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6o7k

30S initiation complex

Method: ELECTRON MICROSCOPY Dmax: 227.3 Å Quality: GOOD
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1. Protein Identity and Related Structures Protein Identity & Related Structures

Translation initiation factor IF-2

OrganismNot specified

UniProt A0A069XYI1

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–RNA Heteromer Protein × 22 RNA 3 PDB declaration: 25-meric（25） Consistent with all polymer counts Chain f； UniProt 382–890 Not recorded Translation initiation factor IF-1 × 1 16S ribosomal RNA × 1 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S10 × 1 （D7X302） 30S ribosomal protein S11 × 1 （P0A7R9） 30S ribosomal protein S12 × 1 （V6FZ95） 30S ribosomal protein S13 × 1 （A0A1X3KX08） 30S ribosomal protein S14 × 1 （A0A090BZT4） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S18 × 1 （L3BXG0） 30S ribosomal protein S19 × 1 （F4SQ43） 30S ribosomal protein S2 × 1 （U9ZNW8） 30S ribosomal protein S20 × 1 （T6N332） 30S ribosomal protein S21 × 1 （A0A0K5Z365） 30S ribosomal protein S3 × 1 （A0A376HTV6） 30S ribosomal protein S4 × 1 （L3PZ69） 30S ribosomal protein S5 × 1 （B6I217） 30S ribosomal protein S6 × 1 （S1CG62） 30S ribosomal protein S7 × 1 （S1D5F0） 30S ribosomal protein S8 × 1 （D8A1L7） 30S ribosomal protein S9 × 1 （T9TH92） tRNA × 1 mRNA × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.20 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 6O7K Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6O9K 70S initiation complex Deposited 2019-03-14 Different oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain z 382–890（509 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

1 other PDB entries and 1 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name A0A069XYI1_ECOLX
Isoform —
PDB entities 2
Chains and sequence ranges Author chain f； PDBConstruct 1–509； UniProt 382–890

30S ribosomal protein S17

OrganismNot specified

UniProt A0A080IK26

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–RNA Heteromer Protein × 22 RNA 3 PDB declaration: 25-meric（25） Consistent with all polymer counts Chain P； UniProt 4–83 Not recorded Translation initiation factor IF-1 × 1 Translation initiation factor IF-2 × 1 （A0A069XYI1） 16S ribosomal RNA × 1 30S ribosomal protein S10 × 1 （D7X302） 30S ribosomal protein S11 × 1 （P0A7R9） 30S ribosomal protein S12 × 1 （V6FZ95） 30S ribosomal protein S13 × 1 （A0A1X3KX08） 30S ribosomal protein S14 × 1 （A0A090BZT4） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S18 × 1 （L3BXG0） 30S ribosomal protein S19 × 1 （F4SQ43） 30S ribosomal protein S2 × 1 （U9ZNW8） 30S ribosomal protein S20 × 1 （T6N332） 30S ribosomal protein S21 × 1 （A0A0K5Z365） 30S ribosomal protein S3 × 1 （A0A376HTV6） 30S ribosomal protein S4 × 1 （L3PZ69） 30S ribosomal protein S5 × 1 （B6I217） 30S ribosomal protein S6 × 1 （S1CG62） 30S ribosomal protein S7 × 1 （S1D5F0） 30S ribosomal protein S8 × 1 （D8A1L7） 30S ribosomal protein S9 × 1 （T9TH92） tRNA × 1 mRNA × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.20 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 6O7K Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain q 4–83（80 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain q 4–83（80 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
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 4–83（80 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 4–83（80 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 4–83（80 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 4–83（80 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 Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain v 4–83（80 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 4–83（80 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 Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain v 4–83（80 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 ligand/ion Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain V 4–83（80 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
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 ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain V 4–83（80 aa）
Not 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 ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain V 4–83（80 aa）
Not 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
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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain V 4–83（80 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain V 4–83（80 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain V 4–83（80 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain V 4–83（80 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain V 4–83（80 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain V 4–83（80 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain V 4–83（80 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain V 4–83（80 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain V 4–83（80 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain V 4–83（80 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
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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain v 4–83（80 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
7TOS E. coli 70S ribosomes bound with the ALS/FTD-associated dipeptide repeat protein PR20 Deposited 2022-01-24 Different oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain S17 4–83（80 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
7UPH Structure of a ribosome with tethered subunits Deposited 2022-04-15 Different oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 49-meric
Chain D 4–83（80 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
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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 51-meric
Chain p 4–83（80 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain p 4–83（80 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain p 4–83（80 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain p 4–83（80 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
8GHU Methyltransferase RmtC bound to the 30S ribosomal subunit Deposited 2023-03-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 14 PDB declaration: pentadecameric
Chain q 4–83（80 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
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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain p 4–83（80 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 46 PDB declaration: 51-meric
Chain p 4–83（80 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
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 experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain v 4–83（80 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
9AX8 70S initiation complex (tRNA-fMet M1, initiation factor 2 + CUG start codon) Deposited 2024-03-06 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain q 4–83（80 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

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

View Construct and Data Evidence
UniProt name A0A080IK26_ECOLX
Isoform —
PDB entities 4
Chains and sequence ranges Author chain P； PDBConstruct 1–80； UniProt 4–83

30S ribosomal protein S10

OrganismNot specified

UniProt D7X302

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–RNA Heteromer Protein × 22 RNA 3 PDB declaration: 25-meric（25） Consistent with all polymer counts Chain r； UniProt 5–102 Not recorded Translation initiation factor IF-1 × 1 Translation initiation factor IF-2 × 1 （A0A069XYI1） 16S ribosomal RNA × 1 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S11 × 1 （P0A7R9） 30S ribosomal protein S12 × 1 （V6FZ95） 30S ribosomal protein S13 × 1 （A0A1X3KX08） 30S ribosomal protein S14 × 1 （A0A090BZT4） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S18 × 1 （L3BXG0） 30S ribosomal protein S19 × 1 （F4SQ43） 30S ribosomal protein S2 × 1 （U9ZNW8） 30S ribosomal protein S20 × 1 （T6N332） 30S ribosomal protein S21 × 1 （A0A0K5Z365） 30S ribosomal protein S3 × 1 （A0A376HTV6） 30S ribosomal protein S4 × 1 （L3PZ69） 30S ribosomal protein S5 × 1 （B6I217） 30S ribosomal protein S6 × 1 （S1CG62） 30S ribosomal protein S7 × 1 （S1D5F0） 30S ribosomal protein S8 × 1 （D8A1L7） 30S ribosomal protein S9 × 1 （T9TH92） tRNA × 1 mRNA × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.20 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 6O7K Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6NQB Role of Era in Assembly and Homeostasis of the Ribosomal Small Subunit Deposited 2019-01-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 15 PDB declaration: hexadecameric
Chain J 5–102（98 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain j 5–102（98 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain j 5–102（98 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
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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain O 5–102（98 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain O 5–102（98 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain O 5–102（98 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain O 5–102（98 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain O 5–102（98 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain O 5–102（98 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain O 5–102（98 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain O 5–102（98 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain O 5–102（98 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain O 5–102（98 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

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

View Construct and Data Evidence
UniProt name D7X302_ECOLX
Isoform —
PDB entities 5
Chains and sequence ranges Author chain r； PDBConstruct 1–98； UniProt 5–102

30S ribosomal protein S11

OrganismNot specified

UniProt P0A7R9

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–RNA Heteromer Protein × 22 RNA 3 PDB declaration: 25-meric（25） Consistent with all polymer counts Chain q； UniProt 13–129 Not recorded Translation initiation factor IF-1 × 1 Translation initiation factor IF-2 × 1 （A0A069XYI1） 16S ribosomal RNA × 1 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S10 × 1 （D7X302） 30S ribosomal protein S12 × 1 （V6FZ95） 30S ribosomal protein S13 × 1 （A0A1X3KX08） 30S ribosomal protein S14 × 1 （A0A090BZT4） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S18 × 1 （L3BXG0） 30S ribosomal protein S19 × 1 （F4SQ43） 30S ribosomal protein S2 × 1 （U9ZNW8） 30S ribosomal protein S20 × 1 （T6N332） 30S ribosomal protein S21 × 1 （A0A0K5Z365） 30S ribosomal protein S3 × 1 （A0A376HTV6） 30S ribosomal protein S4 × 1 （L3PZ69） 30S ribosomal protein S5 × 1 （B6I217） 30S ribosomal protein S6 × 1 （S1CG62） 30S ribosomal protein S7 × 1 （S1D5F0） 30S ribosomal protein S8 × 1 （D8A1L7） 30S ribosomal protein S9 × 1 （T9TH92） tRNA × 1 mRNA × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.20 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 6O7K 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 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 K 2–129（128 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
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 construct 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 K 1–129（129 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 construct 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 K 1–129（129 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 construct 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 K 1–129（129 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 construct 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 K 1–129（129 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 construct 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 K 1–129（129 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 construct 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 K 1–129（129 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 construct 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 K 1–129（129 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
30RA E. coli 70S ribosome with peptidyl-tRNA, mRNA and Hsp15 Deposited 2026-05-10 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain K 1–129（129 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 construct 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 K 1–129（129 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
3IY8 Leishmania tarentolae Mitonchondrial Ribosome small subunit Deposited 2009-04-16 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 10 PDB declaration: undecameric
Chain K 13–129（117 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 construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain k 1–129（129 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 SK 2–129（128 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 SK 2–129（128 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 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 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 K 1–129（129 aa） Fragment：UNP residues 1-131
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 construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain k 1–129（129 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 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 1–129（129 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 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 q 1–129（129 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 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 1–129（129 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 experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 21 PDB declaration: 22-meric
Chain K 12–128（117 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 construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 21 PDB declaration: 22-meric
Chain K 1–128（128 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 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 AK 13–129（117 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 CK 13–129（117 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 AK 13–129（117 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 CK 13–129（117 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 AK 13–129（117 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 CK 13–129（117 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 AK 13–129（117 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 CK 13–129（117 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 AK 13–129（117 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 CK 13–129（117 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 AK 13–129（117 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 CK 13–129（117 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 AK 13–129（117 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 CK 13–129（117 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 experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 43 PDB declaration: 46-meric
Chain BK 1–128（128 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
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 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain AK 1–129（129 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 CK 0–128（129 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 AK 1–128（128 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 CK 1–128（128 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 experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 46 PDB declaration: 52-meric
Chain AK 12–127（116 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 experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 46 PDB declaration: 52-meric
Chain AK 12–127（116 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 AK 1–128（128 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 CK 1–128（128 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 AK 2–129（128 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 CK 2–129（128 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 AK 2–129（128 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 CK 2–129（128 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 AK 2–129（128 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 CK 2–129（128 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 AK 2–129（128 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 CK 2–129（128 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 AK 2–129（128 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 CK 2–129（128 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 AK 2–129（128 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 CK 2–129（128 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 experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain AK 13–129（117 aa） Fragment：RESIDUES 13-129
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 AK 2–129（128 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 CK 2–129（128 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 AK 1–128（128 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 CK 1–128（128 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain AC 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 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain AC 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 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 AK 13–129（117 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 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 AK 1–129（129 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 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 CK 1–129（129 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 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 AK 1–129（129 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 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 CK 1–129（129 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 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: 55-meric
Chain AK 1–129（129 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 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 CK 1–129（129 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 construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain BO 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 NITROGEN
Resolution 8.25 Å
4V6L Structural insights into cognate vs. near-cognate discrimination during decoding. Deposited 2011-01-07 Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain AO 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 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 AK 2–129（128 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 BN 1–128（128 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 AN 1–128（128 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 AN 1–128（128 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 AN 1–128（128 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 AN 1–128（128 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 experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain BM 1–128（128 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 experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain AK 13–129（117 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 experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain AK 2–129（128 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 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 AK 13–129（117 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 mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain AK 13–129（117 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 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 AK 13–129（117 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 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 AK 13–129（117 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 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 AK 13–129（117 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 mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain AK 13–129（117 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 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 AK 13–129（117 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 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 AK 13–129（117 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 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 AK 13–129（117 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 mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain AK 13–129（117 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 mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain AK 13–129（117 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 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 AK 13–129（117 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 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 AK 13–129（117 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 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 AK 1–129（129 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 AK 2–129（128 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 BK 2–129（128 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 construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain BK 1–129（129 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 AK 13–129（117 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 CK 13–129（117 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 AK 13–129（117 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 CK 13–129（117 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 AK 13–129（117 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 CK 13–129（117 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 AK 13–129（117 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 CK 13–129（117 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 construct 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 AK 1–129（129 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 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 AK 1–129（129 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 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: 55-meric
Chain CK 1–129（129 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 AK 13–129（117 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 BK 13–129（117 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 construct 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 BK 1–129（129 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 construct 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 DK 1–129（129 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 construct 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 FK 1–129（129 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 construct 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 HK 1–129（129 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 construct 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 BK 1–129（129 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 construct 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 DK 1–129（129 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 construct 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 FK 1–129（129 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 construct 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 HK 1–129（129 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 AK 13–129（117 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 CK 13–129（117 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 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: 56-meric
Chain AK 1–129（129 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 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 DK 1–129（129 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 QK 13–129（117 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 XK 13–129（117 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 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 AK 13–129（117 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 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 BK 13–129（117 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 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 1–129（129 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 construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain r 2–129（128 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 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 p 1–129（129 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 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 AK 13–129（117 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 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 BK 13–129（117 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 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 AK 13–129（117 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 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 BK 13–129（117 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 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 AK 13–129（117 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 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 BK 13–129（117 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 AK 1–129（129 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 BK 1–129（129 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 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 AK 13–129（117 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 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 BK 13–129（117 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 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 AK 13–129（117 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 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 BK 13–129（117 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 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 AK 13–129（117 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 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 BK 13–129（117 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 construct 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 AK 1–129（129 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 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 AK 1–129（129 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 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 1k 1–129（129 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 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 1k 1–129（129 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 construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain 16 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；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 construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain 15 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；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 construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain 15 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；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 construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain 15 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；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 construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
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 3.70 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 k 13–128（116 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 k 13–128（116 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 k 13–128（116 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 k 13–128（116 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 k 13–128（116 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 k 13–128（116 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 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 p 1–129（129 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 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 p 1–129（129 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 construct 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 p 1–129（129 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 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 p 1–129（129 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 K 1–129（129 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 K 1–129（129 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 experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain k 13–128（116 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 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 K 2–129（128 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 oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 18 PDB declaration: nonadecameric
Chain K 13–129（117 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 oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 19 PDB declaration: eicosameric
Chain K 13–129（117 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 oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 19 PDB declaration: eicosameric
Chain K 13–129（117 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain N 13–128（116 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 experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain A 1–129（129 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 experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain k 13–128（116 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain k 13–129（117 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 K 13–128（116 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 K 13–128（116 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 K 13–128（116 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 K 13–128（116 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 K 13–128（116 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 K 13–128（116 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 k 13–128（116 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 k 13–128（116 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 k 13–128（116 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 k 13–128（116 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 K 13–128（116 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 AK 13–129（117 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 BK 13–129（117 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 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 1–129（129 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 experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain k 13–128（116 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 Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain k 13–128（116 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 k 13–128（116 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 k 13–128（116 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 k 13–128（116 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 k 13–128（116 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 k 13–128（116 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 k 13–124（112 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 experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain k 13–128（116 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 experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 104 PDB declaration: 112-meric
Chain k 13–128（116 aa）
Chain kk 13–128（116 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 p 13–129（117 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 AK 13–129（117 aa）
Chain BK 13–129（117 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 experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain k 13–129（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
6O9K 70S initiation complex Deposited 2019-03-14 Different oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain k 13–129（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 4.00 Å
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 P 13–128（116 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 experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain P 13–128（116 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
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 p 13–129（117 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 p 13–129（117 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 p 13–129（117 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 p 13–129（117 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 Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain p 13–129（117 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 p 13–129（117 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 Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain p 13–129（117 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 p 13–129（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 3.90 Å
6Q98 Structure of tmRNA SmpB bound in P 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: 57-meric
Chain p 1–129（129 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 Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain p 13–128（116 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 construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain k 1–129（129 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 construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain S111 1–129（129 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 construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain S111 1–129（129 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 oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain Q 13–129（117 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 construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain j 1–129（129 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 construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain j 1–129（129 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 construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain j 1–129（129 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
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 ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain Q 13–129（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
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 ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain Q 13–129（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
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 ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain Q 13–129（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
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 ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain Q 13–129（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 4.10 Å
6W6K 30S-Activated-high-Mg2+ Deposited 2020-03-17 Different construct 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 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 construct Different oligomeric state 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 3.60 Å
6W7M 30S-Inactive-high-Mg2+ + carbon layer Deposited 2020-03-19 Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 19 PDB declaration: eicosameric
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 3.80 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain P 13–128（116 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain P 13–128（116 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 Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain P 13–128（116 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain P 13–128（116 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain P 13–128（116 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain P 13–128（116 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain P 13–128（116 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain P 13–128（116 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain P 13–128（116 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain P 13–128（116 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain P 13–128（116 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain P 13–128（116 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 58-meric
Chain P 13–128（116 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 experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 52-meric
Chain P 13–128（116 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 experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain P 13–128（116 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
6XE0 Cryo-EM structure of NusG-CTD bound to 70S ribosome (30S: NusG-CTD fragment) Deposited 2020-06-11 Different oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 21 PDB declaration: 22-meric
Chain J 13–129（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 6.80 Å
6XZA E. coli 70S ribosome in complex with dirithromycin, and deacylated tRNA(iMet) (focused classification). Deposited 2020-02-03 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain K1 13–129（117 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 oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain K1 13–129（117 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 54-meric
Chain k 13–128（116 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
6ZTL E. coli 70S-RNAP expressome complex in collided state bound to NusG Deposited 2020-07-20 Different construct 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 AK 1–129（129 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
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 p 13–129（117 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 p 13–129（117 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 p 13–129（117 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 p 13–129（117 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 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 13–129（117 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 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 K 1–129（129 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 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 K 1–129（129 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 construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 11 PDB declaration: dodecameric
Chain K 1–129（129 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 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 K 1–129（129 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 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 K 1–129（129 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 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 K 1–129（129 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
7D6Z Molecular model of the cryo-EM structure of 70S ribosome in complex with peptide deformylase and trigger factor Deposited 2020-10-02 Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-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 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 construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain L 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 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 experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain P 13–128（116 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 experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain P 13–128（116 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 experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain P 13–128（116 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 experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain P 13–128（116 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 experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain P 13–128（116 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 experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain P 13–128（116 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 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 P 13–128（116 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 P 13–128（116 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 P 13–128（116 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 P 13–128（116 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 P 13–128（116 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 P 13–128（116 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 P 13–128（116 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain p 13–129（117 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 construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain SK 1–129（129 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 construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 55 PDB declaration: 61-meric
Chain SK 1–129（129 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 construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain SK 1–129（129 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 construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain SK 1–129（129 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 construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain SK 1–129（129 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 construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain SK 1–129（129 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 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 K 1–129（129 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 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 K 1–129（129 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 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 K 1–129（129 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 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 K 1–129（129 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 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 K 1–129（129 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 construct 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 K 1–129（129 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
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 K 13–129（117 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
7O19 Cryo-EM structure of an Escherichia coli TnaC-ribosome complex stalled in response to L-tryptophan Deposited 2021-03-29 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 AK 1–129（129 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 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 AK 1–129（129 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 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 AK 1–129（129 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
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 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 1–129（129 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
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 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 1–129（129 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
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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric
Chain D 1–129（129 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain A 1–129（129 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
7SS9 Late translocation intermediate with EF-G partially dissociated (Structure V) Deposited 2021-11-10 Different construct Different oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain P 13–128（116 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain P 13–128（116 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain P 13–128（116 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 54-meric
Chain P 13–128（116 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain P 13–128（116 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain P 13–128（116 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 58-meric
Chain P 13–128（116 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 57-meric
Chain P 13–128（116 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain P 13–128（116 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
7UPH Structure of a ribosome with tethered subunits Deposited 2022-04-15 Different oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 49-meric
Chain f 13–129（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 4.18 Å
7Y7C Structure of the Bacterial Ribosome with human tRNA Asp(G34) and mRNA(GAU) Deposited 2022-06-22 Different construct 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 K 1–129（129 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 construct 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 K 1–129（129 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 construct 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 K 1–129（129 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 construct 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 K 1–129（129 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 construct 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 K 1–129（129 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 construct 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 K 1–129（129 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
7ZTA Structure of an Escherichia coli 70S ribosome stalled by Tetracenomycin X during translation of an MAAAPQK(C) peptide Deposited 2022-05-09 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 S111 13–129（117 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 construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain K 1–129（129 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
8AYE E. coli 70S ribosome bound to thermorubin and fMet-tRNA Deposited 2022-09-02 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain K 1–129（129 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 construct 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 K 1–129（129 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 construct 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 p 1–129（129 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 experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain o 1–129（129 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 o 1–129（129 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 o 1–129（129 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 experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain o 1–129（129 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 experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 55-meric
Chain o 1–129（129 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 o 1–129（129 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 experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 56-meric
Chain o 1–129（129 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 o 1–129（129 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 o 1–129（129 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 o 1–129（129 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 mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 14 PDB declaration: pentadecameric
Chain K 1–129（129 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 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 mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 17 PDB declaration: nonadecameric
Chain K 1–129（129 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 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 mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 14 PDB declaration: hexadecameric
Chain K 1–129（129 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 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 mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 12 PDB declaration: tetradecameric
Chain K 1–129（129 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 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 mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 12 PDB declaration: 14-meric
Chain K 1–129（129 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 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
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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 51-meric
Chain j 13–129（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 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain j 13–129（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 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain j 13–129（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 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain j 13–129（117 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 construct 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 K 1–129（129 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 construct 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 K 1–129（129 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 construct 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 K 1–129（129 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 construct 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 K 1–129（129 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 construct 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 K 1–129（129 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
8JSG Structure of the 30S-IF3 complex from Escherichia coli Deposited 2023-06-20 Different construct Different oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 21 PDB declaration: 22-meric
Chain q 2–129（128 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 construct Different oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 13 PDB declaration: tetradecameric
Chain q 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 4.40 Å
8K3O Cryo-EM structure of 30S ribosome with cleaved AP-mRNA bound complex I Deposited 2023-07-16 Different construct Different oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 20 PDB declaration: 22-meric
Chain K 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 3.88 Å
8K4E Cryo-EM structure of 30S ribosome with cleaved AP-mRNA bound complex-II Deposited 2023-07-18 Different construct Different oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 20 PDB declaration: 22-meric
Chain K 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 3.40 Å
8P16 E167K RF2 on E. coli 70S release complex with UGG (Structure I) Deposited 2023-05-11 Different construct 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 p 1–129（129 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 construct 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 p 1–129（129 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 construct 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 p 1–129（129 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 construct 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 K 1–129（129 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 construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 61-meric
Chain K 1–129（129 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 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 1–129（129 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 construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain K 1–129（129 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 construct 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 p 1–129（129 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 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: 57-meric
Chain K 1–129（129 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 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 K1 1–129（129 aa）
Chain K2 1–129（129 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 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: 57-meric
Chain K 1–129（129 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 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 K 1–129（129 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 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 K1 1–129（129 aa）
Chain K2 1–129（129 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 K1 1–129（129 aa）
Chain K2 1–129（129 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 K1 1–129（129 aa）
Chain K2 1–129（129 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 K1 1–129（129 aa）
Chain K2 1–129（129 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 oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain j 13–129（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 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 46 PDB declaration: 51-meric
Chain j 13–129（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 3.30 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 oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain Q 13–129（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 3.10 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 construct 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 P 1–129（129 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 construct 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 P 1–129（129 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 construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain P 1–129（129 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 construct 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 P 1–129（129 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 construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain P 1–129（129 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 construct 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 P 1–129（129 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 construct 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 P 1–129（129 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 construct 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 P 1–129（129 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 construct 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 P 1–129（129 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 construct 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 P 1–129（129 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 construct 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 P 1–129（129 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 construct 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 P 1–129（129 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 construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain P 1–129（129 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 construct 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 P 1–129（129 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 construct 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 P 1–129（129 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 construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 60 PDB declaration: 68-meric
Chain P 1–129（129 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 construct 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 K 1–129（129 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 construct 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 K 1–129（129 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 construct 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 K 1–129（129 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 construct 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 K 1–129（129 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 construct 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 K 1–129（129 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
8ZEJ Structure of E.coli ribosome in complex with an engineered arrest peptide Deposited 2024-05-06 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain K 1–129（129 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 construct 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 K 1–129（129 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 construct 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 K 1–129（129 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 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 1–129（129 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 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 K 1–129（129 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 construct 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 K 1–129（129 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain k 13–129（117 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
9FBV 70S Escherichia coli ribosome with P-site initiatior tRNA. Deposited 2024-05-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain K 1–129（129 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
9FCO Structure of E. coli 30S-IF1-IF3-mRNA-Kasugamycin complex Deposited 2024-05-15 Different construct Different mutation/modification 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 K 1–129（129 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 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 construct Different mutation/modification 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 K 1–129（129 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 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 construct Different mutation/modification 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 K 1–129（129 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 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 construct Different mutation/modification 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 K 1–129（129 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 105 PDB declaration: 116-meric
Chain D 1–129（129 aa）
Chain y 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 3.10 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 106 PDB declaration: 117-meric
Chain D 1–129（129 aa）
Chain y 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 3.20 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 construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain K 1–129（129 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 construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain K 1–129（129 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 construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain K 1–129（129 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 construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain K 1–129（129 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 construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain K 1–129（129 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 construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain K 1–129（129 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
9GUP 30S mRNA delivery complex (open head) 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: 23-meric
Chain L 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 86 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 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 L 1–129（129 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
9GUS 30S mRNA delivery complex TEC resolved (30S only) 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 L 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 125 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9GUT 30S mRNA delivery complex (bS1 resolved) 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 L 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 137 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
9GUU 30S mRNA delivery complex (consensus) 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 L 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 120 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.50 Å
9GUV 30S mRNA delivery complex (closed-head) Deposited 2024-09-20 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 21 PDB declaration: 24-meric
Chain L 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 86 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.00 Å
9GUW 30S-TEC (TEC in expressome position) Inactive state 2 Deposited 2024-09-20 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 26 PDB declaration: 30-meric
Chain L 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 118 ZN ZINC ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9GUX 30S-TEC (TEC in expressome position) Inactive state 1 Deposited 2024-09-20 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 27 PDB declaration: 31-meric
Chain L 1–129（129 aa）
Not recorded MG MAGNESIUM ION × 132 ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9GXX 70S ribosome with doublet-decoding tRNASer3 bound to A-site GCA codon Deposited 2024-10-01 Different construct 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 K 1–129（129 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 construct 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 K 1–129（129 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
9H8G Complex 5 30S-GE81112 Deposited 2024-10-29 Different construct 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 K 1–129（129 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 construct 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 K 1–129（129 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 construct 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 K 1–129（129 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 construct 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 K 1–129（129 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 construct 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 K 1–129（129 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 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 k 1–129（129 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 construct 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 K 1–129（129 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 construct 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 K 1–129（129 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 construct 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 K 1–129（129 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 construct 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 K 1–129（129 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
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 construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain SK 1–129（129 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 construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 54-meric
Chain SK 1–129（129 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
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 construct 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 K 1–129（129 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 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
9PZG Bacterial ribosomal 2'-O-methyltransferase RsmI in complex with the small ribosomal subunit Deposited 2025-08-11 Different construct 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 K 1–129（129 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 construct 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 K 1–129（129 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 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 K 1–129（129 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 construct 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 K 1–129（129 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 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 K 1–129（129 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 construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 61-meric
Chain K 1–129（129 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 construct 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 K 1–129（129 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 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 1–129（129 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 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 1–129（129 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 construct 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 K 1–129（129 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 construct 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 K 1–129（129 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
9SS0 30S ribosomal subunit RimM-KO with IF1 and IF3 (State I) Deposited 2025-09-25 Different construct Different oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 17 PDB declaration: 18-meric
Chain AJ 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 3.00 Å
9SS1 30S ribosomal subunit RimM-KO with IF1 and IF3 (State II) Deposited 2025-09-25 Different construct Different oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 19 PDB declaration: 20-meric
Chain AJ 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 2.90 Å
9SS2 30S ribosomal subunit RimM-KO with IF1 and IF3 (State III) Deposited 2025-09-25 Different construct Different oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 22 PDB declaration: 23-meric
Chain AJ 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 2.90 Å
9SS6 70S ribosome from RimM-KO Deposited 2025-09-25 Different construct Different oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 55-meric
Chain AJ 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 2.60 Å
9SYH E. coli 70S ribosome from deltaRlmE strain Deposited 2025-10-12 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain K 1–129（129 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 construct 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 K 1–129（129 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
9T6M E. coli 70S ribosome from delta-10 strain Deposited 2025-11-07 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 56-meric
Chain K 1–129（129 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
9TEW DalDro bound to the initiating Escherichia coli 70S ribosome Deposited 2025-11-26 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 K 1–129（129 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 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 K 1–129（129 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
9TMI E. coli 70S ribosome with A- and P-site tRNA Deposited 2025-12-13 Different construct 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 K 1–129（129 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 construct 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 K 1–129（129 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 construct 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 K 1–129（129 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 construct 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 1–129（129 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 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 1–129（129 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 12 PDB declaration: tridecameric
Chain K 1–129（129 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 oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 12 PDB declaration: tridecameric
Chain K 13–129（117 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 construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 12 PDB declaration: tridecameric
Chain K 1–129（129 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
9ZTL Single Particle Cryo EM Analysis of a Ribosome Nascent Globin Complex Deposited 2025-12-23 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain K 1–129（129 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.91 Å

412 other PDB entries and 457 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RS11_ECOLI
Isoform —
PDB entities 6
Chains and sequence ranges Author chain q； PDBConstruct 1–117； UniProt 13–129

30S ribosomal protein S12

OrganismNot specified

UniProt V6FZ95

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–RNA Heteromer Protein × 22 RNA 3 PDB declaration: 25-meric（25） Consistent with all polymer counts Chain t； UniProt 2–124 Not recorded Translation initiation factor IF-1 × 1 Translation initiation factor IF-2 × 1 （A0A069XYI1） 16S ribosomal RNA × 1 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S10 × 1 （D7X302） 30S ribosomal protein S11 × 1 （P0A7R9） 30S ribosomal protein S13 × 1 （A0A1X3KX08） 30S ribosomal protein S14 × 1 （A0A090BZT4） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S18 × 1 （L3BXG0） 30S ribosomal protein S19 × 1 （F4SQ43） 30S ribosomal protein S2 × 1 （U9ZNW8） 30S ribosomal protein S20 × 1 （T6N332） 30S ribosomal protein S21 × 1 （A0A0K5Z365） 30S ribosomal protein S3 × 1 （A0A376HTV6） 30S ribosomal protein S4 × 1 （L3PZ69） 30S ribosomal protein S5 × 1 （B6I217） 30S ribosomal protein S6 × 1 （S1CG62） 30S ribosomal protein S7 × 1 （S1D5F0） 30S ribosomal protein S8 × 1 （D8A1L7） 30S ribosomal protein S9 × 1 （T9TH92） tRNA × 1 mRNA × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.20 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 6O7K Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6NQB Role of Era in Assembly and Homeostasis of the Ribosomal Small Subunit Deposited 2019-01-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 15 PDB declaration: hexadecameric
Chain L 2–124（123 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain l 2–124（123 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain l 2–124（123 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
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 ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain R 2–124（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
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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain Q 2–124（123 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain Q 2–124（123 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain Q 2–124（123 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain Q 2–124（123 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain Q 2–124（123 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain Q 2–124（123 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain Q 2–124（123 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain Q 2–124（123 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain Q 2–124（123 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain Q 2–124（123 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
7OIF CspA-27 cotranslational folding intermediate 2 Deposited 2021-05-11 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 p 2–124（123 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 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 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 p 2–124（123 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 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 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 p 2–124（123 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) 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

17 other PDB entries and 17 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name V6FZ95_ECOLX
Isoform —
PDB entities 7
Chains and sequence ranges Author chain t； PDBConstruct 1–123； UniProt 2–124

30S ribosomal protein S13

OrganismNot specified

UniProt A0A1X3KX08

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–RNA Heteromer Protein × 22 RNA 3 PDB declaration: 25-meric（25） Consistent with all polymer counts Chain s； UniProt 2–115 Not recorded Translation initiation factor IF-1 × 1 Translation initiation factor IF-2 × 1 （A0A069XYI1） 16S ribosomal RNA × 1 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S10 × 1 （D7X302） 30S ribosomal protein S11 × 1 （P0A7R9） 30S ribosomal protein S12 × 1 （V6FZ95） 30S ribosomal protein S14 × 1 （A0A090BZT4） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S18 × 1 （L3BXG0） 30S ribosomal protein S19 × 1 （F4SQ43） 30S ribosomal protein S2 × 1 （U9ZNW8） 30S ribosomal protein S20 × 1 （T6N332） 30S ribosomal protein S21 × 1 （A0A0K5Z365） 30S ribosomal protein S3 × 1 （A0A376HTV6） 30S ribosomal protein S4 × 1 （L3PZ69） 30S ribosomal protein S5 × 1 （B6I217） 30S ribosomal protein S6 × 1 （S1CG62） 30S ribosomal protein S7 × 1 （S1D5F0） 30S ribosomal protein S8 × 1 （D8A1L7） 30S ribosomal protein S9 × 1 （T9TH92） tRNA × 1 mRNA × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.20 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 6O7K Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain m 2–115（114 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain m 2–115（114 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
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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain R 2–115（114 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain R 2–115（114 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain R 2–115（114 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain R 2–115（114 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain R 2–115（114 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain R 2–115（114 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain R 2–115（114 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain R 2–115（114 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain R 2–115（114 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain R 2–115（114 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
7TOS E. coli 70S ribosomes bound with the ALS/FTD-associated dipeptide repeat protein PR20 Deposited 2022-01-24 Different oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain S13 2–115（114 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

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

View Construct and Data Evidence
UniProt name A0A1X3KX08_ECOLX
Isoform —
PDB entities 8
Chains and sequence ranges Author chain s； PDBConstruct 1–114； UniProt 2–115

30S ribosomal protein S14

OrganismNot specified

UniProt A0A090BZT4

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–RNA Heteromer Protein × 22 RNA 3 PDB declaration: 25-meric（25） Consistent with all polymer counts Chain w； UniProt 2–101 Not recorded Translation initiation factor IF-1 × 1 Translation initiation factor IF-2 × 1 （A0A069XYI1） 16S ribosomal RNA × 1 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S10 × 1 （D7X302） 30S ribosomal protein S11 × 1 （P0A7R9） 30S ribosomal protein S12 × 1 （V6FZ95） 30S ribosomal protein S13 × 1 （A0A1X3KX08） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S18 × 1 （L3BXG0） 30S ribosomal protein S19 × 1 （F4SQ43） 30S ribosomal protein S2 × 1 （U9ZNW8） 30S ribosomal protein S20 × 1 （T6N332） 30S ribosomal protein S21 × 1 （A0A0K5Z365） 30S ribosomal protein S3 × 1 （A0A376HTV6） 30S ribosomal protein S4 × 1 （L3PZ69） 30S ribosomal protein S5 × 1 （B6I217） 30S ribosomal protein S6 × 1 （S1CG62） 30S ribosomal protein S7 × 1 （S1D5F0） 30S ribosomal protein S8 × 1 （D8A1L7） 30S ribosomal protein S9 × 1 （T9TH92） tRNA × 1 mRNA × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.20 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 6O7K 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 oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 59 PDB declaration: 63-meric
Chain M 2–101（100 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
6NQB Role of Era in Assembly and Homeostasis of the Ribosomal Small Subunit Deposited 2019-01-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 15 PDB declaration: hexadecameric
Chain N 2–101（100 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain n 2–101（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 3.90 Å
6O9K 70S initiation complex Deposited 2019-03-14 Different construct Different oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain n 41–101（61 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
7QGN Structure of the SmrB-bound E. coli disome - stalled 70S ribosome Deposited 2021-12-09 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain G 1–101（101 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 construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 59-meric
Chain E 1–101（101 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
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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 51-meric
Chain m 2–101（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 oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain m 2–101（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 oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain m 2–101（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 oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain m 2–101（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
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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain n 41–101（61 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

11 other PDB entries and 11 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name A0A090BZT4_ECOLX
Isoform —
PDB entities 9
Chains and sequence ranges Author chain w； PDBConstruct 1–100； UniProt 2–101

30S ribosomal protein S15

OrganismNot specified

UniProt D7XN21

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–RNA Heteromer Protein × 22 RNA 3 PDB declaration: 25-meric（25） Consistent with all polymer counts Chain u； UniProt 2–89 Not recorded Translation initiation factor IF-1 × 1 Translation initiation factor IF-2 × 1 （A0A069XYI1） 16S ribosomal RNA × 1 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S10 × 1 （D7X302） 30S ribosomal protein S11 × 1 （P0A7R9） 30S ribosomal protein S12 × 1 （V6FZ95） 30S ribosomal protein S13 × 1 （A0A1X3KX08） 30S ribosomal protein S14 × 1 （A0A090BZT4） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S18 × 1 （L3BXG0） 30S ribosomal protein S19 × 1 （F4SQ43） 30S ribosomal protein S2 × 1 （U9ZNW8） 30S ribosomal protein S20 × 1 （T6N332） 30S ribosomal protein S21 × 1 （A0A0K5Z365） 30S ribosomal protein S3 × 1 （A0A376HTV6） 30S ribosomal protein S4 × 1 （L3PZ69） 30S ribosomal protein S5 × 1 （B6I217） 30S ribosomal protein S6 × 1 （S1CG62） 30S ribosomal protein S7 × 1 （S1D5F0） 30S ribosomal protein S8 × 1 （D8A1L7） 30S ribosomal protein S9 × 1 （T9TH92） tRNA × 1 mRNA × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.20 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 6O7K Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6O9K 70S initiation complex Deposited 2019-03-14 Different oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain o 2–89（88 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
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 t 2–89（88 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 t 2–89（88 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 t 2–89（88 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 t 2–89（88 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 Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain t 2–89（88 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 t 2–89（88 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 Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain t 2–89（88 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 ligand/ion Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain T 2–89（88 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
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 ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain T 2–89（88 aa）
Not 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 ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain T 2–89（88 aa）
Not 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
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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain T 2–89（88 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain T 2–89（88 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain T 2–89（88 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain T 2–89（88 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain T 2–89（88 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain T 2–89（88 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain T 2–89（88 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain T 2–89（88 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain T 2–89（88 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain T 2–89（88 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
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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain t 2–89（88 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
7TOS E. coli 70S ribosomes bound with the ALS/FTD-associated dipeptide repeat protein PR20 Deposited 2022-01-24 Different oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain S15 2–89（88 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
7UPH Structure of a ribosome with tethered subunits Deposited 2022-04-15 Different oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 49-meric
Chain B 2–89（88 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
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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 51-meric
Chain n 2–89（88 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain n 2–89（88 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain n 2–89（88 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain n 2–89（88 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
8GHU Methyltransferase RmtC bound to the 30S ribosomal subunit Deposited 2023-03-12 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 14 PDB declaration: pentadecameric
Chain o 2–89（88 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
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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain n 2–89（88 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 46 PDB declaration: 51-meric
Chain n 2–89（88 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
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 experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain t 2–89（88 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
9AX8 70S initiation complex (tRNA-fMet M1, initiation factor 2 + CUG start codon) Deposited 2024-03-06 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain o 2–89（88 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

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

View Construct and Data Evidence
UniProt name D7XN21_ECOLX
Isoform —
PDB entities 10
Chains and sequence ranges Author chain u； PDBConstruct 1–88； UniProt 2–89

30S ribosomal protein S16

OrganismNot specified

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 Protein–RNA Heteromer Protein × 22 RNA 3 PDB declaration: 25-meric（25） Consistent with all polymer counts Chain y； UniProt 1–82 Not recorded Translation initiation factor IF-1 × 1 Translation initiation factor IF-2 × 1 （A0A069XYI1） 16S ribosomal RNA × 1 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S10 × 1 （D7X302） 30S ribosomal protein S11 × 1 （P0A7R9） 30S ribosomal protein S12 × 1 （V6FZ95） 30S ribosomal protein S13 × 1 （A0A1X3KX08） 30S ribosomal protein S14 × 1 （A0A090BZT4） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S18 × 1 （L3BXG0） 30S ribosomal protein S19 × 1 （F4SQ43） 30S ribosomal protein S2 × 1 （U9ZNW8） 30S ribosomal protein S20 × 1 （T6N332） 30S ribosomal protein S21 × 1 （A0A0K5Z365） 30S ribosomal protein S3 × 1 （A0A376HTV6） 30S ribosomal protein S4 × 1 （L3PZ69） 30S ribosomal protein S5 × 1 （B6I217） 30S ribosomal protein S6 × 1 （S1CG62） 30S ribosomal protein S7 × 1 （S1D5F0） 30S ribosomal protein S8 × 1 （D8A1L7） 30S ribosomal protein S9 × 1 （T9TH92） tRNA × 1 mRNA × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.20 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 6O7K 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 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 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 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 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 experimental conditions Different structure-quality metrics 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
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state 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 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 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 experimental conditions 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 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 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 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 × 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 ligand/ion 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 7.5
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 Different ligand/ion Different experimental conditions 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 3.70 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 ligand/ion Different experimental conditions 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 Different ligand/ion Different experimental conditions 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 3.70 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 ligand/ion Different experimental conditions 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 ligand/ion Different experimental conditions 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 ligand/ion Different experimental conditions 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 ligand/ion Different experimental conditions 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 ligand/ion Different experimental conditions 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 ligand/ion Different experimental conditions 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 ligand/ion Different experimental conditions 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 ligand/ion Different experimental conditions 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 ligand/ion Different experimental conditions 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 ligand/ion Different experimental conditions 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 ligand/ion Different experimental conditions 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 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 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 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 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 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 3.70 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 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 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 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 3.70 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 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 3.70 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 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 oligomeric state Different ligand/ion Different experimental conditions 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 oligomeric state Different ligand/ion Different experimental conditions 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 oligomeric state Different ligand/ion Different experimental conditions 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 oligomeric state Different ligand/ion Different experimental conditions 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
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 Deposited 2020-06-11 Different oligomeric state Different ligand/ion Different experimental conditions 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 3.70 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 ligand/ion Different experimental conditions 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 ligand/ion Different experimental conditions 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 ligand/ion Different experimental conditions 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 ligand/ion Different experimental conditions 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 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 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 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 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 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 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 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 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 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 11
Chains and sequence ranges Author chain y； PDBConstruct 1–82； UniProt 1–82

30S ribosomal protein S18

OrganismNot specified

UniProt L3BXG0

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–RNA Heteromer Protein × 22 RNA 3 PDB declaration: 25-meric（25） Consistent with all polymer counts Chain 1； UniProt 20–74 Not recorded Translation initiation factor IF-1 × 1 Translation initiation factor IF-2 × 1 （A0A069XYI1） 16S ribosomal RNA × 1 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S10 × 1 （D7X302） 30S ribosomal protein S11 × 1 （P0A7R9） 30S ribosomal protein S12 × 1 （V6FZ95） 30S ribosomal protein S13 × 1 （A0A1X3KX08） 30S ribosomal protein S14 × 1 （A0A090BZT4） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S19 × 1 （F4SQ43） 30S ribosomal protein S2 × 1 （U9ZNW8） 30S ribosomal protein S20 × 1 （T6N332） 30S ribosomal protein S21 × 1 （A0A0K5Z365） 30S ribosomal protein S3 × 1 （A0A376HTV6） 30S ribosomal protein S4 × 1 （L3PZ69） 30S ribosomal protein S5 × 1 （B6I217） 30S ribosomal protein S6 × 1 （S1CG62） 30S ribosomal protein S7 × 1 （S1D5F0） 30S ribosomal protein S8 × 1 （D8A1L7） 30S ribosomal protein S9 × 1 （T9TH92） tRNA × 1 mRNA × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.20 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 6O7K Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain r 20–74（55 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain r 20–73（54 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

2 other PDB entries and 2 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name L3BXG0_ECOLX
Isoform —
PDB entities 12
Chains and sequence ranges Author chain 1； PDBConstruct 1–55； UniProt 20–74

30S ribosomal protein S19

OrganismNot specified

UniProt F4SQ43

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–RNA Heteromer Protein × 22 RNA 3 PDB declaration: 25-meric（25） Consistent with all polymer counts Chain z； UniProt 3–81 Not recorded Translation initiation factor IF-1 × 1 Translation initiation factor IF-2 × 1 （A0A069XYI1） 16S ribosomal RNA × 1 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S10 × 1 （D7X302） 30S ribosomal protein S11 × 1 （P0A7R9） 30S ribosomal protein S12 × 1 （V6FZ95） 30S ribosomal protein S13 × 1 （A0A1X3KX08） 30S ribosomal protein S14 × 1 （A0A090BZT4） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S18 × 1 （L3BXG0） 30S ribosomal protein S2 × 1 （U9ZNW8） 30S ribosomal protein S20 × 1 （T6N332） 30S ribosomal protein S21 × 1 （A0A0K5Z365） 30S ribosomal protein S3 × 1 （A0A376HTV6） 30S ribosomal protein S4 × 1 （L3PZ69） 30S ribosomal protein S5 × 1 （B6I217） 30S ribosomal protein S6 × 1 （S1CG62） 30S ribosomal protein S7 × 1 （S1D5F0） 30S ribosomal protein S8 × 1 （D8A1L7） 30S ribosomal protein S9 × 1 （T9TH92） tRNA × 1 mRNA × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.20 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 6O7K Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6NQB Role of Era in Assembly and Homeostasis of the Ribosomal Small Subunit Deposited 2019-01-20 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 15 PDB declaration: hexadecameric
Chain S 8–81（74 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain s 3–81（79 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain s 3–81（79 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
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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain X 3–81（79 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain X 3–81（79 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain X 3–81（79 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain X 3–81（79 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain X 3–81（79 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain X 3–81（79 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain X 3–81（79 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain X 3–81（79 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain X 3–81（79 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain X 3–81（79 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

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

View Construct and Data Evidence
UniProt name F4SQ43_ECOLX
Isoform —
PDB entities 13
Chains and sequence ranges Author chain z； PDBConstruct 1–79； UniProt 3–81

30S ribosomal protein S2

OrganismNot specified

UniProt U9ZNW8

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–RNA Heteromer Protein × 22 RNA 3 PDB declaration: 25-meric（25） Consistent with all polymer counts Chain j； UniProt 9–226 Not recorded Translation initiation factor IF-1 × 1 Translation initiation factor IF-2 × 1 （A0A069XYI1） 16S ribosomal RNA × 1 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S10 × 1 （D7X302） 30S ribosomal protein S11 × 1 （P0A7R9） 30S ribosomal protein S12 × 1 （V6FZ95） 30S ribosomal protein S13 × 1 （A0A1X3KX08） 30S ribosomal protein S14 × 1 （A0A090BZT4） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S18 × 1 （L3BXG0） 30S ribosomal protein S19 × 1 （F4SQ43） 30S ribosomal protein S20 × 1 （T6N332） 30S ribosomal protein S21 × 1 （A0A0K5Z365） 30S ribosomal protein S3 × 1 （A0A376HTV6） 30S ribosomal protein S4 × 1 （L3PZ69） 30S ribosomal protein S5 × 1 （B6I217） 30S ribosomal protein S6 × 1 （S1CG62） 30S ribosomal protein S7 × 1 （S1D5F0） 30S ribosomal protein S8 × 1 （D8A1L7） 30S ribosomal protein S9 × 1 （T9TH92） tRNA × 1 mRNA × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.20 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 6O7K Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6NQB Role of Era in Assembly and Homeostasis of the Ribosomal Small Subunit Deposited 2019-01-20 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 15 PDB declaration: hexadecameric
Chain B 10–226（217 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain 7 9–226（218 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain b 9–226（218 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
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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 51-meric
Chain a 9–226（218 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain w 9–226（218 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain w 9–226（218 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain w 9–226（218 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
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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain a 9–226（218 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
9AX8 70S initiation complex (tRNA-fMet M1, initiation factor 2 + CUG start codon) Deposited 2024-03-06 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 53-meric
Chain b 9–226（218 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

9 other PDB entries and 9 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name U9ZNW8_ECOLX
Isoform —
PDB entities 14
Chains and sequence ranges Author chain j； PDBConstruct 1–218； UniProt 9–226

30S ribosomal protein S20

OrganismNot specified

UniProt T6N332

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–RNA Heteromer Protein × 22 RNA 3 PDB declaration: 25-meric（25） Consistent with all polymer counts Chain 3； UniProt 3–87 Not recorded Translation initiation factor IF-1 × 1 Translation initiation factor IF-2 × 1 （A0A069XYI1） 16S ribosomal RNA × 1 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S10 × 1 （D7X302） 30S ribosomal protein S11 × 1 （P0A7R9） 30S ribosomal protein S12 × 1 （V6FZ95） 30S ribosomal protein S13 × 1 （A0A1X3KX08） 30S ribosomal protein S14 × 1 （A0A090BZT4） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S18 × 1 （L3BXG0） 30S ribosomal protein S19 × 1 （F4SQ43） 30S ribosomal protein S2 × 1 （U9ZNW8） 30S ribosomal protein S21 × 1 （A0A0K5Z365） 30S ribosomal protein S3 × 1 （A0A376HTV6） 30S ribosomal protein S4 × 1 （L3PZ69） 30S ribosomal protein S5 × 1 （B6I217） 30S ribosomal protein S6 × 1 （S1CG62） 30S ribosomal protein S7 × 1 （S1D5F0） 30S ribosomal protein S8 × 1 （D8A1L7） 30S ribosomal protein S9 × 1 （T9TH92） tRNA × 1 mRNA × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.20 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 6O7K Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6NQB Role of Era in Assembly and Homeostasis of the Ribosomal Small Subunit Deposited 2019-01-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 15 PDB declaration: hexadecameric
Chain T 3–87（85 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain t 3–87（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 3.90 Å
6O9K 70S initiation complex Deposited 2019-03-14 Different oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain t 3–87（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
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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain Y 3–87（85 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain Y 3–87（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 3.30 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain Y 3–87（85 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain Y 3–87（85 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain Y 3–87（85 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain Y 3–87（85 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain Y 3–87（85 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain Y 3–87（85 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain Y 3–87（85 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain Y 3–87（85 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

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

View Construct and Data Evidence
UniProt name T6N332_ECOLX
Isoform —
PDB entities 15
Chains and sequence ranges Author chain 3； PDBConstruct 1–85； UniProt 3–87

30S ribosomal protein S21

OrganismNot specified

UniProt A0A0K5Z365

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–RNA Heteromer Protein × 22 RNA 3 PDB declaration: 25-meric（25） Consistent with all polymer counts Chain 2； UniProt 4–54 Not recorded Translation initiation factor IF-1 × 1 Translation initiation factor IF-2 × 1 （A0A069XYI1） 16S ribosomal RNA × 1 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S10 × 1 （D7X302） 30S ribosomal protein S11 × 1 （P0A7R9） 30S ribosomal protein S12 × 1 （V6FZ95） 30S ribosomal protein S13 × 1 （A0A1X3KX08） 30S ribosomal protein S14 × 1 （A0A090BZT4） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S18 × 1 （L3BXG0） 30S ribosomal protein S19 × 1 （F4SQ43） 30S ribosomal protein S2 × 1 （U9ZNW8） 30S ribosomal protein S20 × 1 （T6N332） 30S ribosomal protein S3 × 1 （A0A376HTV6） 30S ribosomal protein S4 × 1 （L3PZ69） 30S ribosomal protein S5 × 1 （B6I217） 30S ribosomal protein S6 × 1 （S1CG62） 30S ribosomal protein S7 × 1 （S1D5F0） 30S ribosomal protein S8 × 1 （D8A1L7） 30S ribosomal protein S9 × 1 （T9TH92） tRNA × 1 mRNA × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.20 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 6O7K Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain u 4–54（51 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain u 4–54（51 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

2 other PDB entries and 2 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name A0A0K5Z365_ECOLX
Isoform —
PDB entities 16
Chains and sequence ranges Author chain 2； PDBConstruct 1–51； UniProt 4–54

30S ribosomal protein S3

OrganismNot specified

UniProt A0A376HTV6

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–RNA Heteromer Protein × 22 RNA 3 PDB declaration: 25-meric（25） Consistent with all polymer counts Chain h； UniProt 2–207 Not recorded Translation initiation factor IF-1 × 1 Translation initiation factor IF-2 × 1 （A0A069XYI1） 16S ribosomal RNA × 1 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S10 × 1 （D7X302） 30S ribosomal protein S11 × 1 （P0A7R9） 30S ribosomal protein S12 × 1 （V6FZ95） 30S ribosomal protein S13 × 1 （A0A1X3KX08） 30S ribosomal protein S14 × 1 （A0A090BZT4） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S18 × 1 （L3BXG0） 30S ribosomal protein S19 × 1 （F4SQ43） 30S ribosomal protein S2 × 1 （U9ZNW8） 30S ribosomal protein S20 × 1 （T6N332） 30S ribosomal protein S21 × 1 （A0A0K5Z365） 30S ribosomal protein S4 × 1 （L3PZ69） 30S ribosomal protein S5 × 1 （B6I217） 30S ribosomal protein S6 × 1 （S1CG62） 30S ribosomal protein S7 × 1 （S1D5F0） 30S ribosomal protein S8 × 1 （D8A1L7） 30S ribosomal protein S9 × 1 （T9TH92） tRNA × 1 mRNA × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.20 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 6O7K 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 oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 59 PDB declaration: 63-meric
Chain B 2–207（206 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
6NQB Role of Era in Assembly and Homeostasis of the Ribosomal Small Subunit Deposited 2019-01-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 15 PDB declaration: hexadecameric
Chain C 2–207（206 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain c 2–207（206 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain c 2–207（206 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
6ORE Release complex 70S Deposited 2019-04-30 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 h 2–209（208 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 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 h 2–209（208 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 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 h 2–209（208 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 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 h 2–209（208 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 construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain h 2–209（208 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 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 h 2–209（208 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 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 h 2–209（208 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 construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain I 2–209（208 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
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 construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain I 2–209（208 aa）
Not 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 ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain I 2–209（208 aa）
Not 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 ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain I 2–209（208 aa）
Not 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
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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain H 2–207（206 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain H 2–207（206 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain H 2–207（206 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain H 2–207（206 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain H 2–207（206 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain H 2–207（206 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain H 2–207（206 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain H 2–207（206 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain H 2–207（206 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain H 2–207（206 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
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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain h 2–209（208 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
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 g 2–209（208 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
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 g 2–209（208 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 g 2–209（208 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 g 2–209（208 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
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 g 2–209（208 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
7QGN Structure of the SmrB-bound E. coli disome - stalled 70S ribosome Deposited 2021-12-09 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric
Chain 2 1–218（218 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
7TOS E. coli 70S ribosomes bound with the ALS/FTD-associated dipeptide repeat protein PR20 Deposited 2022-01-24 Different oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain S03 2–207（206 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
7UPH Structure of a ribosome with tethered subunits Deposited 2022-04-15 Different oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 49-meric
Chain X 2–207（206 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

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

View Construct and Data Evidence
UniProt name A0A376HTV6_ECOLX
Isoform —
PDB entities 17
Chains and sequence ranges Author chain h； PDBConstruct 1–206； UniProt 2–207

30S ribosomal protein S4

OrganismNot specified

UniProt L3PZ69

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–RNA Heteromer Protein × 22 RNA 3 PDB declaration: 25-meric（25） Consistent with all polymer counts Chain l； UniProt 2–206 Not recorded Translation initiation factor IF-1 × 1 Translation initiation factor IF-2 × 1 （A0A069XYI1） 16S ribosomal RNA × 1 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S10 × 1 （D7X302） 30S ribosomal protein S11 × 1 （P0A7R9） 30S ribosomal protein S12 × 1 （V6FZ95） 30S ribosomal protein S13 × 1 （A0A1X3KX08） 30S ribosomal protein S14 × 1 （A0A090BZT4） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S18 × 1 （L3BXG0） 30S ribosomal protein S19 × 1 （F4SQ43） 30S ribosomal protein S2 × 1 （U9ZNW8） 30S ribosomal protein S20 × 1 （T6N332） 30S ribosomal protein S21 × 1 （A0A0K5Z365） 30S ribosomal protein S3 × 1 （A0A376HTV6） 30S ribosomal protein S5 × 1 （B6I217） 30S ribosomal protein S6 × 1 （S1CG62） 30S ribosomal protein S7 × 1 （S1D5F0） 30S ribosomal protein S8 × 1 （D8A1L7） 30S ribosomal protein S9 × 1 （T9TH92） tRNA × 1 mRNA × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.20 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 6O7K Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6NQB Role of Era in Assembly and Homeostasis of the Ribosomal Small Subunit Deposited 2019-01-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 15 PDB declaration: hexadecameric
Chain D 2–206（205 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain d 2–206（205 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain d 2–206（205 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
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 i 2–206（205 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 i 2–206（205 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 i 2–206（205 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 i 2–206（205 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 Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain i 2–206（205 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 i 2–206（205 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 Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain i 2–206（205 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 ligand/ion Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain J 2–206（205 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
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 ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain J 2–206（205 aa）
Not 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 ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain J 2–206（205 aa）
Not 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 ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain J 2–206（205 aa）
Not 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain I 2–206（205 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain I 2–206（205 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain I 2–206（205 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain I 2–206（205 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain I 2–206（205 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain I 2–206（205 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain I 2–206（205 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain I 2–206（205 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain I 2–206（205 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain I 2–206（205 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
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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain i 2–206（205 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
7TOS E. coli 70S ribosomes bound with the ALS/FTD-associated dipeptide repeat protein PR20 Deposited 2022-01-24 Different oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain S04 2–206（205 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
7UPH Structure of a ribosome with tethered subunits Deposited 2022-04-15 Different oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 47 PDB declaration: 49-meric
Chain Y 2–206（205 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
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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 48 PDB declaration: 51-meric
Chain c 2–206（205 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain c 2–206（205 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 52-meric
Chain c 2–206（205 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

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

View Construct and Data Evidence
UniProt name L3PZ69_ECOLX
Isoform —
PDB entities 18
Chains and sequence ranges Author chain l； PDBConstruct 1–205； UniProt 2–206

30S ribosomal protein S5

OrganismNot specified

UniProt B6I217

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–RNA Heteromer Protein × 22 RNA 3 PDB declaration: 25-meric（25） Consistent with all polymer counts Chain k； UniProt 10–159 Not recorded Translation initiation factor IF-1 × 1 Translation initiation factor IF-2 × 1 （A0A069XYI1） 16S ribosomal RNA × 1 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S10 × 1 （D7X302） 30S ribosomal protein S11 × 1 （P0A7R9） 30S ribosomal protein S12 × 1 （V6FZ95） 30S ribosomal protein S13 × 1 （A0A1X3KX08） 30S ribosomal protein S14 × 1 （A0A090BZT4） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S18 × 1 （L3BXG0） 30S ribosomal protein S19 × 1 （F4SQ43） 30S ribosomal protein S2 × 1 （U9ZNW8） 30S ribosomal protein S20 × 1 （T6N332） 30S ribosomal protein S21 × 1 （A0A0K5Z365） 30S ribosomal protein S3 × 1 （A0A376HTV6） 30S ribosomal protein S4 × 1 （L3PZ69） 30S ribosomal protein S6 × 1 （S1CG62） 30S ribosomal protein S7 × 1 （S1D5F0） 30S ribosomal protein S8 × 1 （D8A1L7） 30S ribosomal protein S9 × 1 （T9TH92） tRNA × 1 mRNA × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.20 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 6O7K Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain e 10–159（150 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain e 10–159（150 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

2 other PDB entries and 2 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name B6I217_ECOSE
Isoform —
PDB entities 19
Chains and sequence ranges Author chain k； PDBConstruct 1–150； UniProt 10–159

30S ribosomal protein S6

OrganismNot specified

UniProt S1CG62

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–RNA Heteromer Protein × 22 RNA 3 PDB declaration: 25-meric（25） Consistent with all polymer counts Chain n； UniProt 1–100 Not recorded Translation initiation factor IF-1 × 1 Translation initiation factor IF-2 × 1 （A0A069XYI1） 16S ribosomal RNA × 1 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S10 × 1 （D7X302） 30S ribosomal protein S11 × 1 （P0A7R9） 30S ribosomal protein S12 × 1 （V6FZ95） 30S ribosomal protein S13 × 1 （A0A1X3KX08） 30S ribosomal protein S14 × 1 （A0A090BZT4） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S18 × 1 （L3BXG0） 30S ribosomal protein S19 × 1 （F4SQ43） 30S ribosomal protein S2 × 1 （U9ZNW8） 30S ribosomal protein S20 × 1 （T6N332） 30S ribosomal protein S21 × 1 （A0A0K5Z365） 30S ribosomal protein S3 × 1 （A0A376HTV6） 30S ribosomal protein S4 × 1 （L3PZ69） 30S ribosomal protein S5 × 1 （B6I217） 30S ribosomal protein S7 × 1 （S1D5F0） 30S ribosomal protein S8 × 1 （D8A1L7） 30S ribosomal protein S9 × 1 （T9TH92） tRNA × 1 mRNA × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.20 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 6O7K Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain f 1–100（100 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.90 Å
6O9K 70S initiation complex Deposited 2019-03-14 Different oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain f 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 4.00 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-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 3.00 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 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 3.30 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 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 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 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 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 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 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 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 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 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
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 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 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 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 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 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 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

12 other PDB entries and 12 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name S1CG62_ECOLX
Isoform —
PDB entities 20
Chains and sequence ranges Author chain n； PDBConstruct 1–100； UniProt 1–100

30S ribosomal protein S7

OrganismNot specified

UniProt S1D5F0

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–RNA Heteromer Protein × 22 RNA 3 PDB declaration: 25-meric（25） Consistent with all polymer counts Chain m； UniProt 2–152 Not recorded Translation initiation factor IF-1 × 1 Translation initiation factor IF-2 × 1 （A0A069XYI1） 16S ribosomal RNA × 1 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S10 × 1 （D7X302） 30S ribosomal protein S11 × 1 （P0A7R9） 30S ribosomal protein S12 × 1 （V6FZ95） 30S ribosomal protein S13 × 1 （A0A1X3KX08） 30S ribosomal protein S14 × 1 （A0A090BZT4） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S18 × 1 （L3BXG0） 30S ribosomal protein S19 × 1 （F4SQ43） 30S ribosomal protein S2 × 1 （U9ZNW8） 30S ribosomal protein S20 × 1 （T6N332） 30S ribosomal protein S21 × 1 （A0A0K5Z365） 30S ribosomal protein S3 × 1 （A0A376HTV6） 30S ribosomal protein S4 × 1 （L3PZ69） 30S ribosomal protein S5 × 1 （B6I217） 30S ribosomal protein S6 × 1 （S1CG62） 30S ribosomal protein S8 × 1 （D8A1L7） 30S ribosomal protein S9 × 1 （T9TH92） tRNA × 1 mRNA × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.20 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 6O7K Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6O9K 70S initiation complex Deposited 2019-03-14 Different oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain g 2–152（151 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
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 2–152（151 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 2–152（151 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 2–152（151 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 2–152（151 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 Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain l 2–152（151 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 2–152（151 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 Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain l 2–152（151 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 ligand/ion Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain M 2–152（151 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
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 ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain M 2–152（151 aa）
Not 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 ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain M 2–152（151 aa）
Not 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 ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain M 2–152（151 aa）
Not 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain L 2–152（151 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain L 2–152（151 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain L 2–152（151 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain L 2–152（151 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain L 2–152（151 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain L 2–152（151 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain L 2–152（151 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain L 2–152（151 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain L 2–152（151 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain L 2–152（151 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
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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain l 2–152（151 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

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

View Construct and Data Evidence
UniProt name S1D5F0_ECOLX
Isoform —
PDB entities 21
Chains and sequence ranges Author chain m； PDBConstruct 1–151； UniProt 2–152

30S ribosomal protein S8

OrganismNot specified

UniProt D8A1L7

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–RNA Heteromer Protein × 22 RNA 3 PDB declaration: 25-meric（25） Consistent with all polymer counts Chain p； UniProt 2–130 Not recorded Translation initiation factor IF-1 × 1 Translation initiation factor IF-2 × 1 （A0A069XYI1） 16S ribosomal RNA × 1 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S10 × 1 （D7X302） 30S ribosomal protein S11 × 1 （P0A7R9） 30S ribosomal protein S12 × 1 （V6FZ95） 30S ribosomal protein S13 × 1 （A0A1X3KX08） 30S ribosomal protein S14 × 1 （A0A090BZT4） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S18 × 1 （L3BXG0） 30S ribosomal protein S19 × 1 （F4SQ43） 30S ribosomal protein S2 × 1 （U9ZNW8） 30S ribosomal protein S20 × 1 （T6N332） 30S ribosomal protein S21 × 1 （A0A0K5Z365） 30S ribosomal protein S3 × 1 （A0A376HTV6） 30S ribosomal protein S4 × 1 （L3PZ69） 30S ribosomal protein S5 × 1 （B6I217） 30S ribosomal protein S6 × 1 （S1CG62） 30S ribosomal protein S7 × 1 （S1D5F0） 30S ribosomal protein S9 × 1 （T9TH92） tRNA × 1 mRNA × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.20 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 6O7K Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6NQB Role of Era in Assembly and Homeostasis of the Ribosomal Small Subunit Deposited 2019-01-20 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 15 PDB declaration: hexadecameric
Chain H 2–130（129 aa）
Not recorded MG MAGNESIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain h 2–130（129 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain h 2–130（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 4.00 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 2–130（129 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 2–130（129 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 2–130（129 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 2–130（129 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 Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain m 2–130（129 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 2–130（129 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 Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain m 2–130（129 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 ligand/ion Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain N 2–130（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 3.70 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 ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain N 2–130（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 8.90 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 ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain N 2–130（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
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 ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain N 2–130（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 4.10 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain M 2–130（129 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain M 2–130（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 3.30 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain M 2–130（129 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain M 2–130（129 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain M 2–130（129 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain M 2–130（129 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain M 2–130（129 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain M 2–130（129 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain M 2–130（129 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain M 2–130（129 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
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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain m 2–130（129 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 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 h 1–130（130 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
7TOS E. coli 70S ribosomes bound with the ALS/FTD-associated dipeptide repeat protein PR20 Deposited 2022-01-24 Different oligomeric state Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 56-meric
Chain S08 2–130（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 2.90 Å

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

View Construct and Data Evidence
UniProt name D8A1L7_ECOMS
Isoform —
PDB entities 22
Chains and sequence ranges Author chain p； PDBConstruct 1–129； UniProt 2–130

30S ribosomal protein S9

OrganismNot specified

UniProt T9TH92

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein–RNA Heteromer Protein × 22 RNA 3 PDB declaration: 25-meric（25） Consistent with all polymer counts Chain o； UniProt 4–130 Not recorded Translation initiation factor IF-1 × 1 Translation initiation factor IF-2 × 1 （A0A069XYI1） 16S ribosomal RNA × 1 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S10 × 1 （D7X302） 30S ribosomal protein S11 × 1 （P0A7R9） 30S ribosomal protein S12 × 1 （V6FZ95） 30S ribosomal protein S13 × 1 （A0A1X3KX08） 30S ribosomal protein S14 × 1 （A0A090BZT4） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （B7MIU7） 30S ribosomal protein S18 × 1 （L3BXG0） 30S ribosomal protein S19 × 1 （F4SQ43） 30S ribosomal protein S2 × 1 （U9ZNW8） 30S ribosomal protein S20 × 1 （T6N332） 30S ribosomal protein S21 × 1 （A0A0K5Z365） 30S ribosomal protein S3 × 1 （A0A376HTV6） 30S ribosomal protein S4 × 1 （L3PZ69） 30S ribosomal protein S5 × 1 （B6I217） 30S ribosomal protein S6 × 1 （S1CG62） 30S ribosomal protein S7 × 1 （S1D5F0） 30S ribosomal protein S8 × 1 （D8A1L7） tRNA × 1 mRNA × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE Resolution 4.20 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 6O7K Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6O9J 70S Elongation Competent Ribosome Deposited 2019-03-14 Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 49 PDB declaration: 53-meric
Chain i 4–130（127 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain i 4–130（127 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
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 n 4–130（127 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 n 4–130（127 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 n 4–130（127 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 n 4–130（127 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 Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain n 4–130（127 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 n 4–130（127 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 Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 50 PDB declaration: 55-meric
Chain n 4–130（127 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 ligand/ion Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 58 PDB declaration: 66-meric
Chain O 4–130（127 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
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 ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain O 4–130（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 8.90 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 ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 56 PDB declaration: 65-meric
Chain O 4–130（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
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 ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Other combination Heteromer；Protein × 57 PDB declaration: 65-meric
Chain O 4–130（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 4.10 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric
Chain N 4–130（127 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain N 4–130（127 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain N 4–130（127 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain N 4–130（127 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain N 4–130（127 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain N 4–130（127 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain N 4–130（127 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain N 4–130（127 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain N 4–130（127 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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 59-meric
Chain N 4–130（127 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
7CPJ ycbZ-stalled 70S ribosome Deposited 2020-08-07 Different construct Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 56-meric
Chain i 1–130（130 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
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 structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric
Chain n 4–130（127 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

25 other PDB entries and 25 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name T9TH92_ECOLX
Isoform —
PDB entities 23
Chains and sequence ranges Author chain o； PDBConstruct 1–127； UniProt 4–130

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 6o7k

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 6o7k
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2. Structure Basics 2. Structure Basics

Entry ID entry_id6o7k
Deposition date deposition_date2019-03-08
Structure title title30S initiation complex
Keywords keywords30S Initiation complex with IF1, IF2 and P/I tRNA, RIBOSOME; RIBOSOME
Experimental Method methodELECTRON MICROSCOPY
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3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier67.52 Å
Radius of gyration Rg (electron density) rg_electron67.81 Å
Forward intensity I(0) i022096600000.00
Molecular weight molecular_weight853910.0 kDa
Excluded volume excluded_volume900640 ų
Envelope volume envelope_volume1543600 ų
Hydration-shell volume shell_volume184080 ų
Envelope diameter envelope_diameter239.3 Å
Shell Rg shell_rg71.58 Å
Envelope Rg envelope_rg66.79 Å
Shape Rg shape_rg67.80 Å
Total Rg total_rg67.86 Å
Total atoms total_atoms57748
Residues n_residues4556
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 dmax227.3 Å
Rg (real space) rg_real67.54 Å
Rg uncertainty (real space) rg_real_error2.54 Å
I(0) (real space) i0_real2.2100e+10
I(0) uncertainty (real space) i0_real_error5.0920e+08
Rg (reciprocal space) rg_reciprocal67.39 Å
I(0) (reciprocal space) i0_reciprocal22090000000.0000
Solution quality estimate total_estimate0.8497
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary79.0 Å
Skewness Skewness skewness0.388
Kurtosis Kurtosis kurtosis-0.279
Angular range angular_range— – 0.1150 Å−1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha1729000000.0000
Real-space data points n_real_points24
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.851; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.997; Smooth: 0.492
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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (25)

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8. Citations (1)

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9. Files and Curves (10)