E. coli 70S ribosome from delta-RlmE strain, PTC class 9 Deposited 2025-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain v 1–85（85 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 102 K POTASSIUM ION × 43 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.23 Å
9T2J E. coli 70S ribosome from delta-9 strain, PTC class 0 Deposited 2025-10-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 12-meric
Chain v 1–85（85 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 101 K POTASSIUM ION × 39 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.02 Å
9T2K E. coli 70S ribosome from delta-9 strain, PTC class 1 Deposited 2025-10-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain v 1–85（85 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 101 K POTASSIUM ION × 40 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.06 Å
9T2L E. coli 70S ribosome from delta-9 strain, PTC class 2 Deposited 2025-10-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain v 1–85（85 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 101 K POTASSIUM ION × 40 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.07 Å
9T2M E. coli 70S ribosome from delta-9 strain, PTC class 3 Deposited 2025-10-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 13-meric
Chain v 1–85（85 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 101 K POTASSIUM ION × 39 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.06 Å
9T2N E. coli 70S ribosome from delta-9 strain, PTC class 4 Deposited 2025-10-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain v 1–85（85 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 101 K POTASSIUM ION × 36 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.06 Å
9T2O E. coli 70S ribosome from delta-9 strain, PTC class 5 Deposited 2025-10-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 13-meric
Chain v 1–85（85 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 101 K POTASSIUM ION × 39 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.07 Å
9T2P E. coli 70S ribosome from delta-9 strain, PTC class 6 Deposited 2025-10-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain v 1–85（85 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 101 K POTASSIUM ION × 36 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.08 Å
9T2Q E. coli 70S ribosome from delta-9 strain, PTC class 7 Deposited 2025-10-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain v 1–85（85 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 101 K POTASSIUM ION × 40 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.08 Å
9T2R E. coli 70S ribosome from delta-9 strain, PTC class 8 Deposited 2025-10-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 13-meric
Chain v 1–85（85 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 101 K POTASSIUM ION × 40 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.22 Å
9T2S E. coli 70S ribosome from delta-9 strain, PTC class 9 Deposited 2025-10-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain v 1–85（85 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 100 K POTASSIUM ION × 39 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.07 Å
9T6M E. coli 70S ribosome from delta-10 strain Deposited 2025-11-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain v 1–85（85 aa）
Not recorded K POTASSIUM ION × 132 MG MAGNESIUM ION × 316 SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 5 PUT 1,4-DIAMINOBUTANE × 8 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.87 Å
9T8K E. coli 70S ribosome from delta-10 strain, PTC class 0 Deposited 2025-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: 11-meric
Chain v 1–85（85 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 MG MAGNESIUM ION × 34 K POTASSIUM ION × 21 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.18 Å
9T8L E. coli 70S ribosome from delta-10 strain, PTC class 1 Deposited 2025-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: 11-meric
Chain v 1–85（85 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 MG MAGNESIUM ION × 34 K POTASSIUM ION × 21 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.21 Å
9T8M E. coli 70S ribosome from delta-10 strain, PTC class 2 Deposited 2025-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: 11-meric
Chain v 1–85（85 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 MG MAGNESIUM ION × 34 K POTASSIUM ION × 21 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9T8N E. coli 70S ribosome from delta-10 strain, PTC class 3 Deposited 2025-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: 13-meric
Chain v 1–85（85 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 MG MAGNESIUM ION × 33 K POTASSIUM ION × 21 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.22 Å
9T8O E. coli 70S ribosome from delta-10 strain, PTC class 4 Deposited 2025-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: 11-meric
Chain v 1–85（85 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 MG MAGNESIUM ION × 34 K POTASSIUM ION × 21 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.19 Å
9T8P E. coli 70S ribosome from delta-10 strain, PTC class 5 Deposited 2025-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: 12-meric
Chain v 1–85（85 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 MG MAGNESIUM ION × 34 K POTASSIUM ION × 21 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.22 Å
9T8Q E. coli 70S ribosome from delta-10 strain, PTC class 6 Deposited 2025-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: 12-meric
Chain v 1–85（85 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 MG MAGNESIUM ION × 34 K POTASSIUM ION × 21 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.23 Å
9T8R E. coli 70S ribosome from delta-10 strain, PTC class 7 Deposited 2025-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: 12-meric
Chain v 1–85（85 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 MG MAGNESIUM ION × 34 K POTASSIUM ION × 21 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.22 Å
9T8S E. coli 70S ribosome from delta-10 strain, PTC class 8 Deposited 2025-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: 12-meric
Chain v 1–85（85 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 MG MAGNESIUM ION × 34 K POTASSIUM ION × 21 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.22 Å
9T8T E. coli 70S ribosome from delta-10 strain, PTC class 9 Deposited 2025-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: 13-meric
Chain v 1–85（85 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 1 MG MAGNESIUM ION × 34 K POTASSIUM ION × 21 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.23 Å
9TEW DalDro bound to the initiating Escherichia coli 70S ribosome Deposited 2025-11-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 Å
9TEX Dal2 bound to the Escherichia coli 70S ribosome Deposited 2025-11-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.54 Å
9TEZ DalDroS bound to the Escherichia coli 50S ribosomal subunit Deposited 2025-11-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 31 PDB declaration: 34-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 SPM SPERMINE × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.88 Å
9TMI E. coli 70S ribosome with A- and P-site tRNA Deposited 2025-12-13 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 258 SCM SPECTINOMYCIN × 1 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.08 Å
9TNL E. coli 70S ribosome with A/P- and P/E-site tRNA Deposited 2025-12-16 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 SCM SPECTINOMYCIN × 1 MG MAGNESIUM ION × 266 K POTASSIUM ION × 52 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.11 Å
9TQA E. coli 70S ribosome, trapped conformational ground state of SSU-h44 apical loop, with A- and P-site tRNA Deposited 2025-12-19 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 SCM SPECTINOMYCIN × 1 MG MAGNESIUM ION × 238 VAL VALINE × 1 K POTASSIUM ION × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.06 Å
9WNQ Structure of E.coli ribosome in complex with an engineered arrest peptide Deposited 2025-09-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain y 1–85（85 aa）
Not recorded ZN ZINC ION × 1 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；20 mM HEPES (pH 7.6), 140 mM NH4Cl, 25 mM MgCl2, 2 mM DTT
cryo-EM vitrification conditions Cryogen NITROGEN
Resolution 2.59 Å
9WNR Structure of E.coli ribosome in complex with an engineered arrest peptide and trigger factor Deposited 2025-09-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain y 1–85（85 aa）
Not recorded ZN ZINC ION × 1 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；20 mM HEPES (pH 7.6), 140 mM NH4Cl, 25 mM MgCl2, 2 mM DTT
cryo-EM vitrification conditions Cryogen NITROGEN
Resolution 2.76 Å
9XFK In situ structure of bacterial 50S ribosomes Deposited 2025-10-29 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain e 11–85（75 aa）
Not recorded MG MAGNESIUM ION × 166 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.98 Å
9XFL In vitro structure of bacterial 50S ribosomes Deposited 2025-10-29 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain e 11–85（75 aa）
Not recorded MG MAGNESIUM ION × 176 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.16 Å
9Y79 Escherichia coli transcription-translation loosely coupled complex (TTC-LC^walked) containing mRNA with a 39 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2025-09-09 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain b 1–85（85 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 3.20 Å
9ZTL Single Particle Cryo EM Analysis of a Ribosome Nascent Globin Complex Deposited 2025-12-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain v 1–85（85 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.91 Å

541 other PDB entries and 586 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RL27_ECOLI
Isoform —
PDB entities 42
Chains and sequence ranges Author chain b； PDBConstruct 1–85； UniProt 1–85

50S ribosomal protein L28

Escherichia coli

UniProt S0YB49

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain c； UniProt 1–78 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 26 1–78（78 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 26 1–78（78 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain x 1–78（78 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain x 1–78（78 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain x 1–78（78 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain X 1–78（78 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain c 1–78（78 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain c 1–78（78 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain c 1–78（78 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain c 1–78（78 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain c 1–78（78 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain c 1–78（78 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain c 1–78（78 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain c 1–78（78 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain c 1–78（78 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain c 1–78（78 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain c 1–78（78 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain c 1–78（78 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain c 1–78（78 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain c 1–78（78 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain c 1–78（78 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain c 1–78（78 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain c 1–78（78 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain c 1–78（78 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain c 1–78（78 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain w 1–78（78 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7LVK Cfr-modified 50S subunit from Escherichia coli Deposited 2021-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain f 1–78（78 aa）
Not recorded MG MAGNESIUM ION × 179 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain f 1–78（78 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain f 1–78（78 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain X 1–78（78 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

30 other PDB entries and 30 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name S0YB49_ECOLX
Isoform —
PDB entities 43
Chains and sequence ranges Author chain c； PDBConstruct 1–78； UniProt 1–78

50S ribosomal protein L29

Escherichia coli

UniProt D7Z9G3

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain e； UniProt 1–63 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 27 1–63（63 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 27 1–63（63 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain X 1–63（63 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6O9K 70S initiation complex Deposited 2019-03-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain 2 1–63（63 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain y 1–63（63 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain y 1–63（63 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain y 1–63（63 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain Y 1–63（63 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain e 1–63（63 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain e 1–63（63 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain e 1–63（63 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain e 1–63（63 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain e 1–63（63 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain e 1–63（63 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain e 1–63（63 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain e 1–63（63 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6WD0 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain y 1–63（63 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6WD1 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-B) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain y 1–63（63 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6WD2 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain y 1–63（63 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD3 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-B1) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain y 1–63（63 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD4 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-B2) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain y 1–63（63 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD5 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-C1) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain y 1–63（63 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD7 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-D) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain y 1–63（63 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6WD8 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain y 1–63（63 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD9 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-B) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain y 1–63（63 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WDA Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-C) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain y 1–63（63 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain e 1–63（63 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain e 1–63（63 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain e 1–63（63 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain e 1–63（63 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain e 1–63（63 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain e 1–63（63 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain e 1–63（63 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain e 1–63（63 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain x 1–63（63 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7LVK Cfr-modified 50S subunit from Escherichia coli Deposited 2021-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain g 1–63（63 aa）
Not recorded MG MAGNESIUM ION × 179 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain g 1–63（63 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain g 1–63（63 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain Y 1–63（63 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

39 other PDB entries and 39 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7Z9G3_ECOLX
Isoform —
PDB entities 45
Chains and sequence ranges Author chain e； PDBConstruct 1–63； UniProt 1–63

50S ribosomal protein L30

Escherichia coli

UniProt D7Z9H3

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain f； UniProt 1–59 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 28 1–59（59 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 28 1–59（59 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain z 1–59（59 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain z 1–59（59 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain z 1–59（59 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain Z 1–59（59 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain f 1–59（59 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain f 1–59（59 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain f 1–59（59 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain f 1–59（59 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain f 1–59（59 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain f 1–59（59 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain f 1–59（59 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain f 1–59（59 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain f 1–59（59 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain f 1–59（59 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain f 1–59（59 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain f 1–59（59 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain f 1–59（59 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain f 1–59（59 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain f 1–59（59 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain f 1–59（59 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain f 1–59（59 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain y 1–59（59 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7LVK Cfr-modified 50S subunit from Escherichia coli Deposited 2021-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain h 1–59（59 aa）
Not recorded MG MAGNESIUM ION × 179 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain h 1–59（59 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain h 1–59（59 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain Z 1–59（59 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

28 other PDB entries and 28 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7Z9H3_ECOLX
Isoform —
PDB entities 46
Chains and sequence ranges Author chain f； PDBConstruct 1–59； UniProt 1–59

50S ribosomal protein L31

Escherichia coli

UniProt D7ZFP6

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain g； UniProt 1–70 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 29 1–70（70 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 29 1–70（70 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain Z 1–70（70 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain a 1–70（70 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain g 1–70（70 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain g 1–70（70 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain g 1–70（70 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain g 1–70（70 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain g 1–70（70 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain g 1–70（70 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain g 1–70（70 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain g 1–70（70 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain g 1–70（70 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain g 1–70（70 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain g 1–70（70 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain g 1–70（70 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain g 1–70（70 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain g 1–70（70 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain g 1–70（70 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain g 1–70（70 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain g 1–70（70 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain g 1–70（70 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain 4 1–70（70 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain Q 1–70（70 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain Q 1–70（70 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain a 1–70（70 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

26 other PDB entries and 26 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7ZFP6_ECOLX
Isoform —
PDB entities 47
Chains and sequence ranges Author chain g； PDBConstruct 1–70； UniProt 1–70

50S ribosomal protein L2

Escherichia coli

UniProt P60422

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain h； UniProt 1–273 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
10QM E.coli 50S ribosomal subunit bound to compound 48a Deposited 2026-02-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain K 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 2.49 Å
11BQ Escherichia coli 70S ribosome containing an evolved 16S rRNA (EC-S3.5) Deposited 2026-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 307 SPD SPERMIDINE × 14 SPM SPERMINE × 1 C CYTIDINE-5'-MONOPHOSPHATE × 1 G GUANOSINE-5'-MONOPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
11DG Chimeric Escherichia coli 70S ribosome containing an evolved Vibrio cholerae 16S rRNA (VC-S4.4) Deposited 2026-02-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 272 SPD SPERMIDINE × 14 SPM SPERMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
11EL Chimeric Escherichia coli 70S ribosome containing an evolved 16S rRNA from Vibrio cholerae (VC-ST) Deposited 2026-02-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 308 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
11FV Chimeric Escherichia coli 70S ribosome containing an evolved 16S rRNA from Pseudomonas aeruginosa (PA-S3.3) Deposited 2026-02-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain K 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 307 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
11GG Chimeric Escherichia coli 70S ribosome containing an evolved 16S rRNA from Pseudomonas aeruginosa (PA-ST) Deposited 2026-02-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain K 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 307 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.02 Å
28UH E. coli 70S ribosome, trapped conformational ground state of SSU-h44 apical loop, with A/P- and P/E-site tRNA Deposited 2026-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 274 K POTASSIUM ION × 65 SCM SPECTINOMYCIN × 1 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.06 Å
28UI E. coli 70S ribosome, trapped conformational excited state of SSU-h44 apical loop, with A- and P-site tRNA Deposited 2026-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 SCM SPECTINOMYCIN × 1 MG MAGNESIUM ION × 270 VAL VALINE × 1 K POTASSIUM ION × 11 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.10 Å
28UJ E. coli 70S ribosome, trapped conformational excited state of SSU-h44 apical loop, with A/P- and P/E-site tRNA Deposited 2026-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 251 SCM SPECTINOMYCIN × 1 K POTASSIUM ION × 47 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.16 Å
28UK E. coli 70S ribosome, conformational ground state mutation in SSU-h41, with A- and P-site tRNA Deposited 2026-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 227 K POTASSIUM ION × 74 SCM SPECTINOMYCIN × 1 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.24 Å
28UL E. coli 70S ribosome, conformational ground state mutation in SSU-h41, with A/P- and P/E-site tRNA Deposited 2026-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 212 K POTASSIUM ION × 77 SCM SPECTINOMYCIN × 1 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
28UM E. coli 70S ribosome, conformational excited state mutation in SSU-h41, with A- and P-site tRNA Deposited 2026-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 238 K POTASSIUM ION × 109 SCM SPECTINOMYCIN × 1 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.15 Å
28UN E. coli 70S ribosome, conformational excited state mutation in SSU-h41, with A/P- and P/E-site tRNA Deposited 2026-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 183 K POTASSIUM ION × 65 SCM SPECTINOMYCIN × 1 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
2RDO 50S subunit with EF-G(GDPNP) and RRF bound Deposited 2007-09-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 34-meric
Chain C 2–273（272 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer PolyMix；pH 7.5；PolyMix
cryo-EM vitrification conditions Cryogen ETHANE；Rapid-freezing in liquid ethane by Vitrobot
Resolution 9.10 Å
30QZ E. coli 50S ribosome with peptidyl-tRNA and Hsp15 Deposited 2026-05-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 33-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 204 ZN ZINC ION × 1 ASP ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.23 Å
30RA E. coli 70S ribosome with peptidyl-tRNA, mRNA and Hsp15 Deposited 2026-05-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 281 ASP ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.78 Å
30RB E. coli 70S ribosome with peptidyl-tRNA and Hsp15 Deposited 2026-05-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 210 K POTASSIUM ION × 2 ASP ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.92 Å
3BBX The Hsp15 protein fitted into the low resolution Cryo-EM map of the 50S.nc-tRNA.Hsp15 complex Deposited 2007-11-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 110 ELECTRON MICROSCOPY
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
3J5L Structure of the E. coli 50S subunit with ErmBL nascent chain Deposited 2013-10-23 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 34-meric
Chain C 2–272（271 aa）
Not recorded UNL UNKNOWN LIGAND × 1 ERY ERYTHROMYCIN A × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Plunged into liquid ethane (FEI VITROBOT MARK IV)
Resolution 6.60 Å
3J7Z Structure of the E. coli 50S subunit with ErmCL nascent chain Deposited 2014-08-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 35-meric
Chain C 1–273（273 aa）
Not recorded ERY ERYTHROMYCIN A × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Plunged into liquid ethane (FEI VITROBOT MARK IV).
Resolution 3.90 Å
3J9Y Cryo-EM structure of tetracycline resistance protein TetM bound to a translating E.coli ribosome Deposited 2015-03-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain C 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 50 mM HEPES-KOH, 100 mM KOAc, 25 mM Mg(OAc)2, 6 mM b-mercaptoethanol；pH 7.4；50 mM HEPES-KOH, 100 mM KOAc, 25 mM Mg(OAc)2, 6 mM b-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE；Plunged into liquid ethane (FEI VITROBOT MARK IV)
Resolution 3.90 Å
3J9Z Activation of GTP Hydrolysis in mRNA-tRNA Translocation by Elongation Factor G Deposited 2015-03-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain LN 2–273（272 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions 93 K；Cryogen ETHANE；Plunged into liquid ethane (FEI VITROBOT MARK IV)
Resolution 3.60 Å
3JA1 Activation of GTP Hydrolysis in mRNA-tRNA Translocation by Elongation Factor G Deposited 2015-03-30 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain LD 2–273（272 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions 93 K；Cryogen ETHANE；Plunged into liquid ethane (FEI VITROBOT MARK IV)
Resolution 3.60 Å
3JBU Mechanisms of Ribosome Stalling by SecM at Multiple Elongation Steps Deposited 2015-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain c 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 20mM HEPES, 50mM KOAc, 6mM Mg(OAc)2, 1mM DTT, 500 ug/ml chloramphenicol, 0.05% Nikkol, 0.5% pill/ml Complete EDTA-free Protease inhibitor cocktail, 0.1U/ml RNasin and 125mM sucrose；pH 7；20mM HEPES, 50mM KOAc, 6mM Mg(OAc)2, 1mM DTT, 500 ug/ml chloramphenicol, 0.05% Nikkol, 0.5% pill/ml Complete EDTA-free Protease inhibitor cocktail, 0.1U/ml RNasin and 125mM sucrose
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.64 Å
3JBV Mechanisms of Ribosome Stalling by SecM at Multiple Elongation Steps Deposited 2015-10-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain c 1–273（273 aa） Fragment：UNP residues 1-232
Not recorded CLM CHLORAMPHENICOL × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20mM HEPES, 50mM KOAc, 6mM Mg(OAc)2, 1mM DTT, 500 ug/ml chloramphenicol,0.05% Nikkol,0.5% pill/ml Complete EDTA-free Protease inhibitor cocktail,0.1 U/ml RNasin and 125mM sucrose；pH 7；20mM HEPES, 50mM KOAc, 6mM Mg(OAc)2, 1mM DTT, 500 ug/ml chloramphenicol,0.05% Nikkol,0.5% pill/ml Complete EDTA-free Protease inhibitor cocktail,0.1 U/ml RNasin and 125mM sucrose
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.32 Å
3JCD Structure of Escherichia coli EF4 in posttranslocational ribosomes (Post EF4) Deposited 2015-12-01 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain C 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
3JCE Structure of Escherichia coli EF4 in pretranslocational ribosomes (Pre EF4) Deposited 2015-12-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain C 1–273（273 aa）
Not recorded PHE PHENYLALANINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
3JCJ Structures of ribosome-bound initiation factor 2 reveal the mechanism of subunit association Deposited 2015-12-18 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain B 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 195 ZN ZINC ION × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20 mM HEPES-KOH, pH 7.5, 15 mM magnesium acetate, 150 mM potassium acetate, 4 mM 2-mercapthoethanol, 2 mM spermidine, 0.05 mM spermine；pH 7.5；20 mM HEPES-KOH, pH 7.5, 15 mM magnesium acetate, 150 mM potassium acetate, 4 mM 2-mercapthoethanol, 2 mM spermidine, 0.05 mM spermine
cryo-EM vitrification conditions Blot for 2-4 seconds before plunging；Cryogen ETHANE；Blot for 2-4 seconds before plunging into liquid ethane (FEI VITROBOT MARK I).
Resolution 3.70 Å
3JCN Structures of ribosome-bound initiation factor 2 reveal the mechanism of subunit association: Initiation Complex I Deposited 2016-01-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain C 1–273（273 aa）
Not recorded GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20 mM HEPES-KOH, pH 7.5, 15 mM magnesium acetate, 150 mM potassium acetate, 4 mM 2-mercapthoethanol, 2 mM spermidine, 0.05 mM spermine；pH 7.5；20 mM HEPES-KOH, pH 7.5, 15 mM magnesium acetate, 150 mM potassium acetate, 4 mM 2-mercapthoethanol, 2 mM spermidine, 0.05 mM spermine
cryo-EM vitrification conditions Blot for 2-4 seconds before plunging；Cryogen ETHANE；Blot for 2-4 seconds before plunging into liquid ethane (FEI VITROBOT MARK I).
Resolution 4.60 Å
4CSU Cryo-EM structures of the 50S ribosome subunit bound with ObgE Deposited 2014-03-10 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 31 PDB declaration: 33-meric
Chain C 2–273（272 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 20MM TRIS-HCL, 100MM NH4CL,10MM MGCL2；pH 7.5；20MM TRIS-HCL, 100MM NH4CL,10MM MGCL2
cryo-EM vitrification conditions Cryogen ETHANE；LIQUID ETHANE
Resolution 5.50 Å
4U1U Crystal structure of the E. coli ribosome bound to quinupristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain BC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 271 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 6.5；291 K；PEG8k, MPD
Resolution 2.95 Å R-free 0.282
4U1U Crystal structure of the E. coli ribosome bound to quinupristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 227 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 6.5；291 K；PEG8k, MPD
Resolution 2.95 Å R-free 0.282
4U1V Crystal structure of the E. coli ribosome bound to linopristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain BC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 271 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.00 Å R-free 0.274
4U1V Crystal structure of the E. coli ribosome bound to linopristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 227 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.00 Å R-free 0.274
4U20 Crystal structure of the E. coli ribosome bound to flopristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain BC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 271 VIF Flopristin × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.90 Å R-free 0.279
4U20 Crystal structure of the E. coli ribosome bound to flopristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 227 VIF Flopristin × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.90 Å R-free 0.279
4U24 Crystal structure of the E. coli ribosome bound to dalfopristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain BC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 271 DOL 5-(2-DIETHYLAMINO-ETHANESULFONYL)-21-HYDROXY-10-ISOPROPYL-11,19-DIMETHYL-9,26-DIOXA-3,15,28-TRIAZA-TRICYCLO[23.2.1.00,255]OCTACOSA-1(27),12,17,19,25(28)-PENTAENE-2,8,14,23-TETRAONE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.90 Å R-free 0.264
4U24 Crystal structure of the E. coli ribosome bound to dalfopristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 226 DOL 5-(2-DIETHYLAMINO-ETHANESULFONYL)-21-HYDROXY-10-ISOPROPYL-11,19-DIMETHYL-9,26-DIOXA-3,15,28-TRIAZA-TRICYCLO[23.2.1.00,255]OCTACOSA-1(27),12,17,19,25(28)-PENTAENE-2,8,14,23-TETRAONE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.90 Å R-free 0.264
4U25 Crystal structure of the E. coli ribosome bound to virginiamycin M1. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain BC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 271 VIR VIRGINIAMYCIN M1 × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.90 Å R-free 0.265
4U25 Crystal structure of the E. coli ribosome bound to virginiamycin M1. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 227 VIR VIRGINIAMYCIN M1 × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.90 Å R-free 0.265
4U26 Crystal structure of the E. coli ribosome bound to dalfopristin and quinupristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain BC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 271 DOL 5-(2-DIETHYLAMINO-ETHANESULFONYL)-21-HYDROXY-10-ISOPROPYL-11,19-DIMETHYL-9,26-DIOXA-3,15,28-TRIAZA-TRICYCLO[23.2.1.00,255]OCTACOSA-1(27),12,17,19,25(28)-PENTAENE-2,8,14,23-TETRAONE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.80 Å R-free 0.271
4U26 Crystal structure of the E. coli ribosome bound to dalfopristin and quinupristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 227 DOL 5-(2-DIETHYLAMINO-ETHANESULFONYL)-21-HYDROXY-10-ISOPROPYL-11,19-DIMETHYL-9,26-DIOXA-3,15,28-TRIAZA-TRICYCLO[23.2.1.00,255]OCTACOSA-1(27),12,17,19,25(28)-PENTAENE-2,8,14,23-TETRAONE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.80 Å R-free 0.271
4U27 Crystal structure of the E. coli ribosome bound to flopristin and linopristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain BC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 271 VIF Flopristin × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.80 Å R-free 0.260
4U27 Crystal structure of the E. coli ribosome bound to flopristin and linopristin. Deposited 2014-07-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 227 VIF Flopristin × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.80 Å R-free 0.260
4V47 Real space refined coordinates of the 30S and 50S subunits fitted into the low resolution cryo-EM map of the EF-G.GTP state of E. coli 70S ribosome Deposited 2003-05-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 43 PDB declaration: 46-meric
Chain AA 1–272（272 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer Tris；pH 7.5；Tris
cryo-EM vitrification conditions Rapid-freezing in liquid ethane
Resolution 12.30 Å
4V48 Real space refined coordinates of the 30S and 50S subunits fitted into the low resolution cryo-EM map of the initiation-like state of E. coli 70S ribosome Deposited 2003-05-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 44 PDB declaration: 48-meric
Chain AA 1–272（272 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer hepes；pH 7.5；hepes
cryo-EM vitrification conditions Rapid-freezing in liquid ethane
Resolution 11.50 Å
4V4H Crystal structure of the bacterial ribosome from Escherichia coli in complex with the antibiotic kasugamyin at 3.5A resolution. Deposited 2006-08-04 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BC 1–273（273 aa）
Not recorded KSG (1S,2R,3S,4R,5S,6S)-2,3,4,5,6-PENTAHYDROXYCYCLOHEXYL 2-AMINO-4-{[CARBOXY(IMINO)METHYL]AMINO}-2,3,4,6-TETRADEOXY-ALPHA-D-ARABINO-HEXOPYRANOSIDE × 1 MG MAGNESIUM ION × 170 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；MPD, PEG 8000, MGCL2, NH4CL, SPERMINE, SPERMIDINE, TRIS-HCL, EDTA, PH 7.5, BATCH, TEMPERATURE 277K, pH 7.50
Resolution 3.46 Å R-free 0.331
4V4H Crystal structure of the bacterial ribosome from Escherichia coli in complex with the antibiotic kasugamyin at 3.5A resolution. Deposited 2006-08-04 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DC 0–272（273 aa）
Not recorded KSG (1S,2R,3S,4R,5S,6S)-2,3,4,5,6-PENTAHYDROXYCYCLOHEXYL 2-AMINO-4-{[CARBOXY(IMINO)METHYL]AMINO}-2,3,4,6-TETRADEOXY-ALPHA-D-ARABINO-HEXOPYRANOSIDE × 1 MG MAGNESIUM ION × 173 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；MPD, PEG 8000, MGCL2, NH4CL, SPERMINE, SPERMIDINE, TRIS-HCL, EDTA, PH 7.5, BATCH, TEMPERATURE 277K, pH 7.50
Resolution 3.46 Å R-free 0.331
4V4Q Crystal structure of the bacterial ribosome from Escherichia coli at 3.5 A resolution. Deposited 2005-08-30 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BC 0–272（273 aa）
Not recorded MG MAGNESIUM ION × 170 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.46 Å R-free 0.331
4V4Q Crystal structure of the bacterial ribosome from Escherichia coli at 3.5 A resolution. Deposited 2005-08-30 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DC 0–272（273 aa）
Not recorded MG MAGNESIUM ION × 173 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.46 Å R-free 0.331
4V4V Structure of a pre-translocational E. coli ribosome obtained by fitting atomic models for RNA and protein components into cryo-EM map EMD-1056 Deposited 2006-05-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 46 PDB declaration: 52-meric
Chain BA 38–264（227 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；rapid-freezing in liquid ethane
Resolution 15.00 Å
4V4W Structure of a SecM-stalled E. coli ribosome complex obtained by fitting atomic models for RNA and protein components into cryo-EM map EMD-1143 Deposited 2006-05-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 46 PDB declaration: 52-meric
Chain BA 39–265（227 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；rapid-freezing in liquid ethane
Resolution 15.00 Å
4V50 Crystal Structure of Ribosome with messenger RNA and the Anticodon stem-loop of P-site tRNA. Deposited 2006-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain BC 1–272（272 aa）
Not recorded MG MAGNESIUM ION × 181 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MGCL2, NH4CL, SPERMINE, SPERMIDINE, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.22 Å R-free 0.320
4V50 Crystal Structure of Ribosome with messenger RNA and the Anticodon stem-loop of P-site tRNA. Deposited 2006-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain DC 1–272（272 aa）
Not recorded MG MAGNESIUM ION × 177 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MGCL2, NH4CL, SPERMINE, SPERMIDINE, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.22 Å R-free 0.320
4V52 Crystal structure of the bacterial ribosome from Escherichia coli in complex with neomycin. Deposited 2007-06-15 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BC 2–273（272 aa）
Not recorded NMY NEOMYCIN × 2 MG MAGNESIUM ION × 170 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.21 Å R-free 0.309
4V52 Crystal structure of the bacterial ribosome from Escherichia coli in complex with neomycin. Deposited 2007-06-15 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DC 2–273（272 aa）
Not recorded NMY NEOMYCIN × 2 MG MAGNESIUM ION × 173 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.21 Å R-free 0.309
4V53 Crystal structure of the bacterial ribosome from Escherichia coli in complex with gentamicin. Deposited 2007-06-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BC 2–273（272 aa）
Not recorded MG MAGNESIUM ION × 170 LLL (2R,3R,4R,5R)-2-((1S,2S,3R,4S,6R)-4,6-DIAMINO-3-((2R,3R,6S)-3-AMINO-6-(AMINOMETHYL)-TETRAHYDRO-2H-PYRAN-2-YLOXY)-2-HYDR OXYCYCLOHEXYLOXY)-5-METHYL-4-(METHYLAMINO)-TETRAHYDRO-2H-PYRAN-3,5-DIOL × 4 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.54 Å R-free 0.320
4V53 Crystal structure of the bacterial ribosome from Escherichia coli in complex with gentamicin. Deposited 2007-06-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DC 2–273（272 aa）
Not recorded MG MAGNESIUM ION × 173 LLL (2R,3R,4R,5R)-2-((1S,2S,3R,4S,6R)-4,6-DIAMINO-3-((2R,3R,6S)-3-AMINO-6-(AMINOMETHYL)-TETRAHYDRO-2H-PYRAN-2-YLOXY)-2-HYDR OXYCYCLOHEXYLOXY)-5-METHYL-4-(METHYLAMINO)-TETRAHYDRO-2H-PYRAN-3,5-DIOL × 4 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.54 Å R-free 0.320
4V54 Crystal structure of the bacterial ribosome from Escherichia coli in complex with ribosome recycling factor (RRF). Deposited 2007-06-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain BC 2–273（272 aa）
Not recorded MG MAGNESIUM ION × 170 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.30 Å R-free 0.304
4V54 Crystal structure of the bacterial ribosome from Escherichia coli in complex with ribosome recycling factor (RRF). Deposited 2007-06-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DC 2–273（272 aa）
Not recorded MG MAGNESIUM ION × 173 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.30 Å R-free 0.304
4V55 Crystal structure of the bacterial ribosome from Escherichia coli in complex with gentamicin and ribosome recycling factor (RRF). Deposited 2007-06-17 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain BC 2–273（272 aa）
Not recorded MG MAGNESIUM ION × 170 LLL (2R,3R,4R,5R)-2-((1S,2S,3R,4S,6R)-4,6-DIAMINO-3-((2R,3R,6S)-3-AMINO-6-(AMINOMETHYL)-TETRAHYDRO-2H-PYRAN-2-YLOXY)-2-HYDR OXYCYCLOHEXYLOXY)-5-METHYL-4-(METHYLAMINO)-TETRAHYDRO-2H-PYRAN-3,5-DIOL × 2 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 4.00 Å R-free 0.305
4V55 Crystal structure of the bacterial ribosome from Escherichia coli in complex with gentamicin and ribosome recycling factor (RRF). Deposited 2007-06-17 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DC 2–273（272 aa）
Not recorded MG MAGNESIUM ION × 173 LLL (2R,3R,4R,5R)-2-((1S,2S,3R,4S,6R)-4,6-DIAMINO-3-((2R,3R,6S)-3-AMINO-6-(AMINOMETHYL)-TETRAHYDRO-2H-PYRAN-2-YLOXY)-2-HYDR OXYCYCLOHEXYLOXY)-5-METHYL-4-(METHYLAMINO)-TETRAHYDRO-2H-PYRAN-3,5-DIOL × 2 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 4.00 Å R-free 0.305
4V56 Crystal structure of the bacterial ribosome from Escherichia coli in complex with spectinomycin. Deposited 2007-07-21 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BC 2–273（272 aa）
Not recorded MG MAGNESIUM ION × 170 SCM SPECTINOMYCIN × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.93 Å R-free 0.311
4V56 Crystal structure of the bacterial ribosome from Escherichia coli in complex with spectinomycin. Deposited 2007-07-21 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DC 2–273（272 aa）
Not recorded MG MAGNESIUM ION × 170 SCM SPECTINOMYCIN × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.93 Å R-free 0.311
4V57 Crystal structure of the bacterial ribosome from Escherichia coli in complex with spectinomycin and neomycin. Deposited 2007-07-21 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BC 2–273（272 aa）
Not recorded NMY NEOMYCIN × 2 MG MAGNESIUM ION × 170 SCM SPECTINOMYCIN × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.50 Å R-free 0.306
4V57 Crystal structure of the bacterial ribosome from Escherichia coli in complex with spectinomycin and neomycin. Deposited 2007-07-21 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DC 2–273（272 aa）
Not recorded NMY NEOMYCIN × 2 MG MAGNESIUM ION × 170 SCM SPECTINOMYCIN × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.50 Å R-free 0.306
4V5H E.Coli 70s Ribosome Stalled During Translation Of Tnac Leader Peptide. Deposited 2009-10-26 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain BC 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 50 MM TRIS-HCL PH 8.0, 10MM MG-ACETATE, 50MM KCL, 10MM NH4CL, 2MM EGTA, 2MM L-TRYPTOPHAN, 10 MM DTT；pH 8；50 MM TRIS-HCL PH 8.0, 10MM MG-ACETATE, 50MM KCL, 10MM NH4CL, 2MM EGTA, 2MM L-TRYPTOPHAN, 10 MM DTT
cryo-EM vitrification conditions Cryogen ETHANE；CRYOGEN- ETHANE,
Resolution 5.80 Å
4V5Y Crystal structure of the bacterial ribosome from Escherichia coli in complex with paromomycin and ribosome recycling factor (RRF). Deposited 2007-06-19 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain BC 2–273（272 aa）
Not recorded MG MAGNESIUM ION × 170 PAR PAROMOMYCIN × 2 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 4.45 Å R-free 0.309
4V5Y Crystal structure of the bacterial ribosome from Escherichia coli in complex with paromomycin and ribosome recycling factor (RRF). Deposited 2007-06-19 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DC 2–273（272 aa）
Not recorded MG MAGNESIUM ION × 173 PAR PAROMOMYCIN × 2 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 4.45 Å R-free 0.309
4V64 Crystal structure of the bacterial ribosome from Escherichia coli in complex with hygromycin B. Deposited 2008-06-11 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 170 HYG HYGROMYCIN B × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.50 Å R-free 0.318
4V64 Crystal structure of the bacterial ribosome from Escherichia coli in complex with hygromycin B. Deposited 2008-06-11 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 173 HYG HYGROMYCIN B × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.50 Å R-free 0.318
4V65 Structure of the E. coli ribosome in the Pre-accommodation state Deposited 2008-08-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain BN 1–270（270 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.00 Å
4V66 Structure of the E. coli ribosome and the tRNAs in Post-accommodation state Deposited 2008-08-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain BN 1–270（270 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.00 Å
4V69 Ternary complex-bound E.coli 70S ribosome. Deposited 2008-12-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain BC 2–272（271 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Vitrification using FEI Vitrobot; blot 3 seconds before plunging with an offset of -1mm
Resolution 6.70 Å
4V6C Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting Deposited 2009-06-27 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 184 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；4% PEG 8000, 4% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, microbatch, temperature 291K
Resolution 3.19 Å R-free 0.252
4V6C Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting Deposited 2009-06-27 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；4% PEG 8000, 4% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, microbatch, temperature 291K
Resolution 3.19 Å R-free 0.252
4V6D Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting Deposited 2009-06-27 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain BC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 184 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 7；291 K；4% PEG 8000, 4% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, pH 7.0, microbatch, temperature 291K
Resolution 3.81 Å R-free 0.253
4V6D Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting Deposited 2009-06-27 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain DC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 7；291 K；4% PEG 8000, 4% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, pH 7.0, microbatch, temperature 291K
Resolution 3.81 Å R-free 0.253
4V6E Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting Deposited 2009-06-28 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain BC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 184 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 7；291 K；4% PEG 8000, 4% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, pH 7.0, microbatch, temperature 291K
Resolution 3.71 Å R-free 0.268
4V6E Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting Deposited 2009-06-28 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain DC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 7；291 K；4% PEG 8000, 4% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, pH 7.0, microbatch, temperature 291K
Resolution 3.71 Å R-free 0.268
4V6K Structural insights into cognate vs. near-cognate discrimination during decoding. Deposited 2011-01-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain AD 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen NITROGEN
Resolution 8.25 Å
4V6L Structural insights into cognate vs. near-cognate discrimination during decoding. Deposited 2011-01-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BD 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen NITROGEN
Resolution 13.20 Å
4V6M Structure of the ribosome-SecYE complex in the membrane environment Deposited 2011-02-08 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 60-meric
Chain B6 2–273（272 aa）
Not recorded PEV (1S)-2-{[(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL STEARATE × 101 PGV (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE × 32 ELECTRON MICROSCOPY
cryo-EM buffer 20 mM Hepes (pH 7.2), 100 mM KOAc, 10 mM Mg(OAc)2, 1 mM DTT, 250 microg/ml chloramphenicol；pH 7.2；20 mM Hepes (pH 7.2), 100 mM KOAc, 10 mM Mg(OAc)2, 1 mM DTT, 250 microg/ml chloramphenicol
cryo-EM vitrification conditions Cryogen ETHANE；liquid ethane was used as a cryogen
Resolution 7.10 Å
4V6N Structural characterization of mRNA-tRNA translocation intermediates (50S ribosome of class2 of the six classes) Deposited 2011-12-07 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain AD 1–272（272 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 TRP TRYPTOPHAN × 1 ELECTRON MICROSCOPY
cryo-EM buffer HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)；pH 7.5；HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)
cryo-EM vitrification conditions blot for 3 seconds；80 K；Cryogen NITROGEN；Blot for 3 seconds, plunge into liquid nitrogen (Vitrobot)
Resolution 12.10 Å
4V6O Structural characterization of mRNA-tRNA translocation intermediates (class 4a of the six classes) Deposited 2011-12-07 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BD 1–272（272 aa）
Not recorded TRP TRYPTOPHAN × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)；pH 7.5；HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)
cryo-EM vitrification conditions blot for 3 seconds；80 K；Cryogen NITROGEN；Blot for 3 seconds, plunge into liquid nitrogen (Vitrobot)
Resolution 14.70 Å
4V6P Structural characterization of mRNA-tRNA translocation intermediates (class 4b of the six classes) Deposited 2011-12-08 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BD 1–272（272 aa）
Not recorded TRP TRYPTOPHAN × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)；pH 7.5；HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)
cryo-EM vitrification conditions blot for 6 seconds；80 K；Cryogen NITROGEN；Blot for 6 seconds, plunge into liquid nitrogen (Vitrobot)
Resolution 13.50 Å
4V6Q Structural characterization of mRNA-tRNA translocation intermediates (class 5 of the six classes) Deposited 2011-12-08 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BD 1–272（272 aa）
Not recorded TRP TRYPTOPHAN × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)；pH 7.5；HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)
cryo-EM vitrification conditions blot for 3 seconds；80 K；Cryogen NITROGEN；Blot for 3 seconds, plunge into liquid nitrogen (Vitrobot)
Resolution 11.50 Å
4V6R Structural characterization of mRNA-tRNA translocation intermediates (class 6 of the six classes) Deposited 2011-12-08 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BD 1–272（272 aa）
Not recorded TRP TRYPTOPHAN × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)；pH 7.5；HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)
cryo-EM vitrification conditions blot for 3 seconds；80 K；Cryogen NITROGEN；Blot for 3 seconds, plunge into liquid nitrogen (Vitrobot)
Resolution 11.50 Å
4V6S Structural characterization of mRNA-tRNA translocation intermediates (class 3 of the six classes) Deposited 2011-12-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain AD 1–272（272 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)；pH 7.5；HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)
cryo-EM vitrification conditions blot for 3 seconds；80 K；Cryogen NITROGEN；Blot for 3 seconds, plunge into liquid nitrogen (Vitrobot)
Resolution 13.10 Å
4V6T Structure of the bacterial ribosome complexed by tmRNA-SmpB and EF-G during translocation and MLD-loading Deposited 2012-01-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain BC 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions blot for 5-10 seconds before plunging；96.15 K；Cryogen ETHANE；blot for 5-10 seconds before plunging into liquid ethane (FEI Vitrobot)
Resolution 8.30 Å
4V6V Tetracycline resistance protein Tet(O) bound to the ribosome Deposited 2013-02-25 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain BD 2–273（272 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.80 Å
4V6Y E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in classic pre-translocation state (pre1a) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BC 1–272（272 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 12.00 Å
4V6Z E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in classic pre-translocation state (pre1b) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BC 1–272（272 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 12.00 Å
4V70 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in intermediate pre-translocation state (pre3) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BC 1–272（272 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 17.00 Å
4V71 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in intermediate pre-translocation state (pre2) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BC 1–272（272 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 20.00 Å
4V72 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in hybrid pre-translocation state (pre4) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BC 1–272（272 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 13.00 Å
4V73 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in hybrid pre-translocation state (pre5a) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BC 1–272（272 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 15.00 Å
4V74 70S-fMetVal-tRNAVal-tRNAfMet complex in hybrid pre-translocation state (pre5b) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BC 1–272（272 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 17.00 Å
4V75 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in classic post-translocation state (post1) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BC 1–272（272 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 12.00 Å
4V76 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in intermediate post-translocation state (post2a) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BC 1–272（272 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 17.00 Å
4V77 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in intermediate post-translocation state (post2b) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BC 1–272（272 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 17.00 Å
4V78 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in intermediate post-translocation state (post3a) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BC 1–272（272 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 20.00 Å
4V79 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in intermediate post-translocation state (post3b) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BC 1–272（272 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 15.00 Å
4V7A E. coli 70S-fMetVal-tRNAVal post-translocation complex (post4) Deposited 2013-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain BC 1–272（272 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 9.00 Å
4V7B Visualization of two tRNAs trapped in transit during EF-G-mediated translocation Deposited 2013-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BC 1–273（273 aa）
Not recorded FUA FUSIDIC ACID × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 80 mM HEPES potassium, 75 mM NH4Cl, 10 mM MgCl2, 6 mM BME；pH 7.6；80 mM HEPES potassium, 75 mM NH4Cl, 10 mM MgCl2, 6 mM BME
cryo-EM vitrification conditions blot for 5-10 seconds before plunging；96 K；Cryogen ETHANE；Blot for 5-10 seconds before plunging into liquid ethane (FEI VITROBOT MARK I)
Resolution 6.80 Å
4V7C Structure of the Ribosome with Elongation Factor G Trapped in the Pre-Translocation State (pre-translocation 70S*tRNA structure) Deposited 2013-11-20 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BD 2–273（272 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer Polymix buffer；pH 7.6；10 mM HEPES-KOH, 5 mM MgCl2, 90 mM NH4Cl, 2 mM spermidine, 0.1 mM spermine, 6 mM BME, 0.5 mM viomycin, 0.5 mM GTP, 0.5 mM fusidic acid
cryo-EM vitrification conditions Freshly glow-disharged grids were loaded into an FEI Mark II Vitrobot and equilibrated to 95% relative humidity at 22 degrees Celsius. 2 microliters of sample was applied through the side port, blotted for 7 seconds with a positional offset of 2, and plunged into liquid ethane.；Cryogen ETHANE；Freshly glow-disharged grids were loaded into an FEI Mark II Vitrobot and equilibrated to 95% relative humidity at 22 degrees Celsius. 2 microliters of sample was applied through the side port, blotted for 7 seconds with a positional offset of 2, and plunged into liquid ethane.
Resolution 7.60 Å
4V7D Structure of the Ribosome with Elongation Factor G Trapped in the Pre-Translocation State (pre-translocation 70S*tRNA*EF-G structure) Deposited 2013-11-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain AD 2–273（272 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer Polymix buffer；pH 7.6；10 mM HEPES-KOH, 5 mM MgCl2, 90 mM NH4Cl, 2 mM spermidine, 0.1 mM spermine, 6 mM BME, 0.5 mM viomycin, 0.5 mM GTP, 0.5 mM fusidic acid
cryo-EM vitrification conditions Freshly glow-disharged grids were loaded into an FEI Mark II Vitrobot and equilibrated to 95% relative humidity at 22 degrees Celsius. 2 microliters of sample was applied through the side port, blotted for 7 seconds with a positional offset of 2, and plunged into liquid ethane.；Cryogen ETHANE；Freshly glow-disharged grids were loaded into an FEI Mark II Vitrobot and equilibrated to 95% relative humidity at 22 degrees Celsius. 2 microliters of sample was applied through the side port, blotted for 7 seconds with a positional offset of 2, and plunged into liquid ethane.
Resolution 7.60 Å
4V7I Ribosome-SecY complex. Deposited 2009-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain A6 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 50 MM HEPES- KOH PH 7.5, 100 MM KOAC, 10 MM MG(OAC)2, 0.05% DDM；pH 7.5；50 MM HEPES- KOH PH 7.5, 100 MM KOAC, 10 MM MG(OAC)2, 0.05% DDM
cryo-EM vitrification conditions Cryogen ETHANE；THE SPECIMENS WERE PLUNGE FROZEN IN LIQUID ETHANE AT 4 DEGREES C AT AN RH OF ~90-95%.
Resolution 9.60 Å
4V7S Crystal structure of the E. coli ribosome bound to telithromycin. Deposited 2010-08-05 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 181 TEL TELITHROMYCIN × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.25 Å R-free 0.245
4V7S Crystal structure of the E. coli ribosome bound to telithromycin. Deposited 2010-08-05 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.25 Å R-free 0.245
4V7T Crystal structure of the E. coli ribosome bound to chloramphenicol. Deposited 2010-08-14 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 183 CLM CHLORAMPHENICOL × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.19 Å R-free 0.252
4V7T Crystal structure of the E. coli ribosome bound to chloramphenicol. Deposited 2010-08-14 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.19 Å R-free 0.252
4V7U Crystal structure of the E. coli ribosome bound to erythromycin. Deposited 2010-08-15 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 182 ERY ERYTHROMYCIN A × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；4.3% PEG 8000, 4.9% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, 10 mM Tris, 20 mM MES pH 6.5. 0.25 mM EDTA, microbatch, temperature 291K
Resolution 3.10 Å R-free 0.254
4V7U Crystal structure of the E. coli ribosome bound to erythromycin. Deposited 2010-08-15 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；4.3% PEG 8000, 4.9% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, 10 mM Tris, 20 mM MES pH 6.5. 0.25 mM EDTA, microbatch, temperature 291K
Resolution 3.10 Å R-free 0.254
4V7V Crystal structure of the E. coli ribosome bound to clindamycin. Deposited 2010-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 182 CLY CLINDAMYCIN × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；4.3% PEG 8000, 4.9% MPD, 10 mM Tris, 20 mM MES, pH 6.5-7.0, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, 0.25 mM EDTA, microbatch, temperature 291K
Resolution 3.29 Å R-free 0.241
4V7V Crystal structure of the E. coli ribosome bound to clindamycin. Deposited 2010-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；4.3% PEG 8000, 4.9% MPD, 10 mM Tris, 20 mM MES, pH 6.5-7.0, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, 0.25 mM EDTA, microbatch, temperature 291K
Resolution 3.29 Å R-free 0.241
4V89 Crystal Structure of Release Factor RF3 Trapped in the GTP State on a Rotated Conformation of the Ribosome (without viomycin) Deposited 2011-11-17 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 58-meric
Chain BC 1–273（273 aa）
Not recorded GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；295 K；Tris Ac PH.7.0 25-35 mM KCL 6.1% PEG 20000 %1 glycerol 50mM sucrose , VAPOR DIFFUSION, SITTING DROP, temperature 295K
Resolution 3.70 Å R-free 0.290
4V9C Allosteric control of the ribosome by small-molecule antibiotics Deposited 2012-07-25 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain BC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 224 NMY NEOMYCIN × 10 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.5；291 K；PEG800, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.30 Å R-free 0.255
4V9C Allosteric control of the ribosome by small-molecule antibiotics Deposited 2012-07-25 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain DC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 266 NMY NEOMYCIN × 8 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.5；291 K；PEG800, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.30 Å R-free 0.255
4V9D Structures of the bacterial ribosome in classical and hybrid states of tRNA binding Deposited 2012-07-31 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain CC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 271 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.00 Å R-free 0.260
4V9D Structures of the bacterial ribosome in classical and hybrid states of tRNA binding Deposited 2012-07-31 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain DC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 227 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.00 Å R-free 0.260
4V9O Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain AC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 187 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.272
4V9O Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain CC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 187 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.272
4V9O Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain EC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 187 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.272
4V9O Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain GC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 187 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.272
4V9P Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain AC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 185 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.267
4V9P Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain CC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 185 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.267
4V9P Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain EC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 185 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.267
4V9P Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain GC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 185 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.267
4WF1 Crystal structure of the E. coli ribosome bound to negamycin. Deposited 2014-09-11 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain BC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 271 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.09 Å R-free 0.244
4WF1 Crystal structure of the E. coli ribosome bound to negamycin. Deposited 2014-09-11 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 228 ZN ZINC ION × 1 NEG NEGAMYCIN × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.09 Å R-free 0.244
4WOI 4,5-linked aminoglycoside antibiotics regulate the bacterial ribosome by targeting dynamic conformational processes within intersubunit bridge B2 Deposited 2014-10-15 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain BC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 269 PAR PAROMOMYCIN × 6 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KCl, KSCN
Resolution 3.00 Å R-free 0.253
4WOI 4,5-linked aminoglycoside antibiotics regulate the bacterial ribosome by targeting dynamic conformational processes within intersubunit bridge B2 Deposited 2014-10-15 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain CC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 226 PAR PAROMOMYCIN × 7 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KCl, KSCN
Resolution 3.00 Å R-free 0.253
4WWW Crystal structure of the E. coli ribosome bound to CEM-101 Deposited 2014-11-12 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain RC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 182 EM1 (3aS,4R,7S,9R,10R,11R,13R,15R,15aR)-1-{4-[4-(3-aminophenyl)-1H-1,2,3-triazol-1-yl]butyl}-4-ethyl-7-fluoro-11-methoxy-3a ,7,9,11,13,15-hexamethyl-2,6,8,14-tetraoxotetradecahydro-2H-oxacyclotetradecino[4,3-d][1,3]oxazol-10-yl 3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranoside × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.10 Å R-free 0.252
4WWW Crystal structure of the E. coli ribosome bound to CEM-101 Deposited 2014-11-12 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain YC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.10 Å R-free 0.252
4YBB High-resolution structure of the Escherichia coli ribosome Deposited 2015-02-18 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 263 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 PGE TRIETHYLENE GLYCOL × 9 ACY ACETIC ACID × 3 EDO 1,2-ETHANEDIOL × 12 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.10 Å R-free 0.234
4YBB High-resolution structure of the Escherichia coli ribosome Deposited 2015-02-18 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 200 PG4 TETRAETHYLENE GLYCOL × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.10 Å R-free 0.234
5ADY Cryo-EM structures of the 50S ribosome subunit bound with HflX Deposited 2015-08-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 34-meric
Chain C 1–273（273 aa）
Not recorded GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20MM TRIS-HCL, 100MM NH4CL, 10MM MGCL2；pH 7.5；20MM TRIS-HCL, 100MM NH4CL, 10MM MGCL2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
5AFI 2.9A Structure of E. coli ribosome-EF-TU complex by cs-corrected cryo-EM Deposited 2015-01-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 333 CL CHLORIDE ION × 2 FME N-FORMYLMETHIONINE × 1 KIR KIRROMYCIN × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 NA SODIUM ION × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer 50MM HEPES-KOH, 70MMNH4CL, 30MM KCL, 20MM MGCL2, 1MM DTT, 0.6MM SPERMINE, 0.4MM SPERMIDINE, 0.15MM KIRROMYCIN；pH 7.5；50MM HEPES-KOH, 70MMNH4CL, 30MM KCL, 20MM MGCL2, 1MM DTT, 0.6MM SPERMINE, 0.4MM SPERMIDINE, 0.15MM KIRROMYCIN
cryo-EM vitrification conditions Cryogen ETHANE；LIQUIDE ETHANE
Resolution 2.90 Å
5AKA EM structure of ribosome-SRP-FtsY complex in closed state Deposited 2015-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 31 PDB declaration: 34-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 110 ELECTRON MICROSCOPY
cryo-EM buffer 50MM HEPES-KOH, 100MM KOAC, 8MM MG(OAC)2, 500UG/ML CHLORAMPHENICO；pH 7.5；50MM HEPES-KOH, 100MM KOAC, 8MM MG(OAC)2, 500UG/ML CHLORAMPHENICO
cryo-EM vitrification conditions Cryogen ETHANE；LIQUID ETHAN
Resolution 5.70 Å
5GAD RNC-SRP-SR complex early state Deposited 2015-11-24 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 37-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 433 ZN ZINC ION × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
5GAE RNC in complex with a translocating SecYEG Deposited 2015-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.33 Å
5GAF RNC in complex with SRP Deposited 2015-11-25 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 36-meric
Chain C 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 431 ZN ZINC ION × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
5GAG RNC in complex with SRP-SR in the closed state Deposited 2015-11-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 36-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 431 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
5GAH RNC in complex with SRP with detached NG domain Deposited 2015-11-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 36-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 431 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
5H5U Mechanistic insights into the alternative translation termination by ArfA and RF2 Deposited 2016-11-09 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain C 2–273（272 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.01 Å
5IQR Structure of RelA bound to the 70S ribosome Deposited 2016-03-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain B 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 299 ZN ZINC ION × 3 PAR PAROMOMYCIN × 1 MET METHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Grids were blotted for 5 s
Resolution 3.00 Å
5IT8 High-resolution structure of the Escherichia coli ribosome Deposited 2016-03-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 266 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.12 Å R-free 0.220
5IT8 High-resolution structure of the Escherichia coli ribosome Deposited 2016-03-16 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 200 PG4 TETRAETHYLENE GLYCOL × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.12 Å R-free 0.220
5J5B Structure of the WT E coli ribosome bound to tetracycline Deposited 2016-04-01 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 267 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 TAC TETRACYCLINE × 1 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8000, Spermidine, Putrescine, Ammonium Chloride, Magnesium Chloride, MES pH 6.5
Resolution 2.80 Å R-free 0.219
5J5B Structure of the WT E coli ribosome bound to tetracycline Deposited 2016-04-01 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 202 PG4 TETRAETHYLENE GLYCOL × 1 TAC TETRACYCLINE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8000, Spermidine, Putrescine, Ammonium Chloride, Magnesium Chloride, MES pH 6.5
Resolution 2.80 Å R-free 0.219
5J7L Structure of the 70S E coli ribosome with the U1052G mutation in the 16S rRNA bound to tetracycline Deposited 2016-04-06 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 268 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 TAC TETRACYCLINE × 2 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, Magnesium Chloride, MES pH 6.5
Resolution 3.00 Å R-free 0.193
5J7L Structure of the 70S E coli ribosome with the U1052G mutation in the 16S rRNA bound to tetracycline Deposited 2016-04-06 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 204 PG4 TETRAETHYLENE GLYCOL × 1 TAC TETRACYCLINE × 2 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, Magnesium Chloride, MES pH 6.5
Resolution 3.00 Å R-free 0.193
5J88 Structure of the E coli 70S ribosome with the U1060A mutation in 16S rRNA Deposited 2016-04-07 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DC 2–273（272 aa）
Not recorded MG MAGNESIUM ION × 266 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, Magnesium Chloride, MES pH 6.5
Resolution 3.32 Å R-free 0.219
5J88 Structure of the E coli 70S ribosome with the U1060A mutation in 16S rRNA Deposited 2016-04-07 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CC 2–273（272 aa）
Not recorded MG MAGNESIUM ION × 200 PG4 TETRAETHYLENE GLYCOL × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, Magnesium Chloride, MES pH 6.5
Resolution 3.32 Å R-free 0.219
5J8A Structure of the E coli 70S ribosome with the U1052G mutation in 16S rRNA bound to tigecycline Deposited 2016-04-07 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DC 2–273（272 aa）
Not recorded MG MAGNESIUM ION × 268 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 T1C TIGECYCLINE × 1 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, MAgnesium Chloride, MPD, MES pH 6.5
Resolution 3.10 Å R-free 0.192
5J8A Structure of the E coli 70S ribosome with the U1052G mutation in 16S rRNA bound to tigecycline Deposited 2016-04-07 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CC 2–273（272 aa）
Not recorded MG MAGNESIUM ION × 204 PG4 TETRAETHYLENE GLYCOL × 1 T1C TIGECYCLINE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, MAgnesium Chloride, MPD, MES pH 6.5
Resolution 3.10 Å R-free 0.192
5J91 Structure of the Wild-type 70S E coli ribosome bound to Tigecycline Deposited 2016-04-08 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DC 2–273（272 aa）
Not recorded MG MAGNESIUM ION × 267 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 T1C TIGECYCLINE × 1 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, MAgnesium Chloride, MPD, MES pH 6.5
Resolution 2.96 Å R-free 0.221
5J91 Structure of the Wild-type 70S E coli ribosome bound to Tigecycline Deposited 2016-04-08 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CC 2–273（272 aa）
Not recorded MG MAGNESIUM ION × 202 PG4 TETRAETHYLENE GLYCOL × 1 T1C TIGECYCLINE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, MAgnesium Chloride, MPD, MES pH 6.5
Resolution 2.96 Å R-free 0.221
5JC9 Structure of the Escherichia coli ribosome with the U1052G mutation in the 16S rRNA Deposited 2016-04-14 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 267 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, MAgnesium Chloride, MPD, MES
Resolution 3.03 Å R-free 0.200
5JC9 Structure of the Escherichia coli ribosome with the U1052G mutation in the 16S rRNA Deposited 2016-04-14 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 202 PG4 TETRAETHYLENE GLYCOL × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, MAgnesium Chloride, MPD, MES
Resolution 3.03 Å R-free 0.200
5JTE Cryo-EM structure of an ErmBL-stalled ribosome in complex with A-, P-, and E-tRNA Deposited 2016-05-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 58-meric
Chain BC 1–273（273 aa）
Not recorded LYS LYSINE × 1 ERY ERYTHROMYCIN A × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5JU8 Cryo-EM structure of an ErmBL-stalled ribosome in complex with P-, and E-tRNA Deposited 2016-05-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BC 1–273（273 aa）
Not recorded ERY ERYTHROMYCIN A × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5KCR Cryo-EM structure of the Escherichia coli 70S ribosome in complex with antibiotic Avilamycin C, mRNA and P-site tRNA at 3.6A resolution Deposited 2016-06-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain 1D 1–273（273 aa）
Not recorded 6UQ (2R,3S,4R,6S)-4-hydroxy-6-{[(2R,3aR,4R,4'R,5'S,6S,6'R,7aR)-4'-hydroxy-6-{[(2S,3R,4R,5S,6R)-3-hydroxy-2-{[(2R,3S,4S,5S,6S)-4-hydroxy-6-({(2R,3aS,3a'R,6S,6'R,7R,7'R,7aR,7a'R)-7'-hydroxy-7'-[(1S)-1-hydroxyethyl]-6'-methyl-7-[(2-methylpropanoyl)oxy]octahydro-4H-2,4'-spirobi[[1,3]dioxolo[4,5-c]pyran]-6-yl}oxy)-5-methoxy-2-(methoxymethyl)tetrahydro-2H-pyran-3-yl]oxy}-5-methoxy-6-methyltetrahydro-2H-pyran-4-yl]oxy}-4,6',7a-trimethyloctahydro-4H-spiro[1,3-dioxolo[4,5-c]pyran-2,2'-pyran]-5'-yl]oxy}-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-4-hydroxy-2-methoxy-6-methylbenzoate (non-preferred name) × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
X-ray crystallization conditions pH 7.4
Resolution 3.60 Å
5KCS Cryo-EM structure of the Escherichia coli 70S ribosome in complex with antibiotic Evernimycin, mRNA, TetM and P-site tRNA at 3.9A resolution Deposited 2016-06-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain 1D 1–273（273 aa）
Not recorded EVN (2R,3R,4R,6S)-6-{[(2R,3aR,4R,4'R,5'S,6S,6'R,7S,7aR)-6-{[(2S,3R,4R,5S,6R)-2-{[(2R,3S,4S,5S,6S)-6-({(2R,3aS,3a'R,6S,7R,7' R,7aS,7a'S)-7'-[(2,4-dihydroxy-6-methylbenzoyl)oxy]-7-hydroxyoctahydro-4H-2,4'-spirobi[[1,3]dioxolo[4,5-c]pyran]-6-yl}ox y)-4-hydroxy-5-methoxy-2-(methoxymethyl)tetrahydro-2H-pyran-3-yl]oxy}-3-hydroxy-5-methoxy-6-methyltetrahydro-2H-pyran-4- yl]oxy}-4',7-dihydroxy-4,6',7a-trimethyloctahydro-4H-spiro[1,3-dioxolo[4,5-c]pyran-2,2'-pyran]-5'-yl]oxy}-4-{[(2R,4S,5R, 6S)-5-methoxy-4,6-dimethyl-4-nitrotetrahydro-2H-pyran-2-yl]oxy}-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-4-hydroxy-2-methoxy-6-methylbenzoate (non-preferred name) × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
5KPS Structure of RelA bound to ribosome in absence of A/R tRNA (Structure I) Deposited 2016-07-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain B 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Apply 2 uL sample and blot 4 seconds before plunging into liquid ethane (GATAN CRYOPLUNGE 3).
Resolution 3.90 Å
5KPV Structure of RelA bound to ribosome in presence of A/R tRNA (Structure II) Deposited 2016-07-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain A 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Apply 2 uL sample and blot 4 seconds before plunging into liquid ethane (GATAN CRYOPLUNGE 3).
Resolution 4.10 Å
5KPW Structure of RelA bound to ribosome in presence of A/R tRNA (Structure III) Deposited 2016-07-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain A 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Apply 2 uL sample and blot 4 seconds before plunging into liquid ethane (GATAN CRYOPLUNGE 3).
Resolution 3.90 Å
5KPX Structure of RelA bound to ribosome in presence of A/R tRNA (Structure IV) Deposited 2016-07-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain A 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Apply 2 uL sample and blot 4 seconds before plunging into liquid ethane (GATAN CRYOPLUNGE 3).
Resolution 3.90 Å
5L3P Cryo-EM structure of stringent response factor RelA bound to ErmCL-stalled ribosome complex Deposited 2016-05-24 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain D 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
5LZA Structure of the 70S ribosome with SECIS-mRNA and P-site tRNA (Initial complex, IC) Deposited 2016-09-29 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain C 2–272（271 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Hepes-KOH, pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6mM spermine, 0.4mM spermidine, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5LZB Structure of SelB-Sec-tRNASec bound to the 70S ribosome in the initial binding state (IB) Deposited 2016-09-29 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain C 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 SEC SELENOCYSTEINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Hepes-KOH, pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6mM spermine, 0.4mM spermidine, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
5LZC Structure of SelB-Sec-tRNASec bound to the 70S ribosome in the codon reading state (CR) Deposited 2016-09-29 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain C 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 SEC SELENOCYSTEINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Hepes-KOH, pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6mM spermine, 0.4mM spermidine, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
5LZD Structure of SelB-Sec-tRNASec bound to the 70S ribosome in the GTPase activated state (GA) Deposited 2016-09-29 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain C 2–272（271 aa）
Not recorded CL CHLORIDE ION × 1 MG MAGNESIUM ION × 147 FME N-FORMYLMETHIONINE × 1 SEC SELENOCYSTEINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Hepes-KOH, pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6mM spermine, 0.4mM spermidine, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
5LZE Structure of the 70S ribosome with Sec-tRNASec in the classical pre-translocation state (C) Deposited 2016-09-29 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain C 2–272（271 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Hepes-KOH, pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
5LZF Structure of the 70S ribosome with fMetSec-tRNASec in the hybrid pre-translocation state (H) Deposited 2016-09-29 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain C 2–272（271 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Hepes-KOH, pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6mM spermine, 0.4mM spermidine, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.60 Å
5MDV Structure of ArfA and RF2 bound to the 70S ribosome (accommodated state) Deposited 2016-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain B 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 440 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.97 Å
5MDW Structure of ArfA(A18T) and RF2 bound to the 70S ribosome (pre-accommodated state) Deposited 2016-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain B 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 438 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.06 Å
5MDY Structure of ArfA and TtRF2 bound to the 70S ribosome (pre-accommodated state) Deposited 2016-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 62-meric
Chain B 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 450 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.35 Å
5MDZ Structure of the 70S ribosome (empty A site) Deposited 2016-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain B 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 437 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
5MGP Structural basis for ArfA-RF2 mediated translation termination on stop-codon lacking mRNAs Deposited 2016-11-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain C 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
5NCO Quaternary complex between SRP, SR, and SecYEG bound to the translating ribosome Deposited 2017-03-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 36 PDB declaration: 40-meric
Chain C 2–272（271 aa）
Not recorded ZN ZINC ION × 1 ALF TETRAFLUOROALUMINATE ION × 2 MG MAGNESIUM ION × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
5NP6 70S structure prior to bypassing Deposited 2017-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain a 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5NWY 2.9 A cryo-EM structure of VemP-stalled ribosome-nascent chain complex Deposited 2017-05-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain P 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
5O2R Cryo-EM structure of the proline-rich antimicrobial peptide Api137 bound to the terminating ribosome Deposited 2017-05-22 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain C 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
5U4I Structural Basis of Co-translational Quality Control by ArfA and RF2 Bound to Ribosome Deposited 2016-12-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 124 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
5UYK 70S ribosome bound with cognate ternary complex not base-paired to A site codon (Structure I) Deposited 2017-02-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain 04 2–272（271 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 3.90 Å
5UYL 70S ribosome bound with cognate ternary complex base-paired to A site codon (Structure II) Deposited 2017-02-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain 04 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 3.60 Å
5UYM 70S ribosome bound with cognate ternary complex base-paired to A site codon, closed 30S (Structure III) Deposited 2017-02-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain 04 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 383 ZN ZINC ION × 2 FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 3.20 Å
5UYN 70S ribosome bound with near-cognate ternary complex not base-paired to A site codon (Structure I-nc) Deposited 2017-02-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain 04 2–272（271 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 4.00 Å
5UYP 70S ribosome bound with near-cognate ternary complex base-paired to A site codon, open 30S (Structure II-nc) Deposited 2017-02-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain 04 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 LYS LYSINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 3.90 Å
5UYQ 70S ribosome bound with near-cognate ternary complex base-paired to A site codon, closed 30S (Structure III-nc) Deposited 2017-02-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain 04 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 LYS LYSINE × 1 MG MAGNESIUM ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 3.80 Å
5WDT 70S ribosome-EF-Tu H84A complex with GppNHp Deposited 2017-07-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain C 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 1904 K POTASSIUM ION × 5 PHE PHENYLALANINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；5 second blot time, no wait time
Resolution 3.00 Å
5WE4 70S ribosome-EF-Tu wt complex with GppNHp Deposited 2017-07-07 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain C 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 1618 K POTASSIUM ION × 1 FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；5 second blot time, no wait time
Resolution 3.10 Å
5WE6 70S ribosome-EF-Tu H84A complex with GTP and cognate tRNA Deposited 2017-07-07 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain C 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 662 K POTASSIUM ION × 8 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；5 second blot time, no wait time
Resolution 3.40 Å
5WFK 70S ribosome-EF-Tu H84A complex with GTP and near-cognate tRNA (Complex C3) Deposited 2017-07-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain C 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 1413 K POTASSIUM ION × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；5 second blot time, no wait time
Resolution 3.40 Å
6BU8 70S ribosome with S1 domains 1 and 2 (Class 1) Deposited 2017-12-08 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain 04 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 3.50 Å
6BY1 E. coli pH03H9 complex Deposited 2017-12-19 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain CC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 225 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；289 K；PEG 2000, PEP629, potassium thiocyanate, tris acetate
Resolution 3.94 Å R-free 0.269
6BY1 E. coli pH03H9 complex Deposited 2017-12-19 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain DC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 220 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；289 K；PEG 2000, PEP629, potassium thiocyanate, tris acetate
Resolution 3.94 Å R-free 0.269
6C4H Conformation of methylated GGQ in the peptidyl transferase center during translation termination (PTC region) Deposited 2018-01-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 34 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Grids were blotted for 3.5 seconds.
Resolution 3.10 Å
6ENF Cryo-EM structure of a polyproline-stalled ribosome in the absence of EF-P Deposited 2017-10-04 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain C 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6ENJ Polyproline-stalled ribosome in the presence of A+P site tRNA and elongation-factor P (EF-P) Deposited 2017-10-05 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain C 2–272（271 aa）
Not recorded PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6ENU Polyproline-stalled ribosome in the presence of elongation-factor P (EF-P) Deposited 2017-10-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain C 2–272（271 aa）
Not recorded PRO PROLINE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6GBZ 50S ribosomal subunit assembly intermediate state 5 Deposited 2018-04-16 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 27 PDB declaration: 29-meric
Chain C 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6GC0 50S ribosomal subunit assembly intermediate state 4 Deposited 2018-04-16 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 26 PDB declaration: 28-meric
Chain C 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6GC4 50S ribosomal subunit assembly intermediate state 3 Deposited 2018-04-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 24 PDB declaration: 26-meric
Chain C 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
6GC6 50S ribosomal subunit assembly intermediate state 2 Deposited 2018-04-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 18 PDB declaration: nonadecameric
Chain C 2–224（223 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
6GC8 50S ribosomal subunit assembly intermediate - 50S rec* Deposited 2018-04-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 27 PDB declaration: 29-meric
Chain C 2–272（271 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6GWT Cryo-EM structure of an E. coli 70S ribosome in complex with RF3-GDPCP, RF1(GAQ) and Pint-tRNA (State I) Deposited 2018-06-25 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain C 2–272（271 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；Solutions were preapred fresh and filtered previous to usage.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6GXM Cryo-EM structure of an E. coli 70S ribosome in complex with RF3-GDPCP, RF1(GAQ) and Pint-tRNA (State II) Deposited 2018-06-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain C 2–272（271 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；Solutions were preapred fresh and filtered previous to usage.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6GXN Cryo-EM structure of an E. coli 70S ribosome in complex with RF3-GDPCP, RF1(GAQ) and Pint-tRNA (State III) Deposited 2018-06-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain C 2–272（271 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；Solutions were preapred fresh and filtered previous to usage.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6GXO Cryo-EM structure of a rotated E. coli 70S ribosome in complex with RF3-GDPCP, RF1(GAQ) and P/E-tRNA (State IV) Deposited 2018-06-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain C 2–272（271 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；Solutions were preapred fresh and filtered previous to usage.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6GXP Cryo-EM structure of a rotated E. coli 70S ribosome in complex with RF3-GDPCP(RF3-only) Deposited 2018-06-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain C 2–272（271 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；Solutions were preapred fresh and filtered previous to usage.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
6H4N Structure of a hibernating 100S ribosome reveals an inactive conformation of the ribosomal protein S1 - 70S Hibernating E. coli Ribosome Deposited 2018-07-22 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain C 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；B100S buffer (25 mM Hepes pH 7.5, 100 mM KOAc, 15 mM Mg(OAc)2, 1 mM dithiothreitol)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6H58 Structure of a hibernating 100S ribosome reveals an inactive conformation of the ribosomal protein S1 - Full 100S Hibernating E. coli Ribosome Deposited 2018-07-24 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 104 PDB declaration: 112-meric
Chain C 2–272（271 aa）
Chain CC 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 7.90 Å
6HRM E. coli 70S d2d8 stapled ribosome Deposited 2018-09-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 53-meric
Chain B 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.96 Å
6I0Y TnaC-stalled ribosome complex with the titin I27 domain folding close to the ribosomal exit tunnel Deposited 2018-10-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 143 ZN ZINC ION × 1 TRP TRYPTOPHAN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6I7V Ribosomal protein paralogs bL31 and bL36 Deposited 2018-11-19 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 99 PDB declaration: 105-meric
Chain CC 2–272（271 aa）
Chain DC 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 453 PGE TRIETHYLENE GLYCOL × 8 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 13 PG4 TETRAETHYLENE GLYCOL × 5 SPD SPERMIDINE × 3 PUT 1,4-DIAMINOBUTANE × 7 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 PEG DI(HYDROXYETHYL)ETHER × 9 EDO 1,2-ETHANEDIOL × 12 GUN GUANINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN
Resolution 2.90 Å R-free 0.255
6OFX Non-rotated ribosome (Structure I) Deposited 2019-04-01 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain b 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6OG7 70S termination complex with RF2 bound to the UGA codon. Non-rotated ribosome with RF2 bound (Structure II) Deposited 2019-04-01 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain b 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain b 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain b 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain b 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain B 1–273（273 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6PC5 E. coli 50S ribosome bound to compounds 46 and VS1 Deposited 2019-06-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 6 PDB declaration: octameric
Chain K 2–272（271 aa）
Not recorded O7V (2R)-2-[(3S,4R,5E,10E,12E,14S,16R,26aR)-16-fluoro-14-hydroxy-4,12-dimethyl-1,7,22-trioxo-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl isoquinolin-3-ylcarbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
6PC6 E. coli 50S ribosome bound to compound 47 Deposited 2019-06-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain K 2–272（271 aa）
Not recorded O7S (3R,4R,5E,10E,12E,14S,16R,26aR)-16-fluoro-14-hydroxy-12-methyl-3-(propan-2-yl)-4-(prop-2-en-1-yl)-3,4,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,7H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosine-1,7,22-trione × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
6PC7 E. coli 50S ribosome bound to compound 46 Deposited 2019-06-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain K 2–272（271 aa）
Not recorded O7V (2R)-2-[(3S,4R,5E,10E,12E,14S,16R,26aR)-16-fluoro-14-hydroxy-4,12-dimethyl-1,7,22-trioxo-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl isoquinolin-3-ylcarbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
6PC8 E. coli 50S ribosome bound to compound 40q Deposited 2019-06-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain K 2–272（271 aa）
Not recorded O7Y (2R)-2-[(3S,4R,5E,10E,12E,14S,26aR)-14-hydroxy-4,12-dimethyl-1,7,16,22-tetraoxo-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl isoquinolin-3-ylcarbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
6PCH E. coli 50S ribosome bound to compound 21 Deposited 2019-06-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain K 2–272（271 aa）
Not recorded O8D (3R,4R,5E,10E,12E,14S,26aR)-14-hydroxy-12-methyl-3-(propan-2-yl)-4-(prop-2-en-1-yl)-8,9,14,15,24,25,26,26a-octahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosine-1,7,16,22(4H,17H)-tetrone × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
6PCQ E. coli 50S ribosome bound to VM2 Deposited 2019-06-18 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain K 2–272（271 aa）
Not recorded O8J (3R,4R,5E,10E,12E,14S,26aR)-14-hydroxy-4,12-dimethyl-3-(propan-2-yl)-8,9,14,15,24,25,26,26a-octahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosine-1,7,16,22(4H,17H)-tetrone × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
6PCR E. coli 50S ribosome bound to compound 40o Deposited 2019-06-18 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain K 2–272（271 aa）
Not recorded O8P (2R)-2-[(3S,4R,5E,10E,12E,14S,26aR)-14-hydroxy-4,12-dimethyl-1,7,16,22-tetraoxo-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl (2-bromopyridin-4-yl)carbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
6PCS E. coli 50S ribosome bound to compound 40e Deposited 2019-06-18 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain K 2–272（271 aa）
Not recorded O8S (2R)-2-[(3S,4R,5E,10E,12E,14S,26aR)-14-hydroxy-4,12-dimethyl-1,7,16,22-tetraoxo-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl [4-(trifluoromethyl)phenyl]carbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
6PCT E. coli 50S ribosome bound to compound 41q Deposited 2019-06-18 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain K 2–272（271 aa）
Not recorded O8V (2S)-2-[(3S,4R,5E,10E,12E,14S,26aR)-14-hydroxy-4,12-dimethyl-1,7,16,22-tetraoxo-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl isoquinolin-3-ylcarbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
6Q98 Structure of tmRNA SmpB bound in P site of E. coli 70S ribosome Deposited 2018-12-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 57-meric
Chain B 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 429 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
6Q9A Structure of tmRNA SmpB bound past E site of E. coli 70S ribosome Deposited 2018-12-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain B 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 437 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6QUL Structure of a bacterial 50S ribosomal subunit in complex with the novel quinoxolidinone antibiotic cadazolid Deposited 2019-02-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 31-meric
Chain C 1–273（273 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 382 AMP ADENOSINE MONOPHOSPHATE × 1 JJH cadazolid × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6S0K Ribosome nascent chain in complex with SecA Deposited 2019-06-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 35-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 68 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.10 Å
6SZS Release factor-dependent ribosome rescue by BrfA in the Gram-positive bacterium Bacillus subtilis Deposited 2019-10-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain C 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.06 Å
6TBV Cryo-EM structure of an Escherichia coli ribosome-SpeFL complex stalled in response to L-ornithine (Replicate 2) Deposited 2019-11-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain L021 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 339 K POTASSIUM ION × 147 UNX UNKNOWN LIGAND × 1201 ZN ZINC ION × 3 ORN L-ornithine × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
6TC3 Cryo-EM structure of an Escherichia coli ribosome-SpeFL complex stalled in response to L-ornithine (Replicate 1) Deposited 2019-11-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain L021 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 339 K POTASSIUM ION × 147 UNX UNKNOWN LIGAND × 1201 ZN ZINC ION × 3 ORN L-ornithine × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
6VU3 Cryo-EM structure of Escherichia coli transcription-translation complex A (TTC-A) containing mRNA with a 12 nt long spacer Deposited 2020-02-14 Different construct Different oligomeric state Different experimental conditions Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain h 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VWL 70S ribosome bound to HIV frameshifting stem-loop (FSS) and P/E tRNA (rotated conformation) Deposited 2020-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain A 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 34 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6VWM 70S ribosome bound to HIV frameshifting stem-loop (FSS) and P-site tRNA (non-rotated conformation, Structure I) Deposited 2020-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain A 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 53 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6VWN 70S ribosome bound to HIV frameshifting stem-loop (FSS) and P-site tRNA (non-rotated conformation, Structure II) Deposited 2020-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain A 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 55 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different construct Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain h 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ3 Escherichia coli transcription-translation complex D2 (TTC-D2) containing mRNA with a 27 nt long spacer Deposited 2020-02-27 Different construct Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain h 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZ7 Escherichia coli transcription-translation complex C1 (TTC-C1) containing a 27 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different construct Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain h 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different construct Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain h 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6WD0 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-A) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain b 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6WD1 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-B) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain b 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6WD2 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-A) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain b 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD3 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-B1) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain b 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD4 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-B2) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain b 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD5 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-C1) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain b 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD6 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-C2) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain b 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD7 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-D) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain b 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6WD8 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-A) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain b 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD9 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-B) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain b 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WDA Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-C) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain b 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6WDB Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure IV-A) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain b 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
6WDC Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure IV-B) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain b 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6WDD Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure V-A) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain b 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6WDE Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure V-B) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain b 2–272（271 aa）
Not recorded PHE PHENYLALANINE × 1 MET METHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6WDF Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure VI-A) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain b 2–272（271 aa）
Not recorded PHE PHENYLALANINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6WDG Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure VI-B) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain b 2–272（271 aa）
Not recorded PHE PHENYLALANINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6WDH Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure IV-B1) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain b 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
6WDI Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure IV-B2) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain b 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
6WDJ Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure V-A1) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain b 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WDK Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure V-A2) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain b 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WDL Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure V-B1) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain b 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WDM Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure V-B2) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain b 2–272（271 aa）
Not recorded PHE PHENYLALANINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WNT 50S ribosomal subunit without free 5S rRNA and perturbed PTC Deposited 2020-04-23 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 31-meric
Chain b 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6WNV 70S ribosome without free 5S rRNA and with a perturbed PTC Deposited 2020-04-23 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 52-meric
Chain b 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6WNW Active 70S ribosome without free 5S rRNA and bound with A- and P- tRNA Deposited 2020-04-23 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain b 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6WYV E. coli 50S ribosome bound to compounds 47 and VS1 Deposited 2020-05-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 6 PDB declaration: octameric
Chain K 2–272（271 aa）
Not recorded O7S (3R,4R,5E,10E,12E,14S,16R,26aR)-16-fluoro-14-hydroxy-12-methyl-3-(propan-2-yl)-4-(prop-2-en-1-yl)-3,4,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,7H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosine-1,7,22-trione × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
6XZ7 E. coli 50S ribosomal subunit in complex with dirithromycin, fMet-Phe-tRNA(Phe) and deacylated tRNA(iMet). Deposited 2020-02-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 33-meric
Chain C 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 178 DI0 Dirithromycin × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.10 Å
6XZA E. coli 70S ribosome in complex with dirithromycin, and deacylated tRNA(iMet) (focused classification). Deposited 2020-02-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain C2 2–272（271 aa）
Not recorded DI0 Dirithromycin × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.66 Å
6XZB E. coli 70S ribosome in complex with dirithromycin, fMet-Phe-tRNA(Phe) and deacylated tRNA(iMet) (focused classification). Deposited 2020-02-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain C2 2–272（271 aa）
Not recorded DI0 Dirithromycin × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.54 Å
6Y69 Cryo-EM structure of an Escherichia coli 70S ribosome in complex with antibiotic TetracenomycinX Deposited 2020-02-26 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 54-meric
Chain C 2–272（271 aa）
Not recorded OCW Tetracenomycin X × 1 MG MAGNESIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.86 Å
6YSR Structure of the P+9 stalled ribosome complex Deposited 2020-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 332 ZN ZINC ION × 2 CL CHLORIDE ION × 1 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；50 mM HEPES, 30 mM KCl, 7 mM MgCl2
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 3.10 Å
6YSS Structure of the P+9 ArfB-ribosome complex in the post-hydrolysis state Deposited 2020-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 387 ZN ZINC ION × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；50 mM HEPES, 30 mM KCl, 7 mM MgCl2
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 2.60 Å
6YST Structure of the P+9 ArfB-ribosome complex with P/E hybrid tRNA in the post-hydrolysis state Deposited 2020-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 253 ZN ZINC ION × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；50 mM HEPES, 30 mM KCl, 7 mM MgCl2
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 3.20 Å
6YSU Structure of the P+0 ArfB-ribosome complex in the post-hydrolysis state Deposited 2020-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 356 ZN ZINC ION × 1 NA SODIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；50 mM HEPES, 30 mM KCl, 7 mM MgCl2, 0.1 % w/v DDM
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6ZTJ E. coli 70S-RNAP expressome complex in NusG-coupled state (38 nt intervening mRNA) Deposited 2020-07-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain BC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 479 PHE PHENYLALANINE × 1 ZN ZINC ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6ZTL E. coli 70S-RNAP expressome complex in collided state bound to NusG Deposited 2020-07-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 54 PDB declaration: 62-meric
Chain BC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 441 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6ZTM E. coli 70S-RNAP expressome complex in collided state without NusG Deposited 2020-07-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 52 PDB declaration: 60-meric
Chain BC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 421 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6ZTN E. coli 70S-RNAP expressome complex in NusG-coupled state (42 nt intervening mRNA) Deposited 2020-07-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 54 PDB declaration: 63-meric
Chain BC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 487 PHE PHENYLALANINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6ZTO E. coli 70S-RNAP expressome complex in uncoupled state 1 Deposited 2020-07-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 54 PDB declaration: 62-meric
Chain BC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 487 PHE PHENYLALANINE × 1 ZN ZINC ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6ZTP E. coli 70S-RNAP expressome complex in uncoupled state 6 Deposited 2020-07-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 54 PDB declaration: 62-meric
Chain BC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 487 PHE PHENYLALANINE × 1 ZN ZINC ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6ZU1 E. coli 70S-RNAP expressome complex in uncoupled state 2 Deposited 2020-07-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 54 PDB declaration: 62-meric
Chain BC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 487 PHE PHENYLALANINE × 1 ZN ZINC ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7ABZ Structure of pre-accomodated trans-translation complex on E. coli stalled ribosome. Deposited 2020-09-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain B 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 192 KIR KIRROMYCIN × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 3.5 seconds before plunging
Resolution 3.21 Å
7AC7 Structure of accomodated trans-translation complex on E. Coli stalled ribosome. Deposited 2020-09-10 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain B 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 441 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 3.5 seconds before plunging
Resolution 3.08 Å
7ACJ Structure of translocated trans-translation complex on E. coli stalled ribosome. Deposited 2020-09-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 55-meric
Chain B 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 308 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 3.5 seconds before plunging
Resolution 3.20 Å
7ACR Structure of post-translocated trans-translation complex on E. coli stalled ribosome. Deposited 2020-09-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 55-meric
Chain B 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 212 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 3.5 seconds before plunging
Resolution 3.44 Å
7B5K E. coli 70S containing suppressor tRNA in the A-site stabilized by a Negamycin analogue and P-site tRNA-nascent chain. Deposited 2020-12-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain C 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 359 ERY ERYTHROMYCIN A × 1 SY5 2-[[[(3~{R},5~{R})-3-azanyl-6-(3-azanylpropylamino)-5-oxidanyl-hexanoyl]amino]-methyl-amino]ethanoic acid × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 Å
7BL2 pre-50S-ObgE particle state 1 Deposited 2021-01-18 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7BL3 pre-50S-ObgE particle state 2 Deposited 2021-01-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain C 1–273（273 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7BL4 in vitro reconstituted 50S-ObgE-GMPPNP-RsfS particle Deposited 2021-01-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 31 PDB declaration: 33-meric
Chain C 1–273（273 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 6 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
7BL5 pre-50S-ObgE particle Deposited 2021-01-18 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 35-meric
Chain C 1–273（273 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7BL6 50S-ObgE-GMPPNP particle Deposited 2021-01-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 32-meric
Chain C 1–273（273 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
7BV8 Mature 50S ribosomal subunit from RrmJ knock out E.coli strain Deposited 2020-04-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 32-meric
Chain C 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Solutions were made fresh form concentrated to avoid microbial contamination.
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 3.14 Å
7D6Z Molecular model of the cryo-EM structure of 70S ribosome in complex with peptide deformylase and trigger factor Deposited 2020-10-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain C 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7D80 Molecular model of the cryo-EM structure of 70S ribosome in complex with peptide deformylase, trigger factor, and methionine aminopeptidase Deposited 2020-10-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain b 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7JSS ArfB Rescue of a 70S Ribosome stalled on truncated mRNA with a partial A-site codon (+2-II) Deposited 2020-08-15 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain b 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7JSW ArfB Rescue of a 70S Ribosome stalled on truncated mRNA with a partial A-site codon (+2-III) Deposited 2020-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain b 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7JSZ ArfB Rescue of a 70S Ribosome stalled on truncated mRNA with a partial A-site codon (+2-IV) Deposited 2020-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain b 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7JT1 70S ribosome stalled on long mRNA with ArfB-1 and ArfB-2 bound (+9-III) Deposited 2020-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain b 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7JT2 70S ribosome stalled on long mRNA with ArfB bound in the A site Deposited 2020-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain b 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7JT3 Rotated 70S ribosome stalled on long mRNA with ArfB-1 and ArfB-2 bound in the A site (+9-IV) Deposited 2020-08-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain b 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain c 1–273（273 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7K50 Pre-translocation non-frameshifting(CCA-A) complex (Structure I) Deposited 2020-09-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain b 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blotting force 9, blotted for 4 seconds
Resolution 3.40 Å
7K51 Mid-translocated non-frameshifting(CCA-A) complex with EF-G and GDPCP (Structure II) Deposited 2020-09-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain b 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PRO PROLINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blotting force 9, blotted for 4 seconds
Resolution 3.50 Å
7K52 Near post-translocated non-frameshifting(CCA-A) complex with EF-G and GDPCP (Structure III) Deposited 2020-09-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain b 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PRO PROLINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blotting force 9, blotted for 4 seconds
Resolution 3.40 Å
7K53 Pre-translocation +1-frameshifting(CCC-A) complex (Structure I-FS) Deposited 2020-09-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain b 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blotting force 9, blotted for 4 seconds
Resolution 3.20 Å
7K54 Mid-translocated +1-frameshifting(CCC-A) complex with EF-G and GDPCP (Structure II-FS) Deposited 2020-09-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain b 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PRO PROLINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blotting force 9, blotted for 4 seconds
Resolution 3.20 Å
7K55 Near post-translocated +1-frameshifting(CCC-A) complex with EF-G and GDPCP (Structure III-FS) Deposited 2020-09-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain b 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PRO PROLINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blotting force 9, blotted for 4 seconds
Resolution 3.30 Å
7LV0 Pre-translocation rotated ribosome +1-frameshifting(CCC-A) complex (Structure Irot-FS) Deposited 2021-02-23 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain b 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blotting force 9, blotted for 4 seconds
Resolution 3.20 Å
7LVK Cfr-modified 50S subunit from Escherichia coli Deposited 2021-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain K 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 179 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
7M5D Cryo-EM structure of a non-rotated E.coli 70S ribosome in complex with RF3-GTP, RF1 and P-tRNA (state I) Deposited 2021-03-23 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain B 2–272（271 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
7N1P Elongating 70S ribosome complex in a classical pre-translocation (PRE-C) conformation Deposited 2021-05-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain LB 1–273（273 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 18 MG MAGNESIUM ION × 405 ZN ZINC ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 SPD SPERMIDINE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.33 Å
7N2C Elongating 70S ribosome complex in a fusidic acid-stalled intermediate state of translocation bound to EF-G(GDP) (INT2) Deposited 2021-05-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 61-meric
Chain LB 1–273（273 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 21 MG MAGNESIUM ION × 197 ZN ZINC ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 SPD SPERMIDINE × 3 FUA FUSIDIC ACID × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.72 Å
7N2U Elongating 70S ribosome complex in a hybrid-H1 pre-translocation (PRE-H1) conformation Deposited 2021-05-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain LB 1–273（273 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 16 MG MAGNESIUM ION × 368 ZN ZINC ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 SPD SPERMIDINE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.53 Å
7N2V Elongating 70S ribosome complex in a spectinomycin-stalled intermediate state of translocation bound to EF-G in an active, GTP conformation (INT1) Deposited 2021-05-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain LB 1–273（273 aa）
Not recorded SCM SPECTINOMYCIN × 3 PUT 1,4-DIAMINOBUTANE × 17 MG MAGNESIUM ION × 344 ZN ZINC ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 SPD SPERMIDINE × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.54 Å
7N30 Elongating 70S ribosome complex in a hybrid-H2* pre-translocation (PRE-H2*) conformation Deposited 2021-05-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain LB 1–273（273 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 11 MG MAGNESIUM ION × 296 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 SPD SPERMIDINE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.66 Å
7N31 Elongating 70S ribosome complex in a post-translocation (POST) conformation Deposited 2021-05-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain LB 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 209 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 PUT 1,4-DIAMINOBUTANE × 9 SPD SPERMIDINE × 4 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.69 Å
7NBU Structure of the HigB1 toxin mutant K95A from Mycobacterium tuberculosis (Rv1955) and its target, the cspA mRNA, on the E. coli Ribosome. Deposited 2021-01-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 50 PDB declaration: 56-meric
Chain c 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 313 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2s before plunging
Resolution 3.11 Å
7NSO Structure of ErmDL-Erythromycin-stalled 70S E. coli ribosomal complex with P-tRNA Deposited 2021-03-08 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain C 2–272（271 aa）
Not recorded ERY ERYTHROMYCIN A × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 Å
7NSP Structure of ErmDL-Erythromycin-stalled 70S E. coli ribosomal complex with A and P-tRNA Deposited 2021-03-08 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain C 2–272（271 aa）
Not recorded ERY ERYTHROMYCIN A × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NSQ Structure of ErmDL-Telithromycin-stalled 70S E. coli ribosomal complex with A and P-tRNA Deposited 2021-03-08 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain C 2–272（271 aa）
Not recorded TEL TELITHROMYCIN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.10 Å
7NWT Initiated 70S ribosome in complex with 2A protein from encephalomyocarditis virus (EMCV) Deposited 2021-03-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain B 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 437 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Initiated 70S ribosomes in 50 mM Tris-HCl pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2 were diluted tenfold into 20 mM HEPES pH 7.5, 100 mM potassium acetate, 1.5 mM MgCl2, 2.0 mM DTT. 2A protein was dialysed (3K MWCO, 277K, 16 h) into the same buffer. Crosslinking reactions of 50 microliters comprising 75 nM ribosomes, 3.0 micromolar 2A and 2.0 mM bis(sulfosuccinimidyl)suberate (BS3) were performed on ice (30 min) immediately prior to grid preparation.
cryo-EM vitrification conditions Cryogen ETHANE；Quantifoil R 2/2 400-mesh copper supports were coated with an additional ~ 60 angstrom layer of amorphous, evaporated carbon by flotation and thoroughly dried before use. Grids were made hydrophilic by glow-discharge in air for 30 s. Three microliters of crosslinking reaction was applied to grids which were then blotted for 4.5 s and vitrified by plunging into liquid ethane using a Vitrobot MK IV (FEI) at 277K, 100% relative humidity.
Resolution 2.66 Å
7NWW CspA-27 cotranslational folding intermediate 1 Deposited 2021-03-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain C 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 413 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 8 mM putrescine, 0.5 mM spermidine, 1 mM DTT, 1 mM GTP, pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.05 Å
7O19 Cryo-EM structure of an Escherichia coli TnaC-ribosome complex stalled in response to L-tryptophan Deposited 2021-03-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain BC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 170 ZN ZINC ION × 3 TRP TRYPTOPHAN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；All buffers used during the preparation contained 2 mM L-tryptophan.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7O1A Cryo-EM structure of an Escherichia coli TnaC(R23F)-ribosome complex stalled in response to L-tryptophan Deposited 2021-03-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain BC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 326 K POTASSIUM ION × 147 ZN ZINC ION × 3 TRP TRYPTOPHAN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；All buffers used during the preparation contained 2 mM L-tryptophan.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
7O1C Cryo-EM structure of an Escherichia coli TnaC(R23F)-ribosome-RF2 complex stalled in response to L-tryptophan Deposited 2021-03-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain BC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 339 K POTASSIUM ION × 147 ZN ZINC ION × 3 TRP TRYPTOPHAN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；All buffers used during the preparation contained 2 mM L-tryptophan.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
7ODE E. coli 50S ribosome LiCl core particle Deposited 2021-04-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 15 PDB declaration: hexadecameric
Chain K 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；continuous carbon, 3 microL of sample, incubate for 30 seconds, blot for 3.5 seconds
Resolution 2.84 Å
7OIF CspA-27 cotranslational folding intermediate 2 Deposited 2021-05-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain C 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 416 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 8 mM putrescine, 0.5 mM spermidine, 1 mM DTT, 1 mM GTP, pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7OIG CspA-27 cotranslational folding intermediate 3 Deposited 2021-05-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain C 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 400 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 8 mM putrescine, 0.5 mM spermidine, 1 mM DTT, 1 mM GTP, pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7OII CspA-70 cotranslational folding intermediate 2 Deposited 2021-05-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain C 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 422 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 8 mM putrescine, 0.5 mM spermidine, 1 mM DTT, 1 mM GTP, pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7OIZ Cryo-EM structure of 70S ribosome stalled with TnaC peptide Deposited 2021-05-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 308 TRP TRYPTOPHAN × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7OJ0 Cryo-EM structure of 70S ribosome stalled with TnaC peptide and RF2 Deposited 2021-05-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 308 TRP TRYPTOPHAN × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7OT5 CspA-70 cotranslational folding intermediate 1 Deposited 2021-06-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain C 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 394 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 8 mM putrescine, 0.5 mM spermidine, 1 mM DTT, 1 mM GTP, pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7P3K Cryo-EM structure of 70S ribosome stalled with TnaC peptide (control) Deposited 2021-07-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 308 CLM CHLORAMPHENICOL × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7PJS Structure of the 70S ribosome with tRNAs in the classical pre-translocation state and apramycin (C) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 363 ZN ZINC ION × 2 NA SODIUM ION × 2 AM2 APRAMYCIN × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 2.35 Å
7PJT Structure of the 70S ribosome with tRNAs in hybrid state 1 (H1) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain C 1–273（273 aa）
Not recorded ZN ZINC ION × 2 AM2 APRAMYCIN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 6.00 Å
7PJV Structure of the 70S-EF-G-GDP-Pi ribosome complex with tRNAs in hybrid state 1 (H1-EF-G-GDP-Pi) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 369 ZN ZINC ION × 2 NA SODIUM ION × 2 AM2 APRAMYCIN × 3 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 3.10 Å
7PJW Structure of the 70S-EF-G-GDP-Pi ribosome complex with tRNAs in hybrid state 2 (H2-EF-G-GDP-Pi) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain C 1–273（273 aa）
Not recorded AM2 APRAMYCIN × 1 PO4 PHOSPHATE ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 4.00 Å
7PJX Structure of the 70S-EF-G-GDP ribosome complex with tRNAs in hybrid state 1 (H1-EF-G-GDP) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain C 1–273（273 aa）
Not recorded AM2 APRAMYCIN × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 6.50 Å
7PJY Structure of the 70S-EF-G-GDP ribosome complex with tRNAs in chimeric state 1 (CHI1-EF-G-GDP) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 318 ZN ZINC ION × 2 NA SODIUM ION × 1 AM2 APRAMYCIN × 4 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 3.10 Å
7PJZ Structure of the 70S-EF-G-GDP ribosome complex with tRNAs in chimeric state 2 (CHI2-EF-G-GDP) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain C 1–273（273 aa）
Not recorded ZN ZINC ION × 1 AM2 APRAMYCIN × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 6.00 Å
7Q4K Erythromycin-stalled Escherichia coli 70S ribosome with streptococcal MsrDL nascent chain Deposited 2021-10-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 172 ERY ERYTHROMYCIN A × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7QG8 Structure of the collided E. coli disome - VemP-stalled 70S ribosome Deposited 2021-12-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain P 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 2 K POTASSIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.97 Å
7QGN Structure of the SmrB-bound E. coli disome - stalled 70S ribosome Deposited 2021-12-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain P 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 2 K POTASSIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.37 Å
7QGR Structure of the SmrB-bound E. coli disome - collided 70S ribosome Deposited 2021-12-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain P 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 2 K POTASSIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
7QQ3 Cryo-EM structure of the E.coli 50S ribosomal subunit in complex with the antibiotic Myxovalargin A. Deposited 2022-01-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 27 PDB declaration: 29-meric
Chain K 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 145 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Solutions were made fresh, pH was adjusted with potassium hydroxide at 4 degrees celcius and sterile filtered.
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE；2 seconds blotting before plunging.
Resolution 2.10 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain K 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain K 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7S1I Wild-type Escherichia coli stalled ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain K 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 209 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1J Wild-type Escherichia coli ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain K 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 199 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.47 Å
7S1K Cfr-modified Escherichia coli stalled ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain K 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 207 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.42 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain B 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å
7SS9 Late translocation intermediate with EF-G partially dissociated (Structure V) Deposited 2021-11-10 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain b 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
7SSD Mid translocation intermediate with EF-G bound with GDP (Structure IV) Deposited 2021-11-10 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain b 2–272（271 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7SSL Pre translocation intermediate with EF-G bound to GDP and Pi (Structure III) Deposited 2021-11-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain b 2–272（271 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7SSN Pre translocation 70S ribosome with A/P* and P/E tRNA (Structure II-B) Deposited 2021-11-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 54-meric
Chain b 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7SSO Pre translocation 70S ribosome with A/A and P/E tRNA (Structure II-A) Deposited 2021-11-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain b 2–272（271 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7SSW Late translocation intermediate with EF-G dissociated (Structure VI) Deposited 2021-11-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain b 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7ST2 Post translocation, non-rotated 70S ribosome with EF-G dissociated (Structure VII) Deposited 2021-11-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain b 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7ST6 Pre translocation, non-rotated 70S ribosome (Structure I) Deposited 2021-11-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain b 2–272（271 aa）
Not recorded PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7ST7 Pre translocation intermediate stalled with viomycin and bound with EF-G in a GDP and Pi state (Structure III-vio) Deposited 2021-11-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain b 2–272（271 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7TOS E. coli 70S ribosomes bound with the ALS/FTD-associated dipeptide repeat protein PR20 Deposited 2022-01-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain L02 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7UG7 70S ribosome complex in an intermediate state of translocation bound to EF-G(GDP) stalled by Argyrin B Deposited 2022-03-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain LB 1–273（273 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 11 MG MAGNESIUM ION × 404 SPD SPERMIDINE × 2 ZN ZINC ION × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 1 FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.58 Å
7UPH Structure of a ribosome with tethered subunits Deposited 2022-04-15 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 49-meric
Chain K 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.18 Å
7Y7C Structure of the Bacterial Ribosome with human tRNA Asp(G34) and mRNA(GAU) Deposited 2022-06-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 283 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.51 Å
7Y7D Structure of the Bacterial Ribosome with human tRNA Asp(Q34) and mRNA(GAU) Deposited 2022-06-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 258 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.58 Å
7Y7E Structure of the Bacterial Ribosome with human tRNA Asp(ManQ34) and mRNA(GAU) Deposited 2022-06-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 248 MAN alpha-D-mannopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.41 Å
7Y7F Structure of the Bacterial Ribosome with human tRNA Asp(ManQ34) and mRNA(GAC) Deposited 2022-06-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 259 MAN alpha-D-mannopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.43 Å
7Y7G Structure of the Bacterial Ribosome with human tRNA Tyr(GalQ34) and mRNA(UAU) Deposited 2022-06-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 256 GAL beta-D-galactopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.34 Å
7Y7H Structure of the Bacterial Ribosome with human tRNA Tyr(GalQ34) and mRNA(UAC) Deposited 2022-06-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 263 GAL beta-D-galactopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.51 Å
7Z20 70S E. coli ribosome with an extended uL23 loop from Candidatus marinimicrobia and a stalled filamin domain 5 nascent chain Deposited 2022-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 32-meric
Chain c 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.29 Å
7ZOD 70S E. coli ribosome with an extended uL23 loop from Candidatus marinimicrobia Deposited 2022-04-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 31-meric
Chain c 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.56 Å
7ZP8 70S E. coli ribosome with a stalled filamin domain 5 nascent chain Deposited 2022-04-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 32-meric
Chain c 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
7ZQ5 70S E. coli ribosome with truncated uL23 and uL24 loops Deposited 2022-04-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain c 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
7ZQ6 70S E. coli ribosome with truncated uL23 and uL24 loops and a stalled filamin domain 5 nascent chain Deposited 2022-04-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 32-meric
Chain c 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
7ZTA Structure of an Escherichia coli 70S ribosome stalled by Tetracenomycin X during translation of an MAAAPQK(C) peptide Deposited 2022-05-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain L021 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 289 K POTASSIUM ION × 115 ZN ZINC ION × 3 OCW Tetracenomycin X × 1 CYS CYSTEINE × 1 GLN GLUTAMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Waiting 30 sec Blotting 2.5 sec Blot force 5
Resolution 2.70 Å
8A3L Structural insights into the binding of bS1 to the ribosome Deposited 2022-06-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 313 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.42 Å
8AP4 Structure of Escherischia coli heat shock protein Hsp15 in complex with ribosomal 50S subunits bearing peptidyl-tRNA Deposited 2022-08-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 33-meric
Chain c 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.46
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
8AYE E. coli 70S ribosome bound to thermorubin and fMet-tRNA Deposited 2022-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 308 T8B Thermorubin × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.96 Å
8B0X Translating 70S ribosome in the unrotated state (P and E, tRNAs) Deposited 2022-09-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 1 K POTASSIUM ION × 168 MG MAGNESIUM ION × 361 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.55 Å
8B7Y Cryo-EM structure of the E.coli 70S ribosome in complex with the antibiotic Myxovalargin B. Deposited 2022-10-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 52-meric
Chain K 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 237 ZN ZINC ION × 1 FME N-FORMYLMETHIONINE × 1 SPD SPERMIDINE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
8BF7 Elongating E. coli 70S ribosome containing deacylated tRNA(iMet) in the P-site and AAA mRNA codon with cognate dipeptidyl-tRNA(Lys) in the A-site Deposited 2022-10-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain A 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.33 Å
8BGE Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and AAm6A mRNA codon in the A-site after uncompleted di-peptide formation Deposited 2022-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain A 1–273（273 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.11 Å
8BGH Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and AAA mRNA codon in the A-site after uncompleted di-peptide formation Deposited 2022-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain A 1–273（273 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.88 Å
8BH4 Elongating E. coli 70S ribosome containing deacylated tRNA(iMet) in the P-site and AAm6A mRNA codon with cognate dipeptidyl-tRNA(Lys) in the A-site Deposited 2022-10-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain A 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.62 Å
8BHJ Elongating E. coli 70S ribosome containing deacylated tRNA(iMet) in the P-site and Am6AA mRNA codon with cognate dipeptidyl-tRNA(Lys) in the A-site Deposited 2022-10-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain A 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.81 Å
8BHL Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and Am6AA mRNA codon in the A-site after uncompleted di-peptide formation Deposited 2022-10-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain A 1–273（273 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.21 Å
8BHN Elongating E. coli 70S ribosome containing deacylated tRNA(iMet) in the P-site and m6AAA mRNA codon with cognate dipeptidyl-tRNA(Lys) in the A-site Deposited 2022-10-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain A 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.85 Å
8BHP Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and m6AAA mRNA codon in the A-site after uncompleted di-peptide formation Deposited 2022-10-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain A 1–273（273 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.37 Å
8BIL Initiation complex of the E. coli 70S ribosome with mRNA containing AAA codon in the A-site. Deposited 2022-11-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain A 1–273（273 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.04 Å
8BIM Initiation complex of the E. coli 70S ribosome with mRNA containing AAm6A codon in the A-site Deposited 2022-11-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain A 1–273（273 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.04 Å
8C8X Cryo-EM captures early ribosome assembly in action Deposited 2023-01-21 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 26 PDB declaration: 28-meric
Chain C 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.93 Å
8C8Y Cryo-EM captures early ribosome assembly in action Deposited 2023-01-21 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 23 PDB declaration: 25-meric
Chain C 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.03 Å
8C91 Cryo-EM captures early ribosome assembly in action Deposited 2023-01-21 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 17 PDB declaration: octadecameric
Chain C 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.19 Å
8CAM Evernimicin bound to the 50S subunit Deposited 2023-01-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 26 PDB declaration: 28-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 1 ACT ACETATE ION × 1 MG MAGNESIUM ION × 246 K POTASSIUM ION × 72 6O1 Evernimicin × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.86 Å
8CEU Retapamulin and Capreomycin bound to the 50S subunit Deposited 2023-02-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 36 PDB declaration: 38-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 1 G34 Retapamulin × 1 MG MAGNESIUM ION × 220 K POTASSIUM ION × 81 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.83 Å
8CGD Clindamycin bound to the 50S subunit Deposited 2023-02-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 ACT ACETATE ION × 1 CLY CLINDAMYCIN × 1 AM2 APRAMYCIN × 1 MG MAGNESIUM ION × 254 K POTASSIUM ION × 85 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
8CGK Lincomycin and Avilamycin bound to the 50S subunit Deposited 2023-02-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 26 PDB declaration: 28-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 1 ACT ACETATE ION × 1 3QB LINCOMYCIN × 1 6UQ (2R,3S,4R,6S)-4-hydroxy-6-{[(2R,3aR,4R,4'R,5'S,6S,6'R,7aR)-4'-hydroxy-6-{[(2S,3R,4R,5S,6R)-3-hydroxy-2-{[(2R,3S,4S,5S,6S)-4-hydroxy-6-({(2R,3aS,3a'R,6S,6'R,7R,7'R,7aR,7a'R)-7'-hydroxy-7'-[(1S)-1-hydroxyethyl]-6'-methyl-7-[(2-methylpropanoyl)oxy]octahydro-4H-2,4'-spirobi[[1,3]dioxolo[4,5-c]pyran]-6-yl}oxy)-5-methoxy-2-(methoxymethyl)tetrahydro-2H-pyran-3-yl]oxy}-5-methoxy-6-methyltetrahydro-2H-pyran-4-yl]oxy}-4,6',7a-trimethyloctahydro-4H-spiro[1,3-dioxolo[4,5-c]pyran-2,2'-pyran]-5'-yl]oxy}-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-4-hydroxy-2-methoxy-6-methylbenzoate (non-preferred name) × 1 MG MAGNESIUM ION × 260 K POTASSIUM ION × 81 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.64 Å
8CGV Tiamulin bound to the 50S subunit Deposited 2023-02-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 27 PDB declaration: 29-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 1 P8F Pentacycline × 2 MUL TIAMULIN × 1 MG MAGNESIUM ION × 219 K POTASSIUM ION × 83 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.66 Å
8E30 E. coli 50S ribosome bound to compound streptogramin A analog 3142 Deposited 2022-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain K 2–272（271 aa）
Not recorded UE6 N-{2-[4-(aminomethyl)-1H-1,2,3-triazol-1-yl]ethyl}-2-[(3R,4R,5E,10E,12E,14S,16R,23S,26aR)-16-fluoro-14-hydroxy-12-methyl-1,7,22-trioxo-3-(propan-2-yl)-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-4-yl]acetamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.91 Å
8E32 E. coli 50S ribosome bound to compound streptogramin analogs SA1 and SB1 Deposited 2022-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain K 2–272（271 aa）
Not recorded UCX (3R,4R,5E,10E,12E,14S,16R,23S,26aR)-16-fluoro-14-hydroxy-12-methyl-3-(propan-2-yl)-4-(prop-2-yn-1-yl)-3,4,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,7H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosine-1,7,22-trione × 1 UDF ~{N}-[(3~{S},6~{S},12~{R},15~{S},16~{R},19~{S},22~{S},24~{R})-12-[2-[(azanylidene-$l^{4}-azanylidene)amino]ethyl]-4,16-dimethyl-24-oxidanyl-2,5,11,14,18,21-hexakis(oxidanylidene)-19-phenyl-3-(phenylmethyl)-17-oxa-1,4,10,13,20-pentazatricyclo[20.4.0.0^{6,10}]hexacosan-15-yl]-3-oxidanyl-pyridine-2-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
8E33 E. coli 50S ribosome bound to compound streptogramin analog SAB001 Deposited 2022-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain K 2–272（271 aa）
Not recorded UDU N-{(4R,6R,9S,10R,13S,15aS,17R,20R,22S,24aS)-22-benzyl-6-[2-(4-{[(3R,4R,5E,10E,12E,14S,16R,23S,26aR)-16-fluoro-14-hydroxy-12-methyl-1,7,22-trioxo-3-(propan-2-yl)-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-4-yl]methyl}-1H-1,2,3-triazol-1-yl)ethyl]-17-hydroxy-10,23-dimethyl-5,8,12,15,21,24-hexaoxo-13-phenyldocosahydro-12H-pyrido[2,1-f]pyrrolo[2,1-l][1,4,7,10,13,16]oxapentaazacyclononadecin-9-yl}-3-hydroxypyridine-2-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.23 Å
8E35 E. coli 50S ribosome bound to compound SAB002 Deposited 2022-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain K 2–272（271 aa）
Not recorded UCR N-{(4R,6R,9S,10R,13S,15aS,17R,20R,22S,24aS)-22-benzyl-6-[3-(4-{[(3R,4R,5E,10E,12E,14S,16R,23R,26aR)-16-fluoro-14-hydroxy-12-methyl-1,7,22-trioxo-3-(propan-2-yl)-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-4-yl]methyl}-1H-1,2,3-triazol-1-yl)propyl]-17-hydroxy-10,23-dimethyl-5,8,12,15,21,24-hexaoxo-13-phenyldocosahydro-12H-pyrido[2,1-f]pyrrolo[2,1-l][1,4,7,10,13,16]oxapentaazacyclononadecin-9-yl}-3-hydroxypyridine-2-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.27 Å
8E36 E. coli 50S ribosome bound to compound streptogramin A analog 3146 Deposited 2022-08-16 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain K 2–272（271 aa）
Not recorded UEC 2-[(3R,4R,5E,10E,12E,14S,16R,23S,26aR)-16-fluoro-14-hydroxy-12-methyl-1,7,22-trioxo-3-(propan-2-yl)-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-4-yl]-N-{2-[4-(pyridin-4-yl)-1H-1,2,3-triazol-1-yl]ethyl}acetamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.38 Å
8E3L E. coli 50S ribosome bound to D-linker solithromycin conjugate Deposited 2022-08-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain K 2–272（271 aa）
Not recorded UK3 (2~{R})-~{N}-[(2~{R})-6-azanyl-1-[[(2~{R})-1-[[(2~{R})-1-[[3-[1-[4-[(1~{S},2~{R},5~{S},7~{R},8~{R},9~{R},11~{R},13~{R},14~{R})-8-[(2~{S},3~{R},4~{S},6~{R})-4-(dimethylamino)-6-methyl-3-oxidanyl-oxan-2-yl]oxy-2-ethyl-5-fluoranyl-9-methoxy-1,5,7,11,13-pentamethyl-4,6,12,16-tetrakis(oxidanylidene)-3,17-dioxa-15-azabicyclo[12.3.0]heptadecan-15-yl]butyl]-1,2,3-triazol-4-yl]phenyl]amino]-4-methylsulfanyl-1-oxidanylidene-butan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxidanylidene-propan-2-yl]amino]-1-oxidanylidene-hexan-2-yl]-1-[(2~{R})-2-[[(2~{R})-2-[2-[[2,3-bis(oxidanyl)phenyl]carbonyl-[4-[[2,3-bis(oxidanyl)phenyl]carbonylamino]butyl]amino]ethanoylamino]-3-(1~{H}-indol-3-yl)propanoyl]amino]-3-oxidanyl-propanoyl]pyrrolidine-2-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
8E3M E. coli 50S ribosome bound to L-linker solithromycin conjugate Deposited 2022-08-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain K 2–272（271 aa）
Not recorded UIU N-acetyl-L-tyrosyl-N-[(3M)-3-(1-{4-[(3aS,4R,7S,9R,10R,11R,13R,15R,15aR)-4-ethyl-7-fluoro-11-methoxy-3a,7,9,11,13,15-hexamethyl-2,6,8,14-tetraoxo-10-{[3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranosyl]oxy}dodecahydro-2H-oxacyclotetradecino[4,3-d][1,3]oxazol-1(4H)-yl]butyl}-1H-1,2,3-triazol-4-yl)phenyl]-L-methioninamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.25 Å
8E3O E. coli 50S ribosome bound to solithromycin and VM1 Deposited 2022-08-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain K 2–272（271 aa）
Not recorded EM1 (3aS,4R,7S,9R,10R,11R,13R,15R,15aR)-1-{4-[4-(3-aminophenyl)-1H-1,2,3-triazol-1-yl]butyl}-4-ethyl-7-fluoro-11-methoxy-3a ,7,9,11,13,15-hexamethyl-2,6,8,14-tetraoxotetradecahydro-2H-oxacyclotetradecino[4,3-d][1,3]oxazol-10-yl 3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranoside × 1 VIR VIRGINIAMYCIN M1 × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.99 Å
8E41 E. coli 50S ribosome bound to tiamulin and VS1 Deposited 2022-08-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: undecameric
Chain K 2–272（271 aa）
Not recorded MUL TIAMULIN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.13 Å
8E42 E. coli 50S ribosome bound to tiamulin and azithromycin Deposited 2022-08-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain K 2–272（271 aa）
Not recorded MUL TIAMULIN × 1 ZIT AZITHROMYCIN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.29 Å
8E43 E. coli 50S ribosome bound to compound streptogramin A analog 3336 Deposited 2022-08-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain K 2–272（271 aa）
Not recorded UI0 (2R)-2-[(3S,4R,5E,10E,12E,14S,16R,23S,26aR)-16-fluoro-14-hydroxy-12-methyl-1,7,22-trioxo-4-(prop-2-en-1-yl)-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl isoquinolin-3-ylcarbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.09 Å
8E44 E. coli 50S ribosome bound to antibiotic analog SLC09 Deposited 2022-08-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain K 2–272（271 aa）
Not recorded UI9 2-chloro-N-{[(5S)-3-{(4M)-3-fluoro-4-[(6P)-6-(2-methyl-2H-tetrazol-5-yl)pyridin-3-yl]phenyl}-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.53 Å
8E45 E. coli 50S ribosome bound to antibiotic analog SLC17 Deposited 2022-08-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain K 2–272（271 aa）
Not recorded UI6 2-{[(2S,3R,4S,6R)-2-{[(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-13-{[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy}-3,5,6,8,10,12,14-heptamethyl-15-oxo-1-oxa-6-azacyclopentadecan-11-yl]oxy}-3-hydroxy-6-methyloxan-4-yl](methyl)amino}-N-{[(5S)-3-{(4M)-3-fluoro-4-[(6P)-6-(2-methyl-2H-tetrazol-5-yl)pyridin-3-yl]phenyl}-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide (non-preferred name) × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.30 Å
8E46 E. coli 50S ribosome bound to antibiotic analog SLC21 Deposited 2022-08-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain K 2–272（271 aa）
Not recorded UHP (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-15-oxo-11-({3,4,6-trideoxy-3-[{[1-(2-{[(1R,2R)-1,3-dihydroxy-1-(4-nitrophenyl)propan-2-yl]amino}-2-oxoethyl)-1H-1,2,3-triazol-4-yl]methyl}(methyl)amino]-beta-D-xylo-hexopyranosyl}oxy)-1-oxa-6-azacyclopentadecan-13-yl 2,6-dideoxy-3-C-methyl-3-O-methyl-alpha-L-ribo-hexopyranoside × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.32 Å
8E47 E. coli 50S ribosome bound to antibiotic analog SLC26 Deposited 2022-08-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain K 2–272（271 aa）
Not recorded UH6 (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-15-oxo-11-({3,4,6-trideoxy-3-[(2-{[2-({[(5S)-3-{(4M)-3-fluoro-4-[(6P)-6-(2-methyl-2H-tetrazol-5-yl)pyridin-3-yl]phenyl}-2-oxo-1,3-oxazolidin-5-yl]methyl}amino)-2-oxoethyl]sulfanyl}ethyl)(methyl)amino]-beta-D-xylo-hexopyranosyl}oxy)-1-oxa-6-azacyclopentadecan-13-yl 2,6-dideoxy-3-C-methyl-3-O-methyl-alpha-L-ribo-hexopyranoside × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.32 Å
8E48 E. coli 50S ribosome bound to antibiotic analog SLC30 Deposited 2022-08-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain K 2–272（271 aa）
Not recorded UIF [(2~{S},3~{S},4~{R},6~{R})-4-[[2-[[(5~{S})-3-[3-fluoranyl-4-[6-(2-methyl-1,2,3,4-tetrazol-5-yl)pyridin-3-yl]phenyl]-2-oxidanylidene-1,3-oxazolidin-5-yl]methylamino]-2-oxidanylidene-ethyl]-methyl-amino]-6-methyl-2-(phenylcarbonyloxy)oxan-3-yl] benzoate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.27 Å
8E49 E. coli 50S ribosome bound to antibiotic analog SLC31 Deposited 2022-08-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain K 2–272（271 aa）
Not recorded UH0 ~{N}-[[(5~{S})-3-[3-fluoranyl-4-[6-(2-methyl-1,2,3,4-tetrazol-5-yl)pyridin-3-yl]phenyl]-2-oxidanylidene-1,3-oxazolidin-5-yl]methyl]-2-[methyl-[(2~{R},3~{R},4~{S},6~{R})-6-methyl-2,3-bis(oxidanyl)oxan-4-yl]amino]ethanamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.05 Å
8EIU E. coli 70S ribosome with A-loop mutations U2554C and U2555C Deposited 2022-09-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 268 SPD SPERMIDINE × 16 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 2 SPM SPERMINE × 1 MET METHIONINE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.24 Å
8EKC Escherichia coli 70S ribosome bound to thermorubin, deacylated P-site tRNAfMet and aminoacylated A-site Phe-tRNA Deposited 2022-09-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 714 T8B Thermorubin × 1 PHE PHENYLALANINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
8EMM Composite 70S ribosome structure for "Atomistic simulations of the E. coli ribosome provide selection criteria for translationally active substrates Deposited 2022-09-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 321 SPD SPERMIDINE × 17 SPM SPERMINE × 1 K POTASSIUM ION × 10 ZN ZINC ION × 2 MET METHIONINE × 2 PAR PAROMOMYCIN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.10 Å
8FIZ Cryo-EM structure of E. coli 70S Ribosome containing mRNA and tRNA (in the transcription-translation complex) Deposited 2022-12-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain BD 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8FTO E. coli 70S ribosome with an improved MS2 tag inserted in H98 Deposited 2023-01-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 284 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.85 Å
8FZD Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with apoRF3, RF1, P- and E-site tRNAPhe (Composite state I-B) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 581 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8FZE Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with RF1, P- and E-site tRNAPhe (State I-A) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 570 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8FZF Cryo-EM structure of an E. coli rotated ribosome complex bound with RF3-ppGpp and p/E-tRNAPhe (Composite state I-C) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 384 G4P GUANOSINE-5',3'-TETRAPHOSPHATE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8FZG Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with RF3-GDPCP, RF1, P- and E-site tRNAPhe (Composite state II-A) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 428 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8FZH Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with RF1, P- and E-site tRNAPhe (State II-D) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 595 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8FZI Cryo-EM structure of an E. coli rotated ribosome bound with RF3-GDPCP and p/E-tRNAPhe (Composite state II-B) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 737 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8FZJ Cryo-EM structure of an E. coli rotated ribosome bound with RF3-GDPCP and p/E-tRNAPhe (Composite state II-C) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 757 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8G6W Structure of WT E.coli 70S ribosome complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site ortho-aminobenzoic acid charged NH-tRNAPhe Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 320 2AE 2-AMINO-BENZAMIDE × 1 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 1 FME N-FORMYLMETHIONINE × 1 K POTASSIUM ION × 14 SPD SPERMIDINE × 8 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.02 Å
8G6X Structure of WT E.coli ribosome 50S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site meta-aminobenzoic acid charged NH-tRNAPhe Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 34-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 223 SPD SPERMIDINE × 17 SPM SPERMINE × 1 K POTASSIUM ION × 7 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 3AB 3-aminobenzamide × 1 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.31 Å
8G6Y Structure of WT E.coli ribosome 50S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site 3-aminopyridine-4-carboxylic acid charged NH-tRNAPhe Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 34-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 YRW 3-aminopyridine-4-carboxamide × 1 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 1 FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 231 K POTASSIUM ION × 15 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.09 Å
8G7P Structure of the Escherichia coli 70S ribosome in complex with EF-Tu and Ile-tRNAIle(LAU) bound to the cognate AUA codon (Structure I) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 876 K POTASSIUM ION × 2 ILE ISOLEUCINE × 2 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8G7Q Structure of the Escherichia coli 70S ribosome in complex with EF-Tu and Ile-tRNAIle(LAU) bound to the near-cognate AUG codon (Structure II) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain C 1–273（273 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 950 ILE ISOLEUCINE × 2 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8G7R Structure of the Escherichia coli 70S ribosome in complex with A-site tRNAIle(LAU) bound to the cognate AUA codon (Structure III) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain C 1–273（273 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 734 K POTASSIUM ION × 2 ILE ISOLEUCINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
8G7S Structure of the Escherichia coli 70S ribosome in complex with P-site tRNAIle(LAU) bound to the cognate AUA codon (Structure IV) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 564 ILE ISOLEUCINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8HSP E. coli 70S ribosome complexed with tRNA_Ile2 bearing L34 and t6A37 in classical state Deposited 2022-12-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 315 K POTASSIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.32 Å
8HTZ E. coli 70S ribosome complexed with H. marismortui tRNA_Ile2 bearing agm2C34 in classical state Deposited 2022-12-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 317 K POTASSIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
8HU1 E. coli 70S ribosome complexed with tRNA_Ile2 bearing L34 and ct6A37 in classical state Deposited 2022-12-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 314 K POTASSIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.69 Å
8IFB Dibekacin-bound E.coli 70S ribosome in the PURE system Deposited 2023-02-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 406 SPD SPERMIDINE × 14 84D Dibekacin × 13 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.43 Å
8IFC Arbekacin-bound E.coli 70S ribosome in the PURE system Deposited 2023-02-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 460 SPD SPERMIDINE × 16 84G Arbekacin × 10 SPM SPERMINE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8J1Z The global structure of pre50S related to DbpA in state3 Deposited 2023-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 25 PDB declaration: 27-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 210 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH,pH7.5;140mM NH4Cl;10mM Mg2+,1mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
8P16 E167K RF2 on E. coli 70S release complex with UGG (Structure I) Deposited 2023-05-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain B 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 330 SPD SPERMIDINE × 13 K POTASSIUM ION × 128 PUT 1,4-DIAMINOBUTANE × 13 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.77 Å
8P17 E167K RF2 on E. coli 70S release complex with UGG (Structure II) Deposited 2023-05-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain B 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 325 SPD SPERMIDINE × 13 K POTASSIUM ION × 128 PUT 1,4-DIAMINOBUTANE × 13 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.78 Å
8P18 E167K RF2 on E. coli 70S release complex with UGG (Structure III) Deposited 2023-05-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain B 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 321 SPD SPERMIDINE × 13 K POTASSIUM ION × 127 PUT 1,4-DIAMINOBUTANE × 13 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.77 Å
8PEG Escherichia coli paused disome complex (queueing 70S non-rotated closed PRE state) Deposited 2023-06-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 61-meric
Chain b 1–273（273 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 260 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celcius.
Resolution 3.30 Å
8PHJ cA4-bound Cami1 in complex with 70S ribosome Deposited 2023-06-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 61-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 241 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.67 Å
8PKL Escherichia coli paused disome complex (leading 70S non-rotated closed PRE state) Deposited 2023-06-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain b 1–273（273 aa）
Not recorded ZN ZINC ION × 2 PUT 1,4-DIAMINOBUTANE × 2 SPD SPERMIDINE × 1 MG MAGNESIUM ION × 287 ALA ALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celcius.
Resolution 3.09 Å
8PVA Structure of bacterial ribosome determined by cryoEM at 100 keV Deposited 2023-07-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
8QBT E. coli ApdP-stalled ribosomal complex Deposited 2023-08-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 45 PDB declaration: 52-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 248 K POTASSIUM ION × 127 PRO PROLINE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.20 Å
8QK7 E167K RF2 on E. coli 70S release complex with UAA Deposited 2023-09-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain B 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 332 PUT 1,4-DIAMINOBUTANE × 21 K POTASSIUM ION × 126 SPD SPERMIDINE × 10 SPM SPERMINE × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.77 Å
8QOA Structure of SecM-stalled Escherichia coli 70S ribosome Deposited 2023-09-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 K POTASSIUM ION × 132 MG MAGNESIUM ION × 288 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.00 Å
8R3V Escherichia coli paused disome complex (non-rotated disome interface) Deposited 2023-11-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 65-meric
Chain b2 1–273（273 aa）
Not recorded ZN ZINC ION × 2 PUT 1,4-DIAMINOBUTANE × 2 SPD SPERMIDINE × 1 MG MAGNESIUM ION × 297 ALA ALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celsius.
Resolution 3.28 Å
8R6C 70S Escherichia coli ribosome with Paenilamicin B2 bound with A- and P-site tRNA. Deposited 2023-11-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 308 K POTASSIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.20 Å
8R8M 70S Escherichia coli ribosome with Paenilamicin B2 bound with hybrid A/P- and hybrid P/E-tRNA. Deposited 2023-11-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 307 K POTASSIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.40 Å
8RCL Escherichia coli paused disome complex (Non-rotated disome interface class 1) Deposited 2023-12-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 65-meric
Chain b2 1–273（273 aa）
Not recorded ZN ZINC ION × 2 PUT 1,4-DIAMINOBUTANE × 2 SPD SPERMIDINE × 1 MG MAGNESIUM ION × 296 ALA ALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celcius.
Resolution 3.49 Å
8RCM Escherichia coli paused disome complex (Non-rotated disome interface class 2) Deposited 2023-12-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 65-meric
Chain b2 1–273（273 aa）
Not recorded ZN ZINC ION × 2 PUT 1,4-DIAMINOBUTANE × 2 MG MAGNESIUM ION × 296 ALA ALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celcius.
Resolution 3.59 Å
8RCS Escherichia coli paused disome complex (Rotated disome interface class 1) Deposited 2023-12-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 65-meric
Chain b2 1–273（273 aa）
Not recorded ZN ZINC ION × 2 PUT 1,4-DIAMINOBUTANE × 2 SPD SPERMIDINE × 1 MG MAGNESIUM ION × 269 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celcius.
Resolution 4.46 Å
8RCT Escherichia coli paused disome complex (Rotated disome interface class 2) Deposited 2023-12-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 65-meric
Chain b2 1–273（273 aa）
Not recorded ZN ZINC ION × 2 PUT 1,4-DIAMINOBUTANE × 2 SPD SPERMIDINE × 1 MG MAGNESIUM ION × 268 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celcius.
Resolution 5.32 Å
8RPY Escherichia coli 50S subunit in complex with the antimicrobial peptide Api137 Deposited 2024-01-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 31 PDB declaration: 33-meric
Chain C 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.64 Å
8RPZ Escherichia coli 50S subunit in complex with the antimicrobial peptide Api88 - conformation I Deposited 2024-01-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 34-meric
Chain C 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.44 Å
8RQ0 Escherichia coli 50S subunit in complex with the antimicrobial peptide Api88 - conformation II Deposited 2024-01-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 34-meric
Chain C 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.44 Å
8RQ2 Escherichia coli 50S subunit in complex with the antimicrobial peptide Api88 - conformation III Deposited 2024-01-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 34-meric
Chain C 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.44 Å
8SYL Cryo-EM structure of the Escherichia coli 70S ribosome in complex with amikacin, mRNA, and A-, P-, and E-site tRNAs Deposited 2023-05-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 474 AKN (2S)-N-[(1R,2S,3S,4R,5S)-4-[(2R,3R,4S,5S,6R)-6-(aminomethyl)-3,4,5-tris(oxidanyl)oxan-2-yl]oxy-5-azanyl-2-[(2S,3R,4S,5S ,6R)-4-azanyl-6-(hydroxymethyl)-3,5-bis(oxidanyl)oxan-2-yl]oxy-3-oxidanyl-cyclohexyl]-4-azanyl-2-oxidanyl-butanamide × 2 PHE PHENYLALANINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8UPO Escherichia coli transcription-translation coupled complex class A (TTC-A) containing RfaH bound to ops signal, mRNA with a 21 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-23 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.50 Å
8UPR Escherichia coli transcription-translation coupled complex class A (TTC-A) containing RfaH bound to ops signal, mRNA with a 21 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-23 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8UQL Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH in loaded state, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8UQM Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH in loaded state, NusA, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8UQP Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8UR0 Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-25 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8URH Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 27 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-26 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
8URI Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 27 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-26 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8URM E. coli 70S ribosome with unmodified tRNAPro(GGG) bound to slippery P-site CCC-C codon and tRNAVal(UAC) in the A site Deposited 2023-10-26 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain B 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 395 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8URX Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 30 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-27 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.60 Å
8URY Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 30 nt long spacer, and fMet-tRNA in E-site and P-site of the ribosome Deposited 2023-10-27 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8UTJ E. coli 70S ribosome with unmodified lys-tRNAPro(GGG) bound to slippery P-site CCC-C codon in the 0 frame Deposited 2023-10-31 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain B 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 530 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8UX8 E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) bound to slippery P-site CCC-C codon in the +1 mRNA reading frame Deposited 2023-11-09 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain B 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 395 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8UXB E. coli 70S ribosome with unmodified P/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-09 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain B 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 287 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8UZ3 E. coli 70S ribosome with unmodified e*/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-14 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain B 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 415 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8UZG E. coli 70S ribosome with unmodified e*/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-15 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain B 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 398 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8V03 E. coli 70S ribosome with unmodified P/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-16 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain B 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 281 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
8VKV Escherichia coli transcription-translation coupled complex (TTC-B) containing mRNA with a 33 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-10 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8VL1 Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 36 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-11 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8VOO Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 39 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VOP Escherichia coli transcription-translation coupled complex (TTC-B) containing mRNA with a 36 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.00 Å
8VOQ Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 39 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.30 Å
8VOR Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 51 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8VOS Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 60 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain h 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.60 Å
8VS9 Endogenous trans-translation complex with tmRNA*SmpB in the P site and alanyl-tRNA in the A site and deacyl-tRNA in the E site of E. coli 70S ribosome Deposited 2024-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain L02 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
8VSA Endogenous trans-translation complex with tmRNA*SmpB in the P site and alanyl-tRNA in the A site of E. coli 70S ribosome Deposited 2024-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain L02 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8VUP E. coli 70S ribosome with unmodified tRNAPro(GGG) in the e*/E conformation on a slippery CCC-C codon Deposited 2024-01-29 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain B 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 239 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VV4 E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon Deposited 2024-01-30 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain B 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 424 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VWQ E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon and Elongation Factor P bound (uL1 in the closed conformation) Deposited 2024-02-02 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain B 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 586 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8W2N E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon and Elongation Factor P bound (uL1 in the open conformation) Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain B 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 481 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8W51 Structure of YchF(H114A) on E.coli 50S ribosomal subunit Deposited 2023-08-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 32-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 104 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
8Y5K E.coli transcription translation coupling complex in TTC-A state 2 containing mRNA with 27-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain b 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.90 Å
8Y5L E.coli transcription translation coupling complex in TTC-B state 1 (subclass1) containing mRNA with 30-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 67-meric
Chain b 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8Y5M E.coli transcription translation coupling complex in TTC-B state 2 containing mRNA with 27-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-01-31 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain b 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
8Y5N E.coli transcription translation coupling complex in TTC-A state 3 containing mRNA with 21-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain b 1–273（273 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
8Y5O E.coli transcription translation coupling complex in TTC-B state 3 (subclass1) containing mRNA with 30-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-01-31 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain b 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
8Y5P E.coli transcription translation coupling complex in TTC-B state 4 (subclass 1) containing mRNA with 24-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 67-meric
Chain b 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.50 Å
8Y5Q E.coli transcription translation coupling complex in TTC-B state 4 (subclass 2) containing mRNA with 27-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and GDPCP Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 66-meric
Chain b 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
8Y5R E.coli Transcription translation coupling complex in TTC-B state 5 (subclass 1) containing mRNA with 27-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and fusidic acid Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain b 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 FUA FUSIDIC ACID × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
8Y5S E.coli Transcription translation coupling complex in TTC-B state 5 (subclass 2) containing mRNA with 27-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and GDPCP Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain b 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
8Y5T E.coli Transcription translation coupling complex in TTC-B state 5 (subclass 3) containing mRNA with 27-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and fusidic acid Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain b 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 FUA FUSIDIC ACID × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
8YDE E.coli transcription translation coupling complex in TTC-B state 1 (subclass 3) containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 67-meric
Chain b 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
8YDF E.coli transcription translation coupling complex in TTC-B state 1 (subclass 2) containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 67-meric
Chain b 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.60 Å
8YDG E.coli transcription translation coupling complex in TTC-B state 3 (subclass2) containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-02-20 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain b 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.10 Å
8YDH E.coli transcription translation coupling complex in TTC-P state 1 (subclass1) containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 67-meric
Chain b 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.55 Å
8YDI E.coli transcription translation coupling complex in TTC-P state 1 (subclass 2) containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 67-meric
Chain b 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.60 Å
8YDJ E.coli transcription translation coupling complex in TTC-P containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-02-20 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain b 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.10 Å
8YUO E. coli 70S ribosome complexed with P. putida tRNAIle2 at the A-site and P-site Deposited 2024-03-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 309 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.25 Å
8YUP E. coli 70S ribosome complexed with P. putida tRNAIle2 and A4 mRNA Deposited 2024-03-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 309 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.39 Å
8YUQ E. coli 70S ribosome complexed with P. putida tRNAIle2 and dA4 mRNA Deposited 2024-03-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 309 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.41 Å
8YUR E. coli 70S ribosome complexed with P. putida tRNAIle2 and Am4 mRNA Deposited 2024-03-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 309 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.47 Å
8YUS E. coli 70S ribosome complexed with P.putida tRNAIle2 and A(F)4 mRNA Deposited 2024-03-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 309 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.43 Å
8ZEJ Structure of E.coli ribosome in complex with an engineered arrest peptide Deposited 2024-05-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 1 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；20 mM HEPES (pH 7.6), 140 mM NH4Cl, 25 mM MgCl2, 2 mM DTT
cryo-EM vitrification conditions Cryogen NITROGEN
Resolution 2.69 Å
8ZFF Structure of the Bacterial Ribosome without hypoxia-induced rRNA modifications Deposited 2024-05-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 457 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.59 Å
8ZFG Structure of the Bacterial Ribosome with hypoxia-induced rRNA modifications Deposited 2024-05-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 471 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.68 Å
8ZFI Structure of E.coli ribosome in complex with an engineered arrest peptide and trigger factor Deposited 2024-05-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 1 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；20 mM HEPES (pH 7.6), 140 mM NH4Cl, 25 mM MgCl2, 2 mM DTT
cryo-EM vitrification conditions Cryogen NITROGEN
Resolution 2.90 Å
8ZTU 70S ribosome arrested by PepNL Deposited 2024-06-07 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 300 K POTASSIUM ION × 47 SPD SPERMIDINE × 7 PUT 1,4-DIAMINOBUTANE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8ZTV 70S ribosome arrested by PepNL with RF2 Deposited 2024-06-07 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 301 K POTASSIUM ION × 47 SPD SPERMIDINE × 7 PUT 1,4-DIAMINOBUTANE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9AX7 70S initiation complex (tRNA-fMet M1 + CUG start codon) Deposited 2024-03-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.63 Å
9AX8 70S initiation complex (tRNA-fMet M1, initiation factor 2 + CUG start codon) Deposited 2024-03-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain 9 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 287 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
9B4Z E. coli 70S ribosome complex (N1-methylated 16S A1408 + arbekacin) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain BC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 309 84G Arbekacin × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9B50 E. coli 70S ribosome complex (unmethylated 16S A1408 + arbekacin) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 309 84G Arbekacin × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9B51 E. coli 70S ribosome complex (N1-methylated 16S A1408 + G418) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain BC 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 309 GET GENETICIN × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9CG5 70S initiation complex (tRNA-fMet M1 + UUG start codon) Deposited 2024-06-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.59 Å
9CG6 70S initiation complex (tRNA-fMet M1 + GUG start codon) Deposited 2024-06-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.61 Å
9CG7 70S initiation complex (tRNA-fMet M1 + AUG start codon) Deposited 2024-06-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
9D89 E. coli 50S ribosomal subunit in complex with PrAMP rumicidin-2 (focused refinement) Deposited 2024-08-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain F 1–273（273 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 204 K POTASSIUM ION × 93 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.95 Å
9FBV 70S Escherichia coli ribosome with P-site initiatior tRNA. Deposited 2024-05-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 306 K POTASSIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.40 Å
9GFT Structure of the HrpA-bound E. coli disome, Class I Deposited 2024-08-12 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 105 PDB declaration: 116-meric
Chain AX 1–273（273 aa）
Chain P 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9GGR Structure of the HrpA-bound E. coli disome, Class II Deposited 2024-08-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 106 PDB declaration: 117-meric
Chain AX 1–273（273 aa）
Chain P 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9GHA Fusidic acid-locked Escherichia coli 70S ribosome with Staphylococcus aureus EF-G and a tRNA in pe/E chimeric state (CHI) Deposited 2024-08-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 K POTASSIUM ION × 94 MG MAGNESIUM ION × 271 GDP GUANOSINE-5'-DIPHOSPHATE × 1 FUA FUSIDIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.24 Å
9GHB Fusidic acid-locked Escherichia coli 70S ribosome with Staphylococcus aureus EF-G in post-translocational state (POST) Deposited 2024-08-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 K POTASSIUM ION × 111 MG MAGNESIUM ION × 303 GDP GUANOSINE-5'-DIPHOSPHATE × 1 FUA FUSIDIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.21 Å
9GHC Pre-release fusidic acid-locked Escherichia coli 70S ribosome with Staphylococus aureus EF-G and FusB (FusB-EF-G-70S) Deposited 2024-08-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 3 K POTASSIUM ION × 109 MG MAGNESIUM ION × 301 GDP GUANOSINE-5'-DIPHOSPHATE × 1 FUA FUSIDIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.79 Å
9GHD Escherichia coli 70S ribosome in complex with Staphylococcus aureus FusB-EF-G (FusB-EF-G-70S*) Deposited 2024-08-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 K POTASSIUM ION × 112 MG MAGNESIUM ION × 303 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.41 Å
9GHE Staphylococcus aureus FusB bound to the small subunit of the Escherichia coli 70S ribosome (FusB-70S:SSU) Deposited 2024-08-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 3 K POTASSIUM ION × 112 MG MAGNESIUM ION × 303 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.87 Å
9GHF Staphylococcus aureus FusB bound to the large subunit of the Escherichia coli 70S ribosome (FusB-70S:LSU) Deposited 2024-08-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 3 K POTASSIUM ION × 112 MG MAGNESIUM ION × 303 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9GXX 70S ribosome with doublet-decoding tRNASer3 bound to A-site GCA codon Deposited 2024-10-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 288 SPD SPERMIDINE × 7 PUT 1,4-DIAMINOBUTANE × 7 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.61 Å
9H0L 70S ribosome with cognate tRNASer3 bound to A-site AGC codon Deposited 2024-10-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 314 SPD SPERMIDINE × 6 SPM SPERMINE × 1 PUT 1,4-DIAMINOBUTANE × 6 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.49 Å
9H3T 50S subunit precursor C_L2 Deposited 2024-10-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 19 PDB declaration: 20-meric
Chain C 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.85 Å
9H3U 50S subunit precursor C_H68 Deposited 2024-10-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 19 PDB declaration: 20-meric
Chain C 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.47 Å
9H3V 50S subunit precursor C-CP_L2-L28 Deposited 2024-10-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 23 PDB declaration: 25-meric
Chain C 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.55 Å
9H3W 50S subunit precursor C-CP_H68 Deposited 2024-10-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 23 PDB declaration: 25-meric
Chain C 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.38 Å
9H3X 50S subunit precursor C-CP_H68_L35 Deposited 2024-10-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 25 PDB declaration: 27-meric
Chain C 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.12 Å
9H3Y 50S subunit precursor 50S_(L16)- Deposited 2024-10-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 26 PDB declaration: 28-meric
Chain C 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.09 Å
9H3Z mature 50S subunit Deposited 2024-10-17 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain C 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.98 Å
9HA5 Pooled 50S subunit C_L2 precursor states supplemented with Api137 Deposited 2024-11-01 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 18 PDB declaration: 19-meric
Chain C 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9HA6 mature 50S subunit supplemented with Api137 Deposited 2024-11-01 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 32-meric
Chain C 2–272（271 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.08 Å
9HUQ Structure of WT E.coli ribosome with complexed filament nascent chain at length 47, with P-site tRNA Deposited 2024-12-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 32-meric
Chain c 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.49 Å
9HUS Structure of WT E.coli ribosome with complexed filament nascent chain at length 31, with P-site tRNAs Deposited 2024-12-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 32-meric
Chain c 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9HY6 Structure of E.coli ribosome with nascent chain at linker length of 31 amino acids, with mRNA, P-site and A-site tRNAs Deposited 2025-01-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 34-meric
Chain c 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
9HYM Structure of WT E.coli ribosome with complexed filament nascent chain at length 34, with mRNA, P-site and A-site tRNAs, and mRNA Deposited 2025-01-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 34-meric
Chain c 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9I3L Structure of E.coli ribosome with filamin mutant Y719E nascent chain at linker length of 47 amino acids, with tRNA Deposited 2025-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 32-meric
Chain c 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9IOT Cryo-EM structure of Escherichia coli hibernating ribosome with RNase I mutant Deposited 2024-07-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain D 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 475 CA CALCIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；20 mM HEPES-KOH (pH 7.6), 10 mM Mg(OAc)2, 30 mM NH4Cl, and 6 mM 2-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9JMK 50S Ribosomal Subunit precursor state III Deposited 2024-09-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 26 PDB declaration: 28-meric
Chain C 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
9JPM Structure of the Bacterial Ribosome with human tRNA Lys(mcm5s2U34) and mRNA(AAA) Deposited 2024-09-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 391 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.43 Å
9JPO Structure of the Bacterial Ribosome with human tRNA Lys(mcm5h2U34) and mRNA(AAA) Deposited 2024-09-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 448 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.18 Å
9JPP Structure of the Bacterial Ribosome with human tRNA Lys(mcm5s2U34) and mRNA(AAG) Deposited 2024-09-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 443 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.26 Å
9JQ2 Structure of the Bacterial Ribosome with human tRNA Lys(mcm5h2U34) and mRNA(AAG) Deposited 2024-09-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 438 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.61 Å
9MKK Structure of arbekacin bound Escherichia coli 70S ribosome Deposited 2024-12-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 52-meric
Chain c 1–273（273 aa）
Not recorded 84G Arbekacin × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9MOR Damaged 70S ribosome with PrfH bound Deposited 2024-12-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain B 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.65 Å
9MQ4 Damaged 70S ribosome with PrfH bound Deposited 2025-01-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain B 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.78 Å
9N2B Impacts of ribosomal RNA sequence variation on gene expression and phenotype: Cryo-EM structure of the rrsB ribosome (BBB-70S) Deposited 2025-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain LB 1–273（273 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 9 SPD SPERMIDINE × 5 MG MAGNESIUM ION × 276 K POTASSIUM ION × 56 ZN ZINC ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9N2C Impacts of ribosomal RNA sequence variation on gene expression and phenotype: Cryo-EM structure of the rrsH ribosome (HBB-70S) Deposited 2025-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain LB 1–273（273 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 10 SPD SPERMIDINE × 5 MG MAGNESIUM ION × 283 K POTASSIUM ION × 49 ZN ZINC ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9NJF E. coli pre-elongation complex without an A-site tRNA with EQ2-YbiT in Non-hydrolytic 1/PtIM(a) conformation Deposited 2025-02-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain 2 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 124 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9NJV E. coli 70S initiation complex (bL33 absent) Deposited 2025-02-28 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain 2 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 152 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9NKL E. coli 70S initiation complex Deposited 2025-03-01 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain 2 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 161 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9NL5 E. coli pre-elongation complex without an A-site tRNA with EQ2-EttA in Hydrolytic 1 conformation Deposited 2025-03-02 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 2 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 125 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
9NL6 E. coli initiation complex with EQ2-YbiT in Non-hydrolytic 1/PtIM(a) conformation Deposited 2025-03-02 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain 2 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 252 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NL7 E. coli initiation complex with EQ2-YbiT in Non-hydrolytic 2/PtIM(b) conformation Deposited 2025-03-02 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 2 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 250 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9NLB E. coli initiation complex with EQ2-EttA in Hydrolytic 2 conformation Deposited 2025-03-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 2 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 279 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NLE E. coli initiation complex with EQ2-EttA in Hydrolytic 1 conformation Deposited 2025-03-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 2 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 298 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NLF E. coli initiation complex with EQ2-YbiT in Hydrolytic 2/PtIM(a) conformation Deposited 2025-03-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 2 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 245 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NLH E.coli Initiation complex with YheS-EQ2 Deposited 2025-03-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain 2 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 263 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9NLJ E.coli Initiation complex with Uup-EQ2 Deposited 2025-03-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 2 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 277 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9NLQ E. coli initiation complex with EQ2-YbiT in Hydrolytic 1/PtIM(a) conformation Deposited 2025-03-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 2 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 241 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9NLS E. coli initiation complex with EQ2-YbiT in Intermediate/PtIM(b) conformation Deposited 2025-03-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 2 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 248 ZN ZINC ION × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9O2X Structure of WT E.coli ribosome 70S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site (S)-betahydroxyBocK charged NH-tRNAPyl Deposited 2025-04-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 320 FME N-FORMYLMETHIONINE × 1 K POTASSIUM ION × 10 PAR PAROMOMYCIN × 1 SPD SPERMIDINE × 14 SPM SPERMINE × 1 A1B71 (2S)-6-[(tert-butoxycarbonyl)amino]-2-(hydroxymethyl)hexanoic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.29 Å
9O2Y Structure of WT E.coli ribosome 70S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site (R) beta-2-hydroxy-BocLysine acid charged NH-tRNAPyl Deposited 2025-04-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 320 SPD SPERMIDINE × 13 FME N-FORMYLMETHIONINE × 1 SPM SPERMINE × 1 K POTASSIUM ION × 10 ZN ZINC ION × 2 A1B70 (2R)-6-[(tert-butoxycarbonyl)amino]-2-(hydroxymethyl)hexanoic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.14 Å
9PIH E. coli 70S ribosome bound to Doxycycline Deposited 2025-07-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 276 K POTASSIUM ION × 92 DXT (4S,4AR,5S,5AR,6R,12AS)-4-(DIMETHYLAMINO)-3,5,10,12,12A-PENTAHYDROXY-6-METHYL-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2-CARBOXAMIDE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9PII E. coli 70S ribosome bound to Sarecycline Deposited 2025-07-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 281 K POTASSIUM ION × 100 V7A Sarecycline × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9PIJ E. coli 70S ribosome bound to Minocycline Deposited 2025-07-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 340 K POTASSIUM ION × 148 MIY (4S,4AS,5AR,12AS)-4,7-BIS(DIMETHYLAMINO)-3,10,12,12A-TETRAHYDROXY-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2- CARBOXAMIDE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9Q87 Principles of ion binding to RNA inferred from the analysis of a 1.55 Angstrom resolution bacterial ribosome structure - Part I: Mg2+ Deposited 2025-02-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded K POTASSIUM ION × 235 MG MAGNESIUM ION × 415 CU1 COPPER (I) ION × 5 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.55 Å
9QQQ Cryo-EM structure of SKM-70S ribosomal stalled complex in the major state (vacant A-site, canon) Deposited 2025-04-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 A1JA7 [(2~{S},3~{S},4~{R},5~{R},6~{S})-4-[(2~{S},3~{R},4~{S},5~{R},6~{S})-5-acetamido-6-(hydroxymethyl)-4-[(2~{R},3~{R},4~{S},5~{S},6~{R})-6-(hydroxymethyl)-4-[(2~{S},3~{R},4~{R},5~{R},6~{R})-6-(hydroxymethyl)-5-methoxy-3,4-bis(oxidanyl)oxan-2-yl]oxy-3,5-bis(oxidanyl)oxan-2-yl]oxy-3-oxidanyl-oxan-2-yl]oxy-6-carbamimidamido-2-(hydroxymethyl)-5-oxidanyl-oxan-3-yl] carbamate × 1 MG MAGNESIUM ION × 312 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.26 Å
9QSJ Cryo-EM structure of SKM-70S ribosomal stalled complex in the A-tRNA positioned (Body open) state. Deposited 2025-04-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 A1JAI [(2~{S},3~{S},4~{R},5~{R},6~{S})-4-[(2~{S},3~{R},4~{S},5~{R},6~{S})-5-acetamido-6-(hydroxymethyl)-4-[(2~{R},3~{R},4~{S},5~{S},6~{R})-6-(hydroxymethyl)-4-[(2~{S},3~{R},4~{R},5~{R},6~{R})-6-(hydroxymethyl)-5-methoxy-3,4-bis(oxidanyl)oxan-2-yl]oxy-3,5-bis(oxidanyl)oxan-2-yl]oxy-3-oxidanyl-oxan-2-yl]oxy-2-(hydroxymethyl)-6-[[~{N}-[4-[(~{N}-methylcarbamimidoyl)amino]butyl]carbamimidoyl]amino]-5-oxidanyl-oxan-3-yl] carbamate × 1 MG MAGNESIUM ION × 311 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.62 Å
9R3A Structure of Stalled Beta-Galactosidase 70S Ribosome Nascent Chain Deposited 2025-05-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 K POTASSIUM ION × 131 MG MAGNESIUM ION × 287 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.86 Å
9RBF Structure of a stalled E. coli 70S RNC-NuoK-86 in complex with the membrane protein insertase SecYEG-YidC Deposited 2025-05-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 61-meric
Chain c 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 2.44 Å
9RFW Manikomycin bound to the Escherichia coli 50S ribosomal subunit Deposited 2025-06-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 31 PDB declaration: 35-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 213 K POTASSIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.40 Å
9RJA Manikomycin bound to the Escherichia coli 70S ribosome Deposited 2025-06-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 K POTASSIUM ION × 2 PAR PAROMOMYCIN × 1 SPD SPERMIDINE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.45 Å
9RTU Structure of the 70S-EF-G(P610L)-GDP-Pi ribosome complex with tRNAs in hybrid state 1 (H1-EF-G(P610L)-GDP-Pi) Deposited 2025-07-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 369 ZN ZINC ION × 2 NA SODIUM ION × 2 AM2 APRAMYCIN × 3 PO4 PHOSPHATE ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 3.00 Å
9RTV Structure of the 70S-EF-G(P610L)-GDP-Pi ribosome complex with tRNAs in hybrid state 2 (H2-EF-G(P610L)-GDP-Pi) Deposited 2025-07-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain C 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 369 ZN ZINC ION × 2 NA SODIUM ION × 2 AM2 APRAMYCIN × 3 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 3.60 Å
9SLG Doxycycline Bound E. coli Ribosome with Rearranged Peptidyl Transferase Centre Deposited 2025-09-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 447 K POTASSIUM ION × 77 DXT (4S,4AR,5S,5AR,6R,12AS)-4-(DIMETHYLAMINO)-3,5,10,12,12A-PENTAHYDROXY-6-METHYL-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2-CARBOXAMIDE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；BS100 ribosomal resuspension buffer
cryo-EM vitrification conditions Cryogen ETHANE；Blot time 4 s, blot force 1, blot total 1
Resolution 2.16 Å
9SRO Cryo-EM structure of SKM-70S ribosomal stalled complex in the rotated state with hybrid tRNAs Deposited 2025-09-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 54-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 A1JAI [(2~{S},3~{S},4~{R},5~{R},6~{S})-4-[(2~{S},3~{R},4~{S},5~{R},6~{S})-5-acetamido-6-(hydroxymethyl)-4-[(2~{R},3~{R},4~{S},5~{S},6~{R})-6-(hydroxymethyl)-4-[(2~{S},3~{R},4~{R},5~{R},6~{R})-6-(hydroxymethyl)-5-methoxy-3,4-bis(oxidanyl)oxan-2-yl]oxy-3,5-bis(oxidanyl)oxan-2-yl]oxy-3-oxidanyl-oxan-2-yl]oxy-2-(hydroxymethyl)-6-[[~{N}-[4-[(~{N}-methylcarbamimidoyl)amino]butyl]carbamimidoyl]amino]-5-oxidanyl-oxan-3-yl] carbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.60 Å
9SS4 pre-50S ribosomal subunit in rimM-KO with RsfS (-H68) Deposited 2025-09-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 35-meric
Chain BB 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9SS5 50S ribosomal subunit in rimM-KO with RsfS (+H68) Deposited 2025-09-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 34-meric
Chain BB 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9SS6 70S ribosome from RimM-KO Deposited 2025-09-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain BB 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
9SYH E. coli 70S ribosome from deltaRlmE strain Deposited 2025-10-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain c 1–273（273 aa）
Not recorded K POTASSIUM ION × 148 MG MAGNESIUM ION × 351 SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 6 PUT 1,4-DIAMINOBUTANE × 9 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.89 Å
9T0Y E. coli 70S ribosome from delta-9 strain Deposited 2025-10-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain c 1–273（273 aa）
Not recorded K POTASSIUM ION × 143 MG MAGNESIUM ION × 337 SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 6 PUT 1,4-DIAMINOBUTANE × 9 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.87 Å
9T19 E. coli 70S ribosome from delta-RlmE strain, PTC class 0 Deposited 2025-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain c 1–273（273 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 99 K POTASSIUM ION × 42 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.41 Å
9T1A E. coli 70S ribosome from delta-RlmE strain, PTC class 1 Deposited 2025-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain c 1–273（273 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 102 K POTASSIUM ION × 43 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.39 Å
9T1B E. coli 70S ribosome from delta-RlmE strain, PTC class 2 Deposited 2025-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain c 1–273（273 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 102 K POTASSIUM ION × 43 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.32 Å
9T1C E. coli 70S ribosome from delta-RlmE strain, PTC class 3 Deposited 2025-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 13-meric
Chain c 1–273（273 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.07 Å
9T1E E. coli 70S ribosome from delta-RlmE strain, PTC class 4 Deposited 2025-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain c 1–273（273 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 101 K POTASSIUM ION × 43 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.28 Å
9T1F E. coli 70S ribosome from delta-RlmE strain, PTC class 5 Deposited 2025-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain c 1–273（273 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 102 K POTASSIUM ION × 40 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.32 Å
9T1G E. coli 70S ribosome from delta-RlmE strain, PTC class 6 Deposited 2025-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 13-meric
Chain c 1–273（273 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 100 K POTASSIUM ION × 42 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.29 Å
9T1H E. coli 70S ribosome from delta-RlmE strain, PTC class 7 Deposited 2025-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain c 1–273（273 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 102 K POTASSIUM ION × 43 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.33 Å
9T1I E. coli 70S ribosome from delta-RlmE strain, PTC class 8 Deposited 2025-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 13-meric
Chain c 1–273（273 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 102 K POTASSIUM ION × 43 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.30 Å
9T1J E. coli 70S ribosome from delta-RlmE strain, PTC class 9 Deposited 2025-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain c 1–273（273 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 102 K POTASSIUM ION × 43 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.23 Å
9T2J E. coli 70S ribosome from delta-9 strain, PTC class 0 Deposited 2025-10-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 12-meric
Chain c 1–273（273 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 101 K POTASSIUM ION × 39 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.02 Å
9T2K E. coli 70S ribosome from delta-9 strain, PTC class 1 Deposited 2025-10-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain c 1–273（273 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 101 K POTASSIUM ION × 40 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.06 Å
9T2L E. coli 70S ribosome from delta-9 strain, PTC class 2 Deposited 2025-10-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain c 1–273（273 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 101 K POTASSIUM ION × 40 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.07 Å
9T2M E. coli 70S ribosome from delta-9 strain, PTC class 3 Deposited 2025-10-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 13-meric
Chain c 1–273（273 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 101 K POTASSIUM ION × 39 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.06 Å
9T2N E. coli 70S ribosome from delta-9 strain, PTC class 4 Deposited 2025-10-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain c 1–273（273 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 101 K POTASSIUM ION × 36 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.06 Å
9T2O E. coli 70S ribosome from delta-9 strain, PTC class 5 Deposited 2025-10-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 13-meric
Chain c 1–273（273 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 101 K POTASSIUM ION × 39 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.07 Å
9T2P E. coli 70S ribosome from delta-9 strain, PTC class 6 Deposited 2025-10-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain c 1–273（273 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 101 K POTASSIUM ION × 36 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.08 Å
9T2Q E. coli 70S ribosome from delta-9 strain, PTC class 7 Deposited 2025-10-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain c 1–273（273 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 101 K POTASSIUM ION × 40 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.08 Å
9T2R E. coli 70S ribosome from delta-9 strain, PTC class 8 Deposited 2025-10-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 13-meric
Chain c 1–273（273 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 101 K POTASSIUM ION × 40 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.22 Å
9T2S E. coli 70S ribosome from delta-9 strain, PTC class 9 Deposited 2025-10-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain c 1–273（273 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 100 K POTASSIUM ION × 39 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.07 Å
9T6M E. coli 70S ribosome from delta-10 strain Deposited 2025-11-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain c 1–273（273 aa）
Not recorded K POTASSIUM ION × 132 MG MAGNESIUM ION × 316 SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 5 PUT 1,4-DIAMINOBUTANE × 8 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.87 Å
9T8K E. coli 70S ribosome from delta-10 strain, PTC class 0 Deposited 2025-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: 11-meric
Chain c 1–273（273 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 MG MAGNESIUM ION × 34 K POTASSIUM ION × 21 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.18 Å
9T8L E. coli 70S ribosome from delta-10 strain, PTC class 1 Deposited 2025-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: 11-meric
Chain c 1–273（273 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 MG MAGNESIUM ION × 34 K POTASSIUM ION × 21 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.21 Å
9T8M E. coli 70S ribosome from delta-10 strain, PTC class 2 Deposited 2025-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: 11-meric
Chain c 1–273（273 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 MG MAGNESIUM ION × 34 K POTASSIUM ION × 21 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9T8N E. coli 70S ribosome from delta-10 strain, PTC class 3 Deposited 2025-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: 13-meric
Chain c 1–273（273 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 MG MAGNESIUM ION × 33 K POTASSIUM ION × 21 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.22 Å
9T8O E. coli 70S ribosome from delta-10 strain, PTC class 4 Deposited 2025-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: 11-meric
Chain c 1–273（273 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 MG MAGNESIUM ION × 34 K POTASSIUM ION × 21 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.19 Å
9T8P E. coli 70S ribosome from delta-10 strain, PTC class 5 Deposited 2025-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: 12-meric
Chain c 1–273（273 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 MG MAGNESIUM ION × 34 K POTASSIUM ION × 21 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.22 Å
9T8Q E. coli 70S ribosome from delta-10 strain, PTC class 6 Deposited 2025-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: 12-meric
Chain c 1–273（273 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 MG MAGNESIUM ION × 34 K POTASSIUM ION × 21 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.23 Å
9T8R E. coli 70S ribosome from delta-10 strain, PTC class 7 Deposited 2025-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: 12-meric
Chain c 1–273（273 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 MG MAGNESIUM ION × 34 K POTASSIUM ION × 21 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.22 Å
9T8S E. coli 70S ribosome from delta-10 strain, PTC class 8 Deposited 2025-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: 12-meric
Chain c 1–273（273 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 MG MAGNESIUM ION × 34 K POTASSIUM ION × 21 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.22 Å
9T8T E. coli 70S ribosome from delta-10 strain, PTC class 9 Deposited 2025-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: 13-meric
Chain c 1–273（273 aa）
Not recorded SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 1 MG MAGNESIUM ION × 34 K POTASSIUM ION × 21 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.23 Å
9TEW DalDro bound to the initiating Escherichia coli 70S ribosome Deposited 2025-11-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 Å
9TEX Dal2 bound to the Escherichia coli 70S ribosome Deposited 2025-11-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.54 Å
9TEZ DalDroS bound to the Escherichia coli 50S ribosomal subunit Deposited 2025-11-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 31 PDB declaration: 34-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 SPM SPERMINE × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.88 Å
9TMI E. coli 70S ribosome with A- and P-site tRNA Deposited 2025-12-13 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 258 SCM SPECTINOMYCIN × 1 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.08 Å
9TNL E. coli 70S ribosome with A/P- and P/E-site tRNA Deposited 2025-12-16 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 SCM SPECTINOMYCIN × 1 MG MAGNESIUM ION × 266 K POTASSIUM ION × 52 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.11 Å
9TQA E. coli 70S ribosome, trapped conformational ground state of SSU-h44 apical loop, with A- and P-site tRNA Deposited 2025-12-19 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 SCM SPECTINOMYCIN × 1 MG MAGNESIUM ION × 238 VAL VALINE × 1 K POTASSIUM ION × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.06 Å
9WNQ Structure of E.coli ribosome in complex with an engineered arrest peptide Deposited 2025-09-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 1 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；20 mM HEPES (pH 7.6), 140 mM NH4Cl, 25 mM MgCl2, 2 mM DTT
cryo-EM vitrification conditions Cryogen NITROGEN
Resolution 2.59 Å
9WNR Structure of E.coli ribosome in complex with an engineered arrest peptide and trigger factor Deposited 2025-09-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 1 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；20 mM HEPES (pH 7.6), 140 mM NH4Cl, 25 mM MgCl2, 2 mM DTT
cryo-EM vitrification conditions Cryogen NITROGEN
Resolution 2.76 Å
9XFK In situ structure of bacterial 50S ribosomes Deposited 2025-10-29 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain K 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 166 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.98 Å
9XFL In vitro structure of bacterial 50S ribosomes Deposited 2025-10-29 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain K 2–272（271 aa）
Not recorded MG MAGNESIUM ION × 176 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.16 Å
9Y79 Escherichia coli transcription-translation loosely coupled complex (TTC-LC^walked) containing mRNA with a 39 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2025-09-09 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain h 1–273（273 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 3.20 Å
9ZTL Single Particle Cryo EM Analysis of a Ribosome Nascent Globin Complex Deposited 2025-12-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain c 1–273（273 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.91 Å

624 other PDB entries and 669 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RL2_ECOLI
Isoform —
PDB entities 48
Chains and sequence ranges Author chain h； PDBConstruct 1–273； UniProt 1–273

50S ribosomal protein L32

Escherichia coli

UniProt D7ZGG2

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain i； UniProt 1–57 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 30 1–57（57 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 30 1–57（57 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain B 1–57（57 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain B 1–57（57 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain B 1–57（57 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain b 1–57（57 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6VWL 70S ribosome bound to HIV frameshifting stem-loop (FSS) and P/E tRNA (rotated conformation) Deposited 2020-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain Y 1–57（57 aa）
Not recorded MG MAGNESIUM ION × 34 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6VWM 70S ribosome bound to HIV frameshifting stem-loop (FSS) and P-site tRNA (non-rotated conformation, Structure I) Deposited 2020-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain Y 1–57（57 aa）
Not recorded MG MAGNESIUM ION × 53 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6VWN 70S ribosome bound to HIV frameshifting stem-loop (FSS) and P-site tRNA (non-rotated conformation, Structure II) Deposited 2020-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain Y 1–57（57 aa）
Not recorded MG MAGNESIUM ION × 55 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain i 1–57（57 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain i 1–57（57 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain i 1–57（57 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain i 1–57（57 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain i 1–57（57 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain i 1–57（57 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain i 1–57（57 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain i 1–57（57 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain i 1–57（57 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain i 1–57（57 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain i 1–57（57 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain i 1–57（57 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain i 1–57（57 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain i 1–57（57 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain i 1–57（57 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain i 1–57（57 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain i 1–57（57 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain z 1–57（57 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7LVK Cfr-modified 50S subunit from Escherichia coli Deposited 2021-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain i 1–57（57 aa）
Not recorded MG MAGNESIUM ION × 179 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain i 1–57（57 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain i 1–57（57 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain b 1–57（57 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

31 other PDB entries and 31 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7ZGG2_ECOLX
Isoform —
PDB entities 49
Chains and sequence ranges Author chain i； PDBConstruct 1–57； UniProt 1–57

50S ribosomal protein L3

Escherichia coli

UniProt P60438

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain j； UniProt 1–209 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
10QM E.coli 50S ribosomal subunit bound to compound 48a Deposited 2026-02-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain L 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 2.49 Å
11FV Chimeric Escherichia coli 70S ribosome containing an evolved 16S rRNA from Pseudomonas aeruginosa (PA-S3.3) Deposited 2026-02-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain L 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 307 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
11GG Chimeric Escherichia coli 70S ribosome containing an evolved 16S rRNA from Pseudomonas aeruginosa (PA-ST) Deposited 2026-02-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain L 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 307 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.02 Å
28UH E. coli 70S ribosome, trapped conformational ground state of SSU-h44 apical loop, with A/P- and P/E-site tRNA Deposited 2026-02-20 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 274 K POTASSIUM ION × 65 SCM SPECTINOMYCIN × 1 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.06 Å
28UI E. coli 70S ribosome, trapped conformational excited state of SSU-h44 apical loop, with A- and P-site tRNA Deposited 2026-02-20 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 SCM SPECTINOMYCIN × 1 MG MAGNESIUM ION × 270 VAL VALINE × 1 K POTASSIUM ION × 11 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.10 Å
28UJ E. coli 70S ribosome, trapped conformational excited state of SSU-h44 apical loop, with A/P- and P/E-site tRNA Deposited 2026-02-20 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 251 SCM SPECTINOMYCIN × 1 K POTASSIUM ION × 47 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.16 Å
28UK E. coli 70S ribosome, conformational ground state mutation in SSU-h41, with A- and P-site tRNA Deposited 2026-02-20 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 227 K POTASSIUM ION × 74 SCM SPECTINOMYCIN × 1 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.24 Å
28UL E. coli 70S ribosome, conformational ground state mutation in SSU-h41, with A/P- and P/E-site tRNA Deposited 2026-02-20 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 212 K POTASSIUM ION × 77 SCM SPECTINOMYCIN × 1 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
28UM E. coli 70S ribosome, conformational excited state mutation in SSU-h41, with A- and P-site tRNA Deposited 2026-02-20 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 238 K POTASSIUM ION × 109 SCM SPECTINOMYCIN × 1 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.15 Å
28UN E. coli 70S ribosome, conformational excited state mutation in SSU-h41, with A/P- and P/E-site tRNA Deposited 2026-02-20 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 183 K POTASSIUM ION × 65 SCM SPECTINOMYCIN × 1 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
2J28 MODEL OF E. COLI SRP BOUND TO 70S RNCS Deposited 2006-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 31 PDB declaration: 34-meric
Chain D 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 111 ELECTRON MICROSCOPY
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.50 Å
2RDO 50S subunit with EF-G(GDPNP) and RRF bound Deposited 2007-09-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 34-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer PolyMix；pH 7.5；PolyMix
cryo-EM vitrification conditions Cryogen ETHANE；Rapid-freezing in liquid ethane by Vitrobot
Resolution 9.10 Å
30QZ E. coli 50S ribosome with peptidyl-tRNA and Hsp15 Deposited 2026-05-10 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 33-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 204 ZN ZINC ION × 1 ASP ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.23 Å
30RA E. coli 70S ribosome with peptidyl-tRNA, mRNA and Hsp15 Deposited 2026-05-10 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 281 ASP ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.78 Å
30RB E. coli 70S ribosome with peptidyl-tRNA and Hsp15 Deposited 2026-05-10 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 1 MG MAGNESIUM ION × 210 K POTASSIUM ION × 2 ASP ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.92 Å
3BBX The Hsp15 protein fitted into the low resolution Cryo-EM map of the 50S.nc-tRNA.Hsp15 complex Deposited 2007-11-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain D 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 110 ELECTRON MICROSCOPY
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
3IY9 Leishmania Tarentolae Mitochondrial Large Ribosomal Subunit Model Deposited 2009-04-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 19 PDB declaration: eicosameric
Chain C 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris HCL, pH 7.5, 100mM KCL, 10mM MgCl2, 3mM DTT, 0.1mM EDTA, 0.05% dodecyl maltoside；pH 7.5；50 mM Tris HCL, pH 7.5, 100mM KCL, 10mM MgCl2, 3mM DTT, 0.1mM EDTA, 0.05% dodecyl maltoside
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.10 Å
3J5L Structure of the E. coli 50S subunit with ErmBL nascent chain Deposited 2013-10-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 34-meric
Chain D 1–209（209 aa）
Not recorded UNL UNKNOWN LIGAND × 1 ERY ERYTHROMYCIN A × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Plunged into liquid ethane (FEI VITROBOT MARK IV)
Resolution 6.60 Å
3J7Z Structure of the E. coli 50S subunit with ErmCL nascent chain Deposited 2014-08-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 35-meric
Chain D 1–209（209 aa）
Not recorded ERY ERYTHROMYCIN A × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Plunged into liquid ethane (FEI VITROBOT MARK IV).
Resolution 3.90 Å
3J9Y Cryo-EM structure of tetracycline resistance protein TetM bound to a translating E.coli ribosome Deposited 2015-03-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 50 mM HEPES-KOH, 100 mM KOAc, 25 mM Mg(OAc)2, 6 mM b-mercaptoethanol；pH 7.4；50 mM HEPES-KOH, 100 mM KOAc, 25 mM Mg(OAc)2, 6 mM b-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE；Plunged into liquid ethane (FEI VITROBOT MARK IV)
Resolution 3.90 Å
3J9Z Activation of GTP Hydrolysis in mRNA-tRNA Translocation by Elongation Factor G Deposited 2015-03-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain LX 1–209（209 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions 93 K；Cryogen ETHANE；Plunged into liquid ethane (FEI VITROBOT MARK IV)
Resolution 3.60 Å
3JA1 Activation of GTP Hydrolysis in mRNA-tRNA Translocation by Elongation Factor G Deposited 2015-03-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain LE 1–209（209 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions 93 K；Cryogen ETHANE；Plunged into liquid ethane (FEI VITROBOT MARK IV)
Resolution 3.60 Å
3JBU Mechanisms of Ribosome Stalling by SecM at Multiple Elongation Steps Deposited 2015-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain d 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 20mM HEPES, 50mM KOAc, 6mM Mg(OAc)2, 1mM DTT, 500 ug/ml chloramphenicol, 0.05% Nikkol, 0.5% pill/ml Complete EDTA-free Protease inhibitor cocktail, 0.1U/ml RNasin and 125mM sucrose；pH 7；20mM HEPES, 50mM KOAc, 6mM Mg(OAc)2, 1mM DTT, 500 ug/ml chloramphenicol, 0.05% Nikkol, 0.5% pill/ml Complete EDTA-free Protease inhibitor cocktail, 0.1U/ml RNasin and 125mM sucrose
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.64 Å
3JBV Mechanisms of Ribosome Stalling by SecM at Multiple Elongation Steps Deposited 2015-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain d 1–209（209 aa）
Not recorded CLM CHLORAMPHENICOL × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20mM HEPES, 50mM KOAc, 6mM Mg(OAc)2, 1mM DTT, 500 ug/ml chloramphenicol,0.05% Nikkol,0.5% pill/ml Complete EDTA-free Protease inhibitor cocktail,0.1 U/ml RNasin and 125mM sucrose；pH 7；20mM HEPES, 50mM KOAc, 6mM Mg(OAc)2, 1mM DTT, 500 ug/ml chloramphenicol,0.05% Nikkol,0.5% pill/ml Complete EDTA-free Protease inhibitor cocktail,0.1 U/ml RNasin and 125mM sucrose
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.32 Å
3JCD Structure of Escherichia coli EF4 in posttranslocational ribosomes (Post EF4) Deposited 2015-12-01 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
3JCE Structure of Escherichia coli EF4 in pretranslocational ribosomes (Pre EF4) Deposited 2015-12-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain D 1–209（209 aa）
Not recorded PHE PHENYLALANINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
3JCJ Structures of ribosome-bound initiation factor 2 reveal the mechanism of subunit association Deposited 2015-12-18 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 195 ZN ZINC ION × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20 mM HEPES-KOH, pH 7.5, 15 mM magnesium acetate, 150 mM potassium acetate, 4 mM 2-mercapthoethanol, 2 mM spermidine, 0.05 mM spermine；pH 7.5；20 mM HEPES-KOH, pH 7.5, 15 mM magnesium acetate, 150 mM potassium acetate, 4 mM 2-mercapthoethanol, 2 mM spermidine, 0.05 mM spermine
cryo-EM vitrification conditions Blot for 2-4 seconds before plunging；Cryogen ETHANE；Blot for 2-4 seconds before plunging into liquid ethane (FEI VITROBOT MARK I).
Resolution 3.70 Å
3JCN Structures of ribosome-bound initiation factor 2 reveal the mechanism of subunit association: Initiation Complex I Deposited 2016-01-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain D 1–209（209 aa）
Not recorded GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20 mM HEPES-KOH, pH 7.5, 15 mM magnesium acetate, 150 mM potassium acetate, 4 mM 2-mercapthoethanol, 2 mM spermidine, 0.05 mM spermine；pH 7.5；20 mM HEPES-KOH, pH 7.5, 15 mM magnesium acetate, 150 mM potassium acetate, 4 mM 2-mercapthoethanol, 2 mM spermidine, 0.05 mM spermine
cryo-EM vitrification conditions Blot for 2-4 seconds before plunging；Cryogen ETHANE；Blot for 2-4 seconds before plunging into liquid ethane (FEI VITROBOT MARK I).
Resolution 4.60 Å
4CSU Cryo-EM structures of the 50S ribosome subunit bound with ObgE Deposited 2014-03-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 31 PDB declaration: 33-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 20MM TRIS-HCL, 100MM NH4CL,10MM MGCL2；pH 7.5；20MM TRIS-HCL, 100MM NH4CL,10MM MGCL2
cryo-EM vitrification conditions Cryogen ETHANE；LIQUID ETHANE
Resolution 5.50 Å
4U1U Crystal structure of the E. coli ribosome bound to quinupristin. Deposited 2014-07-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain BD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 271 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 6.5；291 K；PEG8k, MPD
Resolution 2.95 Å R-free 0.282
4U1U Crystal structure of the E. coli ribosome bound to quinupristin. Deposited 2014-07-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 227 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 6.5；291 K；PEG8k, MPD
Resolution 2.95 Å R-free 0.282
4U1V Crystal structure of the E. coli ribosome bound to linopristin. Deposited 2014-07-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain BD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 271 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.00 Å R-free 0.274
4U1V Crystal structure of the E. coli ribosome bound to linopristin. Deposited 2014-07-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 227 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.00 Å R-free 0.274
4U20 Crystal structure of the E. coli ribosome bound to flopristin. Deposited 2014-07-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain BD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 271 VIF Flopristin × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.90 Å R-free 0.279
4U20 Crystal structure of the E. coli ribosome bound to flopristin. Deposited 2014-07-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 227 VIF Flopristin × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.90 Å R-free 0.279
4U24 Crystal structure of the E. coli ribosome bound to dalfopristin. Deposited 2014-07-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain BD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 271 DOL 5-(2-DIETHYLAMINO-ETHANESULFONYL)-21-HYDROXY-10-ISOPROPYL-11,19-DIMETHYL-9,26-DIOXA-3,15,28-TRIAZA-TRICYCLO[23.2.1.00,255]OCTACOSA-1(27),12,17,19,25(28)-PENTAENE-2,8,14,23-TETRAONE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.90 Å R-free 0.264
4U24 Crystal structure of the E. coli ribosome bound to dalfopristin. Deposited 2014-07-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 226 DOL 5-(2-DIETHYLAMINO-ETHANESULFONYL)-21-HYDROXY-10-ISOPROPYL-11,19-DIMETHYL-9,26-DIOXA-3,15,28-TRIAZA-TRICYCLO[23.2.1.00,255]OCTACOSA-1(27),12,17,19,25(28)-PENTAENE-2,8,14,23-TETRAONE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.90 Å R-free 0.264
4U25 Crystal structure of the E. coli ribosome bound to virginiamycin M1. Deposited 2014-07-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain BD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 271 VIR VIRGINIAMYCIN M1 × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.90 Å R-free 0.265
4U25 Crystal structure of the E. coli ribosome bound to virginiamycin M1. Deposited 2014-07-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 227 VIR VIRGINIAMYCIN M1 × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.90 Å R-free 0.265
4U26 Crystal structure of the E. coli ribosome bound to dalfopristin and quinupristin. Deposited 2014-07-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain BD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 271 DOL 5-(2-DIETHYLAMINO-ETHANESULFONYL)-21-HYDROXY-10-ISOPROPYL-11,19-DIMETHYL-9,26-DIOXA-3,15,28-TRIAZA-TRICYCLO[23.2.1.00,255]OCTACOSA-1(27),12,17,19,25(28)-PENTAENE-2,8,14,23-TETRAONE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.80 Å R-free 0.271
4U26 Crystal structure of the E. coli ribosome bound to dalfopristin and quinupristin. Deposited 2014-07-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 227 DOL 5-(2-DIETHYLAMINO-ETHANESULFONYL)-21-HYDROXY-10-ISOPROPYL-11,19-DIMETHYL-9,26-DIOXA-3,15,28-TRIAZA-TRICYCLO[23.2.1.00,255]OCTACOSA-1(27),12,17,19,25(28)-PENTAENE-2,8,14,23-TETRAONE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.80 Å R-free 0.271
4U27 Crystal structure of the E. coli ribosome bound to flopristin and linopristin. Deposited 2014-07-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain BD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 271 VIF Flopristin × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.80 Å R-free 0.260
4U27 Crystal structure of the E. coli ribosome bound to flopristin and linopristin. Deposited 2014-07-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 227 VIF Flopristin × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.80 Å R-free 0.260
4V47 Real space refined coordinates of the 30S and 50S subunits fitted into the low resolution cryo-EM map of the EF-G.GTP state of E. coli 70S ribosome Deposited 2003-05-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 43 PDB declaration: 46-meric
Chain AB 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer Tris；pH 7.5；Tris
cryo-EM vitrification conditions Rapid-freezing in liquid ethane
Resolution 12.30 Å
4V48 Real space refined coordinates of the 30S and 50S subunits fitted into the low resolution cryo-EM map of the initiation-like state of E. coli 70S ribosome Deposited 2003-05-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 44 PDB declaration: 48-meric
Chain AB 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer hepes；pH 7.5；hepes
cryo-EM vitrification conditions Rapid-freezing in liquid ethane
Resolution 11.50 Å
4V4H Crystal structure of the bacterial ribosome from Escherichia coli in complex with the antibiotic kasugamyin at 3.5A resolution. Deposited 2006-08-04 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BD 1–209（209 aa）
Not recorded KSG (1S,2R,3S,4R,5S,6S)-2,3,4,5,6-PENTAHYDROXYCYCLOHEXYL 2-AMINO-4-{[CARBOXY(IMINO)METHYL]AMINO}-2,3,4,6-TETRADEOXY-ALPHA-D-ARABINO-HEXOPYRANOSIDE × 1 MG MAGNESIUM ION × 170 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；MPD, PEG 8000, MGCL2, NH4CL, SPERMINE, SPERMIDINE, TRIS-HCL, EDTA, PH 7.5, BATCH, TEMPERATURE 277K, pH 7.50
Resolution 3.46 Å R-free 0.331
4V4H Crystal structure of the bacterial ribosome from Escherichia coli in complex with the antibiotic kasugamyin at 3.5A resolution. Deposited 2006-08-04 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DD 1–209（209 aa）
Not recorded KSG (1S,2R,3S,4R,5S,6S)-2,3,4,5,6-PENTAHYDROXYCYCLOHEXYL 2-AMINO-4-{[CARBOXY(IMINO)METHYL]AMINO}-2,3,4,6-TETRADEOXY-ALPHA-D-ARABINO-HEXOPYRANOSIDE × 1 MG MAGNESIUM ION × 173 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；MPD, PEG 8000, MGCL2, NH4CL, SPERMINE, SPERMIDINE, TRIS-HCL, EDTA, PH 7.5, BATCH, TEMPERATURE 277K, pH 7.50
Resolution 3.46 Å R-free 0.331
4V4Q Crystal structure of the bacterial ribosome from Escherichia coli at 3.5 A resolution. Deposited 2005-08-30 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 170 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.46 Å R-free 0.331
4V4Q Crystal structure of the bacterial ribosome from Escherichia coli at 3.5 A resolution. Deposited 2005-08-30 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 173 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.46 Å R-free 0.331
4V4V Structure of a pre-translocational E. coli ribosome obtained by fitting atomic models for RNA and protein components into cryo-EM map EMD-1056 Deposited 2006-05-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 46 PDB declaration: 52-meric
Chain BB 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；rapid-freezing in liquid ethane
Resolution 15.00 Å
4V4W Structure of a SecM-stalled E. coli ribosome complex obtained by fitting atomic models for RNA and protein components into cryo-EM map EMD-1143 Deposited 2006-05-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 46 PDB declaration: 52-meric
Chain BB 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；rapid-freezing in liquid ethane
Resolution 15.00 Å
4V50 Crystal Structure of Ribosome with messenger RNA and the Anticodon stem-loop of P-site tRNA. Deposited 2006-08-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain BD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 181 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MGCL2, NH4CL, SPERMINE, SPERMIDINE, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.22 Å R-free 0.320
4V50 Crystal Structure of Ribosome with messenger RNA and the Anticodon stem-loop of P-site tRNA. Deposited 2006-08-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain DD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 177 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MGCL2, NH4CL, SPERMINE, SPERMIDINE, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.22 Å R-free 0.320
4V52 Crystal structure of the bacterial ribosome from Escherichia coli in complex with neomycin. Deposited 2007-06-15 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BD 1–209（209 aa）
Not recorded NMY NEOMYCIN × 2 MG MAGNESIUM ION × 170 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.21 Å R-free 0.309
4V52 Crystal structure of the bacterial ribosome from Escherichia coli in complex with neomycin. Deposited 2007-06-15 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DD 1–209（209 aa）
Not recorded NMY NEOMYCIN × 2 MG MAGNESIUM ION × 173 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.21 Å R-free 0.309
4V53 Crystal structure of the bacterial ribosome from Escherichia coli in complex with gentamicin. Deposited 2007-06-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 170 LLL (2R,3R,4R,5R)-2-((1S,2S,3R,4S,6R)-4,6-DIAMINO-3-((2R,3R,6S)-3-AMINO-6-(AMINOMETHYL)-TETRAHYDRO-2H-PYRAN-2-YLOXY)-2-HYDR OXYCYCLOHEXYLOXY)-5-METHYL-4-(METHYLAMINO)-TETRAHYDRO-2H-PYRAN-3,5-DIOL × 4 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.54 Å R-free 0.320
4V53 Crystal structure of the bacterial ribosome from Escherichia coli in complex with gentamicin. Deposited 2007-06-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 173 LLL (2R,3R,4R,5R)-2-((1S,2S,3R,4S,6R)-4,6-DIAMINO-3-((2R,3R,6S)-3-AMINO-6-(AMINOMETHYL)-TETRAHYDRO-2H-PYRAN-2-YLOXY)-2-HYDR OXYCYCLOHEXYLOXY)-5-METHYL-4-(METHYLAMINO)-TETRAHYDRO-2H-PYRAN-3,5-DIOL × 4 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.54 Å R-free 0.320
4V54 Crystal structure of the bacterial ribosome from Escherichia coli in complex with ribosome recycling factor (RRF). Deposited 2007-06-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain BD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 170 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.30 Å R-free 0.304
4V54 Crystal structure of the bacterial ribosome from Escherichia coli in complex with ribosome recycling factor (RRF). Deposited 2007-06-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 173 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.30 Å R-free 0.304
4V55 Crystal structure of the bacterial ribosome from Escherichia coli in complex with gentamicin and ribosome recycling factor (RRF). Deposited 2007-06-17 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain BD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 170 LLL (2R,3R,4R,5R)-2-((1S,2S,3R,4S,6R)-4,6-DIAMINO-3-((2R,3R,6S)-3-AMINO-6-(AMINOMETHYL)-TETRAHYDRO-2H-PYRAN-2-YLOXY)-2-HYDR OXYCYCLOHEXYLOXY)-5-METHYL-4-(METHYLAMINO)-TETRAHYDRO-2H-PYRAN-3,5-DIOL × 2 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 4.00 Å R-free 0.305
4V55 Crystal structure of the bacterial ribosome from Escherichia coli in complex with gentamicin and ribosome recycling factor (RRF). Deposited 2007-06-17 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 173 LLL (2R,3R,4R,5R)-2-((1S,2S,3R,4S,6R)-4,6-DIAMINO-3-((2R,3R,6S)-3-AMINO-6-(AMINOMETHYL)-TETRAHYDRO-2H-PYRAN-2-YLOXY)-2-HYDR OXYCYCLOHEXYLOXY)-5-METHYL-4-(METHYLAMINO)-TETRAHYDRO-2H-PYRAN-3,5-DIOL × 2 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 4.00 Å R-free 0.305
4V56 Crystal structure of the bacterial ribosome from Escherichia coli in complex with spectinomycin. Deposited 2007-07-21 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 170 SCM SPECTINOMYCIN × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.93 Å R-free 0.311
4V56 Crystal structure of the bacterial ribosome from Escherichia coli in complex with spectinomycin. Deposited 2007-07-21 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 170 SCM SPECTINOMYCIN × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.93 Å R-free 0.311
4V57 Crystal structure of the bacterial ribosome from Escherichia coli in complex with spectinomycin and neomycin. Deposited 2007-07-21 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BD 1–209（209 aa）
Not recorded NMY NEOMYCIN × 2 MG MAGNESIUM ION × 170 SCM SPECTINOMYCIN × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.50 Å R-free 0.306
4V57 Crystal structure of the bacterial ribosome from Escherichia coli in complex with spectinomycin and neomycin. Deposited 2007-07-21 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DD 1–209（209 aa）
Not recorded NMY NEOMYCIN × 2 MG MAGNESIUM ION × 170 SCM SPECTINOMYCIN × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.50 Å R-free 0.306
4V5H E.Coli 70s Ribosome Stalled During Translation Of Tnac Leader Peptide. Deposited 2009-10-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain BD 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 50 MM TRIS-HCL PH 8.0, 10MM MG-ACETATE, 50MM KCL, 10MM NH4CL, 2MM EGTA, 2MM L-TRYPTOPHAN, 10 MM DTT；pH 8；50 MM TRIS-HCL PH 8.0, 10MM MG-ACETATE, 50MM KCL, 10MM NH4CL, 2MM EGTA, 2MM L-TRYPTOPHAN, 10 MM DTT
cryo-EM vitrification conditions Cryogen ETHANE；CRYOGEN- ETHANE,
Resolution 5.80 Å
4V5Y Crystal structure of the bacterial ribosome from Escherichia coli in complex with paromomycin and ribosome recycling factor (RRF). Deposited 2007-06-19 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain BD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 170 PAR PAROMOMYCIN × 2 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 4.45 Å R-free 0.309
4V5Y Crystal structure of the bacterial ribosome from Escherichia coli in complex with paromomycin and ribosome recycling factor (RRF). Deposited 2007-06-19 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 173 PAR PAROMOMYCIN × 2 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 4.45 Å R-free 0.309
4V64 Crystal structure of the bacterial ribosome from Escherichia coli in complex with hygromycin B. Deposited 2008-06-11 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 170 HYG HYGROMYCIN B × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.50 Å R-free 0.318
4V64 Crystal structure of the bacterial ribosome from Escherichia coli in complex with hygromycin B. Deposited 2008-06-11 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 173 HYG HYGROMYCIN B × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.50 Å R-free 0.318
4V65 Structure of the E. coli ribosome in the Pre-accommodation state Deposited 2008-08-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain BY 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.00 Å
4V66 Structure of the E. coli ribosome and the tRNAs in Post-accommodation state Deposited 2008-08-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain BY 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.00 Å
4V69 Ternary complex-bound E.coli 70S ribosome. Deposited 2008-12-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain BD 1–209（209 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Vitrification using FEI Vitrobot; blot 3 seconds before plunging with an offset of -1mm
Resolution 6.70 Å
4V6C Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting Deposited 2009-06-27 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 184 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；4% PEG 8000, 4% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, microbatch, temperature 291K
Resolution 3.19 Å R-free 0.252
4V6C Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting Deposited 2009-06-27 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；4% PEG 8000, 4% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, microbatch, temperature 291K
Resolution 3.19 Å R-free 0.252
4V6D Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting Deposited 2009-06-27 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain BD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 184 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 7；291 K；4% PEG 8000, 4% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, pH 7.0, microbatch, temperature 291K
Resolution 3.81 Å R-free 0.253
4V6D Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting Deposited 2009-06-27 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain DD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 7；291 K；4% PEG 8000, 4% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, pH 7.0, microbatch, temperature 291K
Resolution 3.81 Å R-free 0.253
4V6E Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting Deposited 2009-06-28 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain BD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 184 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 7；291 K；4% PEG 8000, 4% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, pH 7.0, microbatch, temperature 291K
Resolution 3.71 Å R-free 0.268
4V6E Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting Deposited 2009-06-28 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain DD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 7；291 K；4% PEG 8000, 4% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, pH 7.0, microbatch, temperature 291K
Resolution 3.71 Å R-free 0.268
4V6K Structural insights into cognate vs. near-cognate discrimination during decoding. Deposited 2011-01-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain AE 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen NITROGEN
Resolution 8.25 Å
4V6L Structural insights into cognate vs. near-cognate discrimination during decoding. Deposited 2011-01-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BE 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen NITROGEN
Resolution 13.20 Å
4V6M Structure of the ribosome-SecYE complex in the membrane environment Deposited 2011-02-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 60-meric
Chain BD 1–209（209 aa）
Not recorded PEV (1S)-2-{[(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL STEARATE × 101 PGV (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE × 32 ELECTRON MICROSCOPY
cryo-EM buffer 20 mM Hepes (pH 7.2), 100 mM KOAc, 10 mM Mg(OAc)2, 1 mM DTT, 250 microg/ml chloramphenicol；pH 7.2；20 mM Hepes (pH 7.2), 100 mM KOAc, 10 mM Mg(OAc)2, 1 mM DTT, 250 microg/ml chloramphenicol
cryo-EM vitrification conditions Cryogen ETHANE；liquid ethane was used as a cryogen
Resolution 7.10 Å
4V6N Structural characterization of mRNA-tRNA translocation intermediates (50S ribosome of class2 of the six classes) Deposited 2011-12-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain AE 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 TRP TRYPTOPHAN × 1 ELECTRON MICROSCOPY
cryo-EM buffer HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)；pH 7.5；HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)
cryo-EM vitrification conditions blot for 3 seconds；80 K；Cryogen NITROGEN；Blot for 3 seconds, plunge into liquid nitrogen (Vitrobot)
Resolution 12.10 Å
4V6O Structural characterization of mRNA-tRNA translocation intermediates (class 4a of the six classes) Deposited 2011-12-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BE 1–209（209 aa）
Not recorded TRP TRYPTOPHAN × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)；pH 7.5；HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)
cryo-EM vitrification conditions blot for 3 seconds；80 K；Cryogen NITROGEN；Blot for 3 seconds, plunge into liquid nitrogen (Vitrobot)
Resolution 14.70 Å
4V6P Structural characterization of mRNA-tRNA translocation intermediates (class 4b of the six classes) Deposited 2011-12-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BE 1–209（209 aa）
Not recorded TRP TRYPTOPHAN × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)；pH 7.5；HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)
cryo-EM vitrification conditions blot for 6 seconds；80 K；Cryogen NITROGEN；Blot for 6 seconds, plunge into liquid nitrogen (Vitrobot)
Resolution 13.50 Å
4V6Q Structural characterization of mRNA-tRNA translocation intermediates (class 5 of the six classes) Deposited 2011-12-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BE 1–209（209 aa）
Not recorded TRP TRYPTOPHAN × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)；pH 7.5；HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)
cryo-EM vitrification conditions blot for 3 seconds；80 K；Cryogen NITROGEN；Blot for 3 seconds, plunge into liquid nitrogen (Vitrobot)
Resolution 11.50 Å
4V6R Structural characterization of mRNA-tRNA translocation intermediates (class 6 of the six classes) Deposited 2011-12-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BE 1–209（209 aa）
Not recorded TRP TRYPTOPHAN × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)；pH 7.5；HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)
cryo-EM vitrification conditions blot for 3 seconds；80 K；Cryogen NITROGEN；Blot for 3 seconds, plunge into liquid nitrogen (Vitrobot)
Resolution 11.50 Å
4V6S Structural characterization of mRNA-tRNA translocation intermediates (class 3 of the six classes) Deposited 2011-12-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain AE 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)；pH 7.5；HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)
cryo-EM vitrification conditions blot for 3 seconds；80 K；Cryogen NITROGEN；Blot for 3 seconds, plunge into liquid nitrogen (Vitrobot)
Resolution 13.10 Å
4V6T Structure of the bacterial ribosome complexed by tmRNA-SmpB and EF-G during translocation and MLD-loading Deposited 2012-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain BD 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions blot for 5-10 seconds before plunging；96.15 K；Cryogen ETHANE；blot for 5-10 seconds before plunging into liquid ethane (FEI Vitrobot)
Resolution 8.30 Å
4V6V Tetracycline resistance protein Tet(O) bound to the ribosome Deposited 2013-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain BE 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.80 Å
4V6Y E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in classic pre-translocation state (pre1a) Deposited 2013-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BD 1–209（209 aa）
Not recorded VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 12.00 Å
4V6Z E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in classic pre-translocation state (pre1b) Deposited 2013-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BD 1–209（209 aa）
Not recorded VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 12.00 Å
4V70 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in intermediate pre-translocation state (pre3) Deposited 2013-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BD 1–209（209 aa）
Not recorded VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 17.00 Å
4V71 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in intermediate pre-translocation state (pre2) Deposited 2013-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BD 1–209（209 aa）
Not recorded VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 20.00 Å
4V72 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in hybrid pre-translocation state (pre4) Deposited 2013-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BD 1–209（209 aa）
Not recorded VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 13.00 Å
4V73 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in hybrid pre-translocation state (pre5a) Deposited 2013-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BD 1–209（209 aa）
Not recorded VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 15.00 Å
4V74 70S-fMetVal-tRNAVal-tRNAfMet complex in hybrid pre-translocation state (pre5b) Deposited 2013-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BD 1–209（209 aa）
Not recorded VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 17.00 Å
4V75 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in classic post-translocation state (post1) Deposited 2013-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BD 1–209（209 aa）
Not recorded VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 12.00 Å
4V76 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in intermediate post-translocation state (post2a) Deposited 2013-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BD 1–209（209 aa）
Not recorded VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 17.00 Å
4V77 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in intermediate post-translocation state (post2b) Deposited 2013-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BD 1–209（209 aa）
Not recorded VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 17.00 Å
4V78 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in intermediate post-translocation state (post3a) Deposited 2013-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BD 1–209（209 aa）
Not recorded VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 20.00 Å
4V79 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in intermediate post-translocation state (post3b) Deposited 2013-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BD 1–209（209 aa）
Not recorded VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 15.00 Å
4V7A E. coli 70S-fMetVal-tRNAVal post-translocation complex (post4) Deposited 2013-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain BD 1–209（209 aa）
Not recorded VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 9.00 Å
4V7B Visualization of two tRNAs trapped in transit during EF-G-mediated translocation Deposited 2013-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BD 1–209（209 aa）
Not recorded FUA FUSIDIC ACID × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 80 mM HEPES potassium, 75 mM NH4Cl, 10 mM MgCl2, 6 mM BME；pH 7.6；80 mM HEPES potassium, 75 mM NH4Cl, 10 mM MgCl2, 6 mM BME
cryo-EM vitrification conditions blot for 5-10 seconds before plunging；96 K；Cryogen ETHANE；Blot for 5-10 seconds before plunging into liquid ethane (FEI VITROBOT MARK I)
Resolution 6.80 Å
4V7C Structure of the Ribosome with Elongation Factor G Trapped in the Pre-Translocation State (pre-translocation 70S*tRNA structure) Deposited 2013-11-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BE 1–209（209 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer Polymix buffer；pH 7.6；10 mM HEPES-KOH, 5 mM MgCl2, 90 mM NH4Cl, 2 mM spermidine, 0.1 mM spermine, 6 mM BME, 0.5 mM viomycin, 0.5 mM GTP, 0.5 mM fusidic acid
cryo-EM vitrification conditions Freshly glow-disharged grids were loaded into an FEI Mark II Vitrobot and equilibrated to 95% relative humidity at 22 degrees Celsius. 2 microliters of sample was applied through the side port, blotted for 7 seconds with a positional offset of 2, and plunged into liquid ethane.；Cryogen ETHANE；Freshly glow-disharged grids were loaded into an FEI Mark II Vitrobot and equilibrated to 95% relative humidity at 22 degrees Celsius. 2 microliters of sample was applied through the side port, blotted for 7 seconds with a positional offset of 2, and plunged into liquid ethane.
Resolution 7.60 Å
4V7D Structure of the Ribosome with Elongation Factor G Trapped in the Pre-Translocation State (pre-translocation 70S*tRNA*EF-G structure) Deposited 2013-11-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain AE 1–209（209 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer Polymix buffer；pH 7.6；10 mM HEPES-KOH, 5 mM MgCl2, 90 mM NH4Cl, 2 mM spermidine, 0.1 mM spermine, 6 mM BME, 0.5 mM viomycin, 0.5 mM GTP, 0.5 mM fusidic acid
cryo-EM vitrification conditions Freshly glow-disharged grids were loaded into an FEI Mark II Vitrobot and equilibrated to 95% relative humidity at 22 degrees Celsius. 2 microliters of sample was applied through the side port, blotted for 7 seconds with a positional offset of 2, and plunged into liquid ethane.；Cryogen ETHANE；Freshly glow-disharged grids were loaded into an FEI Mark II Vitrobot and equilibrated to 95% relative humidity at 22 degrees Celsius. 2 microliters of sample was applied through the side port, blotted for 7 seconds with a positional offset of 2, and plunged into liquid ethane.
Resolution 7.60 Å
4V7I Ribosome-SecY complex. Deposited 2009-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain AD 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 50 MM HEPES- KOH PH 7.5, 100 MM KOAC, 10 MM MG(OAC)2, 0.05% DDM；pH 7.5；50 MM HEPES- KOH PH 7.5, 100 MM KOAC, 10 MM MG(OAC)2, 0.05% DDM
cryo-EM vitrification conditions Cryogen ETHANE；THE SPECIMENS WERE PLUNGE FROZEN IN LIQUID ETHANE AT 4 DEGREES C AT AN RH OF ~90-95%.
Resolution 9.60 Å
4V7S Crystal structure of the E. coli ribosome bound to telithromycin. Deposited 2010-08-05 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 181 TEL TELITHROMYCIN × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.25 Å R-free 0.245
4V7S Crystal structure of the E. coli ribosome bound to telithromycin. Deposited 2010-08-05 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.25 Å R-free 0.245
4V7T Crystal structure of the E. coli ribosome bound to chloramphenicol. Deposited 2010-08-14 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 183 CLM CHLORAMPHENICOL × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.19 Å R-free 0.252
4V7T Crystal structure of the E. coli ribosome bound to chloramphenicol. Deposited 2010-08-14 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.19 Å R-free 0.252
4V7U Crystal structure of the E. coli ribosome bound to erythromycin. Deposited 2010-08-15 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 182 ERY ERYTHROMYCIN A × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；4.3% PEG 8000, 4.9% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, 10 mM Tris, 20 mM MES pH 6.5. 0.25 mM EDTA, microbatch, temperature 291K
Resolution 3.10 Å R-free 0.254
4V7U Crystal structure of the E. coli ribosome bound to erythromycin. Deposited 2010-08-15 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；4.3% PEG 8000, 4.9% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, 10 mM Tris, 20 mM MES pH 6.5. 0.25 mM EDTA, microbatch, temperature 291K
Resolution 3.10 Å R-free 0.254
4V7V Crystal structure of the E. coli ribosome bound to clindamycin. Deposited 2010-08-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 182 CLY CLINDAMYCIN × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；4.3% PEG 8000, 4.9% MPD, 10 mM Tris, 20 mM MES, pH 6.5-7.0, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, 0.25 mM EDTA, microbatch, temperature 291K
Resolution 3.29 Å R-free 0.241
4V7V Crystal structure of the E. coli ribosome bound to clindamycin. Deposited 2010-08-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；4.3% PEG 8000, 4.9% MPD, 10 mM Tris, 20 mM MES, pH 6.5-7.0, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, 0.25 mM EDTA, microbatch, temperature 291K
Resolution 3.29 Å R-free 0.241
4V89 Crystal Structure of Release Factor RF3 Trapped in the GTP State on a Rotated Conformation of the Ribosome (without viomycin) Deposited 2011-11-17 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 58-meric
Chain BD 1–209（209 aa）
Not recorded GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；295 K；Tris Ac PH.7.0 25-35 mM KCL 6.1% PEG 20000 %1 glycerol 50mM sucrose , VAPOR DIFFUSION, SITTING DROP, temperature 295K
Resolution 3.70 Å R-free 0.290
4V9C Allosteric control of the ribosome by small-molecule antibiotics Deposited 2012-07-25 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain BD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 224 NMY NEOMYCIN × 10 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.5；291 K；PEG800, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.30 Å R-free 0.255
4V9C Allosteric control of the ribosome by small-molecule antibiotics Deposited 2012-07-25 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain DD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 266 NMY NEOMYCIN × 8 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.5；291 K；PEG800, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.30 Å R-free 0.255
4V9D Structures of the bacterial ribosome in classical and hybrid states of tRNA binding Deposited 2012-07-31 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain CD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 271 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.00 Å R-free 0.260
4V9D Structures of the bacterial ribosome in classical and hybrid states of tRNA binding Deposited 2012-07-31 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain DD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 227 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.00 Å R-free 0.260
4V9O Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain AD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 187 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.272
4V9O Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain CD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 187 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.272
4V9O Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain ED 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 187 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.272
4V9O Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain GD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 187 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.272
4V9P Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain AD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 185 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.267
4V9P Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain CD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 185 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.267
4V9P Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain ED 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 185 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.267
4V9P Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain GD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 185 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.267
4WF1 Crystal structure of the E. coli ribosome bound to negamycin. Deposited 2014-09-11 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain BD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 271 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.09 Å R-free 0.244
4WF1 Crystal structure of the E. coli ribosome bound to negamycin. Deposited 2014-09-11 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 228 ZN ZINC ION × 1 NEG NEGAMYCIN × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.09 Å R-free 0.244
4WOI 4,5-linked aminoglycoside antibiotics regulate the bacterial ribosome by targeting dynamic conformational processes within intersubunit bridge B2 Deposited 2014-10-15 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain BD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 269 PAR PAROMOMYCIN × 6 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KCl, KSCN
Resolution 3.00 Å R-free 0.253
4WOI 4,5-linked aminoglycoside antibiotics regulate the bacterial ribosome by targeting dynamic conformational processes within intersubunit bridge B2 Deposited 2014-10-15 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain CD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 226 PAR PAROMOMYCIN × 7 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KCl, KSCN
Resolution 3.00 Å R-free 0.253
4WWW Crystal structure of the E. coli ribosome bound to CEM-101 Deposited 2014-11-12 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain RD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 182 EM1 (3aS,4R,7S,9R,10R,11R,13R,15R,15aR)-1-{4-[4-(3-aminophenyl)-1H-1,2,3-triazol-1-yl]butyl}-4-ethyl-7-fluoro-11-methoxy-3a ,7,9,11,13,15-hexamethyl-2,6,8,14-tetraoxotetradecahydro-2H-oxacyclotetradecino[4,3-d][1,3]oxazol-10-yl 3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranoside × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.10 Å R-free 0.252
4WWW Crystal structure of the E. coli ribosome bound to CEM-101 Deposited 2014-11-12 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain YD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.10 Å R-free 0.252
4YBB High-resolution structure of the Escherichia coli ribosome Deposited 2015-02-18 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DD 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 263 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 PGE TRIETHYLENE GLYCOL × 9 ACY ACETIC ACID × 3 EDO 1,2-ETHANEDIOL × 12 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.10 Å R-free 0.234
4YBB High-resolution structure of the Escherichia coli ribosome Deposited 2015-02-18 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 200 PG4 TETRAETHYLENE GLYCOL × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.10 Å R-free 0.234
5ADY Cryo-EM structures of the 50S ribosome subunit bound with HflX Deposited 2015-08-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 34-meric
Chain D 1–209（209 aa）
Not recorded GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20MM TRIS-HCL, 100MM NH4CL, 10MM MGCL2；pH 7.5；20MM TRIS-HCL, 100MM NH4CL, 10MM MGCL2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
5AFI 2.9A Structure of E. coli ribosome-EF-TU complex by cs-corrected cryo-EM Deposited 2015-01-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain D 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 333 CL CHLORIDE ION × 2 FME N-FORMYLMETHIONINE × 1 KIR KIRROMYCIN × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 NA SODIUM ION × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer 50MM HEPES-KOH, 70MMNH4CL, 30MM KCL, 20MM MGCL2, 1MM DTT, 0.6MM SPERMINE, 0.4MM SPERMIDINE, 0.15MM KIRROMYCIN；pH 7.5；50MM HEPES-KOH, 70MMNH4CL, 30MM KCL, 20MM MGCL2, 1MM DTT, 0.6MM SPERMINE, 0.4MM SPERMIDINE, 0.15MM KIRROMYCIN
cryo-EM vitrification conditions Cryogen ETHANE；LIQUIDE ETHANE
Resolution 2.90 Å
5AKA EM structure of ribosome-SRP-FtsY complex in closed state Deposited 2015-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 31 PDB declaration: 34-meric
Chain D 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 110 ELECTRON MICROSCOPY
cryo-EM buffer 50MM HEPES-KOH, 100MM KOAC, 8MM MG(OAC)2, 500UG/ML CHLORAMPHENICO；pH 7.5；50MM HEPES-KOH, 100MM KOAC, 8MM MG(OAC)2, 500UG/ML CHLORAMPHENICO
cryo-EM vitrification conditions Cryogen ETHANE；LIQUID ETHAN
Resolution 5.70 Å
5GAD RNC-SRP-SR complex early state Deposited 2015-11-24 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 37-meric
Chain D 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 433 ZN ZINC ION × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
5GAE RNC in complex with a translocating SecYEG Deposited 2015-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain D 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.33 Å
5GAF RNC in complex with SRP Deposited 2015-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 36-meric
Chain D 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 431 ZN ZINC ION × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
5GAG RNC in complex with SRP-SR in the closed state Deposited 2015-11-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 36-meric
Chain D 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 431 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
5GAH RNC in complex with SRP with detached NG domain Deposited 2015-11-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 36-meric
Chain D 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 431 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
5H5U Mechanistic insights into the alternative translation termination by ArfA and RF2 Deposited 2016-11-09 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.01 Å
5IQR Structure of RelA bound to the 70S ribosome Deposited 2016-03-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 299 ZN ZINC ION × 3 PAR PAROMOMYCIN × 1 MET METHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Grids were blotted for 5 s
Resolution 3.00 Å
5IT8 High-resolution structure of the Escherichia coli ribosome Deposited 2016-03-16 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DD 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 266 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.12 Å R-free 0.220
5IT8 High-resolution structure of the Escherichia coli ribosome Deposited 2016-03-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 200 PG4 TETRAETHYLENE GLYCOL × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.12 Å R-free 0.220
5J5B Structure of the WT E coli ribosome bound to tetracycline Deposited 2016-04-01 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DD 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 267 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 TAC TETRACYCLINE × 1 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8000, Spermidine, Putrescine, Ammonium Chloride, Magnesium Chloride, MES pH 6.5
Resolution 2.80 Å R-free 0.219
5J5B Structure of the WT E coli ribosome bound to tetracycline Deposited 2016-04-01 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CD 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 202 PG4 TETRAETHYLENE GLYCOL × 1 TAC TETRACYCLINE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8000, Spermidine, Putrescine, Ammonium Chloride, Magnesium Chloride, MES pH 6.5
Resolution 2.80 Å R-free 0.219
5J7L Structure of the 70S E coli ribosome with the U1052G mutation in the 16S rRNA bound to tetracycline Deposited 2016-04-06 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DD 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 268 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 TAC TETRACYCLINE × 2 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, Magnesium Chloride, MES pH 6.5
Resolution 3.00 Å R-free 0.193
5J7L Structure of the 70S E coli ribosome with the U1052G mutation in the 16S rRNA bound to tetracycline Deposited 2016-04-06 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CD 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 204 PG4 TETRAETHYLENE GLYCOL × 1 TAC TETRACYCLINE × 2 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, Magnesium Chloride, MES pH 6.5
Resolution 3.00 Å R-free 0.193
5J88 Structure of the E coli 70S ribosome with the U1060A mutation in 16S rRNA Deposited 2016-04-07 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DD 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 266 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, Magnesium Chloride, MES pH 6.5
Resolution 3.32 Å R-free 0.219
5J88 Structure of the E coli 70S ribosome with the U1060A mutation in 16S rRNA Deposited 2016-04-07 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 200 PG4 TETRAETHYLENE GLYCOL × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, Magnesium Chloride, MES pH 6.5
Resolution 3.32 Å R-free 0.219
5J8A Structure of the E coli 70S ribosome with the U1052G mutation in 16S rRNA bound to tigecycline Deposited 2016-04-07 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DD 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 268 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 T1C TIGECYCLINE × 1 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, MAgnesium Chloride, MPD, MES pH 6.5
Resolution 3.10 Å R-free 0.192
5J8A Structure of the E coli 70S ribosome with the U1052G mutation in 16S rRNA bound to tigecycline Deposited 2016-04-07 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 204 PG4 TETRAETHYLENE GLYCOL × 1 T1C TIGECYCLINE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, MAgnesium Chloride, MPD, MES pH 6.5
Resolution 3.10 Å R-free 0.192
5J91 Structure of the Wild-type 70S E coli ribosome bound to Tigecycline Deposited 2016-04-08 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DD 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 267 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 T1C TIGECYCLINE × 1 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, MAgnesium Chloride, MPD, MES pH 6.5
Resolution 2.96 Å R-free 0.221
5J91 Structure of the Wild-type 70S E coli ribosome bound to Tigecycline Deposited 2016-04-08 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 202 PG4 TETRAETHYLENE GLYCOL × 1 T1C TIGECYCLINE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, MAgnesium Chloride, MPD, MES pH 6.5
Resolution 2.96 Å R-free 0.221
5JC9 Structure of the Escherichia coli ribosome with the U1052G mutation in the 16S rRNA Deposited 2016-04-14 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DD 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 267 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, MAgnesium Chloride, MPD, MES
Resolution 3.03 Å R-free 0.200
5JC9 Structure of the Escherichia coli ribosome with the U1052G mutation in the 16S rRNA Deposited 2016-04-14 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 202 PG4 TETRAETHYLENE GLYCOL × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, MAgnesium Chloride, MPD, MES
Resolution 3.03 Å R-free 0.200
5JTE Cryo-EM structure of an ErmBL-stalled ribosome in complex with A-, P-, and E-tRNA Deposited 2016-05-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 58-meric
Chain BD 1–209（209 aa）
Not recorded LYS LYSINE × 1 ERY ERYTHROMYCIN A × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5JU8 Cryo-EM structure of an ErmBL-stalled ribosome in complex with P-, and E-tRNA Deposited 2016-05-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BD 1–209（209 aa）
Not recorded ERY ERYTHROMYCIN A × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5KCR Cryo-EM structure of the Escherichia coli 70S ribosome in complex with antibiotic Avilamycin C, mRNA and P-site tRNA at 3.6A resolution Deposited 2016-06-06 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain 1E 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 6UQ (2R,3S,4R,6S)-4-hydroxy-6-{[(2R,3aR,4R,4'R,5'S,6S,6'R,7aR)-4'-hydroxy-6-{[(2S,3R,4R,5S,6R)-3-hydroxy-2-{[(2R,3S,4S,5S,6S)-4-hydroxy-6-({(2R,3aS,3a'R,6S,6'R,7R,7'R,7aR,7a'R)-7'-hydroxy-7'-[(1S)-1-hydroxyethyl]-6'-methyl-7-[(2-methylpropanoyl)oxy]octahydro-4H-2,4'-spirobi[[1,3]dioxolo[4,5-c]pyran]-6-yl}oxy)-5-methoxy-2-(methoxymethyl)tetrahydro-2H-pyran-3-yl]oxy}-5-methoxy-6-methyltetrahydro-2H-pyran-4-yl]oxy}-4,6',7a-trimethyloctahydro-4H-spiro[1,3-dioxolo[4,5-c]pyran-2,2'-pyran]-5'-yl]oxy}-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-4-hydroxy-2-methoxy-6-methylbenzoate (non-preferred name) × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
X-ray crystallization conditions pH 7.4
Resolution 3.60 Å
5KCS Cryo-EM structure of the Escherichia coli 70S ribosome in complex with antibiotic Evernimycin, mRNA, TetM and P-site tRNA at 3.9A resolution Deposited 2016-06-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain 1E 1–209（209 aa）
Not recorded EVN (2R,3R,4R,6S)-6-{[(2R,3aR,4R,4'R,5'S,6S,6'R,7S,7aR)-6-{[(2S,3R,4R,5S,6R)-2-{[(2R,3S,4S,5S,6S)-6-({(2R,3aS,3a'R,6S,7R,7' R,7aS,7a'S)-7'-[(2,4-dihydroxy-6-methylbenzoyl)oxy]-7-hydroxyoctahydro-4H-2,4'-spirobi[[1,3]dioxolo[4,5-c]pyran]-6-yl}ox y)-4-hydroxy-5-methoxy-2-(methoxymethyl)tetrahydro-2H-pyran-3-yl]oxy}-3-hydroxy-5-methoxy-6-methyltetrahydro-2H-pyran-4- yl]oxy}-4',7-dihydroxy-4,6',7a-trimethyloctahydro-4H-spiro[1,3-dioxolo[4,5-c]pyran-2,2'-pyran]-5'-yl]oxy}-4-{[(2R,4S,5R, 6S)-5-methoxy-4,6-dimethyl-4-nitrotetrahydro-2H-pyran-2-yl]oxy}-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-4-hydroxy-2-methoxy-6-methylbenzoate (non-preferred name) × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
5KPS Structure of RelA bound to ribosome in absence of A/R tRNA (Structure I) Deposited 2016-07-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain C 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Apply 2 uL sample and blot 4 seconds before plunging into liquid ethane (GATAN CRYOPLUNGE 3).
Resolution 3.90 Å
5KPV Structure of RelA bound to ribosome in presence of A/R tRNA (Structure II) Deposited 2016-07-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain B 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Apply 2 uL sample and blot 4 seconds before plunging into liquid ethane (GATAN CRYOPLUNGE 3).
Resolution 4.10 Å
5KPW Structure of RelA bound to ribosome in presence of A/R tRNA (Structure III) Deposited 2016-07-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain B 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Apply 2 uL sample and blot 4 seconds before plunging into liquid ethane (GATAN CRYOPLUNGE 3).
Resolution 3.90 Å
5KPX Structure of RelA bound to ribosome in presence of A/R tRNA (Structure IV) Deposited 2016-07-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain B 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Apply 2 uL sample and blot 4 seconds before plunging into liquid ethane (GATAN CRYOPLUNGE 3).
Resolution 3.90 Å
5L3P Cryo-EM structure of stringent response factor RelA bound to ErmCL-stalled ribosome complex Deposited 2016-05-24 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain E 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
5LZA Structure of the 70S ribosome with SECIS-mRNA and P-site tRNA (Initial complex, IC) Deposited 2016-09-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain D 1–209（209 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Hepes-KOH, pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6mM spermine, 0.4mM spermidine, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5LZB Structure of SelB-Sec-tRNASec bound to the 70S ribosome in the initial binding state (IB) Deposited 2016-09-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain D 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 SEC SELENOCYSTEINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Hepes-KOH, pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6mM spermine, 0.4mM spermidine, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
5LZC Structure of SelB-Sec-tRNASec bound to the 70S ribosome in the codon reading state (CR) Deposited 2016-09-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain D 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 SEC SELENOCYSTEINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Hepes-KOH, pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6mM spermine, 0.4mM spermidine, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
5LZD Structure of SelB-Sec-tRNASec bound to the 70S ribosome in the GTPase activated state (GA) Deposited 2016-09-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain D 1–209（209 aa）
Not recorded CL CHLORIDE ION × 1 MG MAGNESIUM ION × 147 FME N-FORMYLMETHIONINE × 1 SEC SELENOCYSTEINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Hepes-KOH, pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6mM spermine, 0.4mM spermidine, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
5LZE Structure of the 70S ribosome with Sec-tRNASec in the classical pre-translocation state (C) Deposited 2016-09-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain D 1–209（209 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Hepes-KOH, pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
5LZF Structure of the 70S ribosome with fMetSec-tRNASec in the hybrid pre-translocation state (H) Deposited 2016-09-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain D 1–209（209 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Hepes-KOH, pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6mM spermine, 0.4mM spermidine, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.60 Å
5MDV Structure of ArfA and RF2 bound to the 70S ribosome (accommodated state) Deposited 2016-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 440 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.97 Å
5MDW Structure of ArfA(A18T) and RF2 bound to the 70S ribosome (pre-accommodated state) Deposited 2016-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 438 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.06 Å
5MDY Structure of ArfA and TtRF2 bound to the 70S ribosome (pre-accommodated state) Deposited 2016-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 62-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 450 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.35 Å
5MDZ Structure of the 70S ribosome (empty A site) Deposited 2016-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 437 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
5MGP Structural basis for ArfA-RF2 mediated translation termination on stop-codon lacking mRNAs Deposited 2016-11-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
5NCO Quaternary complex between SRP, SR, and SecYEG bound to the translating ribosome Deposited 2017-03-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 36 PDB declaration: 40-meric
Chain D 1–209（209 aa）
Not recorded ZN ZINC ION × 1 ALF TETRAFLUOROALUMINATE ION × 2 MG MAGNESIUM ION × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
5NP6 70S structure prior to bypassing Deposited 2017-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain b 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5NWY 2.9 A cryo-EM structure of VemP-stalled ribosome-nascent chain complex Deposited 2017-05-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain Q 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
5O2R Cryo-EM structure of the proline-rich antimicrobial peptide Api137 bound to the terminating ribosome Deposited 2017-05-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
5U4I Structural Basis of Co-translational Quality Control by ArfA and RF2 Bound to Ribosome Deposited 2016-12-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain D 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 124 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
5UYK 70S ribosome bound with cognate ternary complex not base-paired to A site codon (Structure I) Deposited 2017-02-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain 05 1–209（209 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 3.90 Å
5UYL 70S ribosome bound with cognate ternary complex base-paired to A site codon (Structure II) Deposited 2017-02-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain 05 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 3.60 Å
5UYM 70S ribosome bound with cognate ternary complex base-paired to A site codon, closed 30S (Structure III) Deposited 2017-02-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain 05 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 383 ZN ZINC ION × 2 FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 3.20 Å
5UYN 70S ribosome bound with near-cognate ternary complex not base-paired to A site codon (Structure I-nc) Deposited 2017-02-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain 05 1–209（209 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 4.00 Å
5UYP 70S ribosome bound with near-cognate ternary complex base-paired to A site codon, open 30S (Structure II-nc) Deposited 2017-02-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain 05 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 LYS LYSINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 3.90 Å
5UYQ 70S ribosome bound with near-cognate ternary complex base-paired to A site codon, closed 30S (Structure III-nc) Deposited 2017-02-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain 05 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 LYS LYSINE × 1 MG MAGNESIUM ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 3.80 Å
5WDT 70S ribosome-EF-Tu H84A complex with GppNHp Deposited 2017-07-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain D 2–209（208 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 1904 K POTASSIUM ION × 5 PHE PHENYLALANINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；5 second blot time, no wait time
Resolution 3.00 Å
5WE4 70S ribosome-EF-Tu wt complex with GppNHp Deposited 2017-07-07 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain D 2–209（208 aa）
Not recorded MG MAGNESIUM ION × 1618 K POTASSIUM ION × 1 FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；5 second blot time, no wait time
Resolution 3.10 Å
5WE6 70S ribosome-EF-Tu H84A complex with GTP and cognate tRNA Deposited 2017-07-07 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain D 2–209（208 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 662 K POTASSIUM ION × 8 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；5 second blot time, no wait time
Resolution 3.40 Å
5WFK 70S ribosome-EF-Tu H84A complex with GTP and near-cognate tRNA (Complex C3) Deposited 2017-07-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain D 2–209（208 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 1413 K POTASSIUM ION × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；5 second blot time, no wait time
Resolution 3.40 Å
6BU8 70S ribosome with S1 domains 1 and 2 (Class 1) Deposited 2017-12-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain 05 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 3.50 Å
6BY1 E. coli pH03H9 complex Deposited 2017-12-19 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain CD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 225 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；289 K；PEG 2000, PEP629, potassium thiocyanate, tris acetate
Resolution 3.94 Å R-free 0.269
6BY1 E. coli pH03H9 complex Deposited 2017-12-19 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain DD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 220 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；289 K；PEG 2000, PEP629, potassium thiocyanate, tris acetate
Resolution 3.94 Å R-free 0.269
6C4H Conformation of methylated GGQ in the peptidyl transferase center during translation termination (PTC region) Deposited 2018-01-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain D 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 34 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Grids were blotted for 3.5 seconds.
Resolution 3.10 Å
6C4I Conformation of methylated GGQ in the peptidyl transferase center during translation termination Deposited 2018-01-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain D 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 317 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Grids were blotted for 3.5 seconds.
Resolution 3.24 Å
6ENF Cryo-EM structure of a polyproline-stalled ribosome in the absence of EF-P Deposited 2017-10-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6ENJ Polyproline-stalled ribosome in the presence of A+P site tRNA and elongation-factor P (EF-P) Deposited 2017-10-05 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain D 1–209（209 aa）
Not recorded PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6ENU Polyproline-stalled ribosome in the presence of elongation-factor P (EF-P) Deposited 2017-10-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain D 1–209（209 aa）
Not recorded PRO PROLINE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6GBZ 50S ribosomal subunit assembly intermediate state 5 Deposited 2018-04-16 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 27 PDB declaration: 29-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6GC0 50S ribosomal subunit assembly intermediate state 4 Deposited 2018-04-16 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 26 PDB declaration: 28-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6GC4 50S ribosomal subunit assembly intermediate state 3 Deposited 2018-04-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 24 PDB declaration: 26-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
6GC6 50S ribosomal subunit assembly intermediate state 2 Deposited 2018-04-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 18 PDB declaration: nonadecameric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
6GC7 50S ribosomal subunit assembly intermediate state 1 Deposited 2018-04-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 16 PDB declaration: heptadecameric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
6GC8 50S ribosomal subunit assembly intermediate - 50S rec* Deposited 2018-04-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 27 PDB declaration: 29-meric
Chain D 1–209（209 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6GWT Cryo-EM structure of an E. coli 70S ribosome in complex with RF3-GDPCP, RF1(GAQ) and Pint-tRNA (State I) Deposited 2018-06-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain D 1–209（209 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；Solutions were preapred fresh and filtered previous to usage.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6GXM Cryo-EM structure of an E. coli 70S ribosome in complex with RF3-GDPCP, RF1(GAQ) and Pint-tRNA (State II) Deposited 2018-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain D 1–209（209 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；Solutions were preapred fresh and filtered previous to usage.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6GXN Cryo-EM structure of an E. coli 70S ribosome in complex with RF3-GDPCP, RF1(GAQ) and Pint-tRNA (State III) Deposited 2018-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain D 1–209（209 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；Solutions were preapred fresh and filtered previous to usage.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6GXO Cryo-EM structure of a rotated E. coli 70S ribosome in complex with RF3-GDPCP, RF1(GAQ) and P/E-tRNA (State IV) Deposited 2018-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain D 1–209（209 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；Solutions were preapred fresh and filtered previous to usage.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6GXP Cryo-EM structure of a rotated E. coli 70S ribosome in complex with RF3-GDPCP(RF3-only) Deposited 2018-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain D 1–209（209 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；Solutions were preapred fresh and filtered previous to usage.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
6H4N Structure of a hibernating 100S ribosome reveals an inactive conformation of the ribosomal protein S1 - 70S Hibernating E. coli Ribosome Deposited 2018-07-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；B100S buffer (25 mM Hepes pH 7.5, 100 mM KOAc, 15 mM Mg(OAc)2, 1 mM dithiothreitol)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6H58 Structure of a hibernating 100S ribosome reveals an inactive conformation of the ribosomal protein S1 - Full 100S Hibernating E. coli Ribosome Deposited 2018-07-24 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 104 PDB declaration: 112-meric
Chain D 1–209（209 aa）
Chain DD 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 7.90 Å
6HRM E. coli 70S d2d8 stapled ribosome Deposited 2018-09-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 53-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.96 Å
6I0Y TnaC-stalled ribosome complex with the titin I27 domain folding close to the ribosomal exit tunnel Deposited 2018-10-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain D 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 143 ZN ZINC ION × 1 TRP TRYPTOPHAN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6I7V Ribosomal protein paralogs bL31 and bL36 Deposited 2018-11-19 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 99 PDB declaration: 105-meric
Chain CD 1–209（209 aa）
Chain DD 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 453 PGE TRIETHYLENE GLYCOL × 8 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 13 PG4 TETRAETHYLENE GLYCOL × 5 SPD SPERMIDINE × 3 PUT 1,4-DIAMINOBUTANE × 7 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 PEG DI(HYDROXYETHYL)ETHER × 9 EDO 1,2-ETHANEDIOL × 12 GUN GUANINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN
Resolution 2.90 Å R-free 0.255
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6O9K 70S initiation complex Deposited 2019-03-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain 4 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
6OFX Non-rotated ribosome (Structure I) Deposited 2019-04-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain c 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6OG7 70S termination complex with RF2 bound to the UGA codon. Non-rotated ribosome with RF2 bound (Structure II) Deposited 2019-04-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain c 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain c 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain c 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain c 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain C 1–209（209 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6ORE Release complex 70S Deposited 2019-04-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 Å
6ORL RF1 pre-accommodated 70S complex at 24 ms Deposited 2019-04-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 295 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
6OSK RF1 accommodated 70S complex at 60 ms Deposited 2019-05-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 307 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å
6OSQ RF1 accommodated state bound Release complex 70S at long incubation time point Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
6OST RF2 pre-accommodated state bound Release complex 70S at 24ms Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
6OT3 RF2 accommodated state bound Release complex 70S at 24 ms Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
6OUO RF2 accommodated state bound 70S complex at long incubation time Deposited 2019-05-05 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.70 Å
6PC5 E. coli 50S ribosome bound to compounds 46 and VS1 Deposited 2019-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 6 PDB declaration: octameric
Chain N 1–209（209 aa）
Not recorded O7V (2R)-2-[(3S,4R,5E,10E,12E,14S,16R,26aR)-16-fluoro-14-hydroxy-4,12-dimethyl-1,7,22-trioxo-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl isoquinolin-3-ylcarbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
6PC6 E. coli 50S ribosome bound to compound 47 Deposited 2019-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain N 1–209（209 aa）
Not recorded O7S (3R,4R,5E,10E,12E,14S,16R,26aR)-16-fluoro-14-hydroxy-12-methyl-3-(propan-2-yl)-4-(prop-2-en-1-yl)-3,4,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,7H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosine-1,7,22-trione × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
6PC7 E. coli 50S ribosome bound to compound 46 Deposited 2019-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain N 1–209（209 aa）
Not recorded O7V (2R)-2-[(3S,4R,5E,10E,12E,14S,16R,26aR)-16-fluoro-14-hydroxy-4,12-dimethyl-1,7,22-trioxo-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl isoquinolin-3-ylcarbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
6PC8 E. coli 50S ribosome bound to compound 40q Deposited 2019-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain N 1–209（209 aa）
Not recorded O7Y (2R)-2-[(3S,4R,5E,10E,12E,14S,26aR)-14-hydroxy-4,12-dimethyl-1,7,16,22-tetraoxo-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl isoquinolin-3-ylcarbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
6PCH E. coli 50S ribosome bound to compound 21 Deposited 2019-06-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain N 1–209（209 aa）
Not recorded O8D (3R,4R,5E,10E,12E,14S,26aR)-14-hydroxy-12-methyl-3-(propan-2-yl)-4-(prop-2-en-1-yl)-8,9,14,15,24,25,26,26a-octahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosine-1,7,16,22(4H,17H)-tetrone × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
6PCQ E. coli 50S ribosome bound to VM2 Deposited 2019-06-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain N 1–209（209 aa）
Not recorded O8J (3R,4R,5E,10E,12E,14S,26aR)-14-hydroxy-4,12-dimethyl-3-(propan-2-yl)-8,9,14,15,24,25,26,26a-octahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosine-1,7,16,22(4H,17H)-tetrone × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
6PCR E. coli 50S ribosome bound to compound 40o Deposited 2019-06-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain N 1–209（209 aa）
Not recorded O8P (2R)-2-[(3S,4R,5E,10E,12E,14S,26aR)-14-hydroxy-4,12-dimethyl-1,7,16,22-tetraoxo-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl (2-bromopyridin-4-yl)carbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
6PCS E. coli 50S ribosome bound to compound 40e Deposited 2019-06-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain N 1–209（209 aa）
Not recorded O8S (2R)-2-[(3S,4R,5E,10E,12E,14S,26aR)-14-hydroxy-4,12-dimethyl-1,7,16,22-tetraoxo-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl [4-(trifluoromethyl)phenyl]carbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
6PCT E. coli 50S ribosome bound to compound 41q Deposited 2019-06-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain N 1–209（209 aa）
Not recorded O8V (2S)-2-[(3S,4R,5E,10E,12E,14S,26aR)-14-hydroxy-4,12-dimethyl-1,7,16,22-tetraoxo-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl isoquinolin-3-ylcarbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
6PJ6 High resolution cryo-EM structure of E.coli 50S Deposited 2019-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain L 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 185 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
6Q97 Structure of tmRNA SmpB bound in A site of E. coli 70S ribosome Deposited 2018-12-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6Q98 Structure of tmRNA SmpB bound in P site of E. coli 70S ribosome Deposited 2018-12-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 57-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 429 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
6Q9A Structure of tmRNA SmpB bound past E site of E. coli 70S ribosome Deposited 2018-12-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain C 2–208（207 aa）
Not recorded MG MAGNESIUM ION × 437 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6QUL Structure of a bacterial 50S ribosomal subunit in complex with the novel quinoxolidinone antibiotic cadazolid Deposited 2019-02-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 31-meric
Chain D 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 382 AMP ADENOSINE MONOPHOSPHATE × 1 JJH cadazolid × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6S0K Ribosome nascent chain in complex with SecA Deposited 2019-06-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 35-meric
Chain D 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 68 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.10 Å
6SZS Release factor-dependent ribosome rescue by BrfA in the Gram-positive bacterium Bacillus subtilis Deposited 2019-10-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.06 Å
6TBV Cryo-EM structure of an Escherichia coli ribosome-SpeFL complex stalled in response to L-ornithine (Replicate 2) Deposited 2019-11-04 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain L031 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 339 K POTASSIUM ION × 147 UNX UNKNOWN LIGAND × 1201 ZN ZINC ION × 3 ORN L-ornithine × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
6TC3 Cryo-EM structure of an Escherichia coli ribosome-SpeFL complex stalled in response to L-ornithine (Replicate 1) Deposited 2019-11-05 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain L031 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 339 K POTASSIUM ION × 147 UNX UNKNOWN LIGAND × 1201 ZN ZINC ION × 3 ORN L-ornithine × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
6VU3 Cryo-EM structure of Escherichia coli transcription-translation complex A (TTC-A) containing mRNA with a 12 nt long spacer Deposited 2020-02-14 Different oligomeric state Different experimental conditions Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VWL 70S ribosome bound to HIV frameshifting stem-loop (FSS) and P/E tRNA (rotated conformation) Deposited 2020-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain B 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 34 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6VWM 70S ribosome bound to HIV frameshifting stem-loop (FSS) and P-site tRNA (non-rotated conformation, Structure I) Deposited 2020-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain B 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 53 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6VWN 70S ribosome bound to HIV frameshifting stem-loop (FSS) and P-site tRNA (non-rotated conformation, Structure II) Deposited 2020-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain B 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 55 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ3 Escherichia coli transcription-translation complex D2 (TTC-D2) containing mRNA with a 27 nt long spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZ7 Escherichia coli transcription-translation complex C1 (TTC-C1) containing a 27 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6WD0 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain c 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6WD1 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-B) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain c 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6WD2 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain c 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD3 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-B1) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain c 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD4 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-B2) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain c 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD5 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-C1) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain c 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD6 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-C2) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain c 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD7 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-D) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain c 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6WD8 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain c 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD9 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-B) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain c 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WDA Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-C) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain c 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6WDB Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure IV-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain c 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
6WDC Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure IV-B) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain c 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6WDD Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure V-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain c 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6WDE Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure V-B) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain c 1–209（209 aa）
Not recorded PHE PHENYLALANINE × 1 MET METHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6WDF Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure VI-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain c 1–209（209 aa）
Not recorded PHE PHENYLALANINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6WDG Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure VI-B) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain c 1–209（209 aa）
Not recorded PHE PHENYLALANINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6WDH Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure IV-B1) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain c 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
6WDI Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure IV-B2) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain c 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
6WDJ Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure V-A1) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain c 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WDK Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure V-A2) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain c 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WDL Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure V-B1) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain c 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WDM Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure V-B2) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain c 1–209（209 aa）
Not recorded PHE PHENYLALANINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WNT 50S ribosomal subunit without free 5S rRNA and perturbed PTC Deposited 2020-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 31-meric
Chain c 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6WNV 70S ribosome without free 5S rRNA and with a perturbed PTC Deposited 2020-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 52-meric
Chain c 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6WNW Active 70S ribosome without free 5S rRNA and bound with A- and P- tRNA Deposited 2020-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain c 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6WYV E. coli 50S ribosome bound to compounds 47 and VS1 Deposited 2020-05-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 6 PDB declaration: octameric
Chain N 1–209（209 aa）
Not recorded O7S (3R,4R,5E,10E,12E,14S,16R,26aR)-16-fluoro-14-hydroxy-12-methyl-3-(propan-2-yl)-4-(prop-2-en-1-yl)-3,4,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,7H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosine-1,7,22-trione × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
6XZ7 E. coli 50S ribosomal subunit in complex with dirithromycin, fMet-Phe-tRNA(Phe) and deacylated tRNA(iMet). Deposited 2020-02-03 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 33-meric
Chain D 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 178 DI0 Dirithromycin × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.10 Å
6XZA E. coli 70S ribosome in complex with dirithromycin, and deacylated tRNA(iMet) (focused classification). Deposited 2020-02-03 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain D2 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) DI0 Dirithromycin × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.66 Å
6XZB E. coli 70S ribosome in complex with dirithromycin, fMet-Phe-tRNA(Phe) and deacylated tRNA(iMet) (focused classification). Deposited 2020-02-03 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain D2 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) DI0 Dirithromycin × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.54 Å
6Y69 Cryo-EM structure of an Escherichia coli 70S ribosome in complex with antibiotic TetracenomycinX Deposited 2020-02-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 54-meric
Chain D 1–209（209 aa）
Not recorded OCW Tetracenomycin X × 1 MG MAGNESIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.86 Å
6YSR Structure of the P+9 stalled ribosome complex Deposited 2020-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain D 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 332 ZN ZINC ION × 2 CL CHLORIDE ION × 1 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；50 mM HEPES, 30 mM KCl, 7 mM MgCl2
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 3.10 Å
6YSS Structure of the P+9 ArfB-ribosome complex in the post-hydrolysis state Deposited 2020-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain D 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 387 ZN ZINC ION × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；50 mM HEPES, 30 mM KCl, 7 mM MgCl2
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 2.60 Å
6YST Structure of the P+9 ArfB-ribosome complex with P/E hybrid tRNA in the post-hydrolysis state Deposited 2020-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain D 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 253 ZN ZINC ION × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；50 mM HEPES, 30 mM KCl, 7 mM MgCl2
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 3.20 Å
6YSU Structure of the P+0 ArfB-ribosome complex in the post-hydrolysis state Deposited 2020-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain D 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 356 ZN ZINC ION × 1 NA SODIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；50 mM HEPES, 30 mM KCl, 7 mM MgCl2, 0.1 % w/v DDM
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6ZTJ E. coli 70S-RNAP expressome complex in NusG-coupled state (38 nt intervening mRNA) Deposited 2020-07-20 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain BD 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 479 PHE PHENYLALANINE × 1 ZN ZINC ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6ZTL E. coli 70S-RNAP expressome complex in collided state bound to NusG Deposited 2020-07-20 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 54 PDB declaration: 62-meric
Chain BD 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 441 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6ZTM E. coli 70S-RNAP expressome complex in collided state without NusG Deposited 2020-07-20 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 52 PDB declaration: 60-meric
Chain BD 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 421 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6ZTN E. coli 70S-RNAP expressome complex in NusG-coupled state (42 nt intervening mRNA) Deposited 2020-07-20 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 54 PDB declaration: 63-meric
Chain BD 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 487 PHE PHENYLALANINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6ZTO E. coli 70S-RNAP expressome complex in uncoupled state 1 Deposited 2020-07-20 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 54 PDB declaration: 62-meric
Chain BD 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 487 PHE PHENYLALANINE × 1 ZN ZINC ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6ZTP E. coli 70S-RNAP expressome complex in uncoupled state 6 Deposited 2020-07-20 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 54 PDB declaration: 62-meric
Chain BD 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 487 PHE PHENYLALANINE × 1 ZN ZINC ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6ZU1 E. coli 70S-RNAP expressome complex in uncoupled state 2 Deposited 2020-07-21 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 54 PDB declaration: 62-meric
Chain BD 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 487 PHE PHENYLALANINE × 1 ZN ZINC ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7ABZ Structure of pre-accomodated trans-translation complex on E. coli stalled ribosome. Deposited 2020-09-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 192 KIR KIRROMYCIN × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 3.5 seconds before plunging
Resolution 3.21 Å
7AC7 Structure of accomodated trans-translation complex on E. Coli stalled ribosome. Deposited 2020-09-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 441 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 3.5 seconds before plunging
Resolution 3.08 Å
7ACJ Structure of translocated trans-translation complex on E. coli stalled ribosome. Deposited 2020-09-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 55-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 308 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 3.5 seconds before plunging
Resolution 3.20 Å
7ACR Structure of post-translocated trans-translation complex on E. coli stalled ribosome. Deposited 2020-09-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 55-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 212 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 3.5 seconds before plunging
Resolution 3.44 Å
7B5K E. coli 70S containing suppressor tRNA in the A-site stabilized by a Negamycin analogue and P-site tRNA-nascent chain. Deposited 2020-12-03 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain D 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 359 ERY ERYTHROMYCIN A × 1 SY5 2-[[[(3~{R},5~{R})-3-azanyl-6-(3-azanylpropylamino)-5-oxidanyl-hexanoyl]amino]-methyl-amino]ethanoic acid × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 Å
7BL2 pre-50S-ObgE particle state 1 Deposited 2021-01-18 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain D 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7BL3 pre-50S-ObgE particle state 2 Deposited 2021-01-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain D 1–209（209 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7BL4 in vitro reconstituted 50S-ObgE-GMPPNP-RsfS particle Deposited 2021-01-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 31 PDB declaration: 33-meric
Chain D 1–209（209 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 6 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
7BL5 pre-50S-ObgE particle Deposited 2021-01-18 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 35-meric
Chain D 1–209（209 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7BL6 50S-ObgE-GMPPNP particle Deposited 2021-01-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 32-meric
Chain D 1–209（209 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
7BV8 Mature 50S ribosomal subunit from RrmJ knock out E.coli strain Deposited 2020-04-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 32-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Solutions were made fresh form concentrated to avoid microbial contamination.
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 3.14 Å
7D6Z Molecular model of the cryo-EM structure of 70S ribosome in complex with peptide deformylase and trigger factor Deposited 2020-10-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7D80 Molecular model of the cryo-EM structure of 70S ribosome in complex with peptide deformylase, trigger factor, and methionine aminopeptidase Deposited 2020-10-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain c 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7JSS ArfB Rescue of a 70S Ribosome stalled on truncated mRNA with a partial A-site codon (+2-II) Deposited 2020-08-15 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain c 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7JSW ArfB Rescue of a 70S Ribosome stalled on truncated mRNA with a partial A-site codon (+2-III) Deposited 2020-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain c 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7JSZ ArfB Rescue of a 70S Ribosome stalled on truncated mRNA with a partial A-site codon (+2-IV) Deposited 2020-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain c 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7JT1 70S ribosome stalled on long mRNA with ArfB-1 and ArfB-2 bound (+9-III) Deposited 2020-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain c 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7JT2 70S ribosome stalled on long mRNA with ArfB bound in the A site Deposited 2020-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain c 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7JT3 Rotated 70S ribosome stalled on long mRNA with ArfB-1 and ArfB-2 bound in the A site (+9-IV) Deposited 2020-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain c 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7K50 Pre-translocation non-frameshifting(CCA-A) complex (Structure I) Deposited 2020-09-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain c 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blotting force 9, blotted for 4 seconds
Resolution 3.40 Å
7K51 Mid-translocated non-frameshifting(CCA-A) complex with EF-G and GDPCP (Structure II) Deposited 2020-09-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain c 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PRO PROLINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blotting force 9, blotted for 4 seconds
Resolution 3.50 Å
7K52 Near post-translocated non-frameshifting(CCA-A) complex with EF-G and GDPCP (Structure III) Deposited 2020-09-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain c 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PRO PROLINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blotting force 9, blotted for 4 seconds
Resolution 3.40 Å
7K53 Pre-translocation +1-frameshifting(CCC-A) complex (Structure I-FS) Deposited 2020-09-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain c 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blotting force 9, blotted for 4 seconds
Resolution 3.20 Å
7K54 Mid-translocated +1-frameshifting(CCC-A) complex with EF-G and GDPCP (Structure II-FS) Deposited 2020-09-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain c 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PRO PROLINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blotting force 9, blotted for 4 seconds
Resolution 3.20 Å
7K55 Near post-translocated +1-frameshifting(CCC-A) complex with EF-G and GDPCP (Structure III-FS) Deposited 2020-09-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain c 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PRO PROLINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blotting force 9, blotted for 4 seconds
Resolution 3.30 Å
7LV0 Pre-translocation rotated ribosome +1-frameshifting(CCC-A) complex (Structure Irot-FS) Deposited 2021-02-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain c 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blotting force 9, blotted for 4 seconds
Resolution 3.20 Å
7LVK Cfr-modified 50S subunit from Escherichia coli Deposited 2021-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain L 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 179 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
7M5D Cryo-EM structure of a non-rotated E.coli 70S ribosome in complex with RF3-GTP, RF1 and P-tRNA (state I) Deposited 2021-03-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain C 1–209（209 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
7N1P Elongating 70S ribosome complex in a classical pre-translocation (PRE-C) conformation Deposited 2021-05-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain LC 1–209（209 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 18 MG MAGNESIUM ION × 405 ZN ZINC ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 SPD SPERMIDINE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.33 Å
7N2C Elongating 70S ribosome complex in a fusidic acid-stalled intermediate state of translocation bound to EF-G(GDP) (INT2) Deposited 2021-05-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 61-meric
Chain LC 1–209（209 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 21 MG MAGNESIUM ION × 197 ZN ZINC ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 SPD SPERMIDINE × 3 FUA FUSIDIC ACID × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.72 Å
7N2U Elongating 70S ribosome complex in a hybrid-H1 pre-translocation (PRE-H1) conformation Deposited 2021-05-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain LC 1–209（209 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 16 MG MAGNESIUM ION × 368 ZN ZINC ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 SPD SPERMIDINE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.53 Å
7N2V Elongating 70S ribosome complex in a spectinomycin-stalled intermediate state of translocation bound to EF-G in an active, GTP conformation (INT1) Deposited 2021-05-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain LC 1–209（209 aa）
Not recorded SCM SPECTINOMYCIN × 3 PUT 1,4-DIAMINOBUTANE × 17 MG MAGNESIUM ION × 344 ZN ZINC ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 SPD SPERMIDINE × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.54 Å
7N30 Elongating 70S ribosome complex in a hybrid-H2* pre-translocation (PRE-H2*) conformation Deposited 2021-05-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain LC 1–209（209 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 11 MG MAGNESIUM ION × 296 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 SPD SPERMIDINE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.66 Å
7N31 Elongating 70S ribosome complex in a post-translocation (POST) conformation Deposited 2021-05-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain LC 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 209 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 PUT 1,4-DIAMINOBUTANE × 9 SPD SPERMIDINE × 4 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.69 Å
7NBU Structure of the HigB1 toxin mutant K95A from Mycobacterium tuberculosis (Rv1955) and its target, the cspA mRNA, on the E. coli Ribosome. Deposited 2021-01-27 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 50 PDB declaration: 56-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 313 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2s before plunging
Resolution 3.11 Å
7NSO Structure of ErmDL-Erythromycin-stalled 70S E. coli ribosomal complex with P-tRNA Deposited 2021-03-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain D 1–209（209 aa）
Not recorded ERY ERYTHROMYCIN A × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 Å
7NSP Structure of ErmDL-Erythromycin-stalled 70S E. coli ribosomal complex with A and P-tRNA Deposited 2021-03-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain D 1–209（209 aa）
Not recorded ERY ERYTHROMYCIN A × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NSQ Structure of ErmDL-Telithromycin-stalled 70S E. coli ribosomal complex with A and P-tRNA Deposited 2021-03-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain D 1–209（209 aa）
Not recorded TEL TELITHROMYCIN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.10 Å
7NWT Initiated 70S ribosome in complex with 2A protein from encephalomyocarditis virus (EMCV) Deposited 2021-03-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 437 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Initiated 70S ribosomes in 50 mM Tris-HCl pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2 were diluted tenfold into 20 mM HEPES pH 7.5, 100 mM potassium acetate, 1.5 mM MgCl2, 2.0 mM DTT. 2A protein was dialysed (3K MWCO, 277K, 16 h) into the same buffer. Crosslinking reactions of 50 microliters comprising 75 nM ribosomes, 3.0 micromolar 2A and 2.0 mM bis(sulfosuccinimidyl)suberate (BS3) were performed on ice (30 min) immediately prior to grid preparation.
cryo-EM vitrification conditions Cryogen ETHANE；Quantifoil R 2/2 400-mesh copper supports were coated with an additional ~ 60 angstrom layer of amorphous, evaporated carbon by flotation and thoroughly dried before use. Grids were made hydrophilic by glow-discharge in air for 30 s. Three microliters of crosslinking reaction was applied to grids which were then blotted for 4.5 s and vitrified by plunging into liquid ethane using a Vitrobot MK IV (FEI) at 277K, 100% relative humidity.
Resolution 2.66 Å
7NWW CspA-27 cotranslational folding intermediate 1 Deposited 2021-03-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain D 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 413 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 8 mM putrescine, 0.5 mM spermidine, 1 mM DTT, 1 mM GTP, pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.05 Å
7O19 Cryo-EM structure of an Escherichia coli TnaC-ribosome complex stalled in response to L-tryptophan Deposited 2021-03-29 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain BD 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 170 ZN ZINC ION × 3 TRP TRYPTOPHAN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；All buffers used during the preparation contained 2 mM L-tryptophan.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7O1A Cryo-EM structure of an Escherichia coli TnaC(R23F)-ribosome complex stalled in response to L-tryptophan Deposited 2021-03-29 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain BD 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 326 K POTASSIUM ION × 147 ZN ZINC ION × 3 TRP TRYPTOPHAN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；All buffers used during the preparation contained 2 mM L-tryptophan.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
7O1C Cryo-EM structure of an Escherichia coli TnaC(R23F)-ribosome-RF2 complex stalled in response to L-tryptophan Deposited 2021-03-29 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain BD 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 339 K POTASSIUM ION × 147 ZN ZINC ION × 3 TRP TRYPTOPHAN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；All buffers used during the preparation contained 2 mM L-tryptophan.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
7ODE E. coli 50S ribosome LiCl core particle Deposited 2021-04-29 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 15 PDB declaration: hexadecameric
Chain L 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；continuous carbon, 3 microL of sample, incubate for 30 seconds, blot for 3.5 seconds
Resolution 2.84 Å
7OIF CspA-27 cotranslational folding intermediate 2 Deposited 2021-05-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain D 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 416 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 8 mM putrescine, 0.5 mM spermidine, 1 mM DTT, 1 mM GTP, pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7OIG CspA-27 cotranslational folding intermediate 3 Deposited 2021-05-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain D 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 400 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 8 mM putrescine, 0.5 mM spermidine, 1 mM DTT, 1 mM GTP, pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7OII CspA-70 cotranslational folding intermediate 2 Deposited 2021-05-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain D 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 422 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 8 mM putrescine, 0.5 mM spermidine, 1 mM DTT, 1 mM GTP, pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7OIZ Cryo-EM structure of 70S ribosome stalled with TnaC peptide Deposited 2021-05-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 308 TRP TRYPTOPHAN × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7OJ0 Cryo-EM structure of 70S ribosome stalled with TnaC peptide and RF2 Deposited 2021-05-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 308 TRP TRYPTOPHAN × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7OT5 CspA-70 cotranslational folding intermediate 1 Deposited 2021-06-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain D 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 394 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 8 mM putrescine, 0.5 mM spermidine, 1 mM DTT, 1 mM GTP, pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7P3K Cryo-EM structure of 70S ribosome stalled with TnaC peptide (control) Deposited 2021-07-08 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 308 CLM CHLORAMPHENICOL × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7PJS Structure of the 70S ribosome with tRNAs in the classical pre-translocation state and apramycin (C) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain D 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 363 ZN ZINC ION × 2 NA SODIUM ION × 2 AM2 APRAMYCIN × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 2.35 Å
7PJT Structure of the 70S ribosome with tRNAs in hybrid state 1 (H1) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain D 1–209（209 aa）
Not recorded ZN ZINC ION × 2 AM2 APRAMYCIN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 6.00 Å
7PJV Structure of the 70S-EF-G-GDP-Pi ribosome complex with tRNAs in hybrid state 1 (H1-EF-G-GDP-Pi) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain D 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 369 ZN ZINC ION × 2 NA SODIUM ION × 2 AM2 APRAMYCIN × 3 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 3.10 Å
7PJW Structure of the 70S-EF-G-GDP-Pi ribosome complex with tRNAs in hybrid state 2 (H2-EF-G-GDP-Pi) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain D 1–209（209 aa）
Not recorded AM2 APRAMYCIN × 1 PO4 PHOSPHATE ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 4.00 Å
7PJX Structure of the 70S-EF-G-GDP ribosome complex with tRNAs in hybrid state 1 (H1-EF-G-GDP) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain D 1–209（209 aa）
Not recorded AM2 APRAMYCIN × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 6.50 Å
7PJY Structure of the 70S-EF-G-GDP ribosome complex with tRNAs in chimeric state 1 (CHI1-EF-G-GDP) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain D 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 318 ZN ZINC ION × 2 NA SODIUM ION × 1 AM2 APRAMYCIN × 4 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 3.10 Å
7PJZ Structure of the 70S-EF-G-GDP ribosome complex with tRNAs in chimeric state 2 (CHI2-EF-G-GDP) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain D 1–209（209 aa）
Not recorded ZN ZINC ION × 1 AM2 APRAMYCIN × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 6.00 Å
7Q4K Erythromycin-stalled Escherichia coli 70S ribosome with streptococcal MsrDL nascent chain Deposited 2021-10-31 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BD 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 172 ERY ERYTHROMYCIN A × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7QG8 Structure of the collided E. coli disome - VemP-stalled 70S ribosome Deposited 2021-12-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain Q 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 2 K POTASSIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.97 Å
7QGH Structure of the E. coli disome - collided 70S ribosome Deposited 2021-12-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain Q 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 2 K POTASSIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.48 Å
7QGN Structure of the SmrB-bound E. coli disome - stalled 70S ribosome Deposited 2021-12-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain Q 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 2 K POTASSIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.37 Å
7QQ3 Cryo-EM structure of the E.coli 50S ribosomal subunit in complex with the antibiotic Myxovalargin A. Deposited 2022-01-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 27 PDB declaration: 29-meric
Chain L 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 145 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Solutions were made fresh, pH was adjusted with potassium hydroxide at 4 degrees celcius and sterile filtered.
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE；2 seconds blotting before plunging.
Resolution 2.10 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain L 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain L 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7S1I Wild-type Escherichia coli stalled ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain L 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 209 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1J Wild-type Escherichia coli ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain L 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 199 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.47 Å
7S1K Cfr-modified Escherichia coli stalled ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain L 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 207 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.42 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å
7SS9 Late translocation intermediate with EF-G partially dissociated (Structure V) Deposited 2021-11-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain c 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
7SSD Mid translocation intermediate with EF-G bound with GDP (Structure IV) Deposited 2021-11-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain c 1–209（209 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7SSL Pre translocation intermediate with EF-G bound to GDP and Pi (Structure III) Deposited 2021-11-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain c 1–209（209 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7SSN Pre translocation 70S ribosome with A/P* and P/E tRNA (Structure II-B) Deposited 2021-11-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 54-meric
Chain c 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7SSO Pre translocation 70S ribosome with A/A and P/E tRNA (Structure II-A) Deposited 2021-11-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain c 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7SSW Late translocation intermediate with EF-G dissociated (Structure VI) Deposited 2021-11-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain c 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7ST2 Post translocation, non-rotated 70S ribosome with EF-G dissociated (Structure VII) Deposited 2021-11-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain c 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7ST6 Pre translocation, non-rotated 70S ribosome (Structure I) Deposited 2021-11-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain c 1–209（209 aa）
Not recorded PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7ST7 Pre translocation intermediate stalled with viomycin and bound with EF-G in a GDP and Pi state (Structure III-vio) Deposited 2021-11-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain c 1–209（209 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7TOS E. coli 70S ribosomes bound with the ALS/FTD-associated dipeptide repeat protein PR20 Deposited 2022-01-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain L03 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7UG7 70S ribosome complex in an intermediate state of translocation bound to EF-G(GDP) stalled by Argyrin B Deposited 2022-03-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain LC 1–209（209 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 11 MG MAGNESIUM ION × 404 SPD SPERMIDINE × 2 ZN ZINC ION × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 1 FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.58 Å
7UPH Structure of a ribosome with tethered subunits Deposited 2022-04-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 49-meric
Chain L 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.18 Å
7Y7C Structure of the Bacterial Ribosome with human tRNA Asp(G34) and mRNA(GAU) Deposited 2022-06-22 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 283 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.51 Å
7Y7D Structure of the Bacterial Ribosome with human tRNA Asp(Q34) and mRNA(GAU) Deposited 2022-06-22 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 258 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.58 Å
7Y7E Structure of the Bacterial Ribosome with human tRNA Asp(ManQ34) and mRNA(GAU) Deposited 2022-06-22 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 248 MAN alpha-D-mannopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.41 Å
7Y7F Structure of the Bacterial Ribosome with human tRNA Asp(ManQ34) and mRNA(GAC) Deposited 2022-06-22 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 259 MAN alpha-D-mannopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.43 Å
7Y7G Structure of the Bacterial Ribosome with human tRNA Tyr(GalQ34) and mRNA(UAU) Deposited 2022-06-22 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 256 GAL beta-D-galactopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.34 Å
7Y7H Structure of the Bacterial Ribosome with human tRNA Tyr(GalQ34) and mRNA(UAC) Deposited 2022-06-22 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 263 GAL beta-D-galactopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.51 Å
7Z20 70S E. coli ribosome with an extended uL23 loop from Candidatus marinimicrobia and a stalled filamin domain 5 nascent chain Deposited 2022-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 32-meric
Chain d 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.29 Å
7ZOD 70S E. coli ribosome with an extended uL23 loop from Candidatus marinimicrobia Deposited 2022-04-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 31-meric
Chain d 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.56 Å
7ZP8 70S E. coli ribosome with a stalled filamin domain 5 nascent chain Deposited 2022-04-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 32-meric
Chain d 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
7ZQ5 70S E. coli ribosome with truncated uL23 and uL24 loops Deposited 2022-04-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain d 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
7ZQ6 70S E. coli ribosome with truncated uL23 and uL24 loops and a stalled filamin domain 5 nascent chain Deposited 2022-04-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 32-meric
Chain d 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
7ZTA Structure of an Escherichia coli 70S ribosome stalled by Tetracenomycin X during translation of an MAAAPQK(C) peptide Deposited 2022-05-09 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain L031 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 289 K POTASSIUM ION × 115 ZN ZINC ION × 3 OCW Tetracenomycin X × 1 CYS CYSTEINE × 1 GLN GLUTAMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Waiting 30 sec Blotting 2.5 sec Blot force 5
Resolution 2.70 Å
8A3L Structural insights into the binding of bS1 to the ribosome Deposited 2022-06-08 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 313 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.42 Å
8AKN Cryo-EM structure of the proline-rich antimicrobial peptide drosocin bound to the terminating ribosome Deposited 2022-07-30 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 A2G 2-acetamido-2-deoxy-alpha-D-galactopyranose × 1 MG MAGNESIUM ION × 305 SPM SPERMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.30 Å
8AP4 Structure of Escherischia coli heat shock protein Hsp15 in complex with ribosomal 50S subunits bearing peptidyl-tRNA Deposited 2022-08-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 33-meric
Chain d 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.46
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
8AYE E. coli 70S ribosome bound to thermorubin and fMet-tRNA Deposited 2022-09-02 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 308 T8B Thermorubin × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.96 Å
8B0X Translating 70S ribosome in the unrotated state (P and E, tRNAs) Deposited 2022-09-08 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 1 K POTASSIUM ION × 168 MG MAGNESIUM ION × 361 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.55 Å
8B7Y Cryo-EM structure of the E.coli 70S ribosome in complex with the antibiotic Myxovalargin B. Deposited 2022-10-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 52-meric
Chain L 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 237 ZN ZINC ION × 1 FME N-FORMYLMETHIONINE × 1 SPD SPERMIDINE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
8BF7 Elongating E. coli 70S ribosome containing deacylated tRNA(iMet) in the P-site and AAA mRNA codon with cognate dipeptidyl-tRNA(Lys) in the A-site Deposited 2022-10-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain B 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.33 Å
8BGE Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and AAm6A mRNA codon in the A-site after uncompleted di-peptide formation Deposited 2022-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain B 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.11 Å
8BGH Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and AAA mRNA codon in the A-site after uncompleted di-peptide formation Deposited 2022-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain B 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.88 Å
8BH4 Elongating E. coli 70S ribosome containing deacylated tRNA(iMet) in the P-site and AAm6A mRNA codon with cognate dipeptidyl-tRNA(Lys) in the A-site Deposited 2022-10-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain B 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.62 Å
8BHJ Elongating E. coli 70S ribosome containing deacylated tRNA(iMet) in the P-site and Am6AA mRNA codon with cognate dipeptidyl-tRNA(Lys) in the A-site Deposited 2022-10-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain B 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.81 Å
8BHL Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and Am6AA mRNA codon in the A-site after uncompleted di-peptide formation Deposited 2022-10-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain B 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.21 Å
8BHN Elongating E. coli 70S ribosome containing deacylated tRNA(iMet) in the P-site and m6AAA mRNA codon with cognate dipeptidyl-tRNA(Lys) in the A-site Deposited 2022-10-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain B 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.85 Å
8BHP Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and m6AAA mRNA codon in the A-site after uncompleted di-peptide formation Deposited 2022-10-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain B 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.37 Å
8BIL Initiation complex of the E. coli 70S ribosome with mRNA containing AAA codon in the A-site. Deposited 2022-11-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain B 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.04 Å
8BIM Initiation complex of the E. coli 70S ribosome with mRNA containing AAm6A codon in the A-site Deposited 2022-11-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain B 1–209（209 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.04 Å
8C8X Cryo-EM captures early ribosome assembly in action Deposited 2023-01-21 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 26 PDB declaration: 28-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.93 Å
8C8Y Cryo-EM captures early ribosome assembly in action Deposited 2023-01-21 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 23 PDB declaration: 25-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.03 Å
8C8Z Cryo-EM captures early ribosome assembly in action Deposited 2023-01-21 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 22 PDB declaration: 24-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.12 Å
8C90 Cryo-EM captures early ribosome assembly in action Deposited 2023-01-21 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 20 PDB declaration: 22-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.15 Å
8C91 Cryo-EM captures early ribosome assembly in action Deposited 2023-01-21 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 17 PDB declaration: octadecameric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.19 Å
8C92 Cryo-EM captures early ribosome assembly in action Deposited 2023-01-21 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 16 PDB declaration: heptadecameric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.79 Å
8C93 Cryo-EM captures early ribosome assembly in action Deposited 2023-01-21 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 16 PDB declaration: heptadecameric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.17 Å
8C94 Cryo-EM captures early ribosome assembly in action Deposited 2023-01-21 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 19 PDB declaration: 21-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8C96 Cryo-EM captures early ribosome assembly in action Deposited 2023-01-21 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 15 PDB declaration: hexadecameric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.43 Å
8C97 Cryo-EM captures early ribosome assembly in action Deposited 2023-01-21 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 11 PDB declaration: dodecameric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.07 Å
8CAM Evernimicin bound to the 50S subunit Deposited 2023-01-24 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 26 PDB declaration: 28-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 1 ACT ACETATE ION × 1 MG MAGNESIUM ION × 246 K POTASSIUM ION × 72 6O1 Evernimicin × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.86 Å
8CEU Retapamulin and Capreomycin bound to the 50S subunit Deposited 2023-02-02 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 36 PDB declaration: 38-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 1 G34 Retapamulin × 1 MG MAGNESIUM ION × 220 K POTASSIUM ION × 81 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.83 Å
8CGD Clindamycin bound to the 50S subunit Deposited 2023-02-03 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 ACT ACETATE ION × 1 CLY CLINDAMYCIN × 1 AM2 APRAMYCIN × 1 MG MAGNESIUM ION × 254 K POTASSIUM ION × 85 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
8CGK Lincomycin and Avilamycin bound to the 50S subunit Deposited 2023-02-05 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 26 PDB declaration: 28-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 1 ACT ACETATE ION × 1 3QB LINCOMYCIN × 1 6UQ (2R,3S,4R,6S)-4-hydroxy-6-{[(2R,3aR,4R,4'R,5'S,6S,6'R,7aR)-4'-hydroxy-6-{[(2S,3R,4R,5S,6R)-3-hydroxy-2-{[(2R,3S,4S,5S,6S)-4-hydroxy-6-({(2R,3aS,3a'R,6S,6'R,7R,7'R,7aR,7a'R)-7'-hydroxy-7'-[(1S)-1-hydroxyethyl]-6'-methyl-7-[(2-methylpropanoyl)oxy]octahydro-4H-2,4'-spirobi[[1,3]dioxolo[4,5-c]pyran]-6-yl}oxy)-5-methoxy-2-(methoxymethyl)tetrahydro-2H-pyran-3-yl]oxy}-5-methoxy-6-methyltetrahydro-2H-pyran-4-yl]oxy}-4,6',7a-trimethyloctahydro-4H-spiro[1,3-dioxolo[4,5-c]pyran-2,2'-pyran]-5'-yl]oxy}-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-4-hydroxy-2-methoxy-6-methylbenzoate (non-preferred name) × 1 MG MAGNESIUM ION × 260 K POTASSIUM ION × 81 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.64 Å
8CGV Tiamulin bound to the 50S subunit Deposited 2023-02-06 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 27 PDB declaration: 29-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 1 P8F Pentacycline × 2 MUL TIAMULIN × 1 MG MAGNESIUM ION × 219 K POTASSIUM ION × 83 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.66 Å
8E30 E. coli 50S ribosome bound to compound streptogramin A analog 3142 Deposited 2022-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain N 1–209（209 aa）
Not recorded UE6 N-{2-[4-(aminomethyl)-1H-1,2,3-triazol-1-yl]ethyl}-2-[(3R,4R,5E,10E,12E,14S,16R,23S,26aR)-16-fluoro-14-hydroxy-12-methyl-1,7,22-trioxo-3-(propan-2-yl)-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-4-yl]acetamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.91 Å
8E32 E. coli 50S ribosome bound to compound streptogramin analogs SA1 and SB1 Deposited 2022-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain N 1–209（209 aa）
Not recorded UCX (3R,4R,5E,10E,12E,14S,16R,23S,26aR)-16-fluoro-14-hydroxy-12-methyl-3-(propan-2-yl)-4-(prop-2-yn-1-yl)-3,4,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,7H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosine-1,7,22-trione × 1 UDF ~{N}-[(3~{S},6~{S},12~{R},15~{S},16~{R},19~{S},22~{S},24~{R})-12-[2-[(azanylidene-$l^{4}-azanylidene)amino]ethyl]-4,16-dimethyl-24-oxidanyl-2,5,11,14,18,21-hexakis(oxidanylidene)-19-phenyl-3-(phenylmethyl)-17-oxa-1,4,10,13,20-pentazatricyclo[20.4.0.0^{6,10}]hexacosan-15-yl]-3-oxidanyl-pyridine-2-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
8E33 E. coli 50S ribosome bound to compound streptogramin analog SAB001 Deposited 2022-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain N 1–209（209 aa）
Not recorded UDU N-{(4R,6R,9S,10R,13S,15aS,17R,20R,22S,24aS)-22-benzyl-6-[2-(4-{[(3R,4R,5E,10E,12E,14S,16R,23S,26aR)-16-fluoro-14-hydroxy-12-methyl-1,7,22-trioxo-3-(propan-2-yl)-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-4-yl]methyl}-1H-1,2,3-triazol-1-yl)ethyl]-17-hydroxy-10,23-dimethyl-5,8,12,15,21,24-hexaoxo-13-phenyldocosahydro-12H-pyrido[2,1-f]pyrrolo[2,1-l][1,4,7,10,13,16]oxapentaazacyclononadecin-9-yl}-3-hydroxypyridine-2-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.23 Å
8E35 E. coli 50S ribosome bound to compound SAB002 Deposited 2022-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain N 1–209（209 aa）
Not recorded UCR N-{(4R,6R,9S,10R,13S,15aS,17R,20R,22S,24aS)-22-benzyl-6-[3-(4-{[(3R,4R,5E,10E,12E,14S,16R,23R,26aR)-16-fluoro-14-hydroxy-12-methyl-1,7,22-trioxo-3-(propan-2-yl)-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-4-yl]methyl}-1H-1,2,3-triazol-1-yl)propyl]-17-hydroxy-10,23-dimethyl-5,8,12,15,21,24-hexaoxo-13-phenyldocosahydro-12H-pyrido[2,1-f]pyrrolo[2,1-l][1,4,7,10,13,16]oxapentaazacyclononadecin-9-yl}-3-hydroxypyridine-2-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.27 Å
8E36 E. coli 50S ribosome bound to compound streptogramin A analog 3146 Deposited 2022-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain N 1–209（209 aa）
Not recorded UEC 2-[(3R,4R,5E,10E,12E,14S,16R,23S,26aR)-16-fluoro-14-hydroxy-12-methyl-1,7,22-trioxo-3-(propan-2-yl)-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-4-yl]-N-{2-[4-(pyridin-4-yl)-1H-1,2,3-triazol-1-yl]ethyl}acetamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.38 Å
8E3L E. coli 50S ribosome bound to D-linker solithromycin conjugate Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain N 1–209（209 aa）
Not recorded UK3 (2~{R})-~{N}-[(2~{R})-6-azanyl-1-[[(2~{R})-1-[[(2~{R})-1-[[3-[1-[4-[(1~{S},2~{R},5~{S},7~{R},8~{R},9~{R},11~{R},13~{R},14~{R})-8-[(2~{S},3~{R},4~{S},6~{R})-4-(dimethylamino)-6-methyl-3-oxidanyl-oxan-2-yl]oxy-2-ethyl-5-fluoranyl-9-methoxy-1,5,7,11,13-pentamethyl-4,6,12,16-tetrakis(oxidanylidene)-3,17-dioxa-15-azabicyclo[12.3.0]heptadecan-15-yl]butyl]-1,2,3-triazol-4-yl]phenyl]amino]-4-methylsulfanyl-1-oxidanylidene-butan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxidanylidene-propan-2-yl]amino]-1-oxidanylidene-hexan-2-yl]-1-[(2~{R})-2-[[(2~{R})-2-[2-[[2,3-bis(oxidanyl)phenyl]carbonyl-[4-[[2,3-bis(oxidanyl)phenyl]carbonylamino]butyl]amino]ethanoylamino]-3-(1~{H}-indol-3-yl)propanoyl]amino]-3-oxidanyl-propanoyl]pyrrolidine-2-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
8E3M E. coli 50S ribosome bound to L-linker solithromycin conjugate Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain N 1–209（209 aa）
Not recorded UIU N-acetyl-L-tyrosyl-N-[(3M)-3-(1-{4-[(3aS,4R,7S,9R,10R,11R,13R,15R,15aR)-4-ethyl-7-fluoro-11-methoxy-3a,7,9,11,13,15-hexamethyl-2,6,8,14-tetraoxo-10-{[3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranosyl]oxy}dodecahydro-2H-oxacyclotetradecino[4,3-d][1,3]oxazol-1(4H)-yl]butyl}-1H-1,2,3-triazol-4-yl)phenyl]-L-methioninamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.25 Å
8E3O E. coli 50S ribosome bound to solithromycin and VM1 Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain N 1–209（209 aa）
Not recorded EM1 (3aS,4R,7S,9R,10R,11R,13R,15R,15aR)-1-{4-[4-(3-aminophenyl)-1H-1,2,3-triazol-1-yl]butyl}-4-ethyl-7-fluoro-11-methoxy-3a ,7,9,11,13,15-hexamethyl-2,6,8,14-tetraoxotetradecahydro-2H-oxacyclotetradecino[4,3-d][1,3]oxazol-10-yl 3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranoside × 1 VIR VIRGINIAMYCIN M1 × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.99 Å
8E41 E. coli 50S ribosome bound to tiamulin and VS1 Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: undecameric
Chain N 1–209（209 aa）
Not recorded MUL TIAMULIN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.13 Å
8E42 E. coli 50S ribosome bound to tiamulin and azithromycin Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain N 1–209（209 aa）
Not recorded MUL TIAMULIN × 1 ZIT AZITHROMYCIN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.29 Å
8E43 E. coli 50S ribosome bound to compound streptogramin A analog 3336 Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain N 1–209（209 aa）
Not recorded UI0 (2R)-2-[(3S,4R,5E,10E,12E,14S,16R,23S,26aR)-16-fluoro-14-hydroxy-12-methyl-1,7,22-trioxo-4-(prop-2-en-1-yl)-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl isoquinolin-3-ylcarbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.09 Å
8E44 E. coli 50S ribosome bound to antibiotic analog SLC09 Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain N 1–209（209 aa）
Not recorded UI9 2-chloro-N-{[(5S)-3-{(4M)-3-fluoro-4-[(6P)-6-(2-methyl-2H-tetrazol-5-yl)pyridin-3-yl]phenyl}-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.53 Å
8E45 E. coli 50S ribosome bound to antibiotic analog SLC17 Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain N 1–209（209 aa）
Not recorded UI6 2-{[(2S,3R,4S,6R)-2-{[(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-13-{[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy}-3,5,6,8,10,12,14-heptamethyl-15-oxo-1-oxa-6-azacyclopentadecan-11-yl]oxy}-3-hydroxy-6-methyloxan-4-yl](methyl)amino}-N-{[(5S)-3-{(4M)-3-fluoro-4-[(6P)-6-(2-methyl-2H-tetrazol-5-yl)pyridin-3-yl]phenyl}-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide (non-preferred name) × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.30 Å
8E46 E. coli 50S ribosome bound to antibiotic analog SLC21 Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain N 1–209（209 aa）
Not recorded UHP (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-15-oxo-11-({3,4,6-trideoxy-3-[{[1-(2-{[(1R,2R)-1,3-dihydroxy-1-(4-nitrophenyl)propan-2-yl]amino}-2-oxoethyl)-1H-1,2,3-triazol-4-yl]methyl}(methyl)amino]-beta-D-xylo-hexopyranosyl}oxy)-1-oxa-6-azacyclopentadecan-13-yl 2,6-dideoxy-3-C-methyl-3-O-methyl-alpha-L-ribo-hexopyranoside × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.32 Å
8E47 E. coli 50S ribosome bound to antibiotic analog SLC26 Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain N 1–209（209 aa）
Not recorded UH6 (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-15-oxo-11-({3,4,6-trideoxy-3-[(2-{[2-({[(5S)-3-{(4M)-3-fluoro-4-[(6P)-6-(2-methyl-2H-tetrazol-5-yl)pyridin-3-yl]phenyl}-2-oxo-1,3-oxazolidin-5-yl]methyl}amino)-2-oxoethyl]sulfanyl}ethyl)(methyl)amino]-beta-D-xylo-hexopyranosyl}oxy)-1-oxa-6-azacyclopentadecan-13-yl 2,6-dideoxy-3-C-methyl-3-O-methyl-alpha-L-ribo-hexopyranoside × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.32 Å
8E48 E. coli 50S ribosome bound to antibiotic analog SLC30 Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain N 1–209（209 aa）
Not recorded UIF [(2~{S},3~{S},4~{R},6~{R})-4-[[2-[[(5~{S})-3-[3-fluoranyl-4-[6-(2-methyl-1,2,3,4-tetrazol-5-yl)pyridin-3-yl]phenyl]-2-oxidanylidene-1,3-oxazolidin-5-yl]methylamino]-2-oxidanylidene-ethyl]-methyl-amino]-6-methyl-2-(phenylcarbonyloxy)oxan-3-yl] benzoate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.27 Å
8E49 E. coli 50S ribosome bound to antibiotic analog SLC31 Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain N 1–209（209 aa）
Not recorded UH0 ~{N}-[[(5~{S})-3-[3-fluoranyl-4-[6-(2-methyl-1,2,3,4-tetrazol-5-yl)pyridin-3-yl]phenyl]-2-oxidanylidene-1,3-oxazolidin-5-yl]methyl]-2-[methyl-[(2~{R},3~{R},4~{S},6~{R})-6-methyl-2,3-bis(oxidanyl)oxan-4-yl]amino]ethanamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.05 Å
8FIZ Cryo-EM structure of E. coli 70S Ribosome containing mRNA and tRNA (in the transcription-translation complex) Deposited 2022-12-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain BE 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8G2U Time-resolved cryo-EM study of the 70S recycling by the HflX:control-apo-70S at 900ms Deposited 2023-02-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 51-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8G31 Time-resolved cryo-EM study of the 70S recycling by the HflX:2nd Intermediate Deposited 2023-02-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8G34 Time-resolved cryo-EM study of the 70S recycling by the HflX:1st intermediate Deposited 2023-02-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8G38 Time-resolved cryo-EM study of the 70S recycling by the HflX:3rd Intermediate Deposited 2023-02-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain D 1–209（209 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8HSP E. coli 70S ribosome complexed with tRNA_Ile2 bearing L34 and t6A37 in classical state Deposited 2022-12-20 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 315 K POTASSIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.32 Å
8HTZ E. coli 70S ribosome complexed with H. marismortui tRNA_Ile2 bearing agm2C34 in classical state Deposited 2022-12-22 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 317 K POTASSIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
8HU1 E. coli 70S ribosome complexed with tRNA_Ile2 bearing L34 and ct6A37 in classical state Deposited 2022-12-22 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 314 K POTASSIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.69 Å
8IFB Dibekacin-bound E.coli 70S ribosome in the PURE system Deposited 2023-02-17 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 406 SPD SPERMIDINE × 14 84D Dibekacin × 13 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.43 Å
8IFC Arbekacin-bound E.coli 70S ribosome in the PURE system Deposited 2023-02-17 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 460 SPD SPERMIDINE × 16 84G Arbekacin × 10 SPM SPERMINE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8P16 E167K RF2 on E. coli 70S release complex with UGG (Structure I) Deposited 2023-05-11 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain C 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 330 SPD SPERMIDINE × 13 K POTASSIUM ION × 128 PUT 1,4-DIAMINOBUTANE × 13 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.77 Å
8P17 E167K RF2 on E. coli 70S release complex with UGG (Structure II) Deposited 2023-05-11 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain C 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 325 SPD SPERMIDINE × 13 K POTASSIUM ION × 128 PUT 1,4-DIAMINOBUTANE × 13 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.78 Å
8P18 E167K RF2 on E. coli 70S release complex with UGG (Structure III) Deposited 2023-05-11 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain C 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 321 SPD SPERMIDINE × 13 K POTASSIUM ION × 127 PUT 1,4-DIAMINOBUTANE × 13 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.77 Å
8PEG Escherichia coli paused disome complex (queueing 70S non-rotated closed PRE state) Deposited 2023-06-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 61-meric
Chain c 1–209（209 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 260 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celcius.
Resolution 3.30 Å
8PHJ cA4-bound Cami1 in complex with 70S ribosome Deposited 2023-06-20 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 61-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 241 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.67 Å
8PKL Escherichia coli paused disome complex (leading 70S non-rotated closed PRE state) Deposited 2023-06-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain c 1–209（209 aa）
Not recorded ZN ZINC ION × 2 PUT 1,4-DIAMINOBUTANE × 2 SPD SPERMIDINE × 1 MG MAGNESIUM ION × 287 ALA ALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celcius.
Resolution 3.09 Å
8PVA Structure of bacterial ribosome determined by cryoEM at 100 keV Deposited 2023-07-17 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
8QK7 E167K RF2 on E. coli 70S release complex with UAA Deposited 2023-09-14 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain C 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 332 PUT 1,4-DIAMINOBUTANE × 21 K POTASSIUM ION × 126 SPD SPERMIDINE × 10 SPM SPERMINE × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.77 Å
8QOA Structure of SecM-stalled Escherichia coli 70S ribosome Deposited 2023-09-28 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 K POTASSIUM ION × 132 MG MAGNESIUM ION × 288 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.00 Å
8R6C 70S Escherichia coli ribosome with Paenilamicin B2 bound with A- and P-site tRNA. Deposited 2023-11-22 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 308 K POTASSIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.20 Å
8R8M 70S Escherichia coli ribosome with Paenilamicin B2 bound with hybrid A/P- and hybrid P/E-tRNA. Deposited 2023-11-29 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 307 K POTASSIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.40 Å
8RPY Escherichia coli 50S subunit in complex with the antimicrobial peptide Api137 Deposited 2024-01-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 31 PDB declaration: 33-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.64 Å
8RPZ Escherichia coli 50S subunit in complex with the antimicrobial peptide Api88 - conformation I Deposited 2024-01-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 34-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.44 Å
8RQ0 Escherichia coli 50S subunit in complex with the antimicrobial peptide Api88 - conformation II Deposited 2024-01-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 34-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.44 Å
8RQ2 Escherichia coli 50S subunit in complex with the antimicrobial peptide Api88 - conformation III Deposited 2024-01-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 34-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.44 Å
8T5D Cryo-EM studies of the interplay between uS2 ribosomal protein and leaderless mRNA during bacterial translation initiation Deposited 2023-06-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8T5H Cryo-EM studies of the interplay between uS2 ribosomal protein and leaderless mRNA during bacterial translation initiation Deposited 2023-06-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 46 PDB declaration: 51-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
8UPO Escherichia coli transcription-translation coupled complex class A (TTC-A) containing RfaH bound to ops signal, mRNA with a 21 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-23 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.50 Å
8UPR Escherichia coli transcription-translation coupled complex class A (TTC-A) containing RfaH bound to ops signal, mRNA with a 21 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-23 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8UQL Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH in loaded state, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8UQM Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH in loaded state, NusA, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8UQP Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8UR0 Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-25 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8URH Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 27 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-26 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
8URI Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 27 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-26 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8URM E. coli 70S ribosome with unmodified tRNAPro(GGG) bound to slippery P-site CCC-C codon and tRNAVal(UAC) in the A site Deposited 2023-10-26 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 395 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8URX Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 30 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-27 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.60 Å
8URY Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 30 nt long spacer, and fMet-tRNA in E-site and P-site of the ribosome Deposited 2023-10-27 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8UTJ E. coli 70S ribosome with unmodified lys-tRNAPro(GGG) bound to slippery P-site CCC-C codon in the 0 frame Deposited 2023-10-31 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 530 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8UX8 E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) bound to slippery P-site CCC-C codon in the +1 mRNA reading frame Deposited 2023-11-09 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 395 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8UXB E. coli 70S ribosome with unmodified P/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-09 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 287 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8UZ3 E. coli 70S ribosome with unmodified e*/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-14 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 415 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8UZG E. coli 70S ribosome with unmodified e*/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-15 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 398 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8V03 E. coli 70S ribosome with unmodified P/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-16 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 281 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
8VKV Escherichia coli transcription-translation coupled complex (TTC-B) containing mRNA with a 33 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-10 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8VL1 Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 36 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-11 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8VOO Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 39 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VOP Escherichia coli transcription-translation coupled complex (TTC-B) containing mRNA with a 36 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.00 Å
8VOQ Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 39 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.30 Å
8VOR Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 51 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8VOS Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 60 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain j 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.60 Å
8VS9 Endogenous trans-translation complex with tmRNA*SmpB in the P site and alanyl-tRNA in the A site and deacyl-tRNA in the E site of E. coli 70S ribosome Deposited 2024-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain L03 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
8VSA Endogenous trans-translation complex with tmRNA*SmpB in the P site and alanyl-tRNA in the A site of E. coli 70S ribosome Deposited 2024-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain L03 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8VUP E. coli 70S ribosome with unmodified tRNAPro(GGG) in the e*/E conformation on a slippery CCC-C codon Deposited 2024-01-29 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 239 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VV4 E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon Deposited 2024-01-30 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 424 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VWQ E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon and Elongation Factor P bound (uL1 in the closed conformation) Deposited 2024-02-02 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 586 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8W2N E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon and Elongation Factor P bound (uL1 in the open conformation) Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 481 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8Y5K E.coli transcription translation coupling complex in TTC-A state 2 containing mRNA with 27-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain c 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.90 Å
8Y5L E.coli transcription translation coupling complex in TTC-B state 1 (subclass1) containing mRNA with 30-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 67-meric
Chain c 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8Y5M E.coli transcription translation coupling complex in TTC-B state 2 containing mRNA with 27-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-01-31 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain c 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
8Y5N E.coli transcription translation coupling complex in TTC-A state 3 containing mRNA with 21-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain c 1–209（209 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
8Y5O E.coli transcription translation coupling complex in TTC-B state 3 (subclass1) containing mRNA with 30-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-01-31 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain c 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
8Y5P E.coli transcription translation coupling complex in TTC-B state 4 (subclass 1) containing mRNA with 24-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 67-meric
Chain c 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.50 Å
8Y5Q E.coli transcription translation coupling complex in TTC-B state 4 (subclass 2) containing mRNA with 27-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and GDPCP Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 66-meric
Chain c 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
8Y5R E.coli Transcription translation coupling complex in TTC-B state 5 (subclass 1) containing mRNA with 27-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and fusidic acid Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain c 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 FUA FUSIDIC ACID × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
8Y5S E.coli Transcription translation coupling complex in TTC-B state 5 (subclass 2) containing mRNA with 27-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and GDPCP Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain c 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
8Y5T E.coli Transcription translation coupling complex in TTC-B state 5 (subclass 3) containing mRNA with 27-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and fusidic acid Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain c 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 FUA FUSIDIC ACID × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
8YDE E.coli transcription translation coupling complex in TTC-B state 1 (subclass 3) containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 67-meric
Chain c 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
8YDF E.coli transcription translation coupling complex in TTC-B state 1 (subclass 2) containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 67-meric
Chain c 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.60 Å
8YDG E.coli transcription translation coupling complex in TTC-B state 3 (subclass2) containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-02-20 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain c 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.10 Å
8YDH E.coli transcription translation coupling complex in TTC-P state 1 (subclass1) containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 67-meric
Chain c 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.55 Å
8YDI E.coli transcription translation coupling complex in TTC-P state 1 (subclass 2) containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 67-meric
Chain c 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.60 Å
8YDJ E.coli transcription translation coupling complex in TTC-P containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-02-20 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain c 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.10 Å
8YUO E. coli 70S ribosome complexed with P. putida tRNAIle2 at the A-site and P-site Deposited 2024-03-27 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 309 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.25 Å
8YUP E. coli 70S ribosome complexed with P. putida tRNAIle2 and A4 mRNA Deposited 2024-03-28 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 309 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.39 Å
8YUQ E. coli 70S ribosome complexed with P. putida tRNAIle2 and dA4 mRNA Deposited 2024-03-27 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 309 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.41 Å
8YUR E. coli 70S ribosome complexed with P. putida tRNAIle2 and Am4 mRNA Deposited 2024-03-27 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 309 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.47 Å
8YUS E. coli 70S ribosome complexed with P.putida tRNAIle2 and A(F)4 mRNA Deposited 2024-03-27 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 309 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.43 Å
8ZFF Structure of the Bacterial Ribosome without hypoxia-induced rRNA modifications Deposited 2024-05-07 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 457 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.59 Å
8ZFG Structure of the Bacterial Ribosome with hypoxia-induced rRNA modifications Deposited 2024-05-07 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 471 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.68 Å
8ZTU 70S ribosome arrested by PepNL Deposited 2024-06-07 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 300 K POTASSIUM ION × 47 SPD SPERMIDINE × 7 PUT 1,4-DIAMINOBUTANE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8ZTV 70S ribosome arrested by PepNL with RF2 Deposited 2024-06-07 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 301 K POTASSIUM ION × 47 SPD SPERMIDINE × 7 PUT 1,4-DIAMINOBUTANE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9AX8 70S initiation complex (tRNA-fMet M1, initiation factor 2 + CUG start codon) Deposited 2024-03-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain 4 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 287 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
9B4Z E. coli 70S ribosome complex (N1-methylated 16S A1408 + arbekacin) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain BD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 309 84G Arbekacin × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9B50 E. coli 70S ribosome complex (unmethylated 16S A1408 + arbekacin) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 309 84G Arbekacin × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9B51 E. coli 70S ribosome complex (N1-methylated 16S A1408 + G418) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain BD 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 309 GET GENETICIN × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9CL9 WT 12C IM fraction, B-b3 with RluB bound Deposited 2024-07-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 11 PDB declaration: dodecameric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Most of the sucrose was removed by spin concentration.
cryo-EM vitrification conditions Cryogen ETHANE；3 microliter of the sample was added.
Resolution 5.04 Å
9DYG iSAT-PNA-RA20, RA20-B-c class Deposited 2024-10-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 13 PDB declaration: tetradecameric
Chain D 6–209（204 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Most of the sucrose was removed by spin concentration.
cryo-EM vitrification conditions Cryogen ETHANE；3 microliter of the sample was added.
Resolution 5.27 Å
9FBV 70S Escherichia coli ribosome with P-site initiatior tRNA. Deposited 2024-05-14 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 306 K POTASSIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.40 Å
9GFT Structure of the HrpA-bound E. coli disome, Class I Deposited 2024-08-12 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 105 PDB declaration: 116-meric
Chain AY 1–209（209 aa）
Chain Q 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9GGR Structure of the HrpA-bound E. coli disome, Class II Deposited 2024-08-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 106 PDB declaration: 117-meric
Chain AY 1–209（209 aa）
Chain Q 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9GHA Fusidic acid-locked Escherichia coli 70S ribosome with Staphylococcus aureus EF-G and a tRNA in pe/E chimeric state (CHI) Deposited 2024-08-15 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 K POTASSIUM ION × 94 MG MAGNESIUM ION × 271 GDP GUANOSINE-5'-DIPHOSPHATE × 1 FUA FUSIDIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.24 Å
9GHB Fusidic acid-locked Escherichia coli 70S ribosome with Staphylococcus aureus EF-G in post-translocational state (POST) Deposited 2024-08-15 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 K POTASSIUM ION × 111 MG MAGNESIUM ION × 303 GDP GUANOSINE-5'-DIPHOSPHATE × 1 FUA FUSIDIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.21 Å
9GHC Pre-release fusidic acid-locked Escherichia coli 70S ribosome with Staphylococus aureus EF-G and FusB (FusB-EF-G-70S) Deposited 2024-08-15 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 3 K POTASSIUM ION × 109 MG MAGNESIUM ION × 301 GDP GUANOSINE-5'-DIPHOSPHATE × 1 FUA FUSIDIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.79 Å
9GHD Escherichia coli 70S ribosome in complex with Staphylococcus aureus FusB-EF-G (FusB-EF-G-70S*) Deposited 2024-08-15 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 K POTASSIUM ION × 112 MG MAGNESIUM ION × 303 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.41 Å
9GHE Staphylococcus aureus FusB bound to the small subunit of the Escherichia coli 70S ribosome (FusB-70S:SSU) Deposited 2024-08-15 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 3 K POTASSIUM ION × 112 MG MAGNESIUM ION × 303 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.87 Å
9GHF Staphylococcus aureus FusB bound to the large subunit of the Escherichia coli 70S ribosome (FusB-70S:LSU) Deposited 2024-08-15 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 3 K POTASSIUM ION × 112 MG MAGNESIUM ION × 303 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9GXX 70S ribosome with doublet-decoding tRNASer3 bound to A-site GCA codon Deposited 2024-10-01 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 288 SPD SPERMIDINE × 7 PUT 1,4-DIAMINOBUTANE × 7 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.61 Å
9H0L 70S ribosome with cognate tRNASer3 bound to A-site AGC codon Deposited 2024-10-08 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 314 SPD SPERMIDINE × 6 SPM SPERMINE × 1 PUT 1,4-DIAMINOBUTANE × 6 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.49 Å
9H3K 50S subunit precursor d126_(L29)-/(L22)- Deposited 2024-10-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: nonameric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.62 Å
9H3L 50S subunit precursor C_(L29)-/(L22)- Deposited 2024-10-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 12 PDB declaration: 13-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.84 Å
9H3M 50S subunit precursor C_(L22)- Deposited 2024-10-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 13 PDB declaration: 14-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.41 Å
9H3N 50S subunit precursor C_(L22)-~H61 Deposited 2024-10-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 12 PDB declaration: 13-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.69 Å
9H3O 50S subunit precursor C_(L22)-_GAC Deposited 2024-10-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 16 PDB declaration: 17-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.54 Å
9H3P 50S subunit precursor C-CP_(L22)- Deposited 2024-10-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 20 PDB declaration: 22-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.06 Å
9H3Q 50S subunit precursor C-CP_YjgA_(L22)-~H61 Deposited 2024-10-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 21 PDB declaration: 23-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.02 Å
9H3R 50S subunit precursor C-CP_YjgA_(L22)- Deposited 2024-10-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 23 PDB declaration: 25-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.12 Å
9H3S 50S subunit precursor C-CP_YjgA_L22 Deposited 2024-10-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 25 PDB declaration: 27-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.16 Å
9H3T 50S subunit precursor C_L2 Deposited 2024-10-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 19 PDB declaration: 20-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.85 Å
9H3U 50S subunit precursor C_H68 Deposited 2024-10-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 19 PDB declaration: 20-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.47 Å
9H3V 50S subunit precursor C-CP_L2-L28 Deposited 2024-10-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 23 PDB declaration: 25-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.55 Å
9H3W 50S subunit precursor C-CP_H68 Deposited 2024-10-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 23 PDB declaration: 25-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.38 Å
9H3X 50S subunit precursor C-CP_H68_L35 Deposited 2024-10-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 25 PDB declaration: 27-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.12 Å
9H3Y 50S subunit precursor 50S_(L16)- Deposited 2024-10-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 26 PDB declaration: 28-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.09 Å
9H3Z mature 50S subunit Deposited 2024-10-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.98 Å
9HA1 Pooled 50S subunit C_(L22)- precursor states supplemented with Api137 - Canonical PET exit Api137 Deposited 2024-11-01 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 14 PDB declaration: 15-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.17 Å
9HA2 Pooled 50S subunit C_(L22)- precursor states supplemented with Api137 - Alternative PET exit Api137 Deposited 2024-11-01 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 14 PDB declaration: 15-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.17 Å
9HA3 Pooled 50S subunit C_(L22)-~H61 precursor states supplemented with Api137 Deposited 2024-11-01 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 13 PDB declaration: 14-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.62 Å
9HA4 Pooled 50S subunit C-CP_(L22)- precursor states supplemented with Api137 Deposited 2024-11-01 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 19 PDB declaration: 21-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.26 Å
9HA5 Pooled 50S subunit C_L2 precursor states supplemented with Api137 Deposited 2024-11-01 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 18 PDB declaration: 19-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9HA6 mature 50S subunit supplemented with Api137 Deposited 2024-11-01 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 32-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.08 Å
9HA7 Pooled 50S subunit C-CP_(L22)-~H61 precursor states supplemented with Api137 Deposited 2024-11-01 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 17 PDB declaration: 19-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.37 Å
9HAI Pooled 50S subunit C-CP_L2-L28 precursor states supplemented with Api137 Deposited 2024-11-04 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 17 PDB declaration: 18-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.01 Å
9HAL Pooled 50S subunit d126_(L29)-/(L22)- precursor states supplemented with Api137 Deposited 2024-11-04 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: nonameric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.49 Å
9HAM C_(L29)-/(L22)- precursor supplemented with Api137 Deposited 2024-11-04 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 12 PDB declaration: 13-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.06 Å
9HUQ Structure of WT E.coli ribosome with complexed filament nascent chain at length 47, with P-site tRNA Deposited 2024-12-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 32-meric
Chain d 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.49 Å
9HUS Structure of WT E.coli ribosome with complexed filament nascent chain at length 31, with P-site tRNAs Deposited 2024-12-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 32-meric
Chain d 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9HY6 Structure of E.coli ribosome with nascent chain at linker length of 31 amino acids, with mRNA, P-site and A-site tRNAs Deposited 2025-01-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 34-meric
Chain d 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
9HYM Structure of WT E.coli ribosome with complexed filament nascent chain at length 34, with mRNA, P-site and A-site tRNAs, and mRNA Deposited 2025-01-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 34-meric
Chain d 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9I3L Structure of E.coli ribosome with filamin mutant Y719E nascent chain at linker length of 47 amino acids, with tRNA Deposited 2025-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 32-meric
Chain d 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9IOT Cryo-EM structure of Escherichia coli hibernating ribosome with RNase I mutant Deposited 2024-07-09 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain E 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 475 CA CALCIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；20 mM HEPES-KOH (pH 7.6), 10 mM Mg(OAc)2, 30 mM NH4Cl, and 6 mM 2-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9JMK 50S Ribosomal Subunit precursor state III Deposited 2024-09-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 26 PDB declaration: 28-meric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
9JNS 50S precursor - Erm complex (C-II) Deposited 2024-09-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 17 PDB declaration: octadecameric
Chain D 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
9JPM Structure of the Bacterial Ribosome with human tRNA Lys(mcm5s2U34) and mRNA(AAA) Deposited 2024-09-26 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 391 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.43 Å
9JPO Structure of the Bacterial Ribosome with human tRNA Lys(mcm5h2U34) and mRNA(AAA) Deposited 2024-09-26 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 448 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.18 Å
9JPP Structure of the Bacterial Ribosome with human tRNA Lys(mcm5s2U34) and mRNA(AAG) Deposited 2024-09-26 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 443 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.26 Å
9JQ2 Structure of the Bacterial Ribosome with human tRNA Lys(mcm5h2U34) and mRNA(AAG) Deposited 2024-09-27 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 438 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.61 Å
9JSR 50S precursor - Erm complex (C-I) Deposited 2024-10-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 17 PDB declaration: octadecameric
Chain D 1–209（209 aa）
Not recorded AN6 5'-{[(3S)-3-amino-3-carboxypropyl](ethyl)amino}-5'-deoxyadenosine × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
9MKK Structure of arbekacin bound Escherichia coli 70S ribosome Deposited 2024-12-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 52-meric
Chain d 1–209（209 aa）
Not recorded 84G Arbekacin × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9MOR Damaged 70S ribosome with PrfH bound Deposited 2024-12-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.65 Å
9MQ4 Damaged 70S ribosome with PrfH bound Deposited 2025-01-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain C 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.78 Å
9N2B Impacts of ribosomal RNA sequence variation on gene expression and phenotype: Cryo-EM structure of the rrsB ribosome (BBB-70S) Deposited 2025-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain LC 1–209（209 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 9 SPD SPERMIDINE × 5 MG MAGNESIUM ION × 276 K POTASSIUM ION × 56 ZN ZINC ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9N2C Impacts of ribosomal RNA sequence variation on gene expression and phenotype: Cryo-EM structure of the rrsH ribosome (HBB-70S) Deposited 2025-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain LC 1–209（209 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 10 SPD SPERMIDINE × 5 MG MAGNESIUM ION × 283 K POTASSIUM ION × 49 ZN ZINC ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9NJF E. coli pre-elongation complex without an A-site tRNA with EQ2-YbiT in Non-hydrolytic 1/PtIM(a) conformation Deposited 2025-02-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain 3 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 124 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9NJV E. coli 70S initiation complex (bL33 absent) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain 3 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 152 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9NKL E. coli 70S initiation complex Deposited 2025-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain 3 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 161 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9NL5 E. coli pre-elongation complex without an A-site tRNA with EQ2-EttA in Hydrolytic 1 conformation Deposited 2025-03-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 3 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 125 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
9NL6 E. coli initiation complex with EQ2-YbiT in Non-hydrolytic 1/PtIM(a) conformation Deposited 2025-03-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain 3 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 252 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NL7 E. coli initiation complex with EQ2-YbiT in Non-hydrolytic 2/PtIM(b) conformation Deposited 2025-03-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 3 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 250 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9NLB E. coli initiation complex with EQ2-EttA in Hydrolytic 2 conformation Deposited 2025-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 3 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 279 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NLE E. coli initiation complex with EQ2-EttA in Hydrolytic 1 conformation Deposited 2025-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 3 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 298 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NLF E. coli initiation complex with EQ2-YbiT in Hydrolytic 2/PtIM(a) conformation Deposited 2025-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 3 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 245 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NLH E.coli Initiation complex with YheS-EQ2 Deposited 2025-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain 3 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 263 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9NLJ E.coli Initiation complex with Uup-EQ2 Deposited 2025-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 3 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 277 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9NLQ E. coli initiation complex with EQ2-YbiT in Hydrolytic 1/PtIM(a) conformation Deposited 2025-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 3 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 241 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9NLS E. coli initiation complex with EQ2-YbiT in Intermediate/PtIM(b) conformation Deposited 2025-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 3 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 248 ZN ZINC ION × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9Q87 Principles of ion binding to RNA inferred from the analysis of a 1.55 Angstrom resolution bacterial ribosome structure - Part I: Mg2+ Deposited 2025-02-23 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) K POTASSIUM ION × 235 MG MAGNESIUM ION × 415 CU1 COPPER (I) ION × 5 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.55 Å
9QQQ Cryo-EM structure of SKM-70S ribosomal stalled complex in the major state (vacant A-site, canon) Deposited 2025-04-01 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 A1JA7 [(2~{S},3~{S},4~{R},5~{R},6~{S})-4-[(2~{S},3~{R},4~{S},5~{R},6~{S})-5-acetamido-6-(hydroxymethyl)-4-[(2~{R},3~{R},4~{S},5~{S},6~{R})-6-(hydroxymethyl)-4-[(2~{S},3~{R},4~{R},5~{R},6~{R})-6-(hydroxymethyl)-5-methoxy-3,4-bis(oxidanyl)oxan-2-yl]oxy-3,5-bis(oxidanyl)oxan-2-yl]oxy-3-oxidanyl-oxan-2-yl]oxy-6-carbamimidamido-2-(hydroxymethyl)-5-oxidanyl-oxan-3-yl] carbamate × 1 MG MAGNESIUM ION × 312 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.26 Å
9QSJ Cryo-EM structure of SKM-70S ribosomal stalled complex in the A-tRNA positioned (Body open) state. Deposited 2025-04-05 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 A1JAI [(2~{S},3~{S},4~{R},5~{R},6~{S})-4-[(2~{S},3~{R},4~{S},5~{R},6~{S})-5-acetamido-6-(hydroxymethyl)-4-[(2~{R},3~{R},4~{S},5~{S},6~{R})-6-(hydroxymethyl)-4-[(2~{S},3~{R},4~{R},5~{R},6~{R})-6-(hydroxymethyl)-5-methoxy-3,4-bis(oxidanyl)oxan-2-yl]oxy-3,5-bis(oxidanyl)oxan-2-yl]oxy-3-oxidanyl-oxan-2-yl]oxy-2-(hydroxymethyl)-6-[[~{N}-[4-[(~{N}-methylcarbamimidoyl)amino]butyl]carbamimidoyl]amino]-5-oxidanyl-oxan-3-yl] carbamate × 1 MG MAGNESIUM ION × 311 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.62 Å
9R3A Structure of Stalled Beta-Galactosidase 70S Ribosome Nascent Chain Deposited 2025-05-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain d 1–209（209 aa）
Not recorded ZN ZINC ION × 2 K POTASSIUM ION × 131 MG MAGNESIUM ION × 287 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.86 Å
9RBF Structure of a stalled E. coli 70S RNC-NuoK-86 in complex with the membrane protein insertase SecYEG-YidC Deposited 2025-05-22 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 61-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 2.44 Å
9RFW Manikomycin bound to the Escherichia coli 50S ribosomal subunit Deposited 2025-06-05 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 31 PDB declaration: 35-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 213 K POTASSIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.40 Å
9RJA Manikomycin bound to the Escherichia coli 70S ribosome Deposited 2025-06-12 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 309 K POTASSIUM ION × 2 PAR PAROMOMYCIN × 1 SPD SPERMIDINE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.45 Å
9RTU Structure of the 70S-EF-G(P610L)-GDP-Pi ribosome complex with tRNAs in hybrid state 1 (H1-EF-G(P610L)-GDP-Pi) Deposited 2025-07-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain D 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 369 ZN ZINC ION × 2 NA SODIUM ION × 2 AM2 APRAMYCIN × 3 PO4 PHOSPHATE ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 3.00 Å
9RTV Structure of the 70S-EF-G(P610L)-GDP-Pi ribosome complex with tRNAs in hybrid state 2 (H2-EF-G(P610L)-GDP-Pi) Deposited 2025-07-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain D 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 369 ZN ZINC ION × 2 NA SODIUM ION × 2 AM2 APRAMYCIN × 3 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 3.60 Å
9SLG Doxycycline Bound E. coli Ribosome with Rearranged Peptidyl Transferase Centre Deposited 2025-09-03 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 447 K POTASSIUM ION × 77 DXT (4S,4AR,5S,5AR,6R,12AS)-4-(DIMETHYLAMINO)-3,5,10,12,12A-PENTAHYDROXY-6-METHYL-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2-CARBOXAMIDE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；BS100 ribosomal resuspension buffer
cryo-EM vitrification conditions Cryogen ETHANE；Blot time 4 s, blot force 1, blot total 1
Resolution 2.16 Å
9SRO Cryo-EM structure of SKM-70S ribosomal stalled complex in the rotated state with hybrid tRNAs Deposited 2025-09-24 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 54-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 309 A1JAI [(2~{S},3~{S},4~{R},5~{R},6~{S})-4-[(2~{S},3~{R},4~{S},5~{R},6~{S})-5-acetamido-6-(hydroxymethyl)-4-[(2~{R},3~{R},4~{S},5~{S},6~{R})-6-(hydroxymethyl)-4-[(2~{S},3~{R},4~{R},5~{R},6~{R})-6-(hydroxymethyl)-5-methoxy-3,4-bis(oxidanyl)oxan-2-yl]oxy-3,5-bis(oxidanyl)oxan-2-yl]oxy-3-oxidanyl-oxan-2-yl]oxy-2-(hydroxymethyl)-6-[[~{N}-[4-[(~{N}-methylcarbamimidoyl)amino]butyl]carbamimidoyl]amino]-5-oxidanyl-oxan-3-yl] carbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.60 Å
9SS4 pre-50S ribosomal subunit in rimM-KO with RsfS (-H68) Deposited 2025-09-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 35-meric
Chain BC 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9SS5 50S ribosomal subunit in rimM-KO with RsfS (+H68) Deposited 2025-09-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 34-meric
Chain BC 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9SS6 70S ribosome from RimM-KO Deposited 2025-09-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain BC 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
9SYH E. coli 70S ribosome from deltaRlmE strain Deposited 2025-10-12 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) K POTASSIUM ION × 148 MG MAGNESIUM ION × 351 SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 6 PUT 1,4-DIAMINOBUTANE × 9 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.89 Å
9T0Y E. coli 70S ribosome from delta-9 strain Deposited 2025-10-20 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) K POTASSIUM ION × 143 MG MAGNESIUM ION × 337 SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 6 PUT 1,4-DIAMINOBUTANE × 9 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.87 Å
9T19 E. coli 70S ribosome from delta-RlmE strain, PTC class 0 Deposited 2025-10-21 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 99 K POTASSIUM ION × 42 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.41 Å
9T1A E. coli 70S ribosome from delta-RlmE strain, PTC class 1 Deposited 2025-10-21 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 102 K POTASSIUM ION × 43 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.39 Å
9T1B E. coli 70S ribosome from delta-RlmE strain, PTC class 2 Deposited 2025-10-21 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 102 K POTASSIUM ION × 43 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.32 Å
9T1C E. coli 70S ribosome from delta-RlmE strain, PTC class 3 Deposited 2025-10-21 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 13-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.07 Å
9T1E E. coli 70S ribosome from delta-RlmE strain, PTC class 4 Deposited 2025-10-21 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 101 K POTASSIUM ION × 43 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.28 Å
9T1F E. coli 70S ribosome from delta-RlmE strain, PTC class 5 Deposited 2025-10-21 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 102 K POTASSIUM ION × 40 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.32 Å
9T1G E. coli 70S ribosome from delta-RlmE strain, PTC class 6 Deposited 2025-10-21 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 13-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 100 K POTASSIUM ION × 42 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.29 Å
9T1H E. coli 70S ribosome from delta-RlmE strain, PTC class 7 Deposited 2025-10-21 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 102 K POTASSIUM ION × 43 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.33 Å
9T1I E. coli 70S ribosome from delta-RlmE strain, PTC class 8 Deposited 2025-10-21 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 13-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 102 K POTASSIUM ION × 43 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.30 Å
9T1J E. coli 70S ribosome from delta-RlmE strain, PTC class 9 Deposited 2025-10-21 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 102 K POTASSIUM ION × 43 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.23 Å
9T2J E. coli 70S ribosome from delta-9 strain, PTC class 0 Deposited 2025-10-23 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 12-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 101 K POTASSIUM ION × 39 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.02 Å
9T2K E. coli 70S ribosome from delta-9 strain, PTC class 1 Deposited 2025-10-23 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 101 K POTASSIUM ION × 40 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.06 Å
9T2L E. coli 70S ribosome from delta-9 strain, PTC class 2 Deposited 2025-10-23 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 101 K POTASSIUM ION × 40 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.07 Å
9T2M E. coli 70S ribosome from delta-9 strain, PTC class 3 Deposited 2025-10-23 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 13-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 101 K POTASSIUM ION × 39 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.06 Å
9T2N E. coli 70S ribosome from delta-9 strain, PTC class 4 Deposited 2025-10-23 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 101 K POTASSIUM ION × 36 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.06 Å
9T2O E. coli 70S ribosome from delta-9 strain, PTC class 5 Deposited 2025-10-23 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 13-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 101 K POTASSIUM ION × 39 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.07 Å
9T2P E. coli 70S ribosome from delta-9 strain, PTC class 6 Deposited 2025-10-23 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 101 K POTASSIUM ION × 36 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.08 Å
9T2Q E. coli 70S ribosome from delta-9 strain, PTC class 7 Deposited 2025-10-23 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 101 K POTASSIUM ION × 40 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.08 Å
9T2R E. coli 70S ribosome from delta-9 strain, PTC class 8 Deposited 2025-10-23 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 13-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 101 K POTASSIUM ION × 40 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.22 Å
9T2S E. coli 70S ribosome from delta-9 strain, PTC class 9 Deposited 2025-10-23 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: 14-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 PUT 1,4-DIAMINOBUTANE × 1 MG MAGNESIUM ION × 100 K POTASSIUM ION × 39 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.07 Å
9T6M E. coli 70S ribosome from delta-10 strain Deposited 2025-11-07 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) K POTASSIUM ION × 132 MG MAGNESIUM ION × 316 SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 5 PUT 1,4-DIAMINOBUTANE × 8 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.87 Å
9T8K E. coli 70S ribosome from delta-10 strain, PTC class 0 Deposited 2025-11-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: 11-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 MG MAGNESIUM ION × 34 K POTASSIUM ION × 21 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.18 Å
9T8L E. coli 70S ribosome from delta-10 strain, PTC class 1 Deposited 2025-11-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: 11-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 MG MAGNESIUM ION × 34 K POTASSIUM ION × 21 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.21 Å
9T8M E. coli 70S ribosome from delta-10 strain, PTC class 2 Deposited 2025-11-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: 11-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 MG MAGNESIUM ION × 34 K POTASSIUM ION × 21 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9T8N E. coli 70S ribosome from delta-10 strain, PTC class 3 Deposited 2025-11-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: 13-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 MG MAGNESIUM ION × 33 K POTASSIUM ION × 21 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.22 Å
9T8O E. coli 70S ribosome from delta-10 strain, PTC class 4 Deposited 2025-11-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: 11-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 MG MAGNESIUM ION × 34 K POTASSIUM ION × 21 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.19 Å
9T8P E. coli 70S ribosome from delta-10 strain, PTC class 5 Deposited 2025-11-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: 12-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 MG MAGNESIUM ION × 34 K POTASSIUM ION × 21 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.22 Å
9T8Q E. coli 70S ribosome from delta-10 strain, PTC class 6 Deposited 2025-11-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: 12-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 MG MAGNESIUM ION × 34 K POTASSIUM ION × 21 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.23 Å
9T8R E. coli 70S ribosome from delta-10 strain, PTC class 7 Deposited 2025-11-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: 12-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 MG MAGNESIUM ION × 34 K POTASSIUM ION × 21 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.22 Å
9T8S E. coli 70S ribosome from delta-10 strain, PTC class 8 Deposited 2025-11-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: 12-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 2 MG MAGNESIUM ION × 34 K POTASSIUM ION × 21 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.22 Å
9T8T E. coli 70S ribosome from delta-10 strain, PTC class 9 Deposited 2025-11-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: 13-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR0 N~1~-(3-azaniumylpropyl)butane-1,4-diaminium × 1 MG MAGNESIUM ION × 34 K POTASSIUM ION × 21 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.23 Å
9TEW DalDro bound to the initiating Escherichia coli 70S ribosome Deposited 2025-11-26 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 Å
9TEX Dal2 bound to the Escherichia coli 70S ribosome Deposited 2025-11-26 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.54 Å
9TEZ DalDroS bound to the Escherichia coli 50S ribosomal subunit Deposited 2025-11-26 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 31 PDB declaration: 34-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 SPM SPERMINE × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.88 Å
9TMI E. coli 70S ribosome with A- and P-site tRNA Deposited 2025-12-13 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 258 SCM SPECTINOMYCIN × 1 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.08 Å
9TNL E. coli 70S ribosome with A/P- and P/E-site tRNA Deposited 2025-12-16 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 SCM SPECTINOMYCIN × 1 MG MAGNESIUM ION × 266 K POTASSIUM ION × 52 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.11 Å
9TQA E. coli 70S ribosome, trapped conformational ground state of SSU-h44 apical loop, with A- and P-site tRNA Deposited 2025-12-19 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 SCM SPECTINOMYCIN × 1 MG MAGNESIUM ION × 238 VAL VALINE × 1 K POTASSIUM ION × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.06 Å
9XFK In situ structure of bacterial 50S ribosomes Deposited 2025-10-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain L 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 166 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.98 Å
9XFL In vitro structure of bacterial 50S ribosomes Deposited 2025-10-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain L 1–209（209 aa）
Not recorded MG MAGNESIUM ION × 176 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.16 Å
9Y79 Escherichia coli transcription-translation loosely coupled complex (TTC-LC^walked) containing mRNA with a 39 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2025-09-09 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain j 1–209（209 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 3.20 Å
9ZTL Single Particle Cryo EM Analysis of a Ribosome Nascent Globin Complex Deposited 2025-12-23 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain d 1–209（209 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.91 Å

629 other PDB entries and 674 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RL3_ECOLI
Isoform —
PDB entities 50
Chains and sequence ranges Author chain j； PDBConstruct 1–209； UniProt 1–209

50S ribosomal protein L33

Escherichia coli

UniProt D7Z9P0

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain k； UniProt 1–55 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 31 1–55（55 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 31 1–55（55 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain C 1–55（55 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain C 1–55（55 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain C 1–55（55 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain c 1–55（55 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain k 1–55（55 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain k 1–55（55 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain k 1–55（55 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain k 1–55（55 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain k 1–55（55 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain k 1–55（55 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain k 1–55（55 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain k 1–55（55 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain k 1–55（55 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain k 1–55（55 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain k 1–55（55 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain k 1–55（55 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain k 1–55（55 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain k 1–55（55 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain k 1–55（55 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain k 1–55（55 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain k 1–55（55 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain k 1–55（55 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain k 1–55（55 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain 0 1–55（55 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7LVK Cfr-modified 50S subunit from Escherichia coli Deposited 2021-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain j 1–55（55 aa）
Not recorded MG MAGNESIUM ION × 179 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain j 1–55（55 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain j 1–55（55 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain c 1–55（55 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

30 other PDB entries and 30 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7Z9P0_ECOLX
Isoform —
PDB entities 51
Chains and sequence ranges Author chain k； PDBConstruct 1–55； UniProt 1–55

50S ribosomal protein L4

Escherichia coli

UniProt D7Z9F6

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain l； UniProt 1–201 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 06 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 06 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain E 1–201（201 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6O9K 70S initiation complex Deposited 2019-03-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain E 1–201（201 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain d 1–201（201 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain d 1–201（201 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain d 1–201（201 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain D 1–201（201 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6ORE Release complex 70S Deposited 2019-04-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain D 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 Å
6ORL RF1 pre-accommodated 70S complex at 24 ms Deposited 2019-04-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain D 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 295 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
6OSK RF1 accommodated 70S complex at 60 ms Deposited 2019-05-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain D 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 307 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å
6OSQ RF1 accommodated state bound Release complex 70S at long incubation time point Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain D 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
6OST RF2 pre-accommodated state bound Release complex 70S at 24ms Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain D 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
6OT3 RF2 accommodated state bound Release complex 70S at 24 ms Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain D 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
6OUO RF2 accommodated state bound 70S complex at long incubation time Deposited 2019-05-05 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain D 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.70 Å
6PC5 E. coli 50S ribosome bound to compounds 46 and VS1 Deposited 2019-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 6 PDB declaration: octameric
Chain M 1–201（201 aa）
Not recorded O7V (2R)-2-[(3S,4R,5E,10E,12E,14S,16R,26aR)-16-fluoro-14-hydroxy-4,12-dimethyl-1,7,22-trioxo-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl isoquinolin-3-ylcarbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
6PC6 E. coli 50S ribosome bound to compound 47 Deposited 2019-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain M 1–201（201 aa）
Not recorded O7S (3R,4R,5E,10E,12E,14S,16R,26aR)-16-fluoro-14-hydroxy-12-methyl-3-(propan-2-yl)-4-(prop-2-en-1-yl)-3,4,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,7H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosine-1,7,22-trione × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
6PC7 E. coli 50S ribosome bound to compound 46 Deposited 2019-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain M 1–201（201 aa）
Not recorded O7V (2R)-2-[(3S,4R,5E,10E,12E,14S,16R,26aR)-16-fluoro-14-hydroxy-4,12-dimethyl-1,7,22-trioxo-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl isoquinolin-3-ylcarbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
6PC8 E. coli 50S ribosome bound to compound 40q Deposited 2019-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain M 1–201（201 aa）
Not recorded O7Y (2R)-2-[(3S,4R,5E,10E,12E,14S,26aR)-14-hydroxy-4,12-dimethyl-1,7,16,22-tetraoxo-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl isoquinolin-3-ylcarbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
6PCH E. coli 50S ribosome bound to compound 21 Deposited 2019-06-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain M 1–201（201 aa）
Not recorded O8D (3R,4R,5E,10E,12E,14S,26aR)-14-hydroxy-12-methyl-3-(propan-2-yl)-4-(prop-2-en-1-yl)-8,9,14,15,24,25,26,26a-octahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosine-1,7,16,22(4H,17H)-tetrone × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
6PCQ E. coli 50S ribosome bound to VM2 Deposited 2019-06-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain M 1–201（201 aa）
Not recorded O8J (3R,4R,5E,10E,12E,14S,26aR)-14-hydroxy-4,12-dimethyl-3-(propan-2-yl)-8,9,14,15,24,25,26,26a-octahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosine-1,7,16,22(4H,17H)-tetrone × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
6PCR E. coli 50S ribosome bound to compound 40o Deposited 2019-06-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain M 1–201（201 aa）
Not recorded O8P (2R)-2-[(3S,4R,5E,10E,12E,14S,26aR)-14-hydroxy-4,12-dimethyl-1,7,16,22-tetraoxo-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl (2-bromopyridin-4-yl)carbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
6PCS E. coli 50S ribosome bound to compound 40e Deposited 2019-06-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain M 1–201（201 aa）
Not recorded O8S (2R)-2-[(3S,4R,5E,10E,12E,14S,26aR)-14-hydroxy-4,12-dimethyl-1,7,16,22-tetraoxo-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl [4-(trifluoromethyl)phenyl]carbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
6PCT E. coli 50S ribosome bound to compound 41q Deposited 2019-06-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain M 1–201（201 aa）
Not recorded O8V (2S)-2-[(3S,4R,5E,10E,12E,14S,26aR)-14-hydroxy-4,12-dimethyl-1,7,16,22-tetraoxo-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl isoquinolin-3-ylcarbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
6PJ6 High resolution cryo-EM structure of E.coli 50S Deposited 2019-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain M 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 185 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
6U48 E. coli 50S with phazolicin (PHZ) bound in exit tunnel Deposited 2019-08-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 32-meric
Chain CE 1–201（201 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
6VU3 Cryo-EM structure of Escherichia coli transcription-translation complex A (TTC-A) containing mRNA with a 12 nt long spacer Deposited 2020-02-14 Different oligomeric state Different experimental conditions Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain l 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain l 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain l 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain l 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain l 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain l 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain l 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain l 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain l 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain l 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain l 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ3 Escherichia coli transcription-translation complex D2 (TTC-D2) containing mRNA with a 27 nt long spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain l 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain l 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZ7 Escherichia coli transcription-translation complex C1 (TTC-C1) containing a 27 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain l 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain l 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6WD0 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain d 1–201（201 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6WD1 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-B) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain d 1–201（201 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6WD2 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain d 1–201（201 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD3 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-B1) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain d 1–201（201 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD4 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-B2) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain d 1–201（201 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD5 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-C1) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain d 1–201（201 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD7 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-D) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain d 1–201（201 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6WD8 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain d 1–201（201 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD9 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-B) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain d 1–201（201 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WDA Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-C) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain d 1–201（201 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6WYV E. coli 50S ribosome bound to compounds 47 and VS1 Deposited 2020-05-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 6 PDB declaration: octameric
Chain M 1–201（201 aa）
Not recorded O7S (3R,4R,5E,10E,12E,14S,16R,26aR)-16-fluoro-14-hydroxy-12-methyl-3-(propan-2-yl)-4-(prop-2-en-1-yl)-3,4,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,7H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosine-1,7,22-trione × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain l 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain l 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain l 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain l 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain l 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain l 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain l 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain l 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain e 1–201（201 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7LVK Cfr-modified 50S subunit from Escherichia coli Deposited 2021-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain M 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 179 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
7M5D Cryo-EM structure of a non-rotated E.coli 70S ribosome in complex with RF3-GTP, RF1 and P-tRNA (state I) Deposited 2021-03-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain D 1–201（201 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain M 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain M 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain D 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

66 other PDB entries and 66 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7Z9F6_ECOLX
Isoform —
PDB entities 52
Chains and sequence ranges Author chain l； PDBConstruct 1–201； UniProt 1–201

50S ribosomal protein L34

Escherichia coli

UniProt B7MGC4

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain m； UniProt 1–46 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
10QM E.coli 50S ribosomal subunit bound to compound 48a Deposited 2026-02-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain k 1–46（46 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 2.49 Å
11GG Chimeric Escherichia coli 70S ribosome containing an evolved 16S rRNA from Pseudomonas aeruginosa (PA-ST) Deposited 2026-02-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain k 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 307 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.02 Å
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 32 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 32 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5WF0 70S ribosome-EF-Tu H84A complex with GTP and near-cognate tRNA (Complex C2) Deposited 2017-07-11 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain 2 1–45（45 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 1480 K POTASSIUM ION × 5 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；5 second blot time, no wait time
Resolution 3.60 Å
5WFS 70S ribosome-EF-Tu H84A complex with GTP and near-cognate tRNA (Complex C4) Deposited 2017-07-12 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain 2 1–45（45 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 1471 K POTASSIUM ION × 7 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；5 second blot time, no wait time
Resolution 3.00 Å
6DNC E.coli RF1 bound to E.coli 70S ribosome in response to UAU sense A-site codon Deposited 2018-06-06 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain HA 1–46（46 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7；20 mM Tris-HCl, 100 mM NH4Cl, 20.5 mM MgCl2, 0.5 mM EDTA, 6 mM beta-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain 3 1–46（46 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6O9K 70S initiation complex Deposited 2019-03-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain 7 1–46（46 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain D 1–46（46 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain D 1–46（46 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain D 1–46（46 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain d 1–46（46 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6ORE Release complex 70S Deposited 2019-04-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain d 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 Å
6ORL RF1 pre-accommodated 70S complex at 24 ms Deposited 2019-04-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain d 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 295 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
6OSK RF1 accommodated 70S complex at 60 ms Deposited 2019-05-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain d 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 307 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å
6OSQ RF1 accommodated state bound Release complex 70S at long incubation time point Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain d 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
6OST RF2 pre-accommodated state bound Release complex 70S at 24ms Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain d 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
6OT3 RF2 accommodated state bound Release complex 70S at 24 ms Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain d 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
6OUO RF2 accommodated state bound 70S complex at long incubation time Deposited 2019-05-05 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain d 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.70 Å
6PJ6 High resolution cryo-EM structure of E.coli 50S Deposited 2019-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain k 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 185 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
6U48 E. coli 50S with phazolicin (PHZ) bound in exit tunnel Deposited 2019-08-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 32-meric
Chain C3 1–46（46 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
6VU3 Cryo-EM structure of Escherichia coli transcription-translation complex A (TTC-A) containing mRNA with a 12 nt long spacer Deposited 2020-02-14 Different oligomeric state Different experimental conditions Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ3 Escherichia coli transcription-translation complex D2 (TTC-D2) containing mRNA with a 27 nt long spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZ7 Escherichia coli transcription-translation complex C1 (TTC-C1) containing a 27 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6WD0 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain D 1–46（46 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6WD1 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-B) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain D 1–46（46 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6WD2 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain D 1–46（46 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD3 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-B1) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain D 1–46（46 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD4 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-B2) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain D 1–46（46 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD5 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-C1) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain D 1–46（46 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD7 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-D) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain D 1–46（46 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6WD8 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain D 1–46（46 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD9 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-B) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain D 1–46（46 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WDA Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-C) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain D 1–46（46 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain 1 1–46（46 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7LVK Cfr-modified 50S subunit from Escherichia coli Deposited 2021-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain k 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 179 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
7M5D Cryo-EM structure of a non-rotated E.coli 70S ribosome in complex with RF3-GTP, RF1 and P-tRNA (state I) Deposited 2021-03-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain d 1–46（46 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain k 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain k 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7S1I Wild-type Escherichia coli stalled ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain k 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 209 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1J Wild-type Escherichia coli ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain k 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 199 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.47 Å
7S1K Cfr-modified Escherichia coli stalled ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain k 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 207 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.42 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain d 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å
7TOS E. coli 70S ribosomes bound with the ALS/FTD-associated dipeptide repeat protein PR20 Deposited 2022-01-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain L34 1–46（46 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7UG7 70S ribosome complex in an intermediate state of translocation bound to EF-G(GDP) stalled by Argyrin B Deposited 2022-03-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain Lh 1–46（46 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 11 MG MAGNESIUM ION × 404 SPD SPERMIDINE × 2 ZN ZINC ION × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 1 FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.58 Å
7UPH Structure of a ribosome with tethered subunits Deposited 2022-04-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 49-meric
Chain k 1–46（46 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.18 Å
8E30 E. coli 50S ribosome bound to compound streptogramin A analog 3142 Deposited 2022-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain R 1–46（46 aa）
Not recorded UE6 N-{2-[4-(aminomethyl)-1H-1,2,3-triazol-1-yl]ethyl}-2-[(3R,4R,5E,10E,12E,14S,16R,23S,26aR)-16-fluoro-14-hydroxy-12-methyl-1,7,22-trioxo-3-(propan-2-yl)-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-4-yl]acetamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.91 Å
8E32 E. coli 50S ribosome bound to compound streptogramin analogs SA1 and SB1 Deposited 2022-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain R 1–46（46 aa）
Not recorded UCX (3R,4R,5E,10E,12E,14S,16R,23S,26aR)-16-fluoro-14-hydroxy-12-methyl-3-(propan-2-yl)-4-(prop-2-yn-1-yl)-3,4,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,7H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosine-1,7,22-trione × 1 UDF ~{N}-[(3~{S},6~{S},12~{R},15~{S},16~{R},19~{S},22~{S},24~{R})-12-[2-[(azanylidene-$l^{4}-azanylidene)amino]ethyl]-4,16-dimethyl-24-oxidanyl-2,5,11,14,18,21-hexakis(oxidanylidene)-19-phenyl-3-(phenylmethyl)-17-oxa-1,4,10,13,20-pentazatricyclo[20.4.0.0^{6,10}]hexacosan-15-yl]-3-oxidanyl-pyridine-2-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
8E33 E. coli 50S ribosome bound to compound streptogramin analog SAB001 Deposited 2022-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain R 1–46（46 aa）
Not recorded UDU N-{(4R,6R,9S,10R,13S,15aS,17R,20R,22S,24aS)-22-benzyl-6-[2-(4-{[(3R,4R,5E,10E,12E,14S,16R,23S,26aR)-16-fluoro-14-hydroxy-12-methyl-1,7,22-trioxo-3-(propan-2-yl)-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-4-yl]methyl}-1H-1,2,3-triazol-1-yl)ethyl]-17-hydroxy-10,23-dimethyl-5,8,12,15,21,24-hexaoxo-13-phenyldocosahydro-12H-pyrido[2,1-f]pyrrolo[2,1-l][1,4,7,10,13,16]oxapentaazacyclononadecin-9-yl}-3-hydroxypyridine-2-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.23 Å
8E35 E. coli 50S ribosome bound to compound SAB002 Deposited 2022-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain R 1–46（46 aa）
Not recorded UCR N-{(4R,6R,9S,10R,13S,15aS,17R,20R,22S,24aS)-22-benzyl-6-[3-(4-{[(3R,4R,5E,10E,12E,14S,16R,23R,26aR)-16-fluoro-14-hydroxy-12-methyl-1,7,22-trioxo-3-(propan-2-yl)-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-4-yl]methyl}-1H-1,2,3-triazol-1-yl)propyl]-17-hydroxy-10,23-dimethyl-5,8,12,15,21,24-hexaoxo-13-phenyldocosahydro-12H-pyrido[2,1-f]pyrrolo[2,1-l][1,4,7,10,13,16]oxapentaazacyclononadecin-9-yl}-3-hydroxypyridine-2-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.27 Å
8E36 E. coli 50S ribosome bound to compound streptogramin A analog 3146 Deposited 2022-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain R 1–46（46 aa）
Not recorded UEC 2-[(3R,4R,5E,10E,12E,14S,16R,23S,26aR)-16-fluoro-14-hydroxy-12-methyl-1,7,22-trioxo-3-(propan-2-yl)-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-4-yl]-N-{2-[4-(pyridin-4-yl)-1H-1,2,3-triazol-1-yl]ethyl}acetamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.38 Å
8E3L E. coli 50S ribosome bound to D-linker solithromycin conjugate Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain R 1–46（46 aa）
Not recorded UK3 (2~{R})-~{N}-[(2~{R})-6-azanyl-1-[[(2~{R})-1-[[(2~{R})-1-[[3-[1-[4-[(1~{S},2~{R},5~{S},7~{R},8~{R},9~{R},11~{R},13~{R},14~{R})-8-[(2~{S},3~{R},4~{S},6~{R})-4-(dimethylamino)-6-methyl-3-oxidanyl-oxan-2-yl]oxy-2-ethyl-5-fluoranyl-9-methoxy-1,5,7,11,13-pentamethyl-4,6,12,16-tetrakis(oxidanylidene)-3,17-dioxa-15-azabicyclo[12.3.0]heptadecan-15-yl]butyl]-1,2,3-triazol-4-yl]phenyl]amino]-4-methylsulfanyl-1-oxidanylidene-butan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxidanylidene-propan-2-yl]amino]-1-oxidanylidene-hexan-2-yl]-1-[(2~{R})-2-[[(2~{R})-2-[2-[[2,3-bis(oxidanyl)phenyl]carbonyl-[4-[[2,3-bis(oxidanyl)phenyl]carbonylamino]butyl]amino]ethanoylamino]-3-(1~{H}-indol-3-yl)propanoyl]amino]-3-oxidanyl-propanoyl]pyrrolidine-2-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
8E3M E. coli 50S ribosome bound to L-linker solithromycin conjugate Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain R 1–46（46 aa）
Not recorded UIU N-acetyl-L-tyrosyl-N-[(3M)-3-(1-{4-[(3aS,4R,7S,9R,10R,11R,13R,15R,15aR)-4-ethyl-7-fluoro-11-methoxy-3a,7,9,11,13,15-hexamethyl-2,6,8,14-tetraoxo-10-{[3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranosyl]oxy}dodecahydro-2H-oxacyclotetradecino[4,3-d][1,3]oxazol-1(4H)-yl]butyl}-1H-1,2,3-triazol-4-yl)phenyl]-L-methioninamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.25 Å
8E3O E. coli 50S ribosome bound to solithromycin and VM1 Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain R 1–46（46 aa）
Not recorded EM1 (3aS,4R,7S,9R,10R,11R,13R,15R,15aR)-1-{4-[4-(3-aminophenyl)-1H-1,2,3-triazol-1-yl]butyl}-4-ethyl-7-fluoro-11-methoxy-3a ,7,9,11,13,15-hexamethyl-2,6,8,14-tetraoxotetradecahydro-2H-oxacyclotetradecino[4,3-d][1,3]oxazol-10-yl 3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranoside × 1 VIR VIRGINIAMYCIN M1 × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.99 Å
8E41 E. coli 50S ribosome bound to tiamulin and VS1 Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: undecameric
Chain R 1–46（46 aa）
Not recorded MUL TIAMULIN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.13 Å
8E42 E. coli 50S ribosome bound to tiamulin and azithromycin Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain R 1–46（46 aa）
Not recorded MUL TIAMULIN × 1 ZIT AZITHROMYCIN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.29 Å
8E43 E. coli 50S ribosome bound to compound streptogramin A analog 3336 Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain R 1–46（46 aa）
Not recorded UI0 (2R)-2-[(3S,4R,5E,10E,12E,14S,16R,23S,26aR)-16-fluoro-14-hydroxy-12-methyl-1,7,22-trioxo-4-(prop-2-en-1-yl)-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl isoquinolin-3-ylcarbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.09 Å
8E44 E. coli 50S ribosome bound to antibiotic analog SLC09 Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain R 1–46（46 aa）
Not recorded UI9 2-chloro-N-{[(5S)-3-{(4M)-3-fluoro-4-[(6P)-6-(2-methyl-2H-tetrazol-5-yl)pyridin-3-yl]phenyl}-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.53 Å
8E45 E. coli 50S ribosome bound to antibiotic analog SLC17 Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain R 1–46（46 aa）
Not recorded UI6 2-{[(2S,3R,4S,6R)-2-{[(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-13-{[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy}-3,5,6,8,10,12,14-heptamethyl-15-oxo-1-oxa-6-azacyclopentadecan-11-yl]oxy}-3-hydroxy-6-methyloxan-4-yl](methyl)amino}-N-{[(5S)-3-{(4M)-3-fluoro-4-[(6P)-6-(2-methyl-2H-tetrazol-5-yl)pyridin-3-yl]phenyl}-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide (non-preferred name) × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.30 Å
8E46 E. coli 50S ribosome bound to antibiotic analog SLC21 Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain R 1–46（46 aa）
Not recorded UHP (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-15-oxo-11-({3,4,6-trideoxy-3-[{[1-(2-{[(1R,2R)-1,3-dihydroxy-1-(4-nitrophenyl)propan-2-yl]amino}-2-oxoethyl)-1H-1,2,3-triazol-4-yl]methyl}(methyl)amino]-beta-D-xylo-hexopyranosyl}oxy)-1-oxa-6-azacyclopentadecan-13-yl 2,6-dideoxy-3-C-methyl-3-O-methyl-alpha-L-ribo-hexopyranoside × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.32 Å
8E47 E. coli 50S ribosome bound to antibiotic analog SLC26 Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain R 1–46（46 aa）
Not recorded UH6 (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-15-oxo-11-({3,4,6-trideoxy-3-[(2-{[2-({[(5S)-3-{(4M)-3-fluoro-4-[(6P)-6-(2-methyl-2H-tetrazol-5-yl)pyridin-3-yl]phenyl}-2-oxo-1,3-oxazolidin-5-yl]methyl}amino)-2-oxoethyl]sulfanyl}ethyl)(methyl)amino]-beta-D-xylo-hexopyranosyl}oxy)-1-oxa-6-azacyclopentadecan-13-yl 2,6-dideoxy-3-C-methyl-3-O-methyl-alpha-L-ribo-hexopyranoside × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.32 Å
8E48 E. coli 50S ribosome bound to antibiotic analog SLC30 Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain R 1–46（46 aa）
Not recorded UIF [(2~{S},3~{S},4~{R},6~{R})-4-[[2-[[(5~{S})-3-[3-fluoranyl-4-[6-(2-methyl-1,2,3,4-tetrazol-5-yl)pyridin-3-yl]phenyl]-2-oxidanylidene-1,3-oxazolidin-5-yl]methylamino]-2-oxidanylidene-ethyl]-methyl-amino]-6-methyl-2-(phenylcarbonyloxy)oxan-3-yl] benzoate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.27 Å
8E49 E. coli 50S ribosome bound to antibiotic analog SLC31 Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain R 1–46（46 aa）
Not recorded UH0 ~{N}-[[(5~{S})-3-[3-fluoranyl-4-[6-(2-methyl-1,2,3,4-tetrazol-5-yl)pyridin-3-yl]phenyl]-2-oxidanylidene-1,3-oxazolidin-5-yl]methyl]-2-[methyl-[(2~{R},3~{R},4~{S},6~{R})-6-methyl-2,3-bis(oxidanyl)oxan-4-yl]amino]ethanamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.05 Å
8EIU E. coli 70S ribosome with A-loop mutations U2554C and U2555C Deposited 2022-09-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain 1 1–46（46 aa）
Not recorded ZN ZINC ION × 2 PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 268 SPD SPERMIDINE × 16 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 2 SPM SPERMINE × 1 MET METHIONINE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.24 Å
8EKC Escherichia coli 70S ribosome bound to thermorubin, deacylated P-site tRNAfMet and aminoacylated A-site Phe-tRNA Deposited 2022-09-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain 6 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 714 T8B Thermorubin × 1 PHE PHENYLALANINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
8EMM Composite 70S ribosome structure for "Atomistic simulations of the E. coli ribosome provide selection criteria for translationally active substrates Deposited 2022-09-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain 1 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 321 SPD SPERMIDINE × 17 SPM SPERMINE × 1 K POTASSIUM ION × 10 ZN ZINC ION × 2 MET METHIONINE × 2 PAR PAROMOMYCIN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.10 Å
8FIZ Cryo-EM structure of E. coli 70S Ribosome containing mRNA and tRNA (in the transcription-translation complex) Deposited 2022-12-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain BN 1–46（46 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8FTO E. coli 70S ribosome with an improved MS2 tag inserted in H98 Deposited 2023-01-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain 1 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 284 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.85 Å
8FZD Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with apoRF3, RF1, P- and E-site tRNAPhe (Composite state I-B) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain 6 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 581 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8FZE Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with RF1, P- and E-site tRNAPhe (State I-A) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain 6 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 570 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8FZF Cryo-EM structure of an E. coli rotated ribosome complex bound with RF3-ppGpp and p/E-tRNAPhe (Composite state I-C) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 6 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 384 G4P GUANOSINE-5',3'-TETRAPHOSPHATE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8FZG Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with RF3-GDPCP, RF1, P- and E-site tRNAPhe (Composite state II-A) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain 6 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 428 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8FZH Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with RF1, P- and E-site tRNAPhe (State II-D) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain 6 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 595 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8FZI Cryo-EM structure of an E. coli rotated ribosome bound with RF3-GDPCP and p/E-tRNAPhe (Composite state II-B) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 6 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 737 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8FZJ Cryo-EM structure of an E. coli rotated ribosome bound with RF3-GDPCP and p/E-tRNAPhe (Composite state II-C) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 6 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 757 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8G2U Time-resolved cryo-EM study of the 70S recycling by the HflX:control-apo-70S at 900ms Deposited 2023-02-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 51-meric
Chain 2 1–46（46 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8G31 Time-resolved cryo-EM study of the 70S recycling by the HflX:2nd Intermediate Deposited 2023-02-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain 2 1–46（46 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8G34 Time-resolved cryo-EM study of the 70S recycling by the HflX:1st intermediate Deposited 2023-02-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain 2 1–46（46 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8G38 Time-resolved cryo-EM study of the 70S recycling by the HflX:3rd Intermediate Deposited 2023-02-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain 2 1–46（46 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8G6W Structure of WT E.coli 70S ribosome complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site ortho-aminobenzoic acid charged NH-tRNAPhe Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain 1 1–46（46 aa）
Not recorded ZN ZINC ION × 2 PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 320 2AE 2-AMINO-BENZAMIDE × 1 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 1 FME N-FORMYLMETHIONINE × 1 K POTASSIUM ION × 14 SPD SPERMIDINE × 8 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.02 Å
8G6X Structure of WT E.coli ribosome 50S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site meta-aminobenzoic acid charged NH-tRNAPhe Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 34-meric
Chain 1 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 223 SPD SPERMIDINE × 17 SPM SPERMINE × 1 K POTASSIUM ION × 7 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 3AB 3-aminobenzamide × 1 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.31 Å
8G6Y Structure of WT E.coli ribosome 50S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site 3-aminopyridine-4-carboxylic acid charged NH-tRNAPhe Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 34-meric
Chain 1 1–46（46 aa）
Not recorded ZN ZINC ION × 2 YRW 3-aminopyridine-4-carboxamide × 1 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 1 FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 231 K POTASSIUM ION × 15 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.09 Å
8G7P Structure of the Escherichia coli 70S ribosome in complex with EF-Tu and Ile-tRNAIle(LAU) bound to the cognate AUA codon (Structure I) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain 6 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 876 K POTASSIUM ION × 2 ILE ISOLEUCINE × 2 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8G7Q Structure of the Escherichia coli 70S ribosome in complex with EF-Tu and Ile-tRNAIle(LAU) bound to the near-cognate AUG codon (Structure II) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain 6 1–46（46 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 950 ILE ISOLEUCINE × 2 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8G7R Structure of the Escherichia coli 70S ribosome in complex with A-site tRNAIle(LAU) bound to the cognate AUA codon (Structure III) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain 6 1–46（46 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 734 K POTASSIUM ION × 2 ILE ISOLEUCINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
8G7S Structure of the Escherichia coli 70S ribosome in complex with P-site tRNAIle(LAU) bound to the cognate AUA codon (Structure IV) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain 6 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 564 ILE ISOLEUCINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8SYL Cryo-EM structure of the Escherichia coli 70S ribosome in complex with amikacin, mRNA, and A-, P-, and E-site tRNAs Deposited 2023-05-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain 6 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 474 AKN (2S)-N-[(1R,2S,3S,4R,5S)-4-[(2R,3R,4S,5S,6R)-6-(aminomethyl)-3,4,5-tris(oxidanyl)oxan-2-yl]oxy-5-azanyl-2-[(2S,3R,4S,5S ,6R)-4-azanyl-6-(hydroxymethyl)-3,5-bis(oxidanyl)oxan-2-yl]oxy-3-oxidanyl-cyclohexyl]-4-azanyl-2-oxidanyl-butanamide × 2 PHE PHENYLALANINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8T5D Cryo-EM studies of the interplay between uS2 ribosomal protein and leaderless mRNA during bacterial translation initiation Deposited 2023-06-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain 2 1–46（46 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8T5H Cryo-EM studies of the interplay between uS2 ribosomal protein and leaderless mRNA during bacterial translation initiation Deposited 2023-06-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 46 PDB declaration: 51-meric
Chain 2 1–46（46 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
8UPO Escherichia coli transcription-translation coupled complex class A (TTC-A) containing RfaH bound to ops signal, mRNA with a 21 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-23 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.50 Å
8UPR Escherichia coli transcription-translation coupled complex class A (TTC-A) containing RfaH bound to ops signal, mRNA with a 21 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-23 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8UQL Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH in loaded state, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8UQM Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH in loaded state, NusA, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8UQP Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8UR0 Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-25 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8URH Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 27 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-26 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
8URI Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 27 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-26 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8URM E. coli 70S ribosome with unmodified tRNAPro(GGG) bound to slippery P-site CCC-C codon and tRNAVal(UAC) in the A site Deposited 2023-10-26 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain d 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 395 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8URX Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 30 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-27 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.60 Å
8URY Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 30 nt long spacer, and fMet-tRNA in E-site and P-site of the ribosome Deposited 2023-10-27 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8UTJ E. coli 70S ribosome with unmodified lys-tRNAPro(GGG) bound to slippery P-site CCC-C codon in the 0 frame Deposited 2023-10-31 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain d 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 530 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8UX8 E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) bound to slippery P-site CCC-C codon in the +1 mRNA reading frame Deposited 2023-11-09 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain d 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 395 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8UXB E. coli 70S ribosome with unmodified P/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-09 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain d 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 287 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8UZ3 E. coli 70S ribosome with unmodified e*/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-14 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain d 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 415 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8UZG E. coli 70S ribosome with unmodified e*/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-15 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain d 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 398 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8V03 E. coli 70S ribosome with unmodified P/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-16 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain d 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 281 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
8VKV Escherichia coli transcription-translation coupled complex (TTC-B) containing mRNA with a 33 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-10 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8VL1 Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 36 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-11 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8VOO Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 39 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VOP Escherichia coli transcription-translation coupled complex (TTC-B) containing mRNA with a 36 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.00 Å
8VOQ Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 39 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.30 Å
8VOR Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 51 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8VOS Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 60 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain m 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.60 Å
8VS9 Endogenous trans-translation complex with tmRNA*SmpB in the P site and alanyl-tRNA in the A site and deacyl-tRNA in the E site of E. coli 70S ribosome Deposited 2024-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain L34 1–46（46 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
8VSA Endogenous trans-translation complex with tmRNA*SmpB in the P site and alanyl-tRNA in the A site of E. coli 70S ribosome Deposited 2024-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain L34 1–46（46 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8VUP E. coli 70S ribosome with unmodified tRNAPro(GGG) in the e*/E conformation on a slippery CCC-C codon Deposited 2024-01-29 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain d 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 239 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VV4 E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon Deposited 2024-01-30 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain d 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 424 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VWQ E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon and Elongation Factor P bound (uL1 in the closed conformation) Deposited 2024-02-02 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain d 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 586 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8W2N E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon and Elongation Factor P bound (uL1 in the open conformation) Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain d 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 481 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9AX7 70S initiation complex (tRNA-fMet M1 + CUG start codon) Deposited 2024-03-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain 1 1–46（46 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.63 Å
9AX8 70S initiation complex (tRNA-fMet M1, initiation factor 2 + CUG start codon) Deposited 2024-03-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain 7 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 287 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
9B4Z E. coli 70S ribosome complex (N1-methylated 16S A1408 + arbekacin) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain B2 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 309 84G Arbekacin × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9B50 E. coli 70S ribosome complex (unmethylated 16S A1408 + arbekacin) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain B2 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 309 84G Arbekacin × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9B51 E. coli 70S ribosome complex (N1-methylated 16S A1408 + G418) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain B2 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 309 GET GENETICIN × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9CG5 70S initiation complex (tRNA-fMet M1 + UUG start codon) Deposited 2024-06-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain 1 1–46（46 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.59 Å
9CG6 70S initiation complex (tRNA-fMet M1 + GUG start codon) Deposited 2024-06-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain 1 1–46（46 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.61 Å
9CG7 70S initiation complex (tRNA-fMet M1 + AUG start codon) Deposited 2024-06-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain 1 1–46（46 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
9D89 E. coli 50S ribosomal subunit in complex with PrAMP rumicidin-2 (focused refinement) Deposited 2024-08-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain 1 1–46（46 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 204 K POTASSIUM ION × 93 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.95 Å
9MKK Structure of arbekacin bound Escherichia coli 70S ribosome Deposited 2024-12-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 52-meric
Chain 1 1–46（46 aa）
Not recorded 84G Arbekacin × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9MOR Damaged 70S ribosome with PrfH bound Deposited 2024-12-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain d 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.65 Å
9MQ4 Damaged 70S ribosome with PrfH bound Deposited 2025-01-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain d 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.78 Å
9NJF E. coli pre-elongation complex without an A-site tRNA with EQ2-YbiT in Non-hydrolytic 1/PtIM(a) conformation Deposited 2025-02-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain 34 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 124 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9NJV E. coli 70S initiation complex (bL33 absent) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain 34 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 152 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9NKL E. coli 70S initiation complex Deposited 2025-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain 34 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 161 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9NL5 E. coli pre-elongation complex without an A-site tRNA with EQ2-EttA in Hydrolytic 1 conformation Deposited 2025-03-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 34 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 125 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
9NL6 E. coli initiation complex with EQ2-YbiT in Non-hydrolytic 1/PtIM(a) conformation Deposited 2025-03-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain 34 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 252 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NL7 E. coli initiation complex with EQ2-YbiT in Non-hydrolytic 2/PtIM(b) conformation Deposited 2025-03-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 34 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 250 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9NLB E. coli initiation complex with EQ2-EttA in Hydrolytic 2 conformation Deposited 2025-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 34 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 279 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NLE E. coli initiation complex with EQ2-EttA in Hydrolytic 1 conformation Deposited 2025-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 34 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 298 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NLF E. coli initiation complex with EQ2-YbiT in Hydrolytic 2/PtIM(a) conformation Deposited 2025-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 34 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 245 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NLH E.coli Initiation complex with YheS-EQ2 Deposited 2025-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain 34 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 263 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9NLJ E.coli Initiation complex with Uup-EQ2 Deposited 2025-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 34 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 277 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9NLQ E. coli initiation complex with EQ2-YbiT in Hydrolytic 1/PtIM(a) conformation Deposited 2025-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 34 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 241 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9NLS E. coli initiation complex with EQ2-YbiT in Intermediate/PtIM(b) conformation Deposited 2025-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 34 1–46（46 aa）
Not recorded MG MAGNESIUM ION × 248 ZN ZINC ION × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9O2X Structure of WT E.coli ribosome 70S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site (S)-betahydroxyBocK charged NH-tRNAPyl Deposited 2025-04-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain 1 1–46（46 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 320 FME N-FORMYLMETHIONINE × 1 K POTASSIUM ION × 10 PAR PAROMOMYCIN × 1 SPD SPERMIDINE × 14 SPM SPERMINE × 1 A1B71 (2S)-6-[(tert-butoxycarbonyl)amino]-2-(hydroxymethyl)hexanoic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.29 Å
9O2Y Structure of WT E.coli ribosome 70S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site (R) beta-2-hydroxy-BocLysine acid charged NH-tRNAPyl Deposited 2025-04-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain 1 1–46（46 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 320 SPD SPERMIDINE × 13 FME N-FORMYLMETHIONINE × 1 SPM SPERMINE × 1 K POTASSIUM ION × 10 ZN ZINC ION × 2 A1B70 (2R)-6-[(tert-butoxycarbonyl)amino]-2-(hydroxymethyl)hexanoic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.14 Å
9PIH E. coli 70S ribosome bound to Doxycycline Deposited 2025-07-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain 1 1–46（46 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 276 K POTASSIUM ION × 92 DXT (4S,4AR,5S,5AR,6R,12AS)-4-(DIMETHYLAMINO)-3,5,10,12,12A-PENTAHYDROXY-6-METHYL-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2-CARBOXAMIDE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9PII E. coli 70S ribosome bound to Sarecycline Deposited 2025-07-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain 1 1–46（46 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 281 K POTASSIUM ION × 100 V7A Sarecycline × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9PIJ E. coli 70S ribosome bound to Minocycline Deposited 2025-07-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain 1 1–46（46 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 340 K POTASSIUM ION × 148 MIY (4S,4AS,5AR,12AS)-4,7-BIS(DIMETHYLAMINO)-3,10,12,12A-TETRAHYDROXY-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2- CARBOXAMIDE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9Y79 Escherichia coli transcription-translation loosely coupled complex (TTC-LC^walked) containing mRNA with a 39 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2025-09-09 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain m 1–46（46 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 3.20 Å

171 other PDB entries and 171 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RL34_ECO45
Isoform —
PDB entities 53
Chains and sequence ranges Author chain m； PDBConstruct 1–46； UniProt 1–46

50S ribosomal protein L5

Escherichia coli

UniProt D7Z9G7

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain n； UniProt 1–179 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 07 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 07 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain e 1–179（179 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain e 1–179（179 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain e 1–179（179 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain E 1–179（179 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6VWL 70S ribosome bound to HIV frameshifting stem-loop (FSS) and P/E tRNA (rotated conformation) Deposited 2020-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain D 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 34 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6VWM 70S ribosome bound to HIV frameshifting stem-loop (FSS) and P-site tRNA (non-rotated conformation, Structure I) Deposited 2020-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain D 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 53 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6VWN 70S ribosome bound to HIV frameshifting stem-loop (FSS) and P-site tRNA (non-rotated conformation, Structure II) Deposited 2020-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain D 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 55 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain n 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain n 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain n 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain n 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain n 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain n 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain n 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain n 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain n 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain n 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain n 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain n 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain n 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain n 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain n 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain n 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain n 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain f 1–179（179 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7LVK Cfr-modified 50S subunit from Escherichia coli Deposited 2021-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain N 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 179 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain N 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain N 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain E 1–179（179 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

31 other PDB entries and 31 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7Z9G7_ECOLX
Isoform —
PDB entities 54
Chains and sequence ranges Author chain n； PDBConstruct 1–179； UniProt 1–179

50S ribosomal protein L35

Escherichia coli

UniProt D7Z814

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain o； UniProt 1–65 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 33 1–65（65 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 33 1–65（65 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain E 1–65（65 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain E 1–65（65 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain E 1–65（65 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain e 1–65（65 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain o 1–65（65 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain o 1–65（65 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain o 1–65（65 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain o 1–65（65 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain o 1–65（65 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain o 1–65（65 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain o 1–65（65 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain o 1–65（65 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain o 1–65（65 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain o 1–65（65 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain o 1–65（65 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain o 1–65（65 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain o 1–65（65 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain o 1–65（65 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain o 1–65（65 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain o 1–65（65 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain o 1–65（65 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain 2 1–65（65 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7LVK Cfr-modified 50S subunit from Escherichia coli Deposited 2021-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain l 1–65（65 aa）
Not recorded MG MAGNESIUM ION × 179 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain l 1–65（65 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain l 1–65（65 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain e 1–65（65 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

28 other PDB entries and 28 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7Z814_ECOLX
Isoform —
PDB entities 55
Chains and sequence ranges Author chain o； PDBConstruct 1–65； UniProt 1–65

50S ribosomal protein L6

Escherichia coli

UniProt D7Z9H0

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain p； UniProt 1–177 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 08 1–177（177 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 08 1–177（177 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain f 1–177（177 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain f 1–177（177 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain f 1–177（177 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain F 1–177（177 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain p 1–177（177 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain p 1–177（177 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain p 1–177（177 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain p 1–177（177 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain p 1–177（177 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain p 1–177（177 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain p 1–177（177 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain p 1–177（177 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain p 1–177（177 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain p 1–177（177 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain p 1–177（177 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain p 1–177（177 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain p 1–177（177 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain p 1–177（177 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain p 1–177（177 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain p 1–177（177 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain p 1–177（177 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain p 1–177（177 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain g 1–177（177 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7LVK Cfr-modified 50S subunit from Escherichia coli Deposited 2021-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain O 1–177（177 aa）
Not recorded MG MAGNESIUM ION × 179 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain O 1–177（177 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain O 1–177（177 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain F 1–177（177 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

29 other PDB entries and 29 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7Z9H0_ECOLX
Isoform —
PDB entities 56
Chains and sequence ranges Author chain p； PDBConstruct 1–177； UniProt 1–177

50S ribosomal protein L36

Escherichia coli

UniProt A0A0E2L017

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain q； UniProt 1–38 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
10QM E.coli 50S ribosomal subunit bound to compound 48a Deposited 2026-02-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain m 1–38（38 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 2.49 Å
11GG Chimeric Escherichia coli 70S ribosome containing an evolved 16S rRNA from Pseudomonas aeruginosa (PA-ST) Deposited 2026-02-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain m 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 307 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.02 Å
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 34 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 34 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain 5 1–38（38 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6O9K 70S initiation complex Deposited 2019-03-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain Y 1–38（38 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain F 1–38（38 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain F 1–38（38 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain F 1–38（38 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain f 1–38（38 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6ORE Release complex 70S Deposited 2019-04-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain f 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 Å
6ORL RF1 pre-accommodated 70S complex at 24 ms Deposited 2019-04-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain f 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 295 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
6OSK RF1 accommodated 70S complex at 60 ms Deposited 2019-05-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain f 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 307 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å
6OSQ RF1 accommodated state bound Release complex 70S at long incubation time point Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain f 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
6OST RF2 pre-accommodated state bound Release complex 70S at 24ms Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain f 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
6OT3 RF2 accommodated state bound Release complex 70S at 24 ms Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain f 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
6OUO RF2 accommodated state bound 70S complex at long incubation time Deposited 2019-05-05 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain f 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.70 Å
6PJ6 High resolution cryo-EM structure of E.coli 50S Deposited 2019-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain m 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 185 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
6U48 E. coli 50S with phazolicin (PHZ) bound in exit tunnel Deposited 2019-08-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 32-meric
Chain C5 1–38（38 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
6VU3 Cryo-EM structure of Escherichia coli transcription-translation complex A (TTC-A) containing mRNA with a 12 nt long spacer Deposited 2020-02-14 Different oligomeric state Different experimental conditions Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ3 Escherichia coli transcription-translation complex D2 (TTC-D2) containing mRNA with a 27 nt long spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZ7 Escherichia coli transcription-translation complex C1 (TTC-C1) containing a 27 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6WD0 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain F 1–38（38 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6WD1 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-B) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain F 1–38（38 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6WD2 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain F 1–38（38 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD3 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-B1) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain F 1–38（38 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD4 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-B2) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain F 1–38（38 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD5 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-C1) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain F 1–38（38 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD7 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-D) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain F 1–38（38 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6WD8 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain F 1–38（38 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD9 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-B) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain F 1–38（38 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WDA Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-C) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain F 1–38（38 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain 3 1–38（38 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7LVK Cfr-modified 50S subunit from Escherichia coli Deposited 2021-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain m 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 179 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
7M5D Cryo-EM structure of a non-rotated E.coli 70S ribosome in complex with RF3-GTP, RF1 and P-tRNA (state I) Deposited 2021-03-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain f 1–38（38 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain m 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain m 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7S1I Wild-type Escherichia coli stalled ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain m 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 209 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1J Wild-type Escherichia coli ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain m 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 199 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.47 Å
7S1K Cfr-modified Escherichia coli stalled ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain m 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 207 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.42 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain f 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å
7TOS E. coli 70S ribosomes bound with the ALS/FTD-associated dipeptide repeat protein PR20 Deposited 2022-01-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain L36 1–38（38 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7UG7 70S ribosome complex in an intermediate state of translocation bound to EF-G(GDP) stalled by Argyrin B Deposited 2022-03-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain Lj 1–38（38 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 11 MG MAGNESIUM ION × 404 SPD SPERMIDINE × 2 ZN ZINC ION × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 1 FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.58 Å
7UPH Structure of a ribosome with tethered subunits Deposited 2022-04-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 49-meric
Chain m 1–38（38 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.18 Å
8EIU E. coli 70S ribosome with A-loop mutations U2554C and U2555C Deposited 2022-09-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain 3 1–38（38 aa）
Not recorded ZN ZINC ION × 2 PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 268 SPD SPERMIDINE × 16 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 2 SPM SPERMINE × 1 MET METHIONINE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.24 Å
8EKC Escherichia coli 70S ribosome bound to thermorubin, deacylated P-site tRNAfMet and aminoacylated A-site Phe-tRNA Deposited 2022-09-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain 8 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 714 T8B Thermorubin × 1 PHE PHENYLALANINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
8EMM Composite 70S ribosome structure for "Atomistic simulations of the E. coli ribosome provide selection criteria for translationally active substrates Deposited 2022-09-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain 3 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 321 SPD SPERMIDINE × 17 SPM SPERMINE × 1 K POTASSIUM ION × 10 ZN ZINC ION × 2 MET METHIONINE × 2 PAR PAROMOMYCIN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.10 Å
8FIZ Cryo-EM structure of E. coli 70S Ribosome containing mRNA and tRNA (in the transcription-translation complex) Deposited 2022-12-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain BP 1–38（38 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8FTO E. coli 70S ribosome with an improved MS2 tag inserted in H98 Deposited 2023-01-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain 3 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 284 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.85 Å
8FZD Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with apoRF3, RF1, P- and E-site tRNAPhe (Composite state I-B) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain 8 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 581 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8FZE Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with RF1, P- and E-site tRNAPhe (State I-A) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain 8 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 570 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8FZF Cryo-EM structure of an E. coli rotated ribosome complex bound with RF3-ppGpp and p/E-tRNAPhe (Composite state I-C) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 8 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 384 G4P GUANOSINE-5',3'-TETRAPHOSPHATE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8FZG Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with RF3-GDPCP, RF1, P- and E-site tRNAPhe (Composite state II-A) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain 8 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 428 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8FZH Cryo-EM structure of an E. coli non-rotated ribosome termination complex bound with RF1, P- and E-site tRNAPhe (State II-D) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain 8 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 595 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8FZI Cryo-EM structure of an E. coli rotated ribosome bound with RF3-GDPCP and p/E-tRNAPhe (Composite state II-B) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 8 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 737 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8FZJ Cryo-EM structure of an E. coli rotated ribosome bound with RF3-GDPCP and p/E-tRNAPhe (Composite state II-C) Deposited 2023-01-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 8 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 757 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；5 mM Tris-HCl, 60 mM NH4Cl, 10 mM MgCl2, 6 mM B-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8G2U Time-resolved cryo-EM study of the 70S recycling by the HflX:control-apo-70S at 900ms Deposited 2023-02-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 51-meric
Chain 4 1–38（38 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8G31 Time-resolved cryo-EM study of the 70S recycling by the HflX:2nd Intermediate Deposited 2023-02-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain 4 1–38（38 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8G34 Time-resolved cryo-EM study of the 70S recycling by the HflX:1st intermediate Deposited 2023-02-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain 4 1–38（38 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8G38 Time-resolved cryo-EM study of the 70S recycling by the HflX:3rd Intermediate Deposited 2023-02-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain 4 1–38（38 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8G6W Structure of WT E.coli 70S ribosome complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site ortho-aminobenzoic acid charged NH-tRNAPhe Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain 3 1–38（38 aa）
Not recorded ZN ZINC ION × 2 PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 320 2AE 2-AMINO-BENZAMIDE × 1 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 1 FME N-FORMYLMETHIONINE × 1 K POTASSIUM ION × 14 SPD SPERMIDINE × 8 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.02 Å
8G6X Structure of WT E.coli ribosome 50S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site meta-aminobenzoic acid charged NH-tRNAPhe Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 34-meric
Chain 3 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 223 SPD SPERMIDINE × 17 SPM SPERMINE × 1 K POTASSIUM ION × 7 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 3AB 3-aminobenzamide × 1 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.31 Å
8G6Y Structure of WT E.coli ribosome 50S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site 3-aminopyridine-4-carboxylic acid charged NH-tRNAPhe Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 34-meric
Chain 3 1–38（38 aa）
Not recorded ZN ZINC ION × 2 YRW 3-aminopyridine-4-carboxamide × 1 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 1 FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 231 K POTASSIUM ION × 15 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.09 Å
8G7P Structure of the Escherichia coli 70S ribosome in complex with EF-Tu and Ile-tRNAIle(LAU) bound to the cognate AUA codon (Structure I) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain 8 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 876 K POTASSIUM ION × 2 ILE ISOLEUCINE × 2 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8G7Q Structure of the Escherichia coli 70S ribosome in complex with EF-Tu and Ile-tRNAIle(LAU) bound to the near-cognate AUG codon (Structure II) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain 8 1–38（38 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 950 ILE ISOLEUCINE × 2 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8G7R Structure of the Escherichia coli 70S ribosome in complex with A-site tRNAIle(LAU) bound to the cognate AUA codon (Structure III) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain 8 1–38（38 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 734 K POTASSIUM ION × 2 ILE ISOLEUCINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
8G7S Structure of the Escherichia coli 70S ribosome in complex with P-site tRNAIle(LAU) bound to the cognate AUA codon (Structure IV) Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain 8 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 564 ILE ISOLEUCINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8SYL Cryo-EM structure of the Escherichia coli 70S ribosome in complex with amikacin, mRNA, and A-, P-, and E-site tRNAs Deposited 2023-05-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain 8 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 474 AKN (2S)-N-[(1R,2S,3S,4R,5S)-4-[(2R,3R,4S,5S,6R)-6-(aminomethyl)-3,4,5-tris(oxidanyl)oxan-2-yl]oxy-5-azanyl-2-[(2S,3R,4S,5S ,6R)-4-azanyl-6-(hydroxymethyl)-3,5-bis(oxidanyl)oxan-2-yl]oxy-3-oxidanyl-cyclohexyl]-4-azanyl-2-oxidanyl-butanamide × 2 PHE PHENYLALANINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8T5D Cryo-EM studies of the interplay between uS2 ribosomal protein and leaderless mRNA during bacterial translation initiation Deposited 2023-06-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain 4 1–38（38 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8T5H Cryo-EM studies of the interplay between uS2 ribosomal protein and leaderless mRNA during bacterial translation initiation Deposited 2023-06-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 46 PDB declaration: 51-meric
Chain 4 1–38（38 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
8UPO Escherichia coli transcription-translation coupled complex class A (TTC-A) containing RfaH bound to ops signal, mRNA with a 21 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-23 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.50 Å
8UPR Escherichia coli transcription-translation coupled complex class A (TTC-A) containing RfaH bound to ops signal, mRNA with a 21 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-23 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8UQL Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH in loaded state, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8UQM Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH in loaded state, NusA, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8UQP Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8UR0 Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-25 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8URH Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 27 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-26 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
8URI Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 27 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-26 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8URM E. coli 70S ribosome with unmodified tRNAPro(GGG) bound to slippery P-site CCC-C codon and tRNAVal(UAC) in the A site Deposited 2023-10-26 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain f 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 395 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8URX Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 30 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-27 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.60 Å
8URY Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 30 nt long spacer, and fMet-tRNA in E-site and P-site of the ribosome Deposited 2023-10-27 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8UTJ E. coli 70S ribosome with unmodified lys-tRNAPro(GGG) bound to slippery P-site CCC-C codon in the 0 frame Deposited 2023-10-31 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain f 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 530 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8UX8 E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) bound to slippery P-site CCC-C codon in the +1 mRNA reading frame Deposited 2023-11-09 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain f 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 395 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8UXB E. coli 70S ribosome with unmodified P/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-09 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain f 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 287 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8UZ3 E. coli 70S ribosome with unmodified e*/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-14 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain f 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 415 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8UZG E. coli 70S ribosome with unmodified e*/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-15 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain f 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 398 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8V03 E. coli 70S ribosome with unmodified P/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-16 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain f 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 281 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
8VKV Escherichia coli transcription-translation coupled complex (TTC-B) containing mRNA with a 33 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-10 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8VL1 Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 36 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-11 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8VOO Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 39 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VOP Escherichia coli transcription-translation coupled complex (TTC-B) containing mRNA with a 36 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.00 Å
8VOQ Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 39 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.30 Å
8VOR Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 51 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8VOS Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 60 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain q 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.60 Å
8VS9 Endogenous trans-translation complex with tmRNA*SmpB in the P site and alanyl-tRNA in the A site and deacyl-tRNA in the E site of E. coli 70S ribosome Deposited 2024-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain L36 1–38（38 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
8VSA Endogenous trans-translation complex with tmRNA*SmpB in the P site and alanyl-tRNA in the A site of E. coli 70S ribosome Deposited 2024-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain L36 1–38（38 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8VUP E. coli 70S ribosome with unmodified tRNAPro(GGG) in the e*/E conformation on a slippery CCC-C codon Deposited 2024-01-29 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain f 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 239 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VV4 E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon Deposited 2024-01-30 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain f 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 424 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VWQ E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon and Elongation Factor P bound (uL1 in the closed conformation) Deposited 2024-02-02 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain f 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 586 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8W2N E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon and Elongation Factor P bound (uL1 in the open conformation) Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain f 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 481 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9AX7 70S initiation complex (tRNA-fMet M1 + CUG start codon) Deposited 2024-03-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain 3 1–38（38 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.63 Å
9AX8 70S initiation complex (tRNA-fMet M1, initiation factor 2 + CUG start codon) Deposited 2024-03-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain Y 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 287 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
9B4Z E. coli 70S ribosome complex (N1-methylated 16S A1408 + arbekacin) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain B4 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 309 84G Arbekacin × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9B50 E. coli 70S ribosome complex (unmethylated 16S A1408 + arbekacin) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain B4 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 309 84G Arbekacin × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9B51 E. coli 70S ribosome complex (N1-methylated 16S A1408 + G418) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain B4 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 309 GET GENETICIN × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9CG5 70S initiation complex (tRNA-fMet M1 + UUG start codon) Deposited 2024-06-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain 3 1–38（38 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.59 Å
9CG6 70S initiation complex (tRNA-fMet M1 + GUG start codon) Deposited 2024-06-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain 3 1–38（38 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.61 Å
9CG7 70S initiation complex (tRNA-fMet M1 + AUG start codon) Deposited 2024-06-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain 3 1–38（38 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
9D89 E. coli 50S ribosomal subunit in complex with PrAMP rumicidin-2 (focused refinement) Deposited 2024-08-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain C 1–38（38 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 204 K POTASSIUM ION × 93 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.95 Å
9MKK Structure of arbekacin bound Escherichia coli 70S ribosome Deposited 2024-12-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 52-meric
Chain 3 1–38（38 aa）
Not recorded 84G Arbekacin × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9MOR Damaged 70S ribosome with PrfH bound Deposited 2024-12-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain f 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.65 Å
9MQ4 Damaged 70S ribosome with PrfH bound Deposited 2025-01-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain f 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.78 Å
9NJF E. coli pre-elongation complex without an A-site tRNA with EQ2-YbiT in Non-hydrolytic 1/PtIM(a) conformation Deposited 2025-02-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain 36 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 124 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9NJV E. coli 70S initiation complex (bL33 absent) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain 36 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 152 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9NKL E. coli 70S initiation complex Deposited 2025-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain 36 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 161 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9NL5 E. coli pre-elongation complex without an A-site tRNA with EQ2-EttA in Hydrolytic 1 conformation Deposited 2025-03-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 36 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 125 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
9NL6 E. coli initiation complex with EQ2-YbiT in Non-hydrolytic 1/PtIM(a) conformation Deposited 2025-03-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain 36 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 252 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NL7 E. coli initiation complex with EQ2-YbiT in Non-hydrolytic 2/PtIM(b) conformation Deposited 2025-03-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 36 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 250 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9NLB E. coli initiation complex with EQ2-EttA in Hydrolytic 2 conformation Deposited 2025-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 36 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 279 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NLE E. coli initiation complex with EQ2-EttA in Hydrolytic 1 conformation Deposited 2025-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 36 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 298 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NLF E. coli initiation complex with EQ2-YbiT in Hydrolytic 2/PtIM(a) conformation Deposited 2025-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 36 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 245 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NLH E.coli Initiation complex with YheS-EQ2 Deposited 2025-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain 36 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 263 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9NLJ E.coli Initiation complex with Uup-EQ2 Deposited 2025-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 36 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 277 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9NLQ E. coli initiation complex with EQ2-YbiT in Hydrolytic 1/PtIM(a) conformation Deposited 2025-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 36 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 241 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9NLS E. coli initiation complex with EQ2-YbiT in Intermediate/PtIM(b) conformation Deposited 2025-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 36 1–38（38 aa）
Not recorded MG MAGNESIUM ION × 248 ZN ZINC ION × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9O2X Structure of WT E.coli ribosome 70S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site (S)-betahydroxyBocK charged NH-tRNAPyl Deposited 2025-04-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain 3 1–38（38 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 320 FME N-FORMYLMETHIONINE × 1 K POTASSIUM ION × 10 PAR PAROMOMYCIN × 1 SPD SPERMIDINE × 14 SPM SPERMINE × 1 A1B71 (2S)-6-[(tert-butoxycarbonyl)amino]-2-(hydroxymethyl)hexanoic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.29 Å
9O2Y Structure of WT E.coli ribosome 70S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site (R) beta-2-hydroxy-BocLysine acid charged NH-tRNAPyl Deposited 2025-04-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain 3 1–38（38 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 320 SPD SPERMIDINE × 13 FME N-FORMYLMETHIONINE × 1 SPM SPERMINE × 1 K POTASSIUM ION × 10 ZN ZINC ION × 2 A1B70 (2R)-6-[(tert-butoxycarbonyl)amino]-2-(hydroxymethyl)hexanoic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.14 Å
9PIH E. coli 70S ribosome bound to Doxycycline Deposited 2025-07-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain 3 1–38（38 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 276 K POTASSIUM ION × 92 DXT (4S,4AR,5S,5AR,6R,12AS)-4-(DIMETHYLAMINO)-3,5,10,12,12A-PENTAHYDROXY-6-METHYL-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2-CARBOXAMIDE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9PII E. coli 70S ribosome bound to Sarecycline Deposited 2025-07-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain 3 1–38（38 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 281 K POTASSIUM ION × 100 V7A Sarecycline × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9PIJ E. coli 70S ribosome bound to Minocycline Deposited 2025-07-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain 3 1–38（38 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 340 K POTASSIUM ION × 148 MIY (4S,4AS,5AR,12AS)-4,7-BIS(DIMETHYLAMINO)-3,10,12,12A-TETRAHYDROXY-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2- CARBOXAMIDE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9Y79 Escherichia coli transcription-translation loosely coupled complex (TTC-LC^walked) containing mRNA with a 39 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2025-09-09 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain q 1–38（38 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 3.20 Å

151 other PDB entries and 151 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name A0A0E2L017_ECOU3
Isoform —
PDB entities 57
Chains and sequence ranges Author chain q； PDBConstruct 1–38； UniProt 1–38

50S ribosomal protein L9

Escherichia coli

UniProt D7ZI15

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain r； UniProt 1–149 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 09 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 09 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain H 1–149（149 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain g 1–149（149 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain g 1–149（149 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain g 1–149（149 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain G 1–149（149 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6ORE Release complex 70S Deposited 2019-04-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain G 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 Å
6ORL RF1 pre-accommodated 70S complex at 24 ms Deposited 2019-04-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain G 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 295 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
6OSK RF1 accommodated 70S complex at 60 ms Deposited 2019-05-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain G 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 307 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å
6OSQ RF1 accommodated state bound Release complex 70S at long incubation time point Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain G 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
6OST RF2 pre-accommodated state bound Release complex 70S at 24ms Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain G 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
6OT3 RF2 accommodated state bound Release complex 70S at 24 ms Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain G 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
6OUO RF2 accommodated state bound 70S complex at long incubation time Deposited 2019-05-05 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain G 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.70 Å
6PJ6 High resolution cryo-EM structure of E.coli 50S Deposited 2019-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain P 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 185 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
6U48 E. coli 50S with phazolicin (PHZ) bound in exit tunnel Deposited 2019-08-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 32-meric
Chain CH 1–149（149 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
6VU3 Cryo-EM structure of Escherichia coli transcription-translation complex A (TTC-A) containing mRNA with a 12 nt long spacer Deposited 2020-02-14 Different oligomeric state Different experimental conditions Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain r 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain r 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain r 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain r 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain r 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain r 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain r 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain r 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain r 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain r 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain r 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ3 Escherichia coli transcription-translation complex D2 (TTC-D2) containing mRNA with a 27 nt long spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain r 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain r 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZ7 Escherichia coli transcription-translation complex C1 (TTC-C1) containing a 27 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain r 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain r 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6WD0 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain g 1–149（149 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6WD1 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-B) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain g 1–149（149 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6WD2 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain g 1–149（149 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD3 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-B1) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain g 1–149（149 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD4 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-B2) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain g 1–149（149 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD5 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-C1) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain g 1–149（149 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD7 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-D) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain g 1–149（149 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6WD8 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain g 1–149（149 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD9 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-B) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain g 1–149（149 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WDA Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-C) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain g 1–149（149 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain r 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain r 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain r 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain r 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain r 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain r 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain r 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain r 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain h 1–149（149 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7LVK Cfr-modified 50S subunit from Escherichia coli Deposited 2021-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain P 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 179 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
7M5D Cryo-EM structure of a non-rotated E.coli 70S ribosome in complex with RF3-GTP, RF1 and P-tRNA (state I) Deposited 2021-03-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain G 1–149（149 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain P 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain P 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain G 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

55 other PDB entries and 55 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7ZI15_ECOLX
Isoform —
PDB entities 58
Chains and sequence ranges Author chain r； PDBConstruct 1–149； UniProt 1–149

50S ribosomal protein L13

Escherichia coli

UniProt D7ZET0

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain s； UniProt 1–142 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 12 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 12 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6O9K 70S initiation complex Deposited 2019-03-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain J 1–142（142 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain j 1–142（142 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain j 1–142（142 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain j 1–142（142 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain J 1–142（142 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6ORE Release complex 70S Deposited 2019-04-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain J 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 Å
6ORL RF1 pre-accommodated 70S complex at 24 ms Deposited 2019-04-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain J 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 295 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
6OSK RF1 accommodated 70S complex at 60 ms Deposited 2019-05-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain J 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 307 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å
6OSQ RF1 accommodated state bound Release complex 70S at long incubation time point Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain J 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
6OST RF2 pre-accommodated state bound Release complex 70S at 24ms Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain J 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
6OT3 RF2 accommodated state bound Release complex 70S at 24 ms Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain J 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
6OUO RF2 accommodated state bound 70S complex at long incubation time Deposited 2019-05-05 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain J 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.70 Å
6PC5 E. coli 50S ribosome bound to compounds 46 and VS1 Deposited 2019-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 6 PDB declaration: octameric
Chain O 1–142（142 aa）
Not recorded O7V (2R)-2-[(3S,4R,5E,10E,12E,14S,16R,26aR)-16-fluoro-14-hydroxy-4,12-dimethyl-1,7,22-trioxo-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl isoquinolin-3-ylcarbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
6PC6 E. coli 50S ribosome bound to compound 47 Deposited 2019-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain O 1–142（142 aa）
Not recorded O7S (3R,4R,5E,10E,12E,14S,16R,26aR)-16-fluoro-14-hydroxy-12-methyl-3-(propan-2-yl)-4-(prop-2-en-1-yl)-3,4,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,7H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosine-1,7,22-trione × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
6PC7 E. coli 50S ribosome bound to compound 46 Deposited 2019-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain O 1–142（142 aa）
Not recorded O7V (2R)-2-[(3S,4R,5E,10E,12E,14S,16R,26aR)-16-fluoro-14-hydroxy-4,12-dimethyl-1,7,22-trioxo-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl isoquinolin-3-ylcarbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
6PC8 E. coli 50S ribosome bound to compound 40q Deposited 2019-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain O 1–142（142 aa）
Not recorded O7Y (2R)-2-[(3S,4R,5E,10E,12E,14S,26aR)-14-hydroxy-4,12-dimethyl-1,7,16,22-tetraoxo-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl isoquinolin-3-ylcarbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
6PCH E. coli 50S ribosome bound to compound 21 Deposited 2019-06-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain O 1–142（142 aa）
Not recorded O8D (3R,4R,5E,10E,12E,14S,26aR)-14-hydroxy-12-methyl-3-(propan-2-yl)-4-(prop-2-en-1-yl)-8,9,14,15,24,25,26,26a-octahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosine-1,7,16,22(4H,17H)-tetrone × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
6PCQ E. coli 50S ribosome bound to VM2 Deposited 2019-06-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain O 1–142（142 aa）
Not recorded O8J (3R,4R,5E,10E,12E,14S,26aR)-14-hydroxy-4,12-dimethyl-3-(propan-2-yl)-8,9,14,15,24,25,26,26a-octahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosine-1,7,16,22(4H,17H)-tetrone × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
6PCR E. coli 50S ribosome bound to compound 40o Deposited 2019-06-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain O 1–142（142 aa）
Not recorded O8P (2R)-2-[(3S,4R,5E,10E,12E,14S,26aR)-14-hydroxy-4,12-dimethyl-1,7,16,22-tetraoxo-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl (2-bromopyridin-4-yl)carbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
6PCS E. coli 50S ribosome bound to compound 40e Deposited 2019-06-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain O 1–142（142 aa）
Not recorded O8S (2R)-2-[(3S,4R,5E,10E,12E,14S,26aR)-14-hydroxy-4,12-dimethyl-1,7,16,22-tetraoxo-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl [4-(trifluoromethyl)phenyl]carbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
6PCT E. coli 50S ribosome bound to compound 41q Deposited 2019-06-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain O 1–142（142 aa）
Not recorded O8V (2S)-2-[(3S,4R,5E,10E,12E,14S,26aR)-14-hydroxy-4,12-dimethyl-1,7,16,22-tetraoxo-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl isoquinolin-3-ylcarbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
6PJ6 High resolution cryo-EM structure of E.coli 50S Deposited 2019-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain R 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 185 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
6U48 E. coli 50S with phazolicin (PHZ) bound in exit tunnel Deposited 2019-08-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 32-meric
Chain CK 1–142（142 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
6VU3 Cryo-EM structure of Escherichia coli transcription-translation complex A (TTC-A) containing mRNA with a 12 nt long spacer Deposited 2020-02-14 Different oligomeric state Different experimental conditions Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain s 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain s 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain s 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain s 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain s 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain s 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain s 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain s 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain s 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain s 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain s 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ3 Escherichia coli transcription-translation complex D2 (TTC-D2) containing mRNA with a 27 nt long spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain s 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain s 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZ7 Escherichia coli transcription-translation complex C1 (TTC-C1) containing a 27 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain s 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain s 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6WD0 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain j 1–142（142 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6WD1 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-B) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain j 1–142（142 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6WD2 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain j 1–142（142 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD3 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-B1) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain j 1–142（142 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD4 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-B2) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain j 1–142（142 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD5 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-C1) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain j 1–142（142 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD7 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-D) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain j 1–142（142 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6WD8 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain j 1–142（142 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD9 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-B) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain j 1–142（142 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WDA Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-C) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain j 1–142（142 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6WYV E. coli 50S ribosome bound to compounds 47 and VS1 Deposited 2020-05-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 6 PDB declaration: octameric
Chain O 1–142（142 aa）
Not recorded O7S (3R,4R,5E,10E,12E,14S,16R,26aR)-16-fluoro-14-hydroxy-12-methyl-3-(propan-2-yl)-4-(prop-2-en-1-yl)-3,4,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,7H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosine-1,7,22-trione × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain s 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain s 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain s 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain s 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain s 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain s 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain s 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain s 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain i 1–142（142 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7LVK Cfr-modified 50S subunit from Escherichia coli Deposited 2021-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain R 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 179 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
7M5D Cryo-EM structure of a non-rotated E.coli 70S ribosome in complex with RF3-GTP, RF1 and P-tRNA (state I) Deposited 2021-03-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain J 1–142（142 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain R 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain R 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain J 1–142（142 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

65 other PDB entries and 65 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7ZET0_ECOLX
Isoform —
PDB entities 59
Chains and sequence ranges Author chain s； PDBConstruct 1–142； UniProt 1–142

50S ribosomal protein L14

Escherichia coli

UniProt D7Z9G5

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain t； UniProt 1–123 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 13 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 13 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain k 1–123（123 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain k 1–123（123 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain k 1–123（123 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain K 1–123（123 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6ORE Release complex 70S Deposited 2019-04-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain K 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 Å
6ORL RF1 pre-accommodated 70S complex at 24 ms Deposited 2019-04-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain K 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 295 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
6OSK RF1 accommodated 70S complex at 60 ms Deposited 2019-05-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain K 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 307 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å
6OSQ RF1 accommodated state bound Release complex 70S at long incubation time point Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain K 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
6OST RF2 pre-accommodated state bound Release complex 70S at 24ms Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain K 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
6OT3 RF2 accommodated state bound Release complex 70S at 24 ms Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain K 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
6OUO RF2 accommodated state bound 70S complex at long incubation time Deposited 2019-05-05 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain K 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.70 Å
6VU3 Cryo-EM structure of Escherichia coli transcription-translation complex A (TTC-A) containing mRNA with a 12 nt long spacer Deposited 2020-02-14 Different oligomeric state Different experimental conditions Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain t 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain t 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain t 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain t 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain t 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain t 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain t 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain t 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain t 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain t 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain t 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ3 Escherichia coli transcription-translation complex D2 (TTC-D2) containing mRNA with a 27 nt long spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain t 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain t 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZ7 Escherichia coli transcription-translation complex C1 (TTC-C1) containing a 27 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain t 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain t 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain t 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain t 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain t 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain t 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain t 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain t 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain t 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain t 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain j 1–123（123 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7LVK Cfr-modified 50S subunit from Escherichia coli Deposited 2021-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain S 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 179 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
7M5D Cryo-EM structure of a non-rotated E.coli 70S ribosome in complex with RF3-GTP, RF1 and P-tRNA (state I) Deposited 2021-03-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain K 1–123（123 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain S 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain S 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain K 1–123（123 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

42 other PDB entries and 42 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7Z9G5_ECOLX
Isoform —
PDB entities 60
Chains and sequence ranges Author chain t； PDBConstruct 1–123； UniProt 1–123

50S ribosomal protein L15

Escherichia coli

UniProt A0A037Y8L6

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain u； UniProt 1–144 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6LKQ The Structural Basis for Inhibition of Ribosomal Translocation by Viomycin Deposited 2019-12-20 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 59 PDB declaration: 63-meric
Chain 2 2–144（143 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；295 K；Tris Ac PH.7.0, 25-35 mM KCL, 6.1% PEG 20000, 1% glycerol, 50mM sucrose
Resolution 3.10 Å R-free 0.240
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain L 1–144（144 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6O9K 70S initiation complex Deposited 2019-03-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain L 2–144（143 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain l 1–144（144 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain l 1–144（144 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain l 1–144（144 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain L 1–144（144 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6ORE Release complex 70S Deposited 2019-04-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain L 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 Å
6ORL RF1 pre-accommodated 70S complex at 24 ms Deposited 2019-04-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain L 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 295 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
6OSK RF1 accommodated 70S complex at 60 ms Deposited 2019-05-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain L 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 307 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å
6OSQ RF1 accommodated state bound Release complex 70S at long incubation time point Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain L 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
6OST RF2 pre-accommodated state bound Release complex 70S at 24ms Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain L 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
6OT3 RF2 accommodated state bound Release complex 70S at 24 ms Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain L 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
6OUO RF2 accommodated state bound 70S complex at long incubation time Deposited 2019-05-05 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain L 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.70 Å
6PC5 E. coli 50S ribosome bound to compounds 46 and VS1 Deposited 2019-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 6 PDB declaration: octameric
Chain L 1–144（144 aa）
Not recorded O7V (2R)-2-[(3S,4R,5E,10E,12E,14S,16R,26aR)-16-fluoro-14-hydroxy-4,12-dimethyl-1,7,22-trioxo-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl isoquinolin-3-ylcarbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
6PC6 E. coli 50S ribosome bound to compound 47 Deposited 2019-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain L 1–144（144 aa）
Not recorded O7S (3R,4R,5E,10E,12E,14S,16R,26aR)-16-fluoro-14-hydroxy-12-methyl-3-(propan-2-yl)-4-(prop-2-en-1-yl)-3,4,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,7H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosine-1,7,22-trione × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
6PC7 E. coli 50S ribosome bound to compound 46 Deposited 2019-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain L 1–144（144 aa）
Not recorded O7V (2R)-2-[(3S,4R,5E,10E,12E,14S,16R,26aR)-16-fluoro-14-hydroxy-4,12-dimethyl-1,7,22-trioxo-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl isoquinolin-3-ylcarbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
6PC8 E. coli 50S ribosome bound to compound 40q Deposited 2019-06-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain L 1–144（144 aa）
Not recorded O7Y (2R)-2-[(3S,4R,5E,10E,12E,14S,26aR)-14-hydroxy-4,12-dimethyl-1,7,16,22-tetraoxo-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl isoquinolin-3-ylcarbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
6PCH E. coli 50S ribosome bound to compound 21 Deposited 2019-06-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain L 1–144（144 aa）
Not recorded O8D (3R,4R,5E,10E,12E,14S,26aR)-14-hydroxy-12-methyl-3-(propan-2-yl)-4-(prop-2-en-1-yl)-8,9,14,15,24,25,26,26a-octahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosine-1,7,16,22(4H,17H)-tetrone × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
6PCQ E. coli 50S ribosome bound to VM2 Deposited 2019-06-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain L 1–144（144 aa）
Not recorded O8J (3R,4R,5E,10E,12E,14S,26aR)-14-hydroxy-4,12-dimethyl-3-(propan-2-yl)-8,9,14,15,24,25,26,26a-octahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosine-1,7,16,22(4H,17H)-tetrone × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
6PCR E. coli 50S ribosome bound to compound 40o Deposited 2019-06-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain L 1–144（144 aa）
Not recorded O8P (2R)-2-[(3S,4R,5E,10E,12E,14S,26aR)-14-hydroxy-4,12-dimethyl-1,7,16,22-tetraoxo-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl (2-bromopyridin-4-yl)carbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
6PCS E. coli 50S ribosome bound to compound 40e Deposited 2019-06-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain L 1–144（144 aa）
Not recorded O8S (2R)-2-[(3S,4R,5E,10E,12E,14S,26aR)-14-hydroxy-4,12-dimethyl-1,7,16,22-tetraoxo-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl [4-(trifluoromethyl)phenyl]carbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
6PCT E. coli 50S ribosome bound to compound 41q Deposited 2019-06-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain L 1–144（144 aa）
Not recorded O8V (2S)-2-[(3S,4R,5E,10E,12E,14S,26aR)-14-hydroxy-4,12-dimethyl-1,7,16,22-tetraoxo-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl isoquinolin-3-ylcarbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
6PJ6 High resolution cryo-EM structure of E.coli 50S Deposited 2019-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain T 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 185 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
6U48 E. coli 50S with phazolicin (PHZ) bound in exit tunnel Deposited 2019-08-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 32-meric
Chain CM 1–144（144 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.87 Å
6VU3 Cryo-EM structure of Escherichia coli transcription-translation complex A (TTC-A) containing mRNA with a 12 nt long spacer Deposited 2020-02-14 Different oligomeric state Different experimental conditions Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ3 Escherichia coli transcription-translation complex D2 (TTC-D2) containing mRNA with a 27 nt long spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZ7 Escherichia coli transcription-translation complex C1 (TTC-C1) containing a 27 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6WD0 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-A) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain l 2–144（143 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6WD1 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-B) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain l 2–144（143 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6WD2 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-A) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain l 2–144（143 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD3 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-B1) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain l 2–144（143 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD4 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-B2) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain l 2–144（143 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD5 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-C1) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain l 2–144（143 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD7 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-D) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain l 2–144（143 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6WD8 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-A) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain l 2–144（143 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD9 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-B) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain l 2–144（143 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WDA Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-C) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain l 2–144（143 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6WYV E. coli 50S ribosome bound to compounds 47 and VS1 Deposited 2020-05-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 6 PDB declaration: octameric
Chain L 1–144（144 aa）
Not recorded O7S (3R,4R,5E,10E,12E,14S,16R,26aR)-16-fluoro-14-hydroxy-12-methyl-3-(propan-2-yl)-4-(prop-2-en-1-yl)-3,4,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,7H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosine-1,7,22-trione × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7CPJ ycbZ-stalled 70S ribosome Deposited 2020-08-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain L 1–144（144 aa）
Not recorded ILE ISOLEUCINE × 1 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain k 1–144（144 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7LVK Cfr-modified 50S subunit from Escherichia coli Deposited 2021-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain T 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 179 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
7M5D Cryo-EM structure of a non-rotated E.coli 70S ribosome in complex with RF3-GTP, RF1 and P-tRNA (state I) Deposited 2021-03-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain L 1–144（144 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
7PJU Structure of the 70S ribosome with tRNAs in hybrid state 2 (H2) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain L 1–144（144 aa）
Not recorded ZN ZINC ION × 2 AM2 APRAMYCIN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 9.50 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain T 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain T 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7S1I Wild-type Escherichia coli stalled ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain T 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 209 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1J Wild-type Escherichia coli ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain T 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 199 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.47 Å
7S1K Cfr-modified Escherichia coli stalled ribosome with antibiotic radezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain T 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 207 RD8 Radezolid × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.42 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain L 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å
7TOS E. coli 70S ribosomes bound with the ALS/FTD-associated dipeptide repeat protein PR20 Deposited 2022-01-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain L15 2–144（143 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7UG7 70S ribosome complex in an intermediate state of translocation bound to EF-G(GDP) stalled by Argyrin B Deposited 2022-03-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain LO 1–144（144 aa）
Not recorded PUT 1,4-DIAMINOBUTANE × 11 MG MAGNESIUM ION × 404 SPD SPERMIDINE × 2 ZN ZINC ION × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 1 FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.58 Å
7UPH Structure of a ribosome with tethered subunits Deposited 2022-04-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 49-meric
Chain T 1–144（144 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.18 Å
8E30 E. coli 50S ribosome bound to compound streptogramin A analog 3142 Deposited 2022-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain L 1–144（144 aa）
Not recorded UE6 N-{2-[4-(aminomethyl)-1H-1,2,3-triazol-1-yl]ethyl}-2-[(3R,4R,5E,10E,12E,14S,16R,23S,26aR)-16-fluoro-14-hydroxy-12-methyl-1,7,22-trioxo-3-(propan-2-yl)-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-4-yl]acetamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.91 Å
8E32 E. coli 50S ribosome bound to compound streptogramin analogs SA1 and SB1 Deposited 2022-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain L 1–144（144 aa）
Not recorded UCX (3R,4R,5E,10E,12E,14S,16R,23S,26aR)-16-fluoro-14-hydroxy-12-methyl-3-(propan-2-yl)-4-(prop-2-yn-1-yl)-3,4,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,7H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosine-1,7,22-trione × 1 UDF ~{N}-[(3~{S},6~{S},12~{R},15~{S},16~{R},19~{S},22~{S},24~{R})-12-[2-[(azanylidene-$l^{4}-azanylidene)amino]ethyl]-4,16-dimethyl-24-oxidanyl-2,5,11,14,18,21-hexakis(oxidanylidene)-19-phenyl-3-(phenylmethyl)-17-oxa-1,4,10,13,20-pentazatricyclo[20.4.0.0^{6,10}]hexacosan-15-yl]-3-oxidanyl-pyridine-2-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
8E33 E. coli 50S ribosome bound to compound streptogramin analog SAB001 Deposited 2022-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain L 1–144（144 aa）
Not recorded UDU N-{(4R,6R,9S,10R,13S,15aS,17R,20R,22S,24aS)-22-benzyl-6-[2-(4-{[(3R,4R,5E,10E,12E,14S,16R,23S,26aR)-16-fluoro-14-hydroxy-12-methyl-1,7,22-trioxo-3-(propan-2-yl)-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-4-yl]methyl}-1H-1,2,3-triazol-1-yl)ethyl]-17-hydroxy-10,23-dimethyl-5,8,12,15,21,24-hexaoxo-13-phenyldocosahydro-12H-pyrido[2,1-f]pyrrolo[2,1-l][1,4,7,10,13,16]oxapentaazacyclononadecin-9-yl}-3-hydroxypyridine-2-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.23 Å
8E35 E. coli 50S ribosome bound to compound SAB002 Deposited 2022-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain L 1–144（144 aa）
Not recorded UCR N-{(4R,6R,9S,10R,13S,15aS,17R,20R,22S,24aS)-22-benzyl-6-[3-(4-{[(3R,4R,5E,10E,12E,14S,16R,23R,26aR)-16-fluoro-14-hydroxy-12-methyl-1,7,22-trioxo-3-(propan-2-yl)-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-4-yl]methyl}-1H-1,2,3-triazol-1-yl)propyl]-17-hydroxy-10,23-dimethyl-5,8,12,15,21,24-hexaoxo-13-phenyldocosahydro-12H-pyrido[2,1-f]pyrrolo[2,1-l][1,4,7,10,13,16]oxapentaazacyclononadecin-9-yl}-3-hydroxypyridine-2-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.27 Å
8E36 E. coli 50S ribosome bound to compound streptogramin A analog 3146 Deposited 2022-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain L 1–144（144 aa）
Not recorded UEC 2-[(3R,4R,5E,10E,12E,14S,16R,23S,26aR)-16-fluoro-14-hydroxy-12-methyl-1,7,22-trioxo-3-(propan-2-yl)-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-4-yl]-N-{2-[4-(pyridin-4-yl)-1H-1,2,3-triazol-1-yl]ethyl}acetamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.38 Å
8E3L E. coli 50S ribosome bound to D-linker solithromycin conjugate Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain L 1–144（144 aa）
Not recorded UK3 (2~{R})-~{N}-[(2~{R})-6-azanyl-1-[[(2~{R})-1-[[(2~{R})-1-[[3-[1-[4-[(1~{S},2~{R},5~{S},7~{R},8~{R},9~{R},11~{R},13~{R},14~{R})-8-[(2~{S},3~{R},4~{S},6~{R})-4-(dimethylamino)-6-methyl-3-oxidanyl-oxan-2-yl]oxy-2-ethyl-5-fluoranyl-9-methoxy-1,5,7,11,13-pentamethyl-4,6,12,16-tetrakis(oxidanylidene)-3,17-dioxa-15-azabicyclo[12.3.0]heptadecan-15-yl]butyl]-1,2,3-triazol-4-yl]phenyl]amino]-4-methylsulfanyl-1-oxidanylidene-butan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxidanylidene-propan-2-yl]amino]-1-oxidanylidene-hexan-2-yl]-1-[(2~{R})-2-[[(2~{R})-2-[2-[[2,3-bis(oxidanyl)phenyl]carbonyl-[4-[[2,3-bis(oxidanyl)phenyl]carbonylamino]butyl]amino]ethanoylamino]-3-(1~{H}-indol-3-yl)propanoyl]amino]-3-oxidanyl-propanoyl]pyrrolidine-2-carboxamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
8E3M E. coli 50S ribosome bound to L-linker solithromycin conjugate Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain L 1–144（144 aa）
Not recorded UIU N-acetyl-L-tyrosyl-N-[(3M)-3-(1-{4-[(3aS,4R,7S,9R,10R,11R,13R,15R,15aR)-4-ethyl-7-fluoro-11-methoxy-3a,7,9,11,13,15-hexamethyl-2,6,8,14-tetraoxo-10-{[3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranosyl]oxy}dodecahydro-2H-oxacyclotetradecino[4,3-d][1,3]oxazol-1(4H)-yl]butyl}-1H-1,2,3-triazol-4-yl)phenyl]-L-methioninamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.25 Å
8E3O E. coli 50S ribosome bound to solithromycin and VM1 Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain L 1–144（144 aa）
Not recorded EM1 (3aS,4R,7S,9R,10R,11R,13R,15R,15aR)-1-{4-[4-(3-aminophenyl)-1H-1,2,3-triazol-1-yl]butyl}-4-ethyl-7-fluoro-11-methoxy-3a ,7,9,11,13,15-hexamethyl-2,6,8,14-tetraoxotetradecahydro-2H-oxacyclotetradecino[4,3-d][1,3]oxazol-10-yl 3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranoside × 1 VIR VIRGINIAMYCIN M1 × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.99 Å
8E41 E. coli 50S ribosome bound to tiamulin and VS1 Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 9 PDB declaration: undecameric
Chain L 1–144（144 aa）
Not recorded MUL TIAMULIN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.13 Å
8E42 E. coli 50S ribosome bound to tiamulin and azithromycin Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain L 1–144（144 aa）
Not recorded MUL TIAMULIN × 1 ZIT AZITHROMYCIN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.29 Å
8E43 E. coli 50S ribosome bound to compound streptogramin A analog 3336 Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain L 1–144（144 aa）
Not recorded UI0 (2R)-2-[(3S,4R,5E,10E,12E,14S,16R,23S,26aR)-16-fluoro-14-hydroxy-12-methyl-1,7,22-trioxo-4-(prop-2-en-1-yl)-4,7,8,9,14,15,16,17,24,25,26,26a-dodecahydro-1H,3H,22H-21,18-(azeno)pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosin-3-yl]propyl isoquinolin-3-ylcarbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.09 Å
8E44 E. coli 50S ribosome bound to antibiotic analog SLC09 Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain L 1–144（144 aa）
Not recorded UI9 2-chloro-N-{[(5S)-3-{(4M)-3-fluoro-4-[(6P)-6-(2-methyl-2H-tetrazol-5-yl)pyridin-3-yl]phenyl}-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.53 Å
8E45 E. coli 50S ribosome bound to antibiotic analog SLC17 Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain L 1–144（144 aa）
Not recorded UI6 2-{[(2S,3R,4S,6R)-2-{[(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-13-{[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy}-3,5,6,8,10,12,14-heptamethyl-15-oxo-1-oxa-6-azacyclopentadecan-11-yl]oxy}-3-hydroxy-6-methyloxan-4-yl](methyl)amino}-N-{[(5S)-3-{(4M)-3-fluoro-4-[(6P)-6-(2-methyl-2H-tetrazol-5-yl)pyridin-3-yl]phenyl}-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide (non-preferred name) × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.30 Å
8E46 E. coli 50S ribosome bound to antibiotic analog SLC21 Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain L 1–144（144 aa）
Not recorded UHP (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-15-oxo-11-({3,4,6-trideoxy-3-[{[1-(2-{[(1R,2R)-1,3-dihydroxy-1-(4-nitrophenyl)propan-2-yl]amino}-2-oxoethyl)-1H-1,2,3-triazol-4-yl]methyl}(methyl)amino]-beta-D-xylo-hexopyranosyl}oxy)-1-oxa-6-azacyclopentadecan-13-yl 2,6-dideoxy-3-C-methyl-3-O-methyl-alpha-L-ribo-hexopyranoside × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.32 Å
8E47 E. coli 50S ribosome bound to antibiotic analog SLC26 Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain L 1–144（144 aa）
Not recorded UH6 (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-15-oxo-11-({3,4,6-trideoxy-3-[(2-{[2-({[(5S)-3-{(4M)-3-fluoro-4-[(6P)-6-(2-methyl-2H-tetrazol-5-yl)pyridin-3-yl]phenyl}-2-oxo-1,3-oxazolidin-5-yl]methyl}amino)-2-oxoethyl]sulfanyl}ethyl)(methyl)amino]-beta-D-xylo-hexopyranosyl}oxy)-1-oxa-6-azacyclopentadecan-13-yl 2,6-dideoxy-3-C-methyl-3-O-methyl-alpha-L-ribo-hexopyranoside × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.32 Å
8E48 E. coli 50S ribosome bound to antibiotic analog SLC30 Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain L 1–144（144 aa）
Not recorded UIF [(2~{S},3~{S},4~{R},6~{R})-4-[[2-[[(5~{S})-3-[3-fluoranyl-4-[6-(2-methyl-1,2,3,4-tetrazol-5-yl)pyridin-3-yl]phenyl]-2-oxidanylidene-1,3-oxazolidin-5-yl]methylamino]-2-oxidanylidene-ethyl]-methyl-amino]-6-methyl-2-(phenylcarbonyloxy)oxan-3-yl] benzoate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.27 Å
8E49 E. coli 50S ribosome bound to antibiotic analog SLC31 Deposited 2022-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 8 PDB declaration: decameric
Chain L 1–144（144 aa）
Not recorded UH0 ~{N}-[[(5~{S})-3-[3-fluoranyl-4-[6-(2-methyl-1,2,3,4-tetrazol-5-yl)pyridin-3-yl]phenyl]-2-oxidanylidene-1,3-oxazolidin-5-yl]methyl]-2-[methyl-[(2~{R},3~{R},4~{S},6~{R})-6-methyl-2,3-bis(oxidanyl)oxan-4-yl]amino]ethanamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.05 Å
8EIU E. coli 70S ribosome with A-loop mutations U2554C and U2555C Deposited 2022-09-15 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain k 1–144（144 aa）
Not recorded ZN ZINC ION × 2 PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 268 SPD SPERMIDINE × 16 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 2 SPM SPERMINE × 1 MET METHIONINE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.24 Å
8EMM Composite 70S ribosome structure for "Atomistic simulations of the E. coli ribosome provide selection criteria for translationally active substrates Deposited 2022-09-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain k 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 321 SPD SPERMIDINE × 17 SPM SPERMINE × 1 K POTASSIUM ION × 10 ZN ZINC ION × 2 MET METHIONINE × 2 PAR PAROMOMYCIN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.10 Å
8FIZ Cryo-EM structure of E. coli 70S Ribosome containing mRNA and tRNA (in the transcription-translation complex) Deposited 2022-12-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain BT 1–144（144 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8FTO E. coli 70S ribosome with an improved MS2 tag inserted in H98 Deposited 2023-01-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain k 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 284 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.85 Å
8G2U Time-resolved cryo-EM study of the 70S recycling by the HflX:control-apo-70S at 900ms Deposited 2023-02-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 51-meric
Chain L 2–144（143 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8G31 Time-resolved cryo-EM study of the 70S recycling by the HflX:2nd Intermediate Deposited 2023-02-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain L 2–144（143 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8G34 Time-resolved cryo-EM study of the 70S recycling by the HflX:1st intermediate Deposited 2023-02-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain L 2–144（143 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8G38 Time-resolved cryo-EM study of the 70S recycling by the HflX:3rd Intermediate Deposited 2023-02-07 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain L 2–144（143 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8G6W Structure of WT E.coli 70S ribosome complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site ortho-aminobenzoic acid charged NH-tRNAPhe Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain k 1–144（144 aa）
Not recorded ZN ZINC ION × 2 PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 320 2AE 2-AMINO-BENZAMIDE × 1 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 1 FME N-FORMYLMETHIONINE × 1 K POTASSIUM ION × 14 SPD SPERMIDINE × 8 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.02 Å
8G6X Structure of WT E.coli ribosome 50S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site meta-aminobenzoic acid charged NH-tRNAPhe Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 34-meric
Chain k 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 223 SPD SPERMIDINE × 17 SPM SPERMINE × 1 K POTASSIUM ION × 7 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 3AB 3-aminobenzamide × 1 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.31 Å
8G6Y Structure of WT E.coli ribosome 50S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site 3-aminopyridine-4-carboxylic acid charged NH-tRNAPhe Deposited 2023-02-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 34-meric
Chain k 1–144（144 aa）
Not recorded ZN ZINC ION × 2 YRW 3-aminopyridine-4-carboxamide × 1 8AN 3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate) × 1 FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 231 K POTASSIUM ION × 15 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.09 Å
8T5D Cryo-EM studies of the interplay between uS2 ribosomal protein and leaderless mRNA during bacterial translation initiation Deposited 2023-06-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain L 2–144（143 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8T5H Cryo-EM studies of the interplay between uS2 ribosomal protein and leaderless mRNA during bacterial translation initiation Deposited 2023-06-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 46 PDB declaration: 51-meric
Chain L 2–144（143 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
8UPO Escherichia coli transcription-translation coupled complex class A (TTC-A) containing RfaH bound to ops signal, mRNA with a 21 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-23 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.50 Å
8UPR Escherichia coli transcription-translation coupled complex class A (TTC-A) containing RfaH bound to ops signal, mRNA with a 21 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-23 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8UQL Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH in loaded state, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8UQM Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH in loaded state, NusA, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8UQP Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8UR0 Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-25 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8URH Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 27 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-26 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
8URI Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 27 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-26 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8URM E. coli 70S ribosome with unmodified tRNAPro(GGG) bound to slippery P-site CCC-C codon and tRNAVal(UAC) in the A site Deposited 2023-10-26 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain L 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 395 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8URX Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 30 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-27 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.60 Å
8URY Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 30 nt long spacer, and fMet-tRNA in E-site and P-site of the ribosome Deposited 2023-10-27 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8UTJ E. coli 70S ribosome with unmodified lys-tRNAPro(GGG) bound to slippery P-site CCC-C codon in the 0 frame Deposited 2023-10-31 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain L 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 530 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8UX8 E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) bound to slippery P-site CCC-C codon in the +1 mRNA reading frame Deposited 2023-11-09 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain L 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 395 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8UXB E. coli 70S ribosome with unmodified P/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-09 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain L 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 287 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8UZ3 E. coli 70S ribosome with unmodified e*/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-14 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain L 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 415 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8UZG E. coli 70S ribosome with unmodified e*/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-15 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain L 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 398 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8V03 E. coli 70S ribosome with unmodified P/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-16 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain L 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 281 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
8VKV Escherichia coli transcription-translation coupled complex (TTC-B) containing mRNA with a 33 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-10 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8VL1 Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 36 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-11 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8VOO Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 39 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VOP Escherichia coli transcription-translation coupled complex (TTC-B) containing mRNA with a 36 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.00 Å
8VOQ Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 39 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.30 Å
8VOR Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 51 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain u 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8VS9 Endogenous trans-translation complex with tmRNA*SmpB in the P site and alanyl-tRNA in the A site and deacyl-tRNA in the E site of E. coli 70S ribosome Deposited 2024-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain L15 1–144（144 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
8VSA Endogenous trans-translation complex with tmRNA*SmpB in the P site and alanyl-tRNA in the A site of E. coli 70S ribosome Deposited 2024-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain L15 1–144（144 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8VUP E. coli 70S ribosome with unmodified tRNAPro(GGG) in the e*/E conformation on a slippery CCC-C codon Deposited 2024-01-29 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain L 2–144（143 aa）
Not recorded MG MAGNESIUM ION × 239 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VV4 E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon Deposited 2024-01-30 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain L 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 424 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VWQ E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon and Elongation Factor P bound (uL1 in the closed conformation) Deposited 2024-02-02 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain L 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 586 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8W2N E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon and Elongation Factor P bound (uL1 in the open conformation) Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain L 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 481 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9AX7 70S initiation complex (tRNA-fMet M1 + CUG start codon) Deposited 2024-03-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain k 1–144（144 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.63 Å
9AX8 70S initiation complex (tRNA-fMet M1, initiation factor 2 + CUG start codon) Deposited 2024-03-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain L 2–144（143 aa）
Not recorded MG MAGNESIUM ION × 287 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
9B4Z E. coli 70S ribosome complex (N1-methylated 16S A1408 + arbekacin) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain BL 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 309 84G Arbekacin × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9B50 E. coli 70S ribosome complex (unmethylated 16S A1408 + arbekacin) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BL 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 309 84G Arbekacin × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9B51 E. coli 70S ribosome complex (N1-methylated 16S A1408 + G418) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain BL 1–144（144 aa）
Not recorded MG MAGNESIUM ION × 309 GET GENETICIN × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9CG5 70S initiation complex (tRNA-fMet M1 + UUG start codon) Deposited 2024-06-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain k 1–144（144 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.59 Å
9CG6 70S initiation complex (tRNA-fMet M1 + GUG start codon) Deposited 2024-06-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain k 1–144（144 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.61 Å
9CG7 70S initiation complex (tRNA-fMet M1 + AUG start codon) Deposited 2024-06-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain k 1–144（144 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 309 IAS BETA-L-ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
9D89 E. coli 50S ribosomal subunit in complex with PrAMP rumicidin-2 (focused refinement) Deposited 2024-08-19 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain I 1–144（144 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 204 K POTASSIUM ION × 93 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.95 Å
9NJF E. coli pre-elongation complex without an A-site tRNA with EQ2-YbiT in Non-hydrolytic 1/PtIM(a) conformation Deposited 2025-02-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain 15 2–144（143 aa）
Not recorded MG MAGNESIUM ION × 124 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9NL5 E. coli pre-elongation complex without an A-site tRNA with EQ2-EttA in Hydrolytic 1 conformation Deposited 2025-03-02 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 15 2–144（143 aa）
Not recorded MG MAGNESIUM ION × 125 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
9NLB E. coli initiation complex with EQ2-EttA in Hydrolytic 2 conformation Deposited 2025-03-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 15 2–144（143 aa）
Not recorded MG MAGNESIUM ION × 279 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NLE E. coli initiation complex with EQ2-EttA in Hydrolytic 1 conformation Deposited 2025-03-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 15 2–144（143 aa）
Not recorded MG MAGNESIUM ION × 298 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NLH E.coli Initiation complex with YheS-EQ2 Deposited 2025-03-03 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain 15 2–144（143 aa）
Not recorded MG MAGNESIUM ION × 263 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å

146 other PDB entries and 146 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name A0A037Y8L6_ECOLX
Isoform —
PDB entities 61
Chains and sequence ranges Author chain u； PDBConstruct 1–144； UniProt 1–144

50S ribosomal protein L16

Escherichia coli

UniProt P0ADY7

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain v； UniProt 1–136 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
10QM E.coli 50S ribosomal subunit bound to compound 48a Deposited 2026-02-01 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain U 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 2.49 Å
11FV Chimeric Escherichia coli 70S ribosome containing an evolved 16S rRNA from Pseudomonas aeruginosa (PA-S3.3) Deposited 2026-02-21 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain U 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 307 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
11GG Chimeric Escherichia coli 70S ribosome containing an evolved 16S rRNA from Pseudomonas aeruginosa (PA-ST) Deposited 2026-02-22 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain U 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 307 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.02 Å
28UH E. coli 70S ribosome, trapped conformational ground state of SSU-h44 apical loop, with A/P- and P/E-site tRNA Deposited 2026-02-20 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 274 K POTASSIUM ION × 65 SCM SPECTINOMYCIN × 1 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.06 Å
28UI E. coli 70S ribosome, trapped conformational excited state of SSU-h44 apical loop, with A- and P-site tRNA Deposited 2026-02-20 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 SCM SPECTINOMYCIN × 1 MG MAGNESIUM ION × 270 VAL VALINE × 1 K POTASSIUM ION × 11 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.10 Å
28UJ E. coli 70S ribosome, trapped conformational excited state of SSU-h44 apical loop, with A/P- and P/E-site tRNA Deposited 2026-02-20 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 251 SCM SPECTINOMYCIN × 1 K POTASSIUM ION × 47 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.16 Å
28UK E. coli 70S ribosome, conformational ground state mutation in SSU-h41, with A- and P-site tRNA Deposited 2026-02-20 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 227 K POTASSIUM ION × 74 SCM SPECTINOMYCIN × 1 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.24 Å
28UL E. coli 70S ribosome, conformational ground state mutation in SSU-h41, with A/P- and P/E-site tRNA Deposited 2026-02-20 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 212 K POTASSIUM ION × 77 SCM SPECTINOMYCIN × 1 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
28UM E. coli 70S ribosome, conformational excited state mutation in SSU-h41, with A- and P-site tRNA Deposited 2026-02-20 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 238 K POTASSIUM ION × 109 SCM SPECTINOMYCIN × 1 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.15 Å
28UN E. coli 70S ribosome, conformational excited state mutation in SSU-h41, with A/P- and P/E-site tRNA Deposited 2026-02-20 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 183 K POTASSIUM ION × 65 SCM SPECTINOMYCIN × 1 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
2J28 MODEL OF E. COLI SRP BOUND TO 70S RNCS Deposited 2006-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 31 PDB declaration: 34-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 111 ELECTRON MICROSCOPY
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.50 Å
2RDO 50S subunit with EF-G(GDPNP) and RRF bound Deposited 2007-09-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 34-meric
Chain M 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer PolyMix；pH 7.5；PolyMix
cryo-EM vitrification conditions Cryogen ETHANE；Rapid-freezing in liquid ethane by Vitrobot
Resolution 9.10 Å
30QZ E. coli 50S ribosome with peptidyl-tRNA and Hsp15 Deposited 2026-05-10 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 33-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 204 ZN ZINC ION × 1 ASP ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.23 Å
30RA E. coli 70S ribosome with peptidyl-tRNA, mRNA and Hsp15 Deposited 2026-05-10 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 281 ASP ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.78 Å
30RB E. coli 70S ribosome with peptidyl-tRNA and Hsp15 Deposited 2026-05-10 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 1 MG MAGNESIUM ION × 210 K POTASSIUM ION × 2 ASP ASPARTIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.92 Å
3J5L Structure of the E. coli 50S subunit with ErmBL nascent chain Deposited 2013-10-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 34-meric
Chain M 1–136（136 aa）
Not recorded UNL UNKNOWN LIGAND × 1 ERY ERYTHROMYCIN A × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Plunged into liquid ethane (FEI VITROBOT MARK IV)
Resolution 6.60 Å
3J7Z Structure of the E. coli 50S subunit with ErmCL nascent chain Deposited 2014-08-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 35-meric
Chain M 1–136（136 aa）
Not recorded ERY ERYTHROMYCIN A × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Plunged into liquid ethane (FEI VITROBOT MARK IV).
Resolution 3.90 Å
3J9Y Cryo-EM structure of tetracycline resistance protein TetM bound to a translating E.coli ribosome Deposited 2015-03-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain M 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 50 mM HEPES-KOH, 100 mM KOAc, 25 mM Mg(OAc)2, 6 mM b-mercaptoethanol；pH 7.4；50 mM HEPES-KOH, 100 mM KOAc, 25 mM Mg(OAc)2, 6 mM b-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE；Plunged into liquid ethane (FEI VITROBOT MARK IV)
Resolution 3.90 Å
3J9Z Activation of GTP Hydrolysis in mRNA-tRNA Translocation by Elongation Factor G Deposited 2015-03-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain LI 1–136（136 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions 93 K；Cryogen ETHANE；Plunged into liquid ethane (FEI VITROBOT MARK IV)
Resolution 3.60 Å
3JA1 Activation of GTP Hydrolysis in mRNA-tRNA Translocation by Elongation Factor G Deposited 2015-03-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain LO 1–136（136 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions 93 K；Cryogen ETHANE；Plunged into liquid ethane (FEI VITROBOT MARK IV)
Resolution 3.60 Å
3JBU Mechanisms of Ribosome Stalling by SecM at Multiple Elongation Steps Deposited 2015-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain m 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 20mM HEPES, 50mM KOAc, 6mM Mg(OAc)2, 1mM DTT, 500 ug/ml chloramphenicol, 0.05% Nikkol, 0.5% pill/ml Complete EDTA-free Protease inhibitor cocktail, 0.1U/ml RNasin and 125mM sucrose；pH 7；20mM HEPES, 50mM KOAc, 6mM Mg(OAc)2, 1mM DTT, 500 ug/ml chloramphenicol, 0.05% Nikkol, 0.5% pill/ml Complete EDTA-free Protease inhibitor cocktail, 0.1U/ml RNasin and 125mM sucrose
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.64 Å
3JBV Mechanisms of Ribosome Stalling by SecM at Multiple Elongation Steps Deposited 2015-10-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain m 1–136（136 aa）
Not recorded CLM CHLORAMPHENICOL × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20mM HEPES, 50mM KOAc, 6mM Mg(OAc)2, 1mM DTT, 500 ug/ml chloramphenicol,0.05% Nikkol,0.5% pill/ml Complete EDTA-free Protease inhibitor cocktail,0.1 U/ml RNasin and 125mM sucrose；pH 7；20mM HEPES, 50mM KOAc, 6mM Mg(OAc)2, 1mM DTT, 500 ug/ml chloramphenicol,0.05% Nikkol,0.5% pill/ml Complete EDTA-free Protease inhibitor cocktail,0.1 U/ml RNasin and 125mM sucrose
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.32 Å
3JCD Structure of Escherichia coli EF4 in posttranslocational ribosomes (Post EF4) Deposited 2015-12-01 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain M 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
3JCE Structure of Escherichia coli EF4 in pretranslocational ribosomes (Pre EF4) Deposited 2015-12-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain M 1–136（136 aa）
Not recorded PHE PHENYLALANINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
3JCJ Structures of ribosome-bound initiation factor 2 reveal the mechanism of subunit association Deposited 2015-12-18 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain L 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 195 ZN ZINC ION × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20 mM HEPES-KOH, pH 7.5, 15 mM magnesium acetate, 150 mM potassium acetate, 4 mM 2-mercapthoethanol, 2 mM spermidine, 0.05 mM spermine；pH 7.5；20 mM HEPES-KOH, pH 7.5, 15 mM magnesium acetate, 150 mM potassium acetate, 4 mM 2-mercapthoethanol, 2 mM spermidine, 0.05 mM spermine
cryo-EM vitrification conditions Blot for 2-4 seconds before plunging；Cryogen ETHANE；Blot for 2-4 seconds before plunging into liquid ethane (FEI VITROBOT MARK I).
Resolution 3.70 Å
3JCN Structures of ribosome-bound initiation factor 2 reveal the mechanism of subunit association: Initiation Complex I Deposited 2016-01-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain M 1–136（136 aa）
Not recorded GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20 mM HEPES-KOH, pH 7.5, 15 mM magnesium acetate, 150 mM potassium acetate, 4 mM 2-mercapthoethanol, 2 mM spermidine, 0.05 mM spermine；pH 7.5；20 mM HEPES-KOH, pH 7.5, 15 mM magnesium acetate, 150 mM potassium acetate, 4 mM 2-mercapthoethanol, 2 mM spermidine, 0.05 mM spermine
cryo-EM vitrification conditions Blot for 2-4 seconds before plunging；Cryogen ETHANE；Blot for 2-4 seconds before plunging into liquid ethane (FEI VITROBOT MARK I).
Resolution 4.60 Å
4CSU Cryo-EM structures of the 50S ribosome subunit bound with ObgE Deposited 2014-03-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 31 PDB declaration: 33-meric
Chain M 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 20MM TRIS-HCL, 100MM NH4CL,10MM MGCL2；pH 7.5；20MM TRIS-HCL, 100MM NH4CL,10MM MGCL2
cryo-EM vitrification conditions Cryogen ETHANE；LIQUID ETHANE
Resolution 5.50 Å
4U1U Crystal structure of the E. coli ribosome bound to quinupristin. Deposited 2014-07-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain BM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 271 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 6.5；291 K；PEG8k, MPD
Resolution 2.95 Å R-free 0.282
4U1U Crystal structure of the E. coli ribosome bound to quinupristin. Deposited 2014-07-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 227 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 6.5；291 K；PEG8k, MPD
Resolution 2.95 Å R-free 0.282
4U1V Crystal structure of the E. coli ribosome bound to linopristin. Deposited 2014-07-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain BM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 271 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.00 Å R-free 0.274
4U1V Crystal structure of the E. coli ribosome bound to linopristin. Deposited 2014-07-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 227 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.00 Å R-free 0.274
4U20 Crystal structure of the E. coli ribosome bound to flopristin. Deposited 2014-07-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain BM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 271 VIF Flopristin × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.90 Å R-free 0.279
4U20 Crystal structure of the E. coli ribosome bound to flopristin. Deposited 2014-07-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 227 VIF Flopristin × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.90 Å R-free 0.279
4U24 Crystal structure of the E. coli ribosome bound to dalfopristin. Deposited 2014-07-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain BM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 271 DOL 5-(2-DIETHYLAMINO-ETHANESULFONYL)-21-HYDROXY-10-ISOPROPYL-11,19-DIMETHYL-9,26-DIOXA-3,15,28-TRIAZA-TRICYCLO[23.2.1.00,255]OCTACOSA-1(27),12,17,19,25(28)-PENTAENE-2,8,14,23-TETRAONE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.90 Å R-free 0.264
4U24 Crystal structure of the E. coli ribosome bound to dalfopristin. Deposited 2014-07-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 226 DOL 5-(2-DIETHYLAMINO-ETHANESULFONYL)-21-HYDROXY-10-ISOPROPYL-11,19-DIMETHYL-9,26-DIOXA-3,15,28-TRIAZA-TRICYCLO[23.2.1.00,255]OCTACOSA-1(27),12,17,19,25(28)-PENTAENE-2,8,14,23-TETRAONE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.90 Å R-free 0.264
4U25 Crystal structure of the E. coli ribosome bound to virginiamycin M1. Deposited 2014-07-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain BM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 271 VIR VIRGINIAMYCIN M1 × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.90 Å R-free 0.265
4U25 Crystal structure of the E. coli ribosome bound to virginiamycin M1. Deposited 2014-07-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 227 VIR VIRGINIAMYCIN M1 × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.90 Å R-free 0.265
4U26 Crystal structure of the E. coli ribosome bound to dalfopristin and quinupristin. Deposited 2014-07-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain BM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 271 DOL 5-(2-DIETHYLAMINO-ETHANESULFONYL)-21-HYDROXY-10-ISOPROPYL-11,19-DIMETHYL-9,26-DIOXA-3,15,28-TRIAZA-TRICYCLO[23.2.1.00,255]OCTACOSA-1(27),12,17,19,25(28)-PENTAENE-2,8,14,23-TETRAONE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.80 Å R-free 0.271
4U26 Crystal structure of the E. coli ribosome bound to dalfopristin and quinupristin. Deposited 2014-07-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 227 DOL 5-(2-DIETHYLAMINO-ETHANESULFONYL)-21-HYDROXY-10-ISOPROPYL-11,19-DIMETHYL-9,26-DIOXA-3,15,28-TRIAZA-TRICYCLO[23.2.1.00,255]OCTACOSA-1(27),12,17,19,25(28)-PENTAENE-2,8,14,23-TETRAONE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.80 Å R-free 0.271
4U27 Crystal structure of the E. coli ribosome bound to flopristin and linopristin. Deposited 2014-07-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain BM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 271 VIF Flopristin × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.80 Å R-free 0.260
4U27 Crystal structure of the E. coli ribosome bound to flopristin and linopristin. Deposited 2014-07-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 227 VIF Flopristin × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.80 Å R-free 0.260
4V4V Structure of a pre-translocational E. coli ribosome obtained by fitting atomic models for RNA and protein components into cryo-EM map EMD-1056 Deposited 2006-05-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 46 PDB declaration: 52-meric
Chain BK 3–133（131 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；rapid-freezing in liquid ethane
Resolution 15.00 Å
4V4W Structure of a SecM-stalled E. coli ribosome complex obtained by fitting atomic models for RNA and protein components into cryo-EM map EMD-1143 Deposited 2006-05-09 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 46 PDB declaration: 52-meric
Chain BK 3–133（131 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；rapid-freezing in liquid ethane
Resolution 15.00 Å
4V50 Crystal Structure of Ribosome with messenger RNA and the Anticodon stem-loop of P-site tRNA. Deposited 2006-08-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain BM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 181 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MGCL2, NH4CL, SPERMINE, SPERMIDINE, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.22 Å R-free 0.320
4V50 Crystal Structure of Ribosome with messenger RNA and the Anticodon stem-loop of P-site tRNA. Deposited 2006-08-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain DM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 177 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MGCL2, NH4CL, SPERMINE, SPERMIDINE, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.22 Å R-free 0.320
4V52 Crystal structure of the bacterial ribosome from Escherichia coli in complex with neomycin. Deposited 2007-06-15 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BM 1–136（136 aa）
Not recorded NMY NEOMYCIN × 2 MG MAGNESIUM ION × 170 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.21 Å R-free 0.309
4V52 Crystal structure of the bacterial ribosome from Escherichia coli in complex with neomycin. Deposited 2007-06-15 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DM 1–136（136 aa）
Not recorded NMY NEOMYCIN × 2 MG MAGNESIUM ION × 173 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.21 Å R-free 0.309
4V53 Crystal structure of the bacterial ribosome from Escherichia coli in complex with gentamicin. Deposited 2007-06-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 170 LLL (2R,3R,4R,5R)-2-((1S,2S,3R,4S,6R)-4,6-DIAMINO-3-((2R,3R,6S)-3-AMINO-6-(AMINOMETHYL)-TETRAHYDRO-2H-PYRAN-2-YLOXY)-2-HYDR OXYCYCLOHEXYLOXY)-5-METHYL-4-(METHYLAMINO)-TETRAHYDRO-2H-PYRAN-3,5-DIOL × 4 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.54 Å R-free 0.320
4V53 Crystal structure of the bacterial ribosome from Escherichia coli in complex with gentamicin. Deposited 2007-06-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 173 LLL (2R,3R,4R,5R)-2-((1S,2S,3R,4S,6R)-4,6-DIAMINO-3-((2R,3R,6S)-3-AMINO-6-(AMINOMETHYL)-TETRAHYDRO-2H-PYRAN-2-YLOXY)-2-HYDR OXYCYCLOHEXYLOXY)-5-METHYL-4-(METHYLAMINO)-TETRAHYDRO-2H-PYRAN-3,5-DIOL × 4 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.54 Å R-free 0.320
4V54 Crystal structure of the bacterial ribosome from Escherichia coli in complex with ribosome recycling factor (RRF). Deposited 2007-06-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain BM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 170 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.30 Å R-free 0.304
4V54 Crystal structure of the bacterial ribosome from Escherichia coli in complex with ribosome recycling factor (RRF). Deposited 2007-06-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 173 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.30 Å R-free 0.304
4V55 Crystal structure of the bacterial ribosome from Escherichia coli in complex with gentamicin and ribosome recycling factor (RRF). Deposited 2007-06-17 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain BM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 170 LLL (2R,3R,4R,5R)-2-((1S,2S,3R,4S,6R)-4,6-DIAMINO-3-((2R,3R,6S)-3-AMINO-6-(AMINOMETHYL)-TETRAHYDRO-2H-PYRAN-2-YLOXY)-2-HYDR OXYCYCLOHEXYLOXY)-5-METHYL-4-(METHYLAMINO)-TETRAHYDRO-2H-PYRAN-3,5-DIOL × 2 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 4.00 Å R-free 0.305
4V55 Crystal structure of the bacterial ribosome from Escherichia coli in complex with gentamicin and ribosome recycling factor (RRF). Deposited 2007-06-17 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 173 LLL (2R,3R,4R,5R)-2-((1S,2S,3R,4S,6R)-4,6-DIAMINO-3-((2R,3R,6S)-3-AMINO-6-(AMINOMETHYL)-TETRAHYDRO-2H-PYRAN-2-YLOXY)-2-HYDR OXYCYCLOHEXYLOXY)-5-METHYL-4-(METHYLAMINO)-TETRAHYDRO-2H-PYRAN-3,5-DIOL × 2 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 4.00 Å R-free 0.305
4V56 Crystal structure of the bacterial ribosome from Escherichia coli in complex with spectinomycin. Deposited 2007-07-21 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 170 SCM SPECTINOMYCIN × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.93 Å R-free 0.311
4V56 Crystal structure of the bacterial ribosome from Escherichia coli in complex with spectinomycin. Deposited 2007-07-21 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 170 SCM SPECTINOMYCIN × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.93 Å R-free 0.311
4V57 Crystal structure of the bacterial ribosome from Escherichia coli in complex with spectinomycin and neomycin. Deposited 2007-07-21 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BM 1–136（136 aa）
Not recorded NMY NEOMYCIN × 2 MG MAGNESIUM ION × 170 SCM SPECTINOMYCIN × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.50 Å R-free 0.306
4V57 Crystal structure of the bacterial ribosome from Escherichia coli in complex with spectinomycin and neomycin. Deposited 2007-07-21 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DM 1–136（136 aa）
Not recorded NMY NEOMYCIN × 2 MG MAGNESIUM ION × 170 SCM SPECTINOMYCIN × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 3.50 Å R-free 0.306
4V5B Structure of PDF binding helix in complex with the ribosome. Deposited 2007-11-22 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 50 PDB declaration: 53-meric
Chain AM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 170 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；pH 7.5
Resolution 3.74 Å R-free 0.323
4V5B Structure of PDF binding helix in complex with the ribosome. Deposited 2007-11-22 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Insufficient information Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 173 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；pH 7.5
Resolution 3.74 Å R-free 0.323
4V5H E.Coli 70s Ribosome Stalled During Translation Of Tnac Leader Peptide. Deposited 2009-10-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain BM 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 50 MM TRIS-HCL PH 8.0, 10MM MG-ACETATE, 50MM KCL, 10MM NH4CL, 2MM EGTA, 2MM L-TRYPTOPHAN, 10 MM DTT；pH 8；50 MM TRIS-HCL PH 8.0, 10MM MG-ACETATE, 50MM KCL, 10MM NH4CL, 2MM EGTA, 2MM L-TRYPTOPHAN, 10 MM DTT
cryo-EM vitrification conditions Cryogen ETHANE；CRYOGEN- ETHANE,
Resolution 5.80 Å
4V5Y Crystal structure of the bacterial ribosome from Escherichia coli in complex with paromomycin and ribosome recycling factor (RRF). Deposited 2007-06-19 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain BM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 170 PAR PAROMOMYCIN × 2 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 4.45 Å R-free 0.309
4V5Y Crystal structure of the bacterial ribosome from Escherichia coli in complex with paromomycin and ribosome recycling factor (RRF). Deposited 2007-06-19 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 173 PAR PAROMOMYCIN × 2 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions batch；pH 7.5；277 K；MPD, PEG 8000, MgCl2, NH4Cl, spermine, spermidine, TRIS, EDTA, pH 7.5, batch, temperature 277K
Resolution 4.45 Å R-free 0.309
4V65 Structure of the E. coli ribosome in the Pre-accommodation state Deposited 2008-08-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain BF 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.00 Å
4V66 Structure of the E. coli ribosome and the tRNAs in Post-accommodation state Deposited 2008-08-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain BF 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.00 Å
4V69 Ternary complex-bound E.coli 70S ribosome. Deposited 2008-12-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain BM 1–136（136 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Vitrification using FEI Vitrobot; blot 3 seconds before plunging with an offset of -1mm
Resolution 6.70 Å
4V6C Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting Deposited 2009-06-27 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 184 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；4% PEG 8000, 4% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, microbatch, temperature 291K
Resolution 3.19 Å R-free 0.252
4V6C Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting Deposited 2009-06-27 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；4% PEG 8000, 4% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, microbatch, temperature 291K
Resolution 3.19 Å R-free 0.252
4V6D Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting Deposited 2009-06-27 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain BM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 184 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 7；291 K；4% PEG 8000, 4% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, pH 7.0, microbatch, temperature 291K
Resolution 3.81 Å R-free 0.253
4V6D Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting Deposited 2009-06-27 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain DM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 7；291 K；4% PEG 8000, 4% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, pH 7.0, microbatch, temperature 291K
Resolution 3.81 Å R-free 0.253
4V6E Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting Deposited 2009-06-28 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain BM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 184 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 7；291 K；4% PEG 8000, 4% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, pH 7.0, microbatch, temperature 291K
Resolution 3.71 Å R-free 0.268
4V6E Crystal structure of the E. coli 70S ribosome in an intermediate state of ratcheting Deposited 2009-06-28 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain DM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 7；291 K；4% PEG 8000, 4% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, pH 7.0, microbatch, temperature 291K
Resolution 3.71 Å R-free 0.268
4V6K Structural insights into cognate vs. near-cognate discrimination during decoding. Deposited 2011-01-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain AN 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen NITROGEN
Resolution 8.25 Å
4V6L Structural insights into cognate vs. near-cognate discrimination during decoding. Deposited 2011-01-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BN 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen NITROGEN
Resolution 13.20 Å
4V6M Structure of the ribosome-SecYE complex in the membrane environment Deposited 2011-02-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 60-meric
Chain BM 1–136（136 aa）
Not recorded PEV (1S)-2-{[(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL STEARATE × 101 PGV (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE × 32 ELECTRON MICROSCOPY
cryo-EM buffer 20 mM Hepes (pH 7.2), 100 mM KOAc, 10 mM Mg(OAc)2, 1 mM DTT, 250 microg/ml chloramphenicol；pH 7.2；20 mM Hepes (pH 7.2), 100 mM KOAc, 10 mM Mg(OAc)2, 1 mM DTT, 250 microg/ml chloramphenicol
cryo-EM vitrification conditions Cryogen ETHANE；liquid ethane was used as a cryogen
Resolution 7.10 Å
4V6N Structural characterization of mRNA-tRNA translocation intermediates (50S ribosome of class2 of the six classes) Deposited 2011-12-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain AO 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 TRP TRYPTOPHAN × 1 ELECTRON MICROSCOPY
cryo-EM buffer HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)；pH 7.5；HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)
cryo-EM vitrification conditions blot for 3 seconds；80 K；Cryogen NITROGEN；Blot for 3 seconds, plunge into liquid nitrogen (Vitrobot)
Resolution 12.10 Å
4V6O Structural characterization of mRNA-tRNA translocation intermediates (class 4a of the six classes) Deposited 2011-12-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BO 1–136（136 aa）
Not recorded TRP TRYPTOPHAN × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)；pH 7.5；HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)
cryo-EM vitrification conditions blot for 3 seconds；80 K；Cryogen NITROGEN；Blot for 3 seconds, plunge into liquid nitrogen (Vitrobot)
Resolution 14.70 Å
4V6P Structural characterization of mRNA-tRNA translocation intermediates (class 4b of the six classes) Deposited 2011-12-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BO 1–136（136 aa）
Not recorded TRP TRYPTOPHAN × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)；pH 7.5；HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)
cryo-EM vitrification conditions blot for 6 seconds；80 K；Cryogen NITROGEN；Blot for 6 seconds, plunge into liquid nitrogen (Vitrobot)
Resolution 13.50 Å
4V6Q Structural characterization of mRNA-tRNA translocation intermediates (class 5 of the six classes) Deposited 2011-12-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BO 1–136（136 aa）
Not recorded TRP TRYPTOPHAN × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)；pH 7.5；HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)
cryo-EM vitrification conditions blot for 3 seconds；80 K；Cryogen NITROGEN；Blot for 3 seconds, plunge into liquid nitrogen (Vitrobot)
Resolution 11.50 Å
4V6R Structural characterization of mRNA-tRNA translocation intermediates (class 6 of the six classes) Deposited 2011-12-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BO 1–136（136 aa）
Not recorded TRP TRYPTOPHAN × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)；pH 7.5；HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)
cryo-EM vitrification conditions blot for 3 seconds；80 K；Cryogen NITROGEN；Blot for 3 seconds, plunge into liquid nitrogen (Vitrobot)
Resolution 11.50 Å
4V6S Structural characterization of mRNA-tRNA translocation intermediates (class 3 of the six classes) Deposited 2011-12-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain AO 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)；pH 7.5；HiFi buffer (50 mM Tris-HCl, pH 7.5, 70mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.5 mM spermidine, 8mM putrescine, 2 mM DTT, 3.5 mM MgCl2)
cryo-EM vitrification conditions blot for 3 seconds；80 K；Cryogen NITROGEN；Blot for 3 seconds, plunge into liquid nitrogen (Vitrobot)
Resolution 13.10 Å
4V6T Structure of the bacterial ribosome complexed by tmRNA-SmpB and EF-G during translocation and MLD-loading Deposited 2012-01-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain BM 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions blot for 5-10 seconds before plunging；96.15 K；Cryogen ETHANE；blot for 5-10 seconds before plunging into liquid ethane (FEI Vitrobot)
Resolution 8.30 Å
4V6V Tetracycline resistance protein Tet(O) bound to the ribosome Deposited 2013-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain BQ 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.80 Å
4V6Y E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in classic pre-translocation state (pre1a) Deposited 2013-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BM 1–136（136 aa）
Not recorded VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 12.00 Å
4V6Z E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in classic pre-translocation state (pre1b) Deposited 2013-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BM 1–136（136 aa）
Not recorded VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 12.00 Å
4V70 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in intermediate pre-translocation state (pre3) Deposited 2013-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BM 1–136（136 aa）
Not recorded VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 17.00 Å
4V71 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in intermediate pre-translocation state (pre2) Deposited 2013-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BM 1–136（136 aa）
Not recorded VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 20.00 Å
4V72 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in hybrid pre-translocation state (pre4) Deposited 2013-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BM 1–136（136 aa）
Not recorded VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 13.00 Å
4V73 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in hybrid pre-translocation state (pre5a) Deposited 2013-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BM 1–136（136 aa）
Not recorded VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 15.00 Å
4V74 70S-fMetVal-tRNAVal-tRNAfMet complex in hybrid pre-translocation state (pre5b) Deposited 2013-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BM 1–136（136 aa）
Not recorded VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 17.00 Å
4V75 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in classic post-translocation state (post1) Deposited 2013-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BM 1–136（136 aa）
Not recorded VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 12.00 Å
4V76 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in intermediate post-translocation state (post2a) Deposited 2013-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BM 1–136（136 aa）
Not recorded VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 17.00 Å
4V77 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in intermediate post-translocation state (post2b) Deposited 2013-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BM 1–136（136 aa）
Not recorded VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 17.00 Å
4V78 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in intermediate post-translocation state (post3a) Deposited 2013-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BM 1–136（136 aa）
Not recorded VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 20.00 Å
4V79 E. coli 70S-fMetVal-tRNAVal-tRNAfMet complex in intermediate post-translocation state (post3b) Deposited 2013-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BM 1–136（136 aa）
Not recorded VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 15.00 Å
4V7A E. coli 70S-fMetVal-tRNAVal post-translocation complex (post4) Deposited 2013-10-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain BM 1–136（136 aa）
Not recorded VAL VALINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine；pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Manual blotting for about 2 seconds；Cryogen ETHANE；Manual blotting for about 2 seconds prior to plunging into liquid ethane (custom-built CEVS vitrification instrument with dew point temperature adjusted to 18 degrees C)
Resolution 9.00 Å
4V7B Visualization of two tRNAs trapped in transit during EF-G-mediated translocation Deposited 2013-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BM 1–136（136 aa）
Not recorded FUA FUSIDIC ACID × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 80 mM HEPES potassium, 75 mM NH4Cl, 10 mM MgCl2, 6 mM BME；pH 7.6；80 mM HEPES potassium, 75 mM NH4Cl, 10 mM MgCl2, 6 mM BME
cryo-EM vitrification conditions blot for 5-10 seconds before plunging；96 K；Cryogen ETHANE；Blot for 5-10 seconds before plunging into liquid ethane (FEI VITROBOT MARK I)
Resolution 6.80 Å
4V7C Structure of the Ribosome with Elongation Factor G Trapped in the Pre-Translocation State (pre-translocation 70S*tRNA structure) Deposited 2013-11-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BO 1–136（136 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer Polymix buffer；pH 7.6；10 mM HEPES-KOH, 5 mM MgCl2, 90 mM NH4Cl, 2 mM spermidine, 0.1 mM spermine, 6 mM BME, 0.5 mM viomycin, 0.5 mM GTP, 0.5 mM fusidic acid
cryo-EM vitrification conditions Freshly glow-disharged grids were loaded into an FEI Mark II Vitrobot and equilibrated to 95% relative humidity at 22 degrees Celsius. 2 microliters of sample was applied through the side port, blotted for 7 seconds with a positional offset of 2, and plunged into liquid ethane.；Cryogen ETHANE；Freshly glow-disharged grids were loaded into an FEI Mark II Vitrobot and equilibrated to 95% relative humidity at 22 degrees Celsius. 2 microliters of sample was applied through the side port, blotted for 7 seconds with a positional offset of 2, and plunged into liquid ethane.
Resolution 7.60 Å
4V7D Structure of the Ribosome with Elongation Factor G Trapped in the Pre-Translocation State (pre-translocation 70S*tRNA*EF-G structure) Deposited 2013-11-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain AP 1–136（136 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer Polymix buffer；pH 7.6；10 mM HEPES-KOH, 5 mM MgCl2, 90 mM NH4Cl, 2 mM spermidine, 0.1 mM spermine, 6 mM BME, 0.5 mM viomycin, 0.5 mM GTP, 0.5 mM fusidic acid
cryo-EM vitrification conditions Freshly glow-disharged grids were loaded into an FEI Mark II Vitrobot and equilibrated to 95% relative humidity at 22 degrees Celsius. 2 microliters of sample was applied through the side port, blotted for 7 seconds with a positional offset of 2, and plunged into liquid ethane.；Cryogen ETHANE；Freshly glow-disharged grids were loaded into an FEI Mark II Vitrobot and equilibrated to 95% relative humidity at 22 degrees Celsius. 2 microliters of sample was applied through the side port, blotted for 7 seconds with a positional offset of 2, and plunged into liquid ethane.
Resolution 7.60 Å
4V7I Ribosome-SecY complex. Deposited 2009-10-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain AM 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 50 MM HEPES- KOH PH 7.5, 100 MM KOAC, 10 MM MG(OAC)2, 0.05% DDM；pH 7.5；50 MM HEPES- KOH PH 7.5, 100 MM KOAC, 10 MM MG(OAC)2, 0.05% DDM
cryo-EM vitrification conditions Cryogen ETHANE；THE SPECIMENS WERE PLUNGE FROZEN IN LIQUID ETHANE AT 4 DEGREES C AT AN RH OF ~90-95%.
Resolution 9.60 Å
4V7S Crystal structure of the E. coli ribosome bound to telithromycin. Deposited 2010-08-05 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 181 TEL TELITHROMYCIN × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.25 Å R-free 0.245
4V7S Crystal structure of the E. coli ribosome bound to telithromycin. Deposited 2010-08-05 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.25 Å R-free 0.245
4V7T Crystal structure of the E. coli ribosome bound to chloramphenicol. Deposited 2010-08-14 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 183 CLM CHLORAMPHENICOL × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.19 Å R-free 0.252
4V7T Crystal structure of the E. coli ribosome bound to chloramphenicol. Deposited 2010-08-14 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.19 Å R-free 0.252
4V7U Crystal structure of the E. coli ribosome bound to erythromycin. Deposited 2010-08-15 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 182 ERY ERYTHROMYCIN A × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；4.3% PEG 8000, 4.9% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, 10 mM Tris, 20 mM MES pH 6.5. 0.25 mM EDTA, microbatch, temperature 291K
Resolution 3.10 Å R-free 0.254
4V7U Crystal structure of the E. coli ribosome bound to erythromycin. Deposited 2010-08-15 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；4.3% PEG 8000, 4.9% MPD, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, 10 mM Tris, 20 mM MES pH 6.5. 0.25 mM EDTA, microbatch, temperature 291K
Resolution 3.10 Å R-free 0.254
4V7V Crystal structure of the E. coli ribosome bound to clindamycin. Deposited 2010-08-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 182 CLY CLINDAMYCIN × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；4.3% PEG 8000, 4.9% MPD, 10 mM Tris, 20 mM MES, pH 6.5-7.0, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, 0.25 mM EDTA, microbatch, temperature 291K
Resolution 3.29 Å R-free 0.241
4V7V Crystal structure of the E. coli ribosome bound to clindamycin. Deposited 2010-08-16 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；4.3% PEG 8000, 4.9% MPD, 10 mM Tris, 20 mM MES, pH 6.5-7.0, 3.8 mM MgCl2, 380 mM NH4Cl, 5.5 mM putrescine, 5 mM spermidine, 0.25 mM EDTA, microbatch, temperature 291K
Resolution 3.29 Å R-free 0.241
4V89 Crystal Structure of Release Factor RF3 Trapped in the GTP State on a Rotated Conformation of the Ribosome (without viomycin) Deposited 2011-11-17 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 58-meric
Chain BQ 1–136（136 aa）
Not recorded GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；295 K；Tris Ac PH.7.0 25-35 mM KCL 6.1% PEG 20000 %1 glycerol 50mM sucrose , VAPOR DIFFUSION, SITTING DROP, temperature 295K
Resolution 3.70 Å R-free 0.290
4V9C Allosteric control of the ribosome by small-molecule antibiotics Deposited 2012-07-25 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain BM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 224 NMY NEOMYCIN × 10 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.5；291 K；PEG800, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.30 Å R-free 0.255
4V9C Allosteric control of the ribosome by small-molecule antibiotics Deposited 2012-07-25 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain DM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 266 NMY NEOMYCIN × 8 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.5；291 K；PEG800, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.30 Å R-free 0.255
4V9D Structures of the bacterial ribosome in classical and hybrid states of tRNA binding Deposited 2012-07-31 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain CM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 271 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.00 Å R-free 0.260
4V9D Structures of the bacterial ribosome in classical and hybrid states of tRNA binding Deposited 2012-07-31 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain DM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 227 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8000, MPD, pH 6.5, microbatch, temperature 291K
Resolution 3.00 Å R-free 0.260
4V9O Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain AM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 187 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.272
4V9O Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain CM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 187 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.272
4V9O Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain EM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 187 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.272
4V9O Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain GM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 187 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.272
4V9P Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain AM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 185 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.267
4V9P Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain CM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 185 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.267
4V9P Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain EM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 185 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.267
4V9P Control of ribosomal subunit rotation by elongation factor G Deposited 2013-05-03 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain GM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 185 ZN ZINC ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, KSCN, pH 6.5, microbatch, temperature 291K
Resolution 2.90 Å R-free 0.267
4WF1 Crystal structure of the E. coli ribosome bound to negamycin. Deposited 2014-09-11 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain BM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 271 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.09 Å R-free 0.244
4WF1 Crystal structure of the E. coli ribosome bound to negamycin. Deposited 2014-09-11 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain DM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 228 ZN ZINC ION × 1 NEG NEGAMYCIN × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.09 Å R-free 0.244
4WOI 4,5-linked aminoglycoside antibiotics regulate the bacterial ribosome by targeting dynamic conformational processes within intersubunit bridge B2 Deposited 2014-10-15 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain BM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 269 PAR PAROMOMYCIN × 6 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KCl, KSCN
Resolution 3.00 Å R-free 0.253
4WOI 4,5-linked aminoglycoside antibiotics regulate the bacterial ribosome by targeting dynamic conformational processes within intersubunit bridge B2 Deposited 2014-10-15 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain CM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 226 PAR PAROMOMYCIN × 7 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KCl, KSCN
Resolution 3.00 Å R-free 0.253
4WWW Crystal structure of the E. coli ribosome bound to CEM-101 Deposited 2014-11-12 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain RM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 182 EM1 (3aS,4R,7S,9R,10R,11R,13R,15R,15aR)-1-{4-[4-(3-aminophenyl)-1H-1,2,3-triazol-1-yl]butyl}-4-ethyl-7-fluoro-11-methoxy-3a ,7,9,11,13,15-hexamethyl-2,6,8,14-tetraoxotetradecahydro-2H-oxacyclotetradecino[4,3-d][1,3]oxazol-10-yl 3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranoside × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.10 Å R-free 0.252
4WWW Crystal structure of the E. coli ribosome bound to CEM-101 Deposited 2014-11-12 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain YM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 179 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.10 Å R-free 0.252
4YBB High-resolution structure of the Escherichia coli ribosome Deposited 2015-02-18 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DN 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 263 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 PGE TRIETHYLENE GLYCOL × 9 ACY ACETIC ACID × 3 EDO 1,2-ETHANEDIOL × 12 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.10 Å R-free 0.234
4YBB High-resolution structure of the Escherichia coli ribosome Deposited 2015-02-18 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CN 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 200 PG4 TETRAETHYLENE GLYCOL × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 2.10 Å R-free 0.234
5ADY Cryo-EM structures of the 50S ribosome subunit bound with HflX Deposited 2015-08-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 34-meric
Chain M 1–136（136 aa）
Not recorded GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20MM TRIS-HCL, 100MM NH4CL, 10MM MGCL2；pH 7.5；20MM TRIS-HCL, 100MM NH4CL, 10MM MGCL2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
5AFI 2.9A Structure of E. coli ribosome-EF-TU complex by cs-corrected cryo-EM Deposited 2015-01-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 333 CL CHLORIDE ION × 2 FME N-FORMYLMETHIONINE × 1 KIR KIRROMYCIN × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 NA SODIUM ION × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer 50MM HEPES-KOH, 70MMNH4CL, 30MM KCL, 20MM MGCL2, 1MM DTT, 0.6MM SPERMINE, 0.4MM SPERMIDINE, 0.15MM KIRROMYCIN；pH 7.5；50MM HEPES-KOH, 70MMNH4CL, 30MM KCL, 20MM MGCL2, 1MM DTT, 0.6MM SPERMINE, 0.4MM SPERMIDINE, 0.15MM KIRROMYCIN
cryo-EM vitrification conditions Cryogen ETHANE；LIQUIDE ETHANE
Resolution 2.90 Å
5AKA EM structure of ribosome-SRP-FtsY complex in closed state Deposited 2015-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 31 PDB declaration: 34-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 110 ELECTRON MICROSCOPY
cryo-EM buffer 50MM HEPES-KOH, 100MM KOAC, 8MM MG(OAC)2, 500UG/ML CHLORAMPHENICO；pH 7.5；50MM HEPES-KOH, 100MM KOAC, 8MM MG(OAC)2, 500UG/ML CHLORAMPHENICO
cryo-EM vitrification conditions Cryogen ETHANE；LIQUID ETHAN
Resolution 5.70 Å
5GAD RNC-SRP-SR complex early state Deposited 2015-11-24 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 37-meric
Chain N 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 433 ZN ZINC ION × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
5GAE RNC in complex with a translocating SecYEG Deposited 2015-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain N 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.33 Å
5GAF RNC in complex with SRP Deposited 2015-11-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 36-meric
Chain N 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 431 ZN ZINC ION × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
5GAG RNC in complex with SRP-SR in the closed state Deposited 2015-11-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 36-meric
Chain N 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 431 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
5GAH RNC in complex with SRP with detached NG domain Deposited 2015-11-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 36-meric
Chain N 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 431 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
5H5U Mechanistic insights into the alternative translation termination by ArfA and RF2 Deposited 2016-11-09 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain N 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.01 Å
5IQR Structure of RelA bound to the 70S ribosome Deposited 2016-03-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 299 ZN ZINC ION × 3 PAR PAROMOMYCIN × 1 MET METHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Grids were blotted for 5 s
Resolution 3.00 Å
5IT8 High-resolution structure of the Escherichia coli ribosome Deposited 2016-03-16 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DN 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 266 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.12 Å R-free 0.220
5IT8 High-resolution structure of the Escherichia coli ribosome Deposited 2016-03-16 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CN 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 200 PG4 TETRAETHYLENE GLYCOL × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD
Resolution 3.12 Å R-free 0.220
5J5B Structure of the WT E coli ribosome bound to tetracycline Deposited 2016-04-01 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DN 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 267 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 TAC TETRACYCLINE × 1 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8000, Spermidine, Putrescine, Ammonium Chloride, Magnesium Chloride, MES pH 6.5
Resolution 2.80 Å R-free 0.219
5J5B Structure of the WT E coli ribosome bound to tetracycline Deposited 2016-04-01 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CN 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 202 PG4 TETRAETHYLENE GLYCOL × 1 TAC TETRACYCLINE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8000, Spermidine, Putrescine, Ammonium Chloride, Magnesium Chloride, MES pH 6.5
Resolution 2.80 Å R-free 0.219
5J7L Structure of the 70S E coli ribosome with the U1052G mutation in the 16S rRNA bound to tetracycline Deposited 2016-04-06 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DN 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 268 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 TAC TETRACYCLINE × 2 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, Magnesium Chloride, MES pH 6.5
Resolution 3.00 Å R-free 0.193
5J7L Structure of the 70S E coli ribosome with the U1052G mutation in the 16S rRNA bound to tetracycline Deposited 2016-04-06 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CN 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 204 PG4 TETRAETHYLENE GLYCOL × 1 TAC TETRACYCLINE × 2 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, Magnesium Chloride, MES pH 6.5
Resolution 3.00 Å R-free 0.193
5J88 Structure of the E coli 70S ribosome with the U1060A mutation in 16S rRNA Deposited 2016-04-07 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DN 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 266 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, Magnesium Chloride, MES pH 6.5
Resolution 3.32 Å R-free 0.219
5J88 Structure of the E coli 70S ribosome with the U1060A mutation in 16S rRNA Deposited 2016-04-07 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CN 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 200 PG4 TETRAETHYLENE GLYCOL × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, Magnesium Chloride, MES pH 6.5
Resolution 3.32 Å R-free 0.219
5J8A Structure of the E coli 70S ribosome with the U1052G mutation in 16S rRNA bound to tigecycline Deposited 2016-04-07 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DN 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 268 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 T1C TIGECYCLINE × 1 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, MAgnesium Chloride, MPD, MES pH 6.5
Resolution 3.10 Å R-free 0.192
5J8A Structure of the E coli 70S ribosome with the U1052G mutation in 16S rRNA bound to tigecycline Deposited 2016-04-07 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CN 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 204 PG4 TETRAETHYLENE GLYCOL × 1 T1C TIGECYCLINE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, MAgnesium Chloride, MPD, MES pH 6.5
Resolution 3.10 Å R-free 0.192
5J91 Structure of the Wild-type 70S E coli ribosome bound to Tigecycline Deposited 2016-04-08 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DN 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 267 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 T1C TIGECYCLINE × 1 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, MAgnesium Chloride, MPD, MES pH 6.5
Resolution 2.96 Å R-free 0.221
5J91 Structure of the Wild-type 70S E coli ribosome bound to Tigecycline Deposited 2016-04-08 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CN 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 202 PG4 TETRAETHYLENE GLYCOL × 1 T1C TIGECYCLINE × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, MAgnesium Chloride, MPD, MES pH 6.5
Resolution 2.96 Å R-free 0.221
5JC9 Structure of the Escherichia coli ribosome with the U1052G mutation in the 16S rRNA Deposited 2016-04-14 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 53-meric
Chain DN 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 267 PG4 TETRAETHYLENE GLYCOL × 6 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 14 PUT 1,4-DIAMINOBUTANE × 16 ZN ZINC ION × 2 PEG DI(HYDROXYETHYL)ETHER × 11 EDO 1,2-ETHANEDIOL × 12 PGE TRIETHYLENE GLYCOL × 9 SPD SPERMIDINE × 4 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 GUN GUANINE × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, MAgnesium Chloride, MPD, MES
Resolution 3.03 Å R-free 0.200
5JC9 Structure of the Escherichia coli ribosome with the U1052G mutation in the 16S rRNA Deposited 2016-04-14 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain CN 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 202 PG4 TETRAETHYLENE GLYCOL × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG 8k, Spermidine, Putrescine, Ammonium Chloride, MAgnesium Chloride, MPD, MES
Resolution 3.03 Å R-free 0.200
5JTE Cryo-EM structure of an ErmBL-stalled ribosome in complex with A-, P-, and E-tRNA Deposited 2016-05-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 58-meric
Chain BM 1–136（136 aa）
Not recorded LYS LYSINE × 1 ERY ERYTHROMYCIN A × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5JU8 Cryo-EM structure of an ErmBL-stalled ribosome in complex with P-, and E-tRNA Deposited 2016-05-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BM 1–136（136 aa）
Not recorded ERY ERYTHROMYCIN A × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5KCR Cryo-EM structure of the Escherichia coli 70S ribosome in complex with antibiotic Avilamycin C, mRNA and P-site tRNA at 3.6A resolution Deposited 2016-06-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain 1Q 1–136（136 aa）
Not recorded 6UQ (2R,3S,4R,6S)-4-hydroxy-6-{[(2R,3aR,4R,4'R,5'S,6S,6'R,7aR)-4'-hydroxy-6-{[(2S,3R,4R,5S,6R)-3-hydroxy-2-{[(2R,3S,4S,5S,6S)-4-hydroxy-6-({(2R,3aS,3a'R,6S,6'R,7R,7'R,7aR,7a'R)-7'-hydroxy-7'-[(1S)-1-hydroxyethyl]-6'-methyl-7-[(2-methylpropanoyl)oxy]octahydro-4H-2,4'-spirobi[[1,3]dioxolo[4,5-c]pyran]-6-yl}oxy)-5-methoxy-2-(methoxymethyl)tetrahydro-2H-pyran-3-yl]oxy}-5-methoxy-6-methyltetrahydro-2H-pyran-4-yl]oxy}-4,6',7a-trimethyloctahydro-4H-spiro[1,3-dioxolo[4,5-c]pyran-2,2'-pyran]-5'-yl]oxy}-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-4-hydroxy-2-methoxy-6-methylbenzoate (non-preferred name) × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
X-ray crystallization conditions pH 7.4
Resolution 3.60 Å
5KCS Cryo-EM structure of the Escherichia coli 70S ribosome in complex with antibiotic Evernimycin, mRNA, TetM and P-site tRNA at 3.9A resolution Deposited 2016-06-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain 1Q 1–136（136 aa）
Not recorded EVN (2R,3R,4R,6S)-6-{[(2R,3aR,4R,4'R,5'S,6S,6'R,7S,7aR)-6-{[(2S,3R,4R,5S,6R)-2-{[(2R,3S,4S,5S,6S)-6-({(2R,3aS,3a'R,6S,7R,7' R,7aS,7a'S)-7'-[(2,4-dihydroxy-6-methylbenzoyl)oxy]-7-hydroxyoctahydro-4H-2,4'-spirobi[[1,3]dioxolo[4,5-c]pyran]-6-yl}ox y)-4-hydroxy-5-methoxy-2-(methoxymethyl)tetrahydro-2H-pyran-3-yl]oxy}-3-hydroxy-5-methoxy-6-methyltetrahydro-2H-pyran-4- yl]oxy}-4',7-dihydroxy-4,6',7a-trimethyloctahydro-4H-spiro[1,3-dioxolo[4,5-c]pyran-2,2'-pyran]-5'-yl]oxy}-4-{[(2R,4S,5R, 6S)-5-methoxy-4,6-dimethyl-4-nitrotetrahydro-2H-pyran-2-yl]oxy}-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-4-hydroxy-2-methoxy-6-methylbenzoate (non-preferred name) × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
5KPS Structure of RelA bound to ribosome in absence of A/R tRNA (Structure I) Deposited 2016-07-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain M 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Apply 2 uL sample and blot 4 seconds before plunging into liquid ethane (GATAN CRYOPLUNGE 3).
Resolution 3.90 Å
5KPV Structure of RelA bound to ribosome in presence of A/R tRNA (Structure II) Deposited 2016-07-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain L 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Apply 2 uL sample and blot 4 seconds before plunging into liquid ethane (GATAN CRYOPLUNGE 3).
Resolution 4.10 Å
5KPW Structure of RelA bound to ribosome in presence of A/R tRNA (Structure III) Deposited 2016-07-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain L 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Apply 2 uL sample and blot 4 seconds before plunging into liquid ethane (GATAN CRYOPLUNGE 3).
Resolution 3.90 Å
5KPX Structure of RelA bound to ribosome in presence of A/R tRNA (Structure IV) Deposited 2016-07-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain L 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Apply 2 uL sample and blot 4 seconds before plunging into liquid ethane (GATAN CRYOPLUNGE 3).
Resolution 3.90 Å
5L3P Cryo-EM structure of stringent response factor RelA bound to ErmCL-stalled ribosome complex Deposited 2016-05-24 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain Q 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
5LZA Structure of the 70S ribosome with SECIS-mRNA and P-site tRNA (Initial complex, IC) Deposited 2016-09-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain M 1–136（136 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Hepes-KOH, pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6mM spermine, 0.4mM spermidine, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5LZB Structure of SelB-Sec-tRNASec bound to the 70S ribosome in the initial binding state (IB) Deposited 2016-09-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain M 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 SEC SELENOCYSTEINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Hepes-KOH, pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6mM spermine, 0.4mM spermidine, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
5LZC Structure of SelB-Sec-tRNASec bound to the 70S ribosome in the codon reading state (CR) Deposited 2016-09-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain M 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 SEC SELENOCYSTEINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Hepes-KOH, pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6mM spermine, 0.4mM spermidine, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
5LZD Structure of SelB-Sec-tRNASec bound to the 70S ribosome in the GTPase activated state (GA) Deposited 2016-09-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain M 1–136（136 aa）
Not recorded CL CHLORIDE ION × 1 MG MAGNESIUM ION × 147 FME N-FORMYLMETHIONINE × 1 SEC SELENOCYSTEINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Hepes-KOH, pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6mM spermine, 0.4mM spermidine, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
5LZE Structure of the 70S ribosome with Sec-tRNASec in the classical pre-translocation state (C) Deposited 2016-09-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain M 1–136（136 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Hepes-KOH, pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
5LZF Structure of the 70S ribosome with fMetSec-tRNASec in the hybrid pre-translocation state (H) Deposited 2016-09-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain M 1–136（136 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Hepes-KOH, pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2, 0.6mM spermine, 0.4mM spermidine, 2 mM DTT
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.60 Å
5MDV Structure of ArfA and RF2 bound to the 70S ribosome (accommodated state) Deposited 2016-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 440 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.97 Å
5MDW Structure of ArfA(A18T) and RF2 bound to the 70S ribosome (pre-accommodated state) Deposited 2016-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 438 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.06 Å
5MDY Structure of ArfA and TtRF2 bound to the 70S ribosome (pre-accommodated state) Deposited 2016-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 62-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 450 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.35 Å
5MDZ Structure of the 70S ribosome (empty A site) Deposited 2016-11-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 437 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
5MGP Structural basis for ArfA-RF2 mediated translation termination on stop-codon lacking mRNAs Deposited 2016-11-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain M 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
5NCO Quaternary complex between SRP, SR, and SecYEG bound to the translating ribosome Deposited 2017-03-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 36 PDB declaration: 40-meric
Chain N 1–136（136 aa）
Not recorded ZN ZINC ION × 1 ALF TETRAFLUOROALUMINATE ION × 2 MG MAGNESIUM ION × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
5NP6 70S structure prior to bypassing Deposited 2017-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain k 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
5NWY 2.9 A cryo-EM structure of VemP-stalled ribosome-nascent chain complex Deposited 2017-05-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain Z 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
5O2R Cryo-EM structure of the proline-rich antimicrobial peptide Api137 bound to the terminating ribosome Deposited 2017-05-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain M 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
5U4I Structural Basis of Co-translational Quality Control by ArfA and RF2 Bound to Ribosome Deposited 2016-12-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain N 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 124 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
5UYK 70S ribosome bound with cognate ternary complex not base-paired to A site codon (Structure I) Deposited 2017-02-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain 15 1–136（136 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 3.90 Å
5UYL 70S ribosome bound with cognate ternary complex base-paired to A site codon (Structure II) Deposited 2017-02-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain 15 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 3.60 Å
5UYM 70S ribosome bound with cognate ternary complex base-paired to A site codon, closed 30S (Structure III) Deposited 2017-02-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain 15 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 383 ZN ZINC ION × 2 FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 3.20 Å
5UYN 70S ribosome bound with near-cognate ternary complex not base-paired to A site codon (Structure I-nc) Deposited 2017-02-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain 15 1–136（136 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 4.00 Å
5UYP 70S ribosome bound with near-cognate ternary complex base-paired to A site codon, open 30S (Structure II-nc) Deposited 2017-02-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain 15 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 LYS LYSINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 3.90 Å
5UYQ 70S ribosome bound with near-cognate ternary complex base-paired to A site codon, closed 30S (Structure III-nc) Deposited 2017-02-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain 15 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 LYS LYSINE × 1 MG MAGNESIUM ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 3.80 Å
5WDT 70S ribosome-EF-Tu H84A complex with GppNHp Deposited 2017-07-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain M 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 1904 K POTASSIUM ION × 5 PHE PHENYLALANINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；5 second blot time, no wait time
Resolution 3.00 Å
5WE4 70S ribosome-EF-Tu wt complex with GppNHp Deposited 2017-07-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1618 K POTASSIUM ION × 1 FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；5 second blot time, no wait time
Resolution 3.10 Å
5WE6 70S ribosome-EF-Tu H84A complex with GTP and cognate tRNA Deposited 2017-07-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain M 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 662 K POTASSIUM ION × 8 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；5 second blot time, no wait time
Resolution 3.40 Å
5WFK 70S ribosome-EF-Tu H84A complex with GTP and near-cognate tRNA (Complex C3) Deposited 2017-07-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain M 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 1413 K POTASSIUM ION × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；5 second blot time, no wait time
Resolution 3.40 Å
6BU8 70S ribosome with S1 domains 1 and 2 (Class 1) Deposited 2017-12-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain 15 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；2 uL of complex was applied to each grid. After a 10-second incubation, the grids were blotted for 2 to 4 seconds.
Resolution 3.50 Å
6BY1 E. coli pH03H9 complex Deposited 2017-12-19 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain CM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 225 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；289 K；PEG 2000, PEP629, potassium thiocyanate, tris acetate
Resolution 3.94 Å R-free 0.269
6BY1 E. coli pH03H9 complex Deposited 2017-12-19 Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain DM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 220 ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；289 K；PEG 2000, PEP629, potassium thiocyanate, tris acetate
Resolution 3.94 Å R-free 0.269
6C4H Conformation of methylated GGQ in the peptidyl transferase center during translation termination (PTC region) Deposited 2018-01-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 5 PDB declaration: heptameric
Chain N 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 34 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Grids were blotted for 3.5 seconds.
Resolution 3.10 Å
6C4I Conformation of methylated GGQ in the peptidyl transferase center during translation termination Deposited 2018-01-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain N 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 317 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Grids were blotted for 3.5 seconds.
Resolution 3.24 Å
6ENF Cryo-EM structure of a polyproline-stalled ribosome in the absence of EF-P Deposited 2017-10-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain M 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6ENJ Polyproline-stalled ribosome in the presence of A+P site tRNA and elongation-factor P (EF-P) Deposited 2017-10-05 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain M 1–136（136 aa）
Not recorded PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6ENU Polyproline-stalled ribosome in the presence of elongation-factor P (EF-P) Deposited 2017-10-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain M 1–136（136 aa）
Not recorded PRO PROLINE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6GBZ 50S ribosomal subunit assembly intermediate state 5 Deposited 2018-04-16 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 27 PDB declaration: 29-meric
Chain M 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6GC8 50S ribosomal subunit assembly intermediate - 50S rec* Deposited 2018-04-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 27 PDB declaration: 29-meric
Chain M 1–136（136 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6GWT Cryo-EM structure of an E. coli 70S ribosome in complex with RF3-GDPCP, RF1(GAQ) and Pint-tRNA (State I) Deposited 2018-06-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain M 1–136（136 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；Solutions were preapred fresh and filtered previous to usage.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6GXM Cryo-EM structure of an E. coli 70S ribosome in complex with RF3-GDPCP, RF1(GAQ) and Pint-tRNA (State II) Deposited 2018-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain M 1–136（136 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；Solutions were preapred fresh and filtered previous to usage.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6GXN Cryo-EM structure of an E. coli 70S ribosome in complex with RF3-GDPCP, RF1(GAQ) and Pint-tRNA (State III) Deposited 2018-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain M 1–136（136 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；Solutions were preapred fresh and filtered previous to usage.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6GXO Cryo-EM structure of a rotated E. coli 70S ribosome in complex with RF3-GDPCP, RF1(GAQ) and P/E-tRNA (State IV) Deposited 2018-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain M 1–136（136 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；Solutions were preapred fresh and filtered previous to usage.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6GXP Cryo-EM structure of a rotated E. coli 70S ribosome in complex with RF3-GDPCP(RF3-only) Deposited 2018-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain M 1–136（136 aa）
Not recorded GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；Solutions were preapred fresh and filtered previous to usage.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
6H4N Structure of a hibernating 100S ribosome reveals an inactive conformation of the ribosomal protein S1 - 70S Hibernating E. coli Ribosome Deposited 2018-07-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain M 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；B100S buffer (25 mM Hepes pH 7.5, 100 mM KOAc, 15 mM Mg(OAc)2, 1 mM dithiothreitol)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6H58 Structure of a hibernating 100S ribosome reveals an inactive conformation of the ribosomal protein S1 - Full 100S Hibernating E. coli Ribosome Deposited 2018-07-24 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 104 PDB declaration: 112-meric
Chain M 1–136（136 aa）
Chain MM 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 7.90 Å
6HRM E. coli 70S d2d8 stapled ribosome Deposited 2018-09-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 53-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.96 Å
6I0Y TnaC-stalled ribosome complex with the titin I27 domain folding close to the ribosomal exit tunnel Deposited 2018-10-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 143 ZN ZINC ION × 1 TRP TRYPTOPHAN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6I7V Ribosomal protein paralogs bL31 and bL36 Deposited 2018-11-19 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 99 PDB declaration: 105-meric
Chain CN 1–136（136 aa）
Chain DN 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 453 PGE TRIETHYLENE GLYCOL × 8 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 13 PG4 TETRAETHYLENE GLYCOL × 5 SPD SPERMIDINE × 3 PUT 1,4-DIAMINOBUTANE × 7 1PE PENTAETHYLENE GLYCOL × 2 ACY ACETIC ACID × 3 PEG DI(HYDROXYETHYL)ETHER × 9 EDO 1,2-ETHANEDIOL × 12 GUN GUANINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 6.5；291 K；PEG8k, MPD, KSCN
Resolution 2.90 Å R-free 0.255
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain M 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6O9K 70S initiation complex Deposited 2019-03-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain M 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
6OFX Non-rotated ribosome (Structure I) Deposited 2019-04-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain m 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6OG7 70S termination complex with RF2 bound to the UGA codon. Non-rotated ribosome with RF2 bound (Structure II) Deposited 2019-04-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain m 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain m 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain m 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain m 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain M 1–136（136 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6ORE Release complex 70S Deposited 2019-04-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 Å
6ORL RF1 pre-accommodated 70S complex at 24 ms Deposited 2019-04-30 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 295 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
6OSK RF1 accommodated 70S complex at 60 ms Deposited 2019-05-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 307 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å
6OSQ RF1 accommodated state bound Release complex 70S at long incubation time point Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 436 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
6OST RF2 pre-accommodated state bound Release complex 70S at 24ms Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
6OT3 RF2 accommodated state bound Release complex 70S at 24 ms Deposited 2019-05-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
6OUO RF2 accommodated state bound 70S complex at long incubation time Deposited 2019-05-05 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 12 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.70 Å
6Q97 Structure of tmRNA SmpB bound in A site of E. coli 70S ribosome Deposited 2018-12-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6Q98 Structure of tmRNA SmpB bound in P site of E. coli 70S ribosome Deposited 2018-12-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 57-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 429 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
6Q9A Structure of tmRNA SmpB bound past E site of E. coli 70S ribosome Deposited 2018-12-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain M 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 437 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6QUL Structure of a bacterial 50S ribosomal subunit in complex with the novel quinoxolidinone antibiotic cadazolid Deposited 2019-02-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 31-meric
Chain N 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 MG MAGNESIUM ION × 382 AMP ADENOSINE MONOPHOSPHATE × 1 JJH cadazolid × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6S0K Ribosome nascent chain in complex with SecA Deposited 2019-06-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 35-meric
Chain N 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 68 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.10 Å
6SZS Release factor-dependent ribosome rescue by BrfA in the Gram-positive bacterium Bacillus subtilis Deposited 2019-10-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain M 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.06 Å
6TBV Cryo-EM structure of an Escherichia coli ribosome-SpeFL complex stalled in response to L-ornithine (Replicate 2) Deposited 2019-11-04 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain L161 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 339 K POTASSIUM ION × 147 UNX UNKNOWN LIGAND × 1201 ZN ZINC ION × 3 ORN L-ornithine × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
6TC3 Cryo-EM structure of an Escherichia coli ribosome-SpeFL complex stalled in response to L-ornithine (Replicate 1) Deposited 2019-11-05 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain L161 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 339 K POTASSIUM ION × 147 UNX UNKNOWN LIGAND × 1201 ZN ZINC ION × 3 ORN L-ornithine × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
6VU3 Cryo-EM structure of Escherichia coli transcription-translation complex A (TTC-A) containing mRNA with a 12 nt long spacer Deposited 2020-02-14 Different oligomeric state Different experimental conditions Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VWL 70S ribosome bound to HIV frameshifting stem-loop (FSS) and P/E tRNA (rotated conformation) Deposited 2020-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain K 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 34 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6VWM 70S ribosome bound to HIV frameshifting stem-loop (FSS) and P-site tRNA (non-rotated conformation, Structure I) Deposited 2020-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain K 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 53 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6VWN 70S ribosome bound to HIV frameshifting stem-loop (FSS) and P-site tRNA (non-rotated conformation, Structure II) Deposited 2020-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain K 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 55 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ3 Escherichia coli transcription-translation complex D2 (TTC-D2) containing mRNA with a 27 nt long spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6VZ7 Escherichia coli transcription-translation complex C1 (TTC-C1) containing a 27 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VZJ Escherichia coli transcription-translation complex A1 (TTC-A1) containing mRNA with a 15 nt long spacer, fMet-tRNAs at E-site and P-site, and lacking transcription factor NusG Deposited 2020-02-28 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
6WD0 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain m 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6WD1 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-B) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain m 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6WD2 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain m 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD3 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-B1) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain m 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD4 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-B2) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain m 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD5 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-C1) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain m 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD6 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-C2) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain m 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD7 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-D) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain m 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6WD8 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain m 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD9 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-B) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain m 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WDA Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-C) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain m 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6WDB Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure IV-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain m 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
6WDC Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure IV-B) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain m 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6WDD Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure V-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain m 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6WDE Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure V-B) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain m 1–136（136 aa）
Not recorded PHE PHENYLALANINE × 1 MET METHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6WDF Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure VI-A) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain m 1–136（136 aa）
Not recorded PHE PHENYLALANINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6WDG Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure VI-B) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain m 1–136（136 aa）
Not recorded PHE PHENYLALANINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6WDH Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure IV-B1) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain m 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.30 Å
6WDI Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure IV-B2) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain m 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
6WDJ Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure V-A1) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain m 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WDK Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure V-A2) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain m 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WDL Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure V-B1) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain m 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WDM Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Non-cognate Structure V-B2) Deposited 2020-03-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain m 1–136（136 aa）
Not recorded PHE PHENYLALANINE × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WNW Active 70S ribosome without free 5S rRNA and bound with A- and P- tRNA Deposited 2020-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain m 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
6XZ7 E. coli 50S ribosomal subunit in complex with dirithromycin, fMet-Phe-tRNA(Phe) and deacylated tRNA(iMet). Deposited 2020-02-03 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 33-meric
Chain M 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 178 DI0 Dirithromycin × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.10 Å
6XZA E. coli 70S ribosome in complex with dirithromycin, and deacylated tRNA(iMet) (focused classification). Deposited 2020-02-03 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain M2 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) DI0 Dirithromycin × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.66 Å
6XZB E. coli 70S ribosome in complex with dirithromycin, fMet-Phe-tRNA(Phe) and deacylated tRNA(iMet) (focused classification). Deposited 2020-02-03 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain M2 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) DI0 Dirithromycin × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.54 Å
6Y69 Cryo-EM structure of an Escherichia coli 70S ribosome in complex with antibiotic TetracenomycinX Deposited 2020-02-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 54-meric
Chain M 1–136（136 aa）
Not recorded OCW Tetracenomycin X × 1 MG MAGNESIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.86 Å
6YSR Structure of the P+9 stalled ribosome complex Deposited 2020-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 332 ZN ZINC ION × 2 CL CHLORIDE ION × 1 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；50 mM HEPES, 30 mM KCl, 7 mM MgCl2
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 3.10 Å
6YSS Structure of the P+9 ArfB-ribosome complex in the post-hydrolysis state Deposited 2020-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 387 ZN ZINC ION × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；50 mM HEPES, 30 mM KCl, 7 mM MgCl2
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 2.60 Å
6YST Structure of the P+9 ArfB-ribosome complex with P/E hybrid tRNA in the post-hydrolysis state Deposited 2020-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 253 ZN ZINC ION × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；50 mM HEPES, 30 mM KCl, 7 mM MgCl2
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 3.20 Å
6YSU Structure of the P+0 ArfB-ribosome complex in the post-hydrolysis state Deposited 2020-04-23 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 356 ZN ZINC ION × 1 NA SODIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4；50 mM HEPES, 30 mM KCl, 7 mM MgCl2, 0.1 % w/v DDM
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6ZTJ E. coli 70S-RNAP expressome complex in NusG-coupled state (38 nt intervening mRNA) Deposited 2020-07-20 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain BN 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 479 PHE PHENYLALANINE × 1 ZN ZINC ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6ZTL E. coli 70S-RNAP expressome complex in collided state bound to NusG Deposited 2020-07-20 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 54 PDB declaration: 62-meric
Chain BN 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 441 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6ZTM E. coli 70S-RNAP expressome complex in collided state without NusG Deposited 2020-07-20 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 52 PDB declaration: 60-meric
Chain BN 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 421 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
6ZTN E. coli 70S-RNAP expressome complex in NusG-coupled state (42 nt intervening mRNA) Deposited 2020-07-20 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 54 PDB declaration: 63-meric
Chain BN 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 487 PHE PHENYLALANINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6ZTO E. coli 70S-RNAP expressome complex in uncoupled state 1 Deposited 2020-07-20 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 54 PDB declaration: 62-meric
Chain BN 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 487 PHE PHENYLALANINE × 1 ZN ZINC ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6ZTP E. coli 70S-RNAP expressome complex in uncoupled state 6 Deposited 2020-07-20 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 54 PDB declaration: 62-meric
Chain BN 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 487 PHE PHENYLALANINE × 1 ZN ZINC ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6ZU1 E. coli 70S-RNAP expressome complex in uncoupled state 2 Deposited 2020-07-21 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 54 PDB declaration: 62-meric
Chain BN 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 487 PHE PHENYLALANINE × 1 ZN ZINC ION × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7ABZ Structure of pre-accomodated trans-translation complex on E. coli stalled ribosome. Deposited 2020-09-09 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain M 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 192 KIR KIRROMYCIN × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 3.5 seconds before plunging
Resolution 3.21 Å
7AC7 Structure of accomodated trans-translation complex on E. Coli stalled ribosome. Deposited 2020-09-10 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain M 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 441 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 3.5 seconds before plunging
Resolution 3.08 Å
7ACJ Structure of translocated trans-translation complex on E. coli stalled ribosome. Deposited 2020-09-11 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 55-meric
Chain M 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 308 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 3.5 seconds before plunging
Resolution 3.20 Å
7ACR Structure of post-translocated trans-translation complex on E. coli stalled ribosome. Deposited 2020-09-11 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 55-meric
Chain M 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 212 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 3.5 seconds before plunging
Resolution 3.44 Å
7B5K E. coli 70S containing suppressor tRNA in the A-site stabilized by a Negamycin analogue and P-site tRNA-nascent chain. Deposited 2020-12-03 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain M 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 359 ERY ERYTHROMYCIN A × 1 SY5 2-[[[(3~{R},5~{R})-3-azanyl-6-(3-azanylpropylamino)-5-oxidanyl-hexanoyl]amino]-methyl-amino]ethanoic acid × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 Å
7BL4 in vitro reconstituted 50S-ObgE-GMPPNP-RsfS particle Deposited 2021-01-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 31 PDB declaration: 33-meric
Chain M 1–136（136 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 6 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
7BL5 pre-50S-ObgE particle Deposited 2021-01-18 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 35-meric
Chain M 1–136（136 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 2 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7BL6 50S-ObgE-GMPPNP particle Deposited 2021-01-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 32-meric
Chain M 1–136（136 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
7BV8 Mature 50S ribosomal subunit from RrmJ knock out E.coli strain Deposited 2020-04-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 32-meric
Chain N 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Solutions were made fresh form concentrated to avoid microbial contamination.
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2 seconds before plunging
Resolution 3.14 Å
7D6Z Molecular model of the cryo-EM structure of 70S ribosome in complex with peptide deformylase and trigger factor Deposited 2020-10-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain M 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
7D80 Molecular model of the cryo-EM structure of 70S ribosome in complex with peptide deformylase, trigger factor, and methionine aminopeptidase Deposited 2020-10-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain l 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.10 Å
7JSS ArfB Rescue of a 70S Ribosome stalled on truncated mRNA with a partial A-site codon (+2-II) Deposited 2020-08-15 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain m 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7JSW ArfB Rescue of a 70S Ribosome stalled on truncated mRNA with a partial A-site codon (+2-III) Deposited 2020-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain m 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7JSZ ArfB Rescue of a 70S Ribosome stalled on truncated mRNA with a partial A-site codon (+2-IV) Deposited 2020-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain m 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7JT1 70S ribosome stalled on long mRNA with ArfB-1 and ArfB-2 bound (+9-III) Deposited 2020-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain m 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7JT2 70S ribosome stalled on long mRNA with ArfB bound in the A site Deposited 2020-08-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain m 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7JT3 Rotated 70S ribosome stalled on long mRNA with ArfB-1 and ArfB-2 bound in the A site (+9-IV) Deposited 2020-08-17 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain m 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
7K50 Pre-translocation non-frameshifting(CCA-A) complex (Structure I) Deposited 2020-09-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain m 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blotting force 9, blotted for 4 seconds
Resolution 3.40 Å
7K51 Mid-translocated non-frameshifting(CCA-A) complex with EF-G and GDPCP (Structure II) Deposited 2020-09-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain m 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PRO PROLINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blotting force 9, blotted for 4 seconds
Resolution 3.50 Å
7K52 Near post-translocated non-frameshifting(CCA-A) complex with EF-G and GDPCP (Structure III) Deposited 2020-09-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain m 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PRO PROLINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blotting force 9, blotted for 4 seconds
Resolution 3.40 Å
7K53 Pre-translocation +1-frameshifting(CCC-A) complex (Structure I-FS) Deposited 2020-09-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain m 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blotting force 9, blotted for 4 seconds
Resolution 3.20 Å
7K54 Mid-translocated +1-frameshifting(CCC-A) complex with EF-G and GDPCP (Structure II-FS) Deposited 2020-09-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain m 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PRO PROLINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blotting force 9, blotted for 4 seconds
Resolution 3.20 Å
7K55 Near post-translocated +1-frameshifting(CCC-A) complex with EF-G and GDPCP (Structure III-FS) Deposited 2020-09-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain m 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PRO PROLINE × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blotting force 9, blotted for 4 seconds
Resolution 3.30 Å
7LV0 Pre-translocation rotated ribosome +1-frameshifting(CCC-A) complex (Structure Irot-FS) Deposited 2021-02-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain m 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Blotting force 9, blotted for 4 seconds
Resolution 3.20 Å
7M5D Cryo-EM structure of a non-rotated E.coli 70S ribosome in complex with RF3-GTP, RF1 and P-tRNA (state I) Deposited 2021-03-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain M 1–136（136 aa）
Not recorded ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
7N1P Elongating 70S ribosome complex in a classical pre-translocation (PRE-C) conformation Deposited 2021-05-28 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain LP 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) PUT 1,4-DIAMINOBUTANE × 18 MG MAGNESIUM ION × 405 ZN ZINC ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 3 SPD SPERMIDINE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.33 Å
7N2C Elongating 70S ribosome complex in a fusidic acid-stalled intermediate state of translocation bound to EF-G(GDP) (INT2) Deposited 2021-05-28 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 61-meric
Chain LP 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) PUT 1,4-DIAMINOBUTANE × 21 MG MAGNESIUM ION × 197 ZN ZINC ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 SPD SPERMIDINE × 3 FUA FUSIDIC ACID × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.72 Å
7N2U Elongating 70S ribosome complex in a hybrid-H1 pre-translocation (PRE-H1) conformation Deposited 2021-05-29 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain LP 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) PUT 1,4-DIAMINOBUTANE × 16 MG MAGNESIUM ION × 368 ZN ZINC ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 SPD SPERMIDINE × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.53 Å
7N2V Elongating 70S ribosome complex in a spectinomycin-stalled intermediate state of translocation bound to EF-G in an active, GTP conformation (INT1) Deposited 2021-05-29 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain LP 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SCM SPECTINOMYCIN × 3 PUT 1,4-DIAMINOBUTANE × 17 MG MAGNESIUM ION × 344 ZN ZINC ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 SPD SPERMIDINE × 2 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.54 Å
7N30 Elongating 70S ribosome complex in a hybrid-H2* pre-translocation (PRE-H2*) conformation Deposited 2021-05-30 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain LP 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) PUT 1,4-DIAMINOBUTANE × 11 MG MAGNESIUM ION × 296 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 SPD SPERMIDINE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.66 Å
7N31 Elongating 70S ribosome complex in a post-translocation (POST) conformation Deposited 2021-05-31 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain LP 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 209 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 PUT 1,4-DIAMINOBUTANE × 9 SPD SPERMIDINE × 4 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.69 Å
7NBU Structure of the HigB1 toxin mutant K95A from Mycobacterium tuberculosis (Rv1955) and its target, the cspA mRNA, on the E. coli Ribosome. Deposited 2021-01-27 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 50 PDB declaration: 56-meric
Chain l 1–80（80 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 313 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；blot for 2s before plunging
Resolution 3.11 Å
7NSO Structure of ErmDL-Erythromycin-stalled 70S E. coli ribosomal complex with P-tRNA Deposited 2021-03-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain M 1–136（136 aa）
Not recorded ERY ERYTHROMYCIN A × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 Å
7NSP Structure of ErmDL-Erythromycin-stalled 70S E. coli ribosomal complex with A and P-tRNA Deposited 2021-03-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain M 1–136（136 aa）
Not recorded ERY ERYTHROMYCIN A × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NSQ Structure of ErmDL-Telithromycin-stalled 70S E. coli ribosomal complex with A and P-tRNA Deposited 2021-03-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain M 1–136（136 aa）
Not recorded TEL TELITHROMYCIN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.10 Å
7NWT Initiated 70S ribosome in complex with 2A protein from encephalomyocarditis virus (EMCV) Deposited 2021-03-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 437 FME N-FORMYLMETHIONINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Initiated 70S ribosomes in 50 mM Tris-HCl pH 7.5, 70 mM NH4Cl, 30 mM KCl, 7 mM MgCl2 were diluted tenfold into 20 mM HEPES pH 7.5, 100 mM potassium acetate, 1.5 mM MgCl2, 2.0 mM DTT. 2A protein was dialysed (3K MWCO, 277K, 16 h) into the same buffer. Crosslinking reactions of 50 microliters comprising 75 nM ribosomes, 3.0 micromolar 2A and 2.0 mM bis(sulfosuccinimidyl)suberate (BS3) were performed on ice (30 min) immediately prior to grid preparation.
cryo-EM vitrification conditions Cryogen ETHANE；Quantifoil R 2/2 400-mesh copper supports were coated with an additional ~ 60 angstrom layer of amorphous, evaporated carbon by flotation and thoroughly dried before use. Grids were made hydrophilic by glow-discharge in air for 30 s. Three microliters of crosslinking reaction was applied to grids which were then blotted for 4.5 s and vitrified by plunging into liquid ethane using a Vitrobot MK IV (FEI) at 277K, 100% relative humidity.
Resolution 2.66 Å
7NWW CspA-27 cotranslational folding intermediate 1 Deposited 2021-03-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain L 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 413 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 8 mM putrescine, 0.5 mM spermidine, 1 mM DTT, 1 mM GTP, pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.05 Å
7O19 Cryo-EM structure of an Escherichia coli TnaC-ribosome complex stalled in response to L-tryptophan Deposited 2021-03-29 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain BM 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 170 ZN ZINC ION × 3 TRP TRYPTOPHAN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；All buffers used during the preparation contained 2 mM L-tryptophan.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7O1A Cryo-EM structure of an Escherichia coli TnaC(R23F)-ribosome complex stalled in response to L-tryptophan Deposited 2021-03-29 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain BM 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 326 K POTASSIUM ION × 147 ZN ZINC ION × 3 TRP TRYPTOPHAN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；All buffers used during the preparation contained 2 mM L-tryptophan.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
7O1C Cryo-EM structure of an Escherichia coli TnaC(R23F)-ribosome-RF2 complex stalled in response to L-tryptophan Deposited 2021-03-29 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain BM 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 339 K POTASSIUM ION × 147 ZN ZINC ION × 3 TRP TRYPTOPHAN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；All buffers used during the preparation contained 2 mM L-tryptophan.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
7OIF CspA-27 cotranslational folding intermediate 2 Deposited 2021-05-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain L 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 416 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 8 mM putrescine, 0.5 mM spermidine, 1 mM DTT, 1 mM GTP, pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7OIG CspA-27 cotranslational folding intermediate 3 Deposited 2021-05-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain L 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 400 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 8 mM putrescine, 0.5 mM spermidine, 1 mM DTT, 1 mM GTP, pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7OII CspA-70 cotranslational folding intermediate 2 Deposited 2021-05-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain L 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 422 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 8 mM putrescine, 0.5 mM spermidine, 1 mM DTT, 1 mM GTP, pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7OIZ Cryo-EM structure of 70S ribosome stalled with TnaC peptide Deposited 2021-05-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 308 TRP TRYPTOPHAN × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7OJ0 Cryo-EM structure of 70S ribosome stalled with TnaC peptide and RF2 Deposited 2021-05-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain l 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 308 TRP TRYPTOPHAN × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
7OT5 CspA-70 cotranslational folding intermediate 1 Deposited 2021-06-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain L 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 394 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM Tris-HCl, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 8 mM putrescine, 0.5 mM spermidine, 1 mM DTT, 1 mM GTP, pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7P3K Cryo-EM structure of 70S ribosome stalled with TnaC peptide (control) Deposited 2021-07-08 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain l 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 308 CLM CHLORAMPHENICOL × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7PJS Structure of the 70S ribosome with tRNAs in the classical pre-translocation state and apramycin (C) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 363 ZN ZINC ION × 2 NA SODIUM ION × 2 AM2 APRAMYCIN × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 2.35 Å
7PJT Structure of the 70S ribosome with tRNAs in hybrid state 1 (H1) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain M 1–136（136 aa）
Not recorded ZN ZINC ION × 2 AM2 APRAMYCIN × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 6.00 Å
7PJV Structure of the 70S-EF-G-GDP-Pi ribosome complex with tRNAs in hybrid state 1 (H1-EF-G-GDP-Pi) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 369 ZN ZINC ION × 2 NA SODIUM ION × 2 AM2 APRAMYCIN × 3 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 3.10 Å
7PJW Structure of the 70S-EF-G-GDP-Pi ribosome complex with tRNAs in hybrid state 2 (H2-EF-G-GDP-Pi) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain M 1–136（136 aa）
Not recorded AM2 APRAMYCIN × 1 PO4 PHOSPHATE ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 4.00 Å
7PJX Structure of the 70S-EF-G-GDP ribosome complex with tRNAs in hybrid state 1 (H1-EF-G-GDP) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain M 1–136（136 aa）
Not recorded AM2 APRAMYCIN × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 6.50 Å
7PJY Structure of the 70S-EF-G-GDP ribosome complex with tRNAs in chimeric state 1 (CHI1-EF-G-GDP) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 318 ZN ZINC ION × 2 NA SODIUM ION × 1 AM2 APRAMYCIN × 4 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 3.10 Å
7PJZ Structure of the 70S-EF-G-GDP ribosome complex with tRNAs in chimeric state 2 (CHI2-EF-G-GDP) Deposited 2021-08-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain M 1–136（136 aa）
Not recorded ZN ZINC ION × 1 AM2 APRAMYCIN × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 6.00 Å
7Q4K Erythromycin-stalled Escherichia coli 70S ribosome with streptococcal MsrDL nascent chain Deposited 2021-10-31 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain BM 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 172 ERY ERYTHROMYCIN A × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7QG8 Structure of the collided E. coli disome - VemP-stalled 70S ribosome Deposited 2021-12-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain Z 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 2 K POTASSIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.97 Å
7QGN Structure of the SmrB-bound E. coli disome - stalled 70S ribosome Deposited 2021-12-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain Z 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 2 K POTASSIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.37 Å
7QGR Structure of the SmrB-bound E. coli disome - collided 70S ribosome Deposited 2021-12-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain Z 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 2 K POTASSIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
7QQ3 Cryo-EM structure of the E.coli 50S ribosomal subunit in complex with the antibiotic Myxovalargin A. Deposited 2022-01-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 27 PDB declaration: 29-meric
Chain U 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 145 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Solutions were made fresh, pH was adjusted with potassium hydroxide at 4 degrees celcius and sterile filtered.
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE；2 seconds blotting before plunging.
Resolution 2.10 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å
7SS9 Late translocation intermediate with EF-G partially dissociated (Structure V) Deposited 2021-11-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain m 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
7SSD Mid translocation intermediate with EF-G bound with GDP (Structure IV) Deposited 2021-11-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain m 1–136（136 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
7SSL Pre translocation intermediate with EF-G bound to GDP and Pi (Structure III) Deposited 2021-11-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain m 1–136（136 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7SSN Pre translocation 70S ribosome with A/P* and P/E tRNA (Structure II-B) Deposited 2021-11-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 54-meric
Chain m 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7SSO Pre translocation 70S ribosome with A/A and P/E tRNA (Structure II-A) Deposited 2021-11-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain m 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7SSW Late translocation intermediate with EF-G dissociated (Structure VI) Deposited 2021-11-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain m 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
7ST2 Post translocation, non-rotated 70S ribosome with EF-G dissociated (Structure VII) Deposited 2021-11-11 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain m 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7ST6 Pre translocation, non-rotated 70S ribosome (Structure I) Deposited 2021-11-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain m 1–136（136 aa）
Not recorded PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
7ST7 Pre translocation intermediate stalled with viomycin and bound with EF-G in a GDP and Pi state (Structure III-vio) Deposited 2021-11-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain m 1–136（136 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
7TOS E. coli 70S ribosomes bound with the ALS/FTD-associated dipeptide repeat protein PR20 Deposited 2022-01-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain L16 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
7UG7 70S ribosome complex in an intermediate state of translocation bound to EF-G(GDP) stalled by Argyrin B Deposited 2022-03-24 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain LP 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) PUT 1,4-DIAMINOBUTANE × 11 MG MAGNESIUM ION × 404 SPD SPERMIDINE × 2 ZN ZINC ION × 2 GDP GUANOSINE-5'-DIPHOSPHATE × 1 FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.58 Å
7UPH Structure of a ribosome with tethered subunits Deposited 2022-04-15 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 49-meric
Chain U 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.18 Å
7Y7C Structure of the Bacterial Ribosome with human tRNA Asp(G34) and mRNA(GAU) Deposited 2022-06-22 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 283 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.51 Å
7Y7D Structure of the Bacterial Ribosome with human tRNA Asp(Q34) and mRNA(GAU) Deposited 2022-06-22 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 258 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.58 Å
7Y7E Structure of the Bacterial Ribosome with human tRNA Asp(ManQ34) and mRNA(GAU) Deposited 2022-06-22 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 248 MAN alpha-D-mannopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.41 Å
7Y7F Structure of the Bacterial Ribosome with human tRNA Asp(ManQ34) and mRNA(GAC) Deposited 2022-06-22 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 259 MAN alpha-D-mannopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.43 Å
7Y7G Structure of the Bacterial Ribosome with human tRNA Tyr(GalQ34) and mRNA(UAU) Deposited 2022-06-22 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 256 GAL beta-D-galactopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.34 Å
7Y7H Structure of the Bacterial Ribosome with human tRNA Tyr(GalQ34) and mRNA(UAC) Deposited 2022-06-22 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 263 GAL beta-D-galactopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.51 Å
7YLA Cryo-EM structure of 50S-HflX complex Deposited 2022-07-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 32-meric
Chain U 1–136（136 aa）
Not recorded GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MG MAGNESIUM ION × 3 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.52 Å
7ZTA Structure of an Escherichia coli 70S ribosome stalled by Tetracenomycin X during translation of an MAAAPQK(C) peptide Deposited 2022-05-09 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain L161 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 289 K POTASSIUM ION × 115 ZN ZINC ION × 3 OCW Tetracenomycin X × 1 CYS CYSTEINE × 1 GLN GLUTAMINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE；Waiting 30 sec Blotting 2.5 sec Blot force 5
Resolution 2.70 Å
8A3L Structural insights into the binding of bS1 to the ribosome Deposited 2022-06-08 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 313 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.42 Å
8AP4 Structure of Escherischia coli heat shock protein Hsp15 in complex with ribosomal 50S subunits bearing peptidyl-tRNA Deposited 2022-08-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 33-meric
Chain l 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.46
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
8AYE E. coli 70S ribosome bound to thermorubin and fMet-tRNA Deposited 2022-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 308 T8B Thermorubin × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.96 Å
8B0X Translating 70S ribosome in the unrotated state (P and E, tRNAs) Deposited 2022-09-08 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 1 K POTASSIUM ION × 168 MG MAGNESIUM ION × 361 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.55 Å
8B7Y Cryo-EM structure of the E.coli 70S ribosome in complex with the antibiotic Myxovalargin B. Deposited 2022-10-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 52-meric
Chain U 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 237 ZN ZINC ION × 1 FME N-FORMYLMETHIONINE × 1 SPD SPERMIDINE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
8BF7 Elongating E. coli 70S ribosome containing deacylated tRNA(iMet) in the P-site and AAA mRNA codon with cognate dipeptidyl-tRNA(Lys) in the A-site Deposited 2022-10-24 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain J 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.33 Å
8BGE Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and AAm6A mRNA codon in the A-site after uncompleted di-peptide formation Deposited 2022-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain J 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.11 Å
8BGH Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and AAA mRNA codon in the A-site after uncompleted di-peptide formation Deposited 2022-10-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain J 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.88 Å
8BH4 Elongating E. coli 70S ribosome containing deacylated tRNA(iMet) in the P-site and AAm6A mRNA codon with cognate dipeptidyl-tRNA(Lys) in the A-site Deposited 2022-10-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain J 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.62 Å
8BHJ Elongating E. coli 70S ribosome containing deacylated tRNA(iMet) in the P-site and Am6AA mRNA codon with cognate dipeptidyl-tRNA(Lys) in the A-site Deposited 2022-10-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain J 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.81 Å
8BHL Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and Am6AA mRNA codon in the A-site after uncompleted di-peptide formation Deposited 2022-10-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain J 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.21 Å
8BHN Elongating E. coli 70S ribosome containing deacylated tRNA(iMet) in the P-site and m6AAA mRNA codon with cognate dipeptidyl-tRNA(Lys) in the A-site Deposited 2022-10-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain J 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.85 Å
8BHP Elongating E. coli 70S ribosome containing acylated tRNA(iMet) in the P-site and m6AAA mRNA codon in the A-site after uncompleted di-peptide formation Deposited 2022-10-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain J 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.37 Å
8BIL Initiation complex of the E. coli 70S ribosome with mRNA containing AAA codon in the A-site. Deposited 2022-11-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain J 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.04 Å
8BIM Initiation complex of the E. coli 70S ribosome with mRNA containing AAm6A codon in the A-site Deposited 2022-11-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain J 1–136（136 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；1x TAKM7 buffer
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.04 Å
8C8X Cryo-EM captures early ribosome assembly in action Deposited 2023-01-21 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 26 PDB declaration: 28-meric
Chain M 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.93 Å
8CAM Evernimicin bound to the 50S subunit Deposited 2023-01-24 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 26 PDB declaration: 28-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 1 ACT ACETATE ION × 1 MG MAGNESIUM ION × 246 K POTASSIUM ION × 72 6O1 Evernimicin × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.86 Å
8CEU Retapamulin and Capreomycin bound to the 50S subunit Deposited 2023-02-02 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 36 PDB declaration: 38-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 1 G34 Retapamulin × 1 MG MAGNESIUM ION × 220 K POTASSIUM ION × 81 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.83 Å
8CGD Clindamycin bound to the 50S subunit Deposited 2023-02-03 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 ACT ACETATE ION × 1 CLY CLINDAMYCIN × 1 AM2 APRAMYCIN × 1 MG MAGNESIUM ION × 254 K POTASSIUM ION × 85 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
8CGK Lincomycin and Avilamycin bound to the 50S subunit Deposited 2023-02-05 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 26 PDB declaration: 28-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 1 ACT ACETATE ION × 1 3QB LINCOMYCIN × 1 6UQ (2R,3S,4R,6S)-4-hydroxy-6-{[(2R,3aR,4R,4'R,5'S,6S,6'R,7aR)-4'-hydroxy-6-{[(2S,3R,4R,5S,6R)-3-hydroxy-2-{[(2R,3S,4S,5S,6S)-4-hydroxy-6-({(2R,3aS,3a'R,6S,6'R,7R,7'R,7aR,7a'R)-7'-hydroxy-7'-[(1S)-1-hydroxyethyl]-6'-methyl-7-[(2-methylpropanoyl)oxy]octahydro-4H-2,4'-spirobi[[1,3]dioxolo[4,5-c]pyran]-6-yl}oxy)-5-methoxy-2-(methoxymethyl)tetrahydro-2H-pyran-3-yl]oxy}-5-methoxy-6-methyltetrahydro-2H-pyran-4-yl]oxy}-4,6',7a-trimethyloctahydro-4H-spiro[1,3-dioxolo[4,5-c]pyran-2,2'-pyran]-5'-yl]oxy}-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-4-hydroxy-2-methoxy-6-methylbenzoate (non-preferred name) × 1 MG MAGNESIUM ION × 260 K POTASSIUM ION × 81 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.64 Å
8CGV Tiamulin bound to the 50S subunit Deposited 2023-02-06 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 27 PDB declaration: 29-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 1 P8F Pentacycline × 2 MUL TIAMULIN × 1 MG MAGNESIUM ION × 219 K POTASSIUM ION × 83 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.66 Å
8FIZ Cryo-EM structure of E. coli 70S Ribosome containing mRNA and tRNA (in the transcription-translation complex) Deposited 2022-12-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain BU 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8G2U Time-resolved cryo-EM study of the 70S recycling by the HflX:control-apo-70S at 900ms Deposited 2023-02-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 51-meric
Chain M 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8G31 Time-resolved cryo-EM study of the 70S recycling by the HflX:2nd Intermediate Deposited 2023-02-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain M 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8G34 Time-resolved cryo-EM study of the 70S recycling by the HflX:1st intermediate Deposited 2023-02-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain M 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8G38 Time-resolved cryo-EM study of the 70S recycling by the HflX:3rd Intermediate Deposited 2023-02-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain M 1–136（136 aa）
Not recorded GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8HSP E. coli 70S ribosome complexed with tRNA_Ile2 bearing L34 and t6A37 in classical state Deposited 2022-12-20 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 315 K POTASSIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.32 Å
8HTZ E. coli 70S ribosome complexed with H. marismortui tRNA_Ile2 bearing agm2C34 in classical state Deposited 2022-12-22 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 317 K POTASSIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
8HU1 E. coli 70S ribosome complexed with tRNA_Ile2 bearing L34 and ct6A37 in classical state Deposited 2022-12-22 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 314 K POTASSIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.69 Å
8IFB Dibekacin-bound E.coli 70S ribosome in the PURE system Deposited 2023-02-17 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 406 SPD SPERMIDINE × 14 84D Dibekacin × 13 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.43 Å
8IFC Arbekacin-bound E.coli 70S ribosome in the PURE system Deposited 2023-02-17 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 460 SPD SPERMIDINE × 16 84G Arbekacin × 10 SPM SPERMINE × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8P16 E167K RF2 on E. coli 70S release complex with UGG (Structure I) Deposited 2023-05-11 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain M 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 330 SPD SPERMIDINE × 13 K POTASSIUM ION × 128 PUT 1,4-DIAMINOBUTANE × 13 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.77 Å
8P17 E167K RF2 on E. coli 70S release complex with UGG (Structure II) Deposited 2023-05-11 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain M 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 325 SPD SPERMIDINE × 13 K POTASSIUM ION × 128 PUT 1,4-DIAMINOBUTANE × 13 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.78 Å
8P18 E167K RF2 on E. coli 70S release complex with UGG (Structure III) Deposited 2023-05-11 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain M 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 321 SPD SPERMIDINE × 13 K POTASSIUM ION × 127 PUT 1,4-DIAMINOBUTANE × 13 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.77 Å
8PEG Escherichia coli paused disome complex (queueing 70S non-rotated closed PRE state) Deposited 2023-06-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 61-meric
Chain h 1–136（136 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 260 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celcius.
Resolution 3.30 Å
8PHJ cA4-bound Cami1 in complex with 70S ribosome Deposited 2023-06-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 61-meric
Chain l 1–136（136 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 241 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.67 Å
8PKL Escherichia coli paused disome complex (leading 70S non-rotated closed PRE state) Deposited 2023-06-26 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 60-meric
Chain h 1–136（136 aa）
Not recorded ZN ZINC ION × 2 PUT 1,4-DIAMINOBUTANE × 2 SPD SPERMIDINE × 1 MG MAGNESIUM ION × 287 ALA ALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celcius.
Resolution 3.09 Å
8PVA Structure of bacterial ribosome determined by cryoEM at 100 keV Deposited 2023-07-17 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
8QK7 E167K RF2 on E. coli 70S release complex with UAA Deposited 2023-09-14 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain M 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 332 PUT 1,4-DIAMINOBUTANE × 21 K POTASSIUM ION × 126 SPD SPERMIDINE × 10 SPM SPERMINE × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.77 Å
8QOA Structure of SecM-stalled Escherichia coli 70S ribosome Deposited 2023-09-28 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 K POTASSIUM ION × 132 MG MAGNESIUM ION × 288 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.00 Å
8R3V Escherichia coli paused disome complex (non-rotated disome interface) Deposited 2023-11-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 65-meric
Chain h2 1–136（136 aa）
Not recorded ZN ZINC ION × 2 PUT 1,4-DIAMINOBUTANE × 2 SPD SPERMIDINE × 1 MG MAGNESIUM ION × 297 ALA ALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celsius.
Resolution 3.28 Å
8R6C 70S Escherichia coli ribosome with Paenilamicin B2 bound with A- and P-site tRNA. Deposited 2023-11-22 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 308 K POTASSIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.20 Å
8R8M 70S Escherichia coli ribosome with Paenilamicin B2 bound with hybrid A/P- and hybrid P/E-tRNA. Deposited 2023-11-29 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 307 K POTASSIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.40 Å
8RCL Escherichia coli paused disome complex (Non-rotated disome interface class 1) Deposited 2023-12-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 65-meric
Chain h2 1–136（136 aa）
Not recorded ZN ZINC ION × 2 PUT 1,4-DIAMINOBUTANE × 2 SPD SPERMIDINE × 1 MG MAGNESIUM ION × 296 ALA ALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celcius.
Resolution 3.49 Å
8RCM Escherichia coli paused disome complex (Non-rotated disome interface class 2) Deposited 2023-12-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 65-meric
Chain h2 1–136（136 aa）
Not recorded ZN ZINC ION × 2 PUT 1,4-DIAMINOBUTANE × 2 MG MAGNESIUM ION × 296 ALA ALANINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celcius.
Resolution 3.59 Å
8RCS Escherichia coli paused disome complex (Rotated disome interface class 1) Deposited 2023-12-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 65-meric
Chain h2 1–136（136 aa）
Not recorded ZN ZINC ION × 2 PUT 1,4-DIAMINOBUTANE × 2 SPD SPERMIDINE × 1 MG MAGNESIUM ION × 269 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celcius.
Resolution 4.46 Å
8RCT Escherichia coli paused disome complex (Rotated disome interface class 2) Deposited 2023-12-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 65-meric
Chain h2 1–136（136 aa）
Not recorded ZN ZINC ION × 2 PUT 1,4-DIAMINOBUTANE × 2 SPD SPERMIDINE × 1 MG MAGNESIUM ION × 268 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celcius.
Resolution 5.32 Å
8RPY Escherichia coli 50S subunit in complex with the antimicrobial peptide Api137 Deposited 2024-01-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 31 PDB declaration: 33-meric
Chain M 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.64 Å
8RPZ Escherichia coli 50S subunit in complex with the antimicrobial peptide Api88 - conformation I Deposited 2024-01-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 34-meric
Chain M 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.44 Å
8RQ0 Escherichia coli 50S subunit in complex with the antimicrobial peptide Api88 - conformation II Deposited 2024-01-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 34-meric
Chain M 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.44 Å
8RQ2 Escherichia coli 50S subunit in complex with the antimicrobial peptide Api88 - conformation III Deposited 2024-01-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 34-meric
Chain M 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.44 Å
8T5D Cryo-EM studies of the interplay between uS2 ribosomal protein and leaderless mRNA during bacterial translation initiation Deposited 2023-06-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain M 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8T5H Cryo-EM studies of the interplay between uS2 ribosomal protein and leaderless mRNA during bacterial translation initiation Deposited 2023-06-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 46 PDB declaration: 51-meric
Chain M 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
8UPO Escherichia coli transcription-translation coupled complex class A (TTC-A) containing RfaH bound to ops signal, mRNA with a 21 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-23 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.50 Å
8UPR Escherichia coli transcription-translation coupled complex class A (TTC-A) containing RfaH bound to ops signal, mRNA with a 21 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-23 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8UQL Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH in loaded state, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8UQM Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH in loaded state, NusA, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8UQP Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-24 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
8UR0 Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 24 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-25 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8URH Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 27 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-26 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.70 Å
8URI Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 27 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-26 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8URM E. coli 70S ribosome with unmodified tRNAPro(GGG) bound to slippery P-site CCC-C codon and tRNAVal(UAC) in the A site Deposited 2023-10-26 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 395 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
8URX Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, mRNA with a 30 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome Deposited 2023-10-27 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.60 Å
8URY Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 30 nt long spacer, and fMet-tRNA in E-site and P-site of the ribosome Deposited 2023-10-27 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8UTJ E. coli 70S ribosome with unmodified lys-tRNAPro(GGG) bound to slippery P-site CCC-C codon in the 0 frame Deposited 2023-10-31 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 530 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
8UX8 E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) bound to slippery P-site CCC-C codon in the +1 mRNA reading frame Deposited 2023-11-09 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 395 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8UXB E. coli 70S ribosome with unmodified P/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-09 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 287 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8UZ3 E. coli 70S ribosome with unmodified e*/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-14 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 415 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8UZG E. coli 70S ribosome with unmodified e*/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-15 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 398 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8V03 E. coli 70S ribosome with unmodified P/E-tRNAPro(GGG) bound to slippery P-site CCC-C codon Deposited 2023-11-16 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 281 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.00 Å
8VKV Escherichia coli transcription-translation coupled complex (TTC-B) containing mRNA with a 33 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-10 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8VL1 Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 36 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-11 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.30 Å
8VOO Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 39 nt long spacer, ops signal, RfaH, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VOP Escherichia coli transcription-translation coupled complex (TTC-B) containing mRNA with a 36 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.00 Å
8VOQ Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 39 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.30 Å
8VOR Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 51 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
8VOS Escherichia coli transcription-translation loosely coupled complex (TTC-LC) containing mRNA with a 60 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2024-01-15 Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain v 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.60 Å
8VS9 Endogenous trans-translation complex with tmRNA*SmpB in the P site and alanyl-tRNA in the A site and deacyl-tRNA in the E site of E. coli 70S ribosome Deposited 2024-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain L16 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
8VSA Endogenous trans-translation complex with tmRNA*SmpB in the P site and alanyl-tRNA in the A site of E. coli 70S ribosome Deposited 2024-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain L16 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8VUP E. coli 70S ribosome with unmodified tRNAPro(GGG) in the e*/E conformation on a slippery CCC-C codon Deposited 2024-01-29 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 239 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VV4 E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon Deposited 2024-01-30 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 424 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
8VWQ E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon and Elongation Factor P bound (uL1 in the closed conformation) Deposited 2024-02-02 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 586 LYS LYSINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
8W2N E. coli 70S ribosome with unmodified Lys-tRNAPro(GGG) in the P/P conformation on a slippery CCC-C codon and Elongation Factor P bound (uL1 in the open conformation) Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 481 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8W51 Structure of YchF(H114A) on E.coli 50S ribosomal subunit Deposited 2023-08-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 32-meric
Chain N 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 104 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
8Y5K E.coli transcription translation coupling complex in TTC-A state 2 containing mRNA with 27-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain m 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.90 Å
8Y5L E.coli transcription translation coupling complex in TTC-B state 1 (subclass1) containing mRNA with 30-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 67-meric
Chain m 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
8Y5M E.coli transcription translation coupling complex in TTC-B state 2 containing mRNA with 27-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-01-31 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain m 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
8Y5N E.coli transcription translation coupling complex in TTC-A state 3 containing mRNA with 21-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain m 1–136（136 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
8Y5O E.coli transcription translation coupling complex in TTC-B state 3 (subclass1) containing mRNA with 30-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-01-31 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain m 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
8Y5P E.coli transcription translation coupling complex in TTC-B state 4 (subclass 1) containing mRNA with 24-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 67-meric
Chain m 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 6.50 Å
8Y5Q E.coli transcription translation coupling complex in TTC-B state 4 (subclass 2) containing mRNA with 27-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and GDPCP Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 66-meric
Chain m 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
8Y5R E.coli Transcription translation coupling complex in TTC-B state 5 (subclass 1) containing mRNA with 27-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and fusidic acid Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain m 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 FUA FUSIDIC ACID × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
8Y5S E.coli Transcription translation coupling complex in TTC-B state 5 (subclass 2) containing mRNA with 27-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and GDPCP Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain m 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.50 Å
8Y5T E.coli Transcription translation coupling complex in TTC-B state 5 (subclass 3) containing mRNA with 27-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and fusidic acid Deposited 2024-01-31 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain m 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 FUA FUSIDIC ACID × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
8YDE E.coli transcription translation coupling complex in TTC-B state 1 (subclass 3) containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 67-meric
Chain m 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
8YDF E.coli transcription translation coupling complex in TTC-B state 1 (subclass 2) containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 67-meric
Chain m 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.60 Å
8YDG E.coli transcription translation coupling complex in TTC-B state 3 (subclass2) containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-02-20 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain m 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.10 Å
8YDH E.coli transcription translation coupling complex in TTC-P state 1 (subclass1) containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 67-meric
Chain m 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.55 Å
8YDI E.coli transcription translation coupling complex in TTC-P state 1 (subclass 2) containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 67-meric
Chain m 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.60 Å
8YDJ E.coli transcription translation coupling complex in TTC-P containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Deposited 2024-02-20 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain m 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.10 Å
8YUO E. coli 70S ribosome complexed with P. putida tRNAIle2 at the A-site and P-site Deposited 2024-03-27 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 309 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.25 Å
8YUP E. coli 70S ribosome complexed with P. putida tRNAIle2 and A4 mRNA Deposited 2024-03-28 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 309 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.39 Å
8YUQ E. coli 70S ribosome complexed with P. putida tRNAIle2 and dA4 mRNA Deposited 2024-03-27 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 309 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.41 Å
8YUR E. coli 70S ribosome complexed with P. putida tRNAIle2 and Am4 mRNA Deposited 2024-03-27 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 309 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.47 Å
8ZEJ Structure of E.coli ribosome in complex with an engineered arrest peptide Deposited 2024-05-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain n 1–136（136 aa）
Not recorded ZN ZINC ION × 1 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；20 mM HEPES (pH 7.6), 140 mM NH4Cl, 25 mM MgCl2, 2 mM DTT
cryo-EM vitrification conditions Cryogen NITROGEN
Resolution 2.69 Å
8ZFF Structure of the Bacterial Ribosome without hypoxia-induced rRNA modifications Deposited 2024-05-07 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 457 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.59 Å
8ZFG Structure of the Bacterial Ribosome with hypoxia-induced rRNA modifications Deposited 2024-05-07 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 471 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.68 Å
8ZFI Structure of E.coli ribosome in complex with an engineered arrest peptide and trigger factor Deposited 2024-05-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain n 1–136（136 aa）
Not recorded ZN ZINC ION × 1 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；20 mM HEPES (pH 7.6), 140 mM NH4Cl, 25 mM MgCl2, 2 mM DTT
cryo-EM vitrification conditions Cryogen NITROGEN
Resolution 2.90 Å
8ZTU 70S ribosome arrested by PepNL Deposited 2024-06-07 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 300 K POTASSIUM ION × 47 SPD SPERMIDINE × 7 PUT 1,4-DIAMINOBUTANE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
8ZTV 70S ribosome arrested by PepNL with RF2 Deposited 2024-06-07 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 301 K POTASSIUM ION × 47 SPD SPERMIDINE × 7 PUT 1,4-DIAMINOBUTANE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å
9AX8 70S initiation complex (tRNA-fMet M1, initiation factor 2 + CUG start codon) Deposited 2024-03-06 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 287 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
9B4Z E. coli 70S ribosome complex (N1-methylated 16S A1408 + arbekacin) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain BM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 309 84G Arbekacin × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9B50 E. coli 70S ribosome complex (unmethylated 16S A1408 + arbekacin) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain BM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 309 84G Arbekacin × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9B51 E. coli 70S ribosome complex (N1-methylated 16S A1408 + G418) Deposited 2024-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain BM 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 309 GET GENETICIN × 2 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9FBV 70S Escherichia coli ribosome with P-site initiatior tRNA. Deposited 2024-05-14 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 306 K POTASSIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.40 Å
9GFT Structure of the HrpA-bound E. coli disome, Class I Deposited 2024-08-12 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 105 PDB declaration: 116-meric
Chain Ah 1–136（136 aa）
Chain Z 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9GGR Structure of the HrpA-bound E. coli disome, Class II Deposited 2024-08-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 106 PDB declaration: 117-meric
Chain Ah 1–136（136 aa）
Chain Z 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9GHA Fusidic acid-locked Escherichia coli 70S ribosome with Staphylococcus aureus EF-G and a tRNA in pe/E chimeric state (CHI) Deposited 2024-08-15 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 K POTASSIUM ION × 94 MG MAGNESIUM ION × 271 GDP GUANOSINE-5'-DIPHOSPHATE × 1 FUA FUSIDIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.24 Å
9GHB Fusidic acid-locked Escherichia coli 70S ribosome with Staphylococcus aureus EF-G in post-translocational state (POST) Deposited 2024-08-15 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 K POTASSIUM ION × 111 MG MAGNESIUM ION × 303 GDP GUANOSINE-5'-DIPHOSPHATE × 1 FUA FUSIDIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.21 Å
9GHC Pre-release fusidic acid-locked Escherichia coli 70S ribosome with Staphylococus aureus EF-G and FusB (FusB-EF-G-70S) Deposited 2024-08-15 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 3 K POTASSIUM ION × 109 MG MAGNESIUM ION × 301 GDP GUANOSINE-5'-DIPHOSPHATE × 1 FUA FUSIDIC ACID × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.79 Å
9GHD Escherichia coli 70S ribosome in complex with Staphylococcus aureus FusB-EF-G (FusB-EF-G-70S*) Deposited 2024-08-15 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 K POTASSIUM ION × 112 MG MAGNESIUM ION × 303 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.41 Å
9GHE Staphylococcus aureus FusB bound to the small subunit of the Escherichia coli 70S ribosome (FusB-70S:SSU) Deposited 2024-08-15 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 3 K POTASSIUM ION × 112 MG MAGNESIUM ION × 303 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.87 Å
9GHF Staphylococcus aureus FusB bound to the large subunit of the Escherichia coli 70S ribosome (FusB-70S:LSU) Deposited 2024-08-15 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 3 K POTASSIUM ION × 112 MG MAGNESIUM ION × 303 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9GXX 70S ribosome with doublet-decoding tRNASer3 bound to A-site GCA codon Deposited 2024-10-01 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 288 SPD SPERMIDINE × 7 PUT 1,4-DIAMINOBUTANE × 7 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.61 Å
9H0L 70S ribosome with cognate tRNASer3 bound to A-site AGC codon Deposited 2024-10-08 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 314 SPD SPERMIDINE × 6 SPM SPERMINE × 1 PUT 1,4-DIAMINOBUTANE × 6 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；HEPES-polymix buffer (pH-7.5)
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.49 Å
9H3Z mature 50S subunit Deposited 2024-10-17 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain M 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.98 Å
9HA6 mature 50S subunit supplemented with Api137 Deposited 2024-11-01 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 30 PDB declaration: 32-meric
Chain M 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.08 Å
9HUQ Structure of WT E.coli ribosome with complexed filament nascent chain at length 47, with P-site tRNA Deposited 2024-12-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 32-meric
Chain m 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.49 Å
9HUS Structure of WT E.coli ribosome with complexed filament nascent chain at length 31, with P-site tRNAs Deposited 2024-12-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 32-meric
Chain m 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9HY6 Structure of E.coli ribosome with nascent chain at linker length of 31 amino acids, with mRNA, P-site and A-site tRNAs Deposited 2025-01-09 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 34-meric
Chain m 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
9HYM Structure of WT E.coli ribosome with complexed filament nascent chain at length 34, with mRNA, P-site and A-site tRNAs, and mRNA Deposited 2025-01-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 34-meric
Chain m 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9I3L Structure of E.coli ribosome with filamin mutant Y719E nascent chain at linker length of 47 amino acids, with tRNA Deposited 2025-01-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 32-meric
Chain m 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9IOT Cryo-EM structure of Escherichia coli hibernating ribosome with RNase I mutant Deposited 2024-07-09 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain O 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 475 CA CALCIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；20 mM HEPES-KOH (pH 7.6), 10 mM Mg(OAc)2, 30 mM NH4Cl, and 6 mM 2-mercaptoethanol
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9JPM Structure of the Bacterial Ribosome with human tRNA Lys(mcm5s2U34) and mRNA(AAA) Deposited 2024-09-26 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 391 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.43 Å
9JPO Structure of the Bacterial Ribosome with human tRNA Lys(mcm5h2U34) and mRNA(AAA) Deposited 2024-09-26 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 448 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.18 Å
9JPP Structure of the Bacterial Ribosome with human tRNA Lys(mcm5s2U34) and mRNA(AAG) Deposited 2024-09-26 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 443 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.26 Å
9JQ2 Structure of the Bacterial Ribosome with human tRNA Lys(mcm5h2U34) and mRNA(AAG) Deposited 2024-09-27 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 438 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；The Buffer pH was adjusted to 7.6 using KOH.
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.61 Å
9MKK Structure of arbekacin bound Escherichia coli 70S ribosome Deposited 2024-12-17 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 52-meric
Chain l 1–136（136 aa）
Not recorded 84G Arbekacin × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9MOR Damaged 70S ribosome with PrfH bound Deposited 2024-12-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.65 Å
9MQ4 Damaged 70S ribosome with PrfH bound Deposited 2025-01-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.78 Å
9N2B Impacts of ribosomal RNA sequence variation on gene expression and phenotype: Cryo-EM structure of the rrsB ribosome (BBB-70S) Deposited 2025-01-28 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain LP 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) PUT 1,4-DIAMINOBUTANE × 9 SPD SPERMIDINE × 5 MG MAGNESIUM ION × 276 K POTASSIUM ION × 56 ZN ZINC ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9N2C Impacts of ribosomal RNA sequence variation on gene expression and phenotype: Cryo-EM structure of the rrsH ribosome (HBB-70S) Deposited 2025-01-28 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain LP 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) PUT 1,4-DIAMINOBUTANE × 10 SPD SPERMIDINE × 5 MG MAGNESIUM ION × 283 K POTASSIUM ION × 49 ZN ZINC ION × 3 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9NJF E. coli pre-elongation complex without an A-site tRNA with EQ2-YbiT in Non-hydrolytic 1/PtIM(a) conformation Deposited 2025-02-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain 16 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 124 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9NJV E. coli 70S initiation complex (bL33 absent) Deposited 2025-02-28 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain 16 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 152 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9NKL E. coli 70S initiation complex Deposited 2025-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain 16 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 161 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9NL5 E. coli pre-elongation complex without an A-site tRNA with EQ2-EttA in Hydrolytic 1 conformation Deposited 2025-03-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 16 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 125 ZN ZINC ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
9NL6 E. coli initiation complex with EQ2-YbiT in Non-hydrolytic 1/PtIM(a) conformation Deposited 2025-03-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain 16 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 252 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NL7 E. coli initiation complex with EQ2-YbiT in Non-hydrolytic 2/PtIM(b) conformation Deposited 2025-03-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 16 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 250 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9NLB E. coli initiation complex with EQ2-EttA in Hydrolytic 2 conformation Deposited 2025-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 16 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 279 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NLE E. coli initiation complex with EQ2-EttA in Hydrolytic 1 conformation Deposited 2025-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 16 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 298 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NLF E. coli initiation complex with EQ2-YbiT in Hydrolytic 2/PtIM(a) conformation Deposited 2025-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 16 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 245 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
9NLH E.coli Initiation complex with YheS-EQ2 Deposited 2025-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain 16 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 263 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9NLJ E.coli Initiation complex with Uup-EQ2 Deposited 2025-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 16 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 277 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9NLQ E. coli initiation complex with EQ2-YbiT in Hydrolytic 1/PtIM(a) conformation Deposited 2025-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 16 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 241 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9NLS E. coli initiation complex with EQ2-YbiT in Intermediate/PtIM(b) conformation Deposited 2025-03-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain 16 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 248 ZN ZINC ION × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 NA SODIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9O2X Structure of WT E.coli ribosome 70S subunit with complexed with mRNA, P-site fMet-NH-tRNAfMet and A-site (S)-betahydroxyBocK charged NH-tRNAPyl Deposited 2025-04-04 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 320 FME N-FORMYLMETHIONINE × 1 K POTASSIUM ION × 10 PAR PAROMOMYCIN × 1 SPD SPERMIDINE × 14 SPM SPERMINE × 1 A1B71 (2S)-6-[(tert-butoxycarbonyl)amino]-2-(hydroxymethyl)hexanoic acid × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.29 Å
9PIH E. coli 70S ribosome bound to Doxycycline Deposited 2025-07-10 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 1 MG MAGNESIUM ION × 276 K POTASSIUM ION × 92 DXT (4S,4AR,5S,5AR,6R,12AS)-4-(DIMETHYLAMINO)-3,5,10,12,12A-PENTAHYDROXY-6-METHYL-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2-CARBOXAMIDE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9PII E. coli 70S ribosome bound to Sarecycline Deposited 2025-07-10 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 1 MG MAGNESIUM ION × 281 K POTASSIUM ION × 100 V7A Sarecycline × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.40 Å
9PIJ E. coli 70S ribosome bound to Minocycline Deposited 2025-07-10 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain l 1–136（136 aa）
Not recorded ZN ZINC ION × 1 MG MAGNESIUM ION × 340 K POTASSIUM ION × 148 MIY (4S,4AS,5AR,12AS)-4,7-BIS(DIMETHYLAMINO)-3,10,12,12A-TETRAHYDROXY-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2- CARBOXAMIDE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.20 Å
9QQQ Cryo-EM structure of SKM-70S ribosomal stalled complex in the major state (vacant A-site, canon) Deposited 2025-04-01 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 A1JA7 [(2~{S},3~{S},4~{R},5~{R},6~{S})-4-[(2~{S},3~{R},4~{S},5~{R},6~{S})-5-acetamido-6-(hydroxymethyl)-4-[(2~{R},3~{R},4~{S},5~{S},6~{R})-6-(hydroxymethyl)-4-[(2~{S},3~{R},4~{R},5~{R},6~{R})-6-(hydroxymethyl)-5-methoxy-3,4-bis(oxidanyl)oxan-2-yl]oxy-3,5-bis(oxidanyl)oxan-2-yl]oxy-3-oxidanyl-oxan-2-yl]oxy-6-carbamimidamido-2-(hydroxymethyl)-5-oxidanyl-oxan-3-yl] carbamate × 1 MG MAGNESIUM ION × 312 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.26 Å
9QSJ Cryo-EM structure of SKM-70S ribosomal stalled complex in the A-tRNA positioned (Body open) state. Deposited 2025-04-05 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 A1JAI [(2~{S},3~{S},4~{R},5~{R},6~{S})-4-[(2~{S},3~{R},4~{S},5~{R},6~{S})-5-acetamido-6-(hydroxymethyl)-4-[(2~{R},3~{R},4~{S},5~{S},6~{R})-6-(hydroxymethyl)-4-[(2~{S},3~{R},4~{R},5~{R},6~{R})-6-(hydroxymethyl)-5-methoxy-3,4-bis(oxidanyl)oxan-2-yl]oxy-3,5-bis(oxidanyl)oxan-2-yl]oxy-3-oxidanyl-oxan-2-yl]oxy-2-(hydroxymethyl)-6-[[~{N}-[4-[(~{N}-methylcarbamimidoyl)amino]butyl]carbamimidoyl]amino]-5-oxidanyl-oxan-3-yl] carbamate × 1 MG MAGNESIUM ION × 311 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.62 Å
9R3A Structure of Stalled Beta-Galactosidase 70S Ribosome Nascent Chain Deposited 2025-05-03 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 K POTASSIUM ION × 131 MG MAGNESIUM ION × 287 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.86 Å
9RBF Structure of a stalled E. coli 70S RNC-NuoK-86 in complex with the membrane protein insertase SecYEG-YidC Deposited 2025-05-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 61-meric
Chain l 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 2.44 Å
9RFW Manikomycin bound to the Escherichia coli 50S ribosomal subunit Deposited 2025-06-05 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 31 PDB declaration: 35-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 213 K POTASSIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.40 Å
9RJA Manikomycin bound to the Escherichia coli 70S ribosome Deposited 2025-06-12 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 309 K POTASSIUM ION × 2 PAR PAROMOMYCIN × 1 SPD SPERMIDINE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.45 Å
9RTU Structure of the 70S-EF-G(P610L)-GDP-Pi ribosome complex with tRNAs in hybrid state 1 (H1-EF-G(P610L)-GDP-Pi) Deposited 2025-07-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 369 ZN ZINC ION × 2 NA SODIUM ION × 2 AM2 APRAMYCIN × 3 PO4 PHOSPHATE ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 3.00 Å
9RTV Structure of the 70S-EF-G(P610L)-GDP-Pi ribosome complex with tRNAs in hybrid state 2 (H2-EF-G(P610L)-GDP-Pi) Deposited 2025-07-03 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain M 1–136（136 aa）
Not recorded MG MAGNESIUM ION × 369 ZN ZINC ION × 2 NA SODIUM ION × 2 AM2 APRAMYCIN × 3 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；50 mM HEPES, 70 mM NH4Cl, 30 mM KCl, 3.5 mM MgCl2, 0.6 mM spermine, 0.4 mM spermidine
cryo-EM vitrification conditions Cryogen ETHANE；Manual blotting & plunge-freezing
Resolution 3.60 Å
9SLG Doxycycline Bound E. coli Ribosome with Rearranged Peptidyl Transferase Centre Deposited 2025-09-03 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 54-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 447 K POTASSIUM ION × 77 DXT (4S,4AR,5S,5AR,6R,12AS)-4-(DIMETHYLAMINO)-3,5,10,12,12A-PENTAHYDROXY-6-METHYL-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2-CARBOXAMIDE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；BS100 ribosomal resuspension buffer
cryo-EM vitrification conditions Cryogen ETHANE；Blot time 4 s, blot force 1, blot total 1
Resolution 2.16 Å
9SRO Cryo-EM structure of SKM-70S ribosomal stalled complex in the rotated state with hybrid tRNAs Deposited 2025-09-24 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 54-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 309 A1JAI [(2~{S},3~{S},4~{R},5~{R},6~{S})-4-[(2~{S},3~{R},4~{S},5~{R},6~{S})-5-acetamido-6-(hydroxymethyl)-4-[(2~{R},3~{R},4~{S},5~{S},6~{R})-6-(hydroxymethyl)-4-[(2~{S},3~{R},4~{R},5~{R},6~{R})-6-(hydroxymethyl)-5-methoxy-3,4-bis(oxidanyl)oxan-2-yl]oxy-3,5-bis(oxidanyl)oxan-2-yl]oxy-3-oxidanyl-oxan-2-yl]oxy-2-(hydroxymethyl)-6-[[~{N}-[4-[(~{N}-methylcarbamimidoyl)amino]butyl]carbamimidoyl]amino]-5-oxidanyl-oxan-3-yl] carbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.60 Å
9SS4 pre-50S ribosomal subunit in rimM-KO with RsfS (-H68) Deposited 2025-09-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 35-meric
Chain BP 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9SS5 50S ribosomal subunit in rimM-KO with RsfS (+H68) Deposited 2025-09-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 32 PDB declaration: 34-meric
Chain BP 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.70 Å
9SS6 70S ribosome from RimM-KO Deposited 2025-09-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain BP 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
9TEW DalDro bound to the initiating Escherichia coli 70S ribosome Deposited 2025-11-26 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 Å
9TEX Dal2 bound to the Escherichia coli 70S ribosome Deposited 2025-11-26 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.54 Å
9TEZ DalDroS bound to the Escherichia coli 50S ribosomal subunit Deposited 2025-11-26 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 31 PDB declaration: 34-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 SPM SPERMINE × 1 MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.88 Å
9TMI E. coli 70S ribosome with A- and P-site tRNA Deposited 2025-12-13 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 MG MAGNESIUM ION × 258 SCM SPECTINOMYCIN × 1 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.08 Å
9TNL E. coli 70S ribosome with A/P- and P/E-site tRNA Deposited 2025-12-16 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 SCM SPECTINOMYCIN × 1 MG MAGNESIUM ION × 266 K POTASSIUM ION × 52 VAL VALINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.11 Å
9TQA E. coli 70S ribosome, trapped conformational ground state of SSU-h44 apical loop, with A- and P-site tRNA Deposited 2025-12-19 Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ZN ZINC ION × 2 SCM SPECTINOMYCIN × 1 MG MAGNESIUM ION × 238 VAL VALINE × 1 K POTASSIUM ION × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.06 Å
9WNQ Structure of E.coli ribosome in complex with an engineered arrest peptide Deposited 2025-09-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain n 1–136（136 aa）
Not recorded ZN ZINC ION × 1 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；20 mM HEPES (pH 7.6), 140 mM NH4Cl, 25 mM MgCl2, 2 mM DTT
cryo-EM vitrification conditions Cryogen NITROGEN
Resolution 2.59 Å
9WNR Structure of E.coli ribosome in complex with an engineered arrest peptide and trigger factor Deposited 2025-09-05 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain n 1–136（136 aa）
Not recorded ZN ZINC ION × 1 PRO PROLINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6；20 mM HEPES (pH 7.6), 140 mM NH4Cl, 25 mM MgCl2, 2 mM DTT
cryo-EM vitrification conditions Cryogen NITROGEN
Resolution 2.76 Å
9XFK In situ structure of bacterial 50S ribosomes Deposited 2025-10-29 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain U 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 166 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.98 Å
9XFL In vitro structure of bacterial 50S ribosomes Deposited 2025-10-29 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain U 1–136（136 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 176 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.16 Å
9Y79 Escherichia coli transcription-translation loosely coupled complex (TTC-LC^walked) containing mRNA with a 39 nt long spacer, NusG, NusA, and fMet-tRNAs in E-site and P-site Deposited 2025-09-09 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain v 1–136（136 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY mmCIF provides none of the parsed conditions Resolution 3.20 Å
9ZTL Single Particle Cryo EM Analysis of a Ribosome Nascent Globin Complex Deposited 2025-12-23 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain l 1–136（136 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.91 Å

516 other PDB entries and 559 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RL16_ECOLI
Isoform —
PDB entities 62
Chains and sequence ranges Author chain v； PDBConstruct 1–136； UniProt 1–136

50S ribosomal protein L17

Escherichia coli

UniProt D6I1Y5

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain w； UniProt 1–127 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain w 1–127（127 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain w 1–127（127 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain w 1–127（127 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain w 1–127（127 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYU Escherichia coli transcription-translation complex C2 (TTC-C2) containing a 27 nt long mRNA spacer Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain w 1–127（127 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain w 1–127（127 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain w 1–127（127 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain w 1–127（127 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6WD2 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-A) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain n 1–120（120 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD7 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-D) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain n 1–120（120 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6WD9 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-B) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain n 1–120（120 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WDA Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-C) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain n 1–120（120 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain w 1–127（127 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain w 1–127（127 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain w 1–127（127 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain w 1–127（127 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain w 1–127（127 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain w 1–127（127 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain m 1–127（127 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7LVK Cfr-modified 50S subunit from Escherichia coli Deposited 2021-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain V 1–127（127 aa）
Not recorded MG MAGNESIUM ION × 179 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain V 1–127（127 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain V 1–127（127 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain N 1–127（127 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

23 other PDB entries and 23 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D6I1Y5_ECOLX
Isoform —
PDB entities 63
Chains and sequence ranges Author chain w； PDBConstruct 1–127； UniProt 1–127

50S ribosomal protein L18

Escherichia coli

UniProt D7Z9H1

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain x； UniProt 1–117 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L19 × 1 （D7ZKU3） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 17 1–117（117 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 17 1–117（117 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain O 1–117（117 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain o 1–117（117 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain o 1–117（117 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain o 1–117（117 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain O 1–117（117 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6PJ6 High resolution cryo-EM structure of E.coli 50S Deposited 2019-06-27 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 29 PDB declaration: 31-meric
Chain W 1–117（117 aa）
Not recorded MG MAGNESIUM ION × 185 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain x 1–117（117 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain x 1–117（117 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain x 1–117（117 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain x 1–117（117 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain x 1–117（117 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain x 1–117（117 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain x 1–117（117 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain x 1–117（117 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain x 1–117（117 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain x 1–117（117 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain x 1–117（117 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain x 1–117（117 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain x 1–117（117 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain x 1–117（117 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain x 1–117（117 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain x 1–117（117 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain x 1–117（117 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain n 1–117（117 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7LVK Cfr-modified 50S subunit from Escherichia coli Deposited 2021-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain W 1–117（117 aa）
Not recorded MG MAGNESIUM ION × 179 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain W 1–117（117 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain W 1–117（117 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain O 1–117（117 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

30 other PDB entries and 30 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7Z9H1_ECOLX
Isoform —
PDB entities 64
Chains and sequence ranges Author chain x； PDBConstruct 1–117； UniProt 1–117

50S ribosomal protein L19

Escherichia coli

UniProt D7ZKU3

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain y； UniProt 1–115 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L20 × 1 （L3CCT0） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5U9F 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 18 1–115（115 aa）
Not recorded MG MAGNESIUM ION × 360 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
5U9G 3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Deposited 2016-12-16 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 60-meric
Chain 18 1–115（115 aa）
Not recorded MG MAGNESIUM ION × 348 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6OGF 70S termination complex with RF2 bound to the UGA codon. Partially rotated ribosome with RF2 bound (Structure III). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain p 1–115（115 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6OGG 70S termination complex with RF2 bound to the UGA codon. Rotated ribosome with RF2 bound (Structure IV). Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain p 1–115（115 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.20 Å
6OGI 70S termination complex with RF2 bound to the UAG codon. Rotated ribosome conformation (Structure V) Deposited 2019-04-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain p 1–115（115 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
6OM6 Structure of trans-translation inhibitor bound to E. coli 70S ribosome with P site tRNA Deposited 2019-04-18 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain P 1–115（115 aa）
Not recorded KKL 4-amino-N-[5-(4-ethynylphenyl)-1,3,4-oxadiazol-2-yl]benzamide × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Blot time: 3.5 seconds
Resolution 3.10 Å
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain y 1–115（115 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain y 1–115（115 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain y 1–115（115 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain y 1–115（115 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYW Escherichia coli transcription-translation complex C3 (TTC-C3) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain y 1–115（115 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain y 1–115（115 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain y 1–115（115 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain y 1–115（115 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ2 Escherichia coli transcription-translation complex D1 (TTC-D1) containing mRNA with a 27 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain y 1–115（115 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 10.00 Å
6VZ5 Escherichia coli transcription-translation complex D3 (TTC-D3) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain y 1–115（115 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6X6T Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain y 1–115（115 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6X7F Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-29 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain y 1–115（115 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
6X7K Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-05-30 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain y 1–115（115 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6X9Q Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-06-03 Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain y 1–115（115 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.80 Å
6XDR Escherichia coli transcription-translation complex B (TTC-B) containing an 27 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain y 1–115（115 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.70 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain y 1–115（115 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain y 1–115（115 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain y 1–115（115 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7K00 Structure of the Bacterial Ribosome at 2 Angstrom Resolution Deposited 2020-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain o 1–115（115 aa）
Not recorded PAR PAROMOMYCIN × 1 MG MAGNESIUM ION × 309 SPD SPERMIDINE × 16 SPM SPERMINE × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 1.98 Å
7LVK Cfr-modified 50S subunit from Escherichia coli Deposited 2021-02-25 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 30-meric
Chain X 1–115（115 aa）
Not recorded MG MAGNESIUM ION × 179 NA SODIUM ION × 1 ZN ZINC ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；Buffer A
cryo-EM vitrification conditions Cryogen ETHANE；Blot Force 5 Blot Time 10sec Hum 95% Temperature 10C Waiting time 1 min
Resolution 2.20 Å
7S1G wild-type Escherichia coli stalled ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain X 1–115（115 aa）
Not recorded MG MAGNESIUM ION × 196 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.48 Å
7S1H Wild-type Escherichia coli ribosome with antibiotic linezolid Deposited 2021-09-02 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain X 1–115（115 aa）
Not recorded MG MAGNESIUM ION × 206 ZLD N-{[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.35 Å
7SA4 Damaged 70S ribosome with PrfH bound Deposited 2021-09-22 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain P 1–115（115 aa）
Not recorded MG MAGNESIUM ION × 439 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.55 Å

29 other PDB entries and 29 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name D7ZKU3_ECOLX
Isoform —
PDB entities 65
Chains and sequence ranges Author chain y； PDBConstruct 1–115； UniProt 1–115

50S ribosomal protein L20

Escherichia coli

UniProt L3CCT0

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 60 DNA 2 RNA 6 PDB declaration: 68-meric（68） Consistent with all polymer counts Chain z； UniProt 1–118 Not recorded 50S ribosomal protein L21 × 1 （D7ZEN7） 50S ribosomal protein L22 × 1 （D7Z9G0） 50S ribosomal protein L23 × 1 （D7X2Z9） 50S ribosomal protein L24 × 1 （D7Z9G6） 50S ribosomal protein L25 × 1 （D7XH79） NT DNA × 1 T DNA × 1 mRNA with 30 nt long spacer × 1 50S ribosomal protein L10 × 1 （D7ZA73） E-site and P-site tRNA (fMet) × 2 DNA-directed RNA polymerase subunit beta × 1 （P0A8V4） Transcription termination/antitermination protein NusG × 1 （V8K3D7） DNA-directed RNA polymerase subunit alpha × 2 （A0A073G207） ;DNA-directed RNA polymerase subunit beta' ; × 1 （A0A4S1NBU2） DNA-directed RNA polymerase subunit omega × 1 （P0A802） Transcription termination/antitermination protein NusA × 1 （U9XV73） 30S ribosomal protein S18 × 1 （A0A0E2KXL3） 16S rRNA × 1 30S ribosomal protein S20 × 1 （D7ZAS2） 30S ribosomal protein S21 × 1 （A0A0E2L2J1） 30S ribosomal protein S2 × 1 （D7ZK99） 30S ribosomal protein S1 × 1 （D6HUW2） 30S ribosomal protein S3 × 1 （B7MCS9） 30S ribosomal protein S4 × 1 （D7Z9H7） 30S ribosomal protein S5 × 1 （D7Z9H2） 30S ribosomal protein S6 × 1 （P02358） 30S ribosomal protein S7 × 1 （A0A5Q2GFB5） 30S ribosomal protein S8 × 1 （D7Z9G9） 30S ribosomal protein S9 × 1 （D7ZES9） 30S ribosomal protein S10 × 1 （D7Z9F4） 30S ribosomal protein S11 × 1 （B7MCR3） 30S ribosomal protein S12 × 1 （D7ZAN0） 30S ribosomal protein S14 × 1 （D7Z9G8） 30S ribosomal protein S15 × 1 （D7ZEL4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S17 × 1 （D7Z9G4） 30S ribosomal protein S19 × 1 （D7Z9F9） 30S ribosomal protein S13 × 1 （H4UQ02） 50S ribosomal protein L11 × 1 （D7ZA71） 50S ribosomal protein L7/L12 × 1 （H4KQ39） 23S rRNA × 1 50S ribosomal protein L27 × 1 （P0A7L8） 50S ribosomal protein L28 × 1 （S0YB49） 5S rRNA × 1 50S ribosomal protein L29 × 1 （D7Z9G3） 50S ribosomal protein L30 × 1 （D7Z9H3） 50S ribosomal protein L31 × 1 （D7ZFP6） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L32 × 1 （D7ZGG2） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L33 × 1 （D7Z9P0） 50S ribosomal protein L4 × 1 （D7Z9F6） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L5 × 1 （D7Z9G7） 50S ribosomal protein L35 × 1 （D7Z814） 50S ribosomal protein L6 × 1 （D7Z9H0） 50S ribosomal protein L36 × 1 （A0A0E2L017） 50S ribosomal protein L9 × 1 （D7ZI15） 50S ribosomal protein L13 × 1 （D7ZET0） 50S ribosomal protein L14 × 1 （D7Z9G5） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L17 × 1 （D6I1Y5） 50S ribosomal protein L18 × 1 （D7Z9H1） 50S ribosomal protein L19 × 1 （D7ZKU3） MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.6 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 3.70 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 6XDQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6VYQ Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 15 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain z 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYR Escherichia coli transcription-translation complex A1 (TTC-A1) containing an 18 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain z 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6VYS Escherichia coli transcription-translation complex A1 (TTC-A1) containing a 21 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain z 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6VYT Escherichia coli transcription-translation complex A2 (TTC-A2) containing a 15 nt long mRNA spacer, NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 55 PDB declaration: 64-meric
Chain z 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 14.00 Å
6VYX Escherichia coli transcription-translation complex C4 (TTC-C4) containing mRNA with a 21 nt long spacer, transcription factor NusG, and fMet-tRNAs at P-site and E-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain z 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYY Escherichia coli transcription-translation complex C5 (TTC-C5) containing mRNA with a 21 nt long spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain z 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VYZ Escherichia coli transcription-translation complex C6 (TTC-C6) containing mRNA with a 21 nt long spacer, NusA, and fMet-tRNAs at E-site and P-site Deposited 2020-02-27 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain z 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 9.90 Å
6VZ3 Escherichia coli transcription-translation complex D2 (TTC-D2) containing mRNA with a 27 nt long spacer Deposited 2020-02-27 Different construct Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain z 2–118（117 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.90 Å
6WD0 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-A) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain q 2–118（117 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
6WD2 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-A) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain q 2–118（117 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD3 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-B1) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain q 2–118（117 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD4 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-B2) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain q 2–118（117 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WD5 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-C1) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain q 2–118（117 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
6WD7 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure II-D) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain q 2–118（117 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6WD9 Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-B) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain q 2–118（117 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.70 Å
6WDA Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure III-C) Deposited 2020-03-31 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain q 2–118（117 aa）
Not recorded FME N-FORMYLMETHIONINE × 1 PHE PHENYLALANINE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6XGF Escherichia coli transcription-translation complex B (TTC-B) containing an 30 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-17 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain z 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 5.00 Å
6XII Escherichia coli transcription-translation complex B (TTC-B) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 59 PDB declaration: 67-meric
Chain z 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 7.00 Å
6XIJ Escherichia coli transcription-translation complex A (TTC-A) containing an 24 nt long mRNA spacer, NusG, and fMet-tRNAs at E-site and P-site Deposited 2020-06-20 Different oligomeric state Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain z 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 1 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.00 Å
7TOS E. coli 70S ribosomes bound with the ALS/FTD-associated dipeptide repeat protein PR20 Deposited 2022-01-24 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain L20 2–118（117 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.90 Å

20 other PDB entries and 20 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name L3CCT0_ECOLX
Isoform —
PDB entities 66
Chains and sequence ranges Author chain z； PDBConstruct 1–118； UniProt 1–118

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

SAXS scattering curve SAXS Profile

SAXS profile for 6xdq

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 6xdq
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2. Structure Basics 2. Structure Basics

Entry ID entry_id6xdq
Deposition date deposition_date2020-06-11
Structure title titleCryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 30 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site
Keywords keywordscoupled transcription-translation complex, TRANSCRIPTION, RIBOSOME, TRANSCRIPTION-TRANSLATION complex; RIBOSOME,TRANSCRIPTION/TRANSLATION
Experimental Method methodELECTRON MICROSCOPY
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3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier— Å
Radius of gyration Rg (electron density) rg_electron107.10 Å
Forward intensity I(0) i0204623000000.00
Molecular weight molecular_weight2659800.0 kDa
Excluded volume excluded_volume2831000 ų
Envelope volume envelope_volume5372100 ų
Hydration-shell volume shell_volume408160 ų
Envelope diameter envelope_diameter380.9 Å
Shell Rg shell_rg108.70 Å
Envelope Rg envelope_rg106.90 Å
Shape Rg shape_rg107.40 Å
Total Rg total_rg106.60 Å
Total atoms total_atoms290243
Residues n_residues15055
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 Å−1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3
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4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax293.1 Å
Rg (real space) rg_real96.49 Å
Rg uncertainty (real space) rg_real_error1.19 Å
I(0) (real space) i0_real1.9680e+11
I(0) uncertainty (real space) i0_real_error4.3070e+09
Rg (reciprocal space) rg_reciprocal97.21 Å
I(0) (reciprocal space) i0_reciprocal202300000000.0000
Solution quality estimate total_estimate0.9029
Solution quality rating solution_quality EXCELLENT a EXCELLENT solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary117.3 Å
Skewness Skewness skewness0.488
Kurtosis Kurtosis kurtosis-0.101
Angular range angular_range— – 0.0750 Å−1
Current regularization parameter α current_alpha0.7106
Highest regularization parameter α highest_alpha6824000000.0000
Real-space data points n_real_points16
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.922; Stabil: 0.986; Sysdev: 1.000; Positv: 1.000; Valcen: 0.933; Smooth: 0.081
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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (68)

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8. Citations (1)

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9. Files and Curves (10)