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8oip

28S mammalian mitochondrial small ribosomal subunit with mtRF1 and P-site tRNA

Method: ELECTRON MICROSCOPY Dmax: 278.0 Å Quality: GOOD
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1. Protein Identity and Related Structures Protein Identity & Related Structures

39S ribosomal protein L19, mitochondrial

OrganismNot specified

UniProt I3LNJ0

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain BX； UniProt 1–303 Not recorded bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
4CE4 39S large subunit of the porcine mitochondrial ribosome Deposited 2013-11-08 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 36 PDB declaration: 38-meric
Chain T 1–292（292 aa）
Not recorded ZN ZINC ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer 20 MM HEPES-KOH PH 7.9, 100 MM KCL, 1 MM DTT, 20 MM MGCL2；pH 7.9；20 MM HEPES-KOH PH 7.9, 100 MM KCL, 1 MM DTT, 20 MM MGCL2
cryo-EM vitrification conditions Cryogen ETHANE；MANUAL BLOTTING FOLLOWED BY MANUAL PLUNGING INTO LIQUID ETHANE
Resolution 4.90 Å
4V19 Structure of the large subunit of the mammalian mitoribosome, part 1 of 2 Deposited 2014-09-25 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 32-meric
Chain T 1–292（292 aa）
Not recorded ZN ZINC ION × 2 MG MAGNESIUM ION × 169 ELECTRON MICROSCOPY
cryo-EM buffer 20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT；pH 7.4；20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE；MIXTURE OF LIQUID ETHANE AND PROPANE
Resolution 3.40 Å
5AJ4 Structure of the 55S mammalian mitoribosome. Deposited 2015-02-20 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 83 PDB declaration: 89-meric
Chain BT 1–292（292 aa）
Not recorded MG MAGNESIUM ION × 351 ZN ZINC ION × 6 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT；pH 7.4；20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE；MIXTURE OF LIQUID ETHANE AND PROPANE
Resolution 3.80 Å
6GAW Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the complete 55S ribosome. Deposited 2018-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 90 PDB declaration: 95-meric
Chain BT 12–303（292 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 NA SODIUM ION × 1 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6GAZ Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the 28S ribosomal subunit. Deposited 2018-04-13 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain BT 12–303（292 aa）
Not recorded GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 MG MAGNESIUM ION × 111 NA SODIUM ION × 1 SPM SPERMINE × 1 ZN ZINC ION × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6YDP 55S mammalian mitochondrial ribosome with mtEFG1 and P site fMet-tRNAMet (POST) Deposited 2020-03-20 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 94-meric
Chain BT 12–303（292 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6YDW 55S mammalian mitochondrial ribosome with mtEFG1 and two tRNAMet (TI-POST) Deposited 2020-03-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 95-meric
Chain BT 12–303（292 aa）
Not recorded MG MAGNESIUM ION × 325 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
7NQH 55S mammalian mitochondrial ribosome with mtRF1a and P-site tRNAMet Deposited 2021-03-01 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain BT 12–303（292 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 6 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NQL 55S mammalian mitochondrial ribosome with ICT1 and P site tRNAMet Deposited 2021-03-01 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain BT 12–303（292 aa）
Not recorded ZN ZINC ION × 6 MG MAGNESIUM ION × 335 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.40 Å
7NSH 39S mammalian mitochondrial large ribosomal subunit with mtRRF (post) and mtEFG2 Deposited 2021-03-07 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 59 PDB declaration: 61-meric
Chain BT 12–303（292 aa）
Not recorded MG MAGNESIUM ION × 221 ZN ZINC ION × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.20 Å
7NSI 55S mammalian mitochondrial ribosome with mtRRF (pre) and tRNA(P/E) Deposited 2021-03-07 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain BT 12–303（292 aa）
Not recorded MG MAGNESIUM ION × 327 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.60 Å
7NSJ 55S mammalian mitochondrial ribosome with tRNA(P/P) and tRNA(E*) Deposited 2021-03-07 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 87 PDB declaration: 93-meric
Chain BT 12–303（292 aa）
Not recorded MG MAGNESIUM ION × 324 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
8OIN 55S mammalian mitochondrial ribosome with mtRF1 and P-site tRNA Deposited 2023-03-23 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric
Chain BX 1–303（303 aa）
Not recorded MG MAGNESIUM ION × 332 K POTASSIUM ION × 41 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 FES FE2/S2 (INORGANIC) CLUSTER × 3 SPM SPERMINE × 1 SPD SPERMIDINE × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å
8OIQ 39S mammalian mitochondrial large ribosomal subunit with mtRF1 and P-site tRNA Deposited 2023-03-23 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 58 PDB declaration: 62-meric
Chain BX 1–303（303 aa）
Not recorded MG MAGNESIUM ION × 205 K POTASSIUM ION × 30 PHE PHENYLALANINE × 1 ZN ZINC ION × 2 FES FE2/S2 (INORGANIC) CLUSTER × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å

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

View Construct and Data Evidence
UniProt name I3LNJ0_PIG
Isoform —
PDB entities 1
Chains and sequence ranges Author chain BX； PDBConstruct 1–303； UniProt 1–303

bL31m

OrganismNot specified

UniProt I3L9J0

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain Bd； UniProt 1–126 Not recorded 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6GAW Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the complete 55S ribosome. Deposited 2018-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 90 PDB declaration: 95-meric
Chain B4 1–126（126 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 NA SODIUM ION × 1 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6GB2 Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the 39S ribosomal subunit. Deposited 2018-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 59 PDB declaration: 62-meric
Chain B4 1–126（126 aa）
Not recorded MG MAGNESIUM ION × 216 ZN ZINC ION × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 2 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 NA SODIUM ION × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6YDP 55S mammalian mitochondrial ribosome with mtEFG1 and P site fMet-tRNAMet (POST) Deposited 2020-03-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 94-meric
Chain B4 1–126（126 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6YDW 55S mammalian mitochondrial ribosome with mtEFG1 and two tRNAMet (TI-POST) Deposited 2020-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 95-meric
Chain B4 1–126（126 aa）
Not recorded MG MAGNESIUM ION × 325 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
7NQH 55S mammalian mitochondrial ribosome with mtRF1a and P-site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain B4 1–126（126 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 6 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NQL 55S mammalian mitochondrial ribosome with ICT1 and P site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain B4 1–126（126 aa）
Not recorded ZN ZINC ION × 6 MG MAGNESIUM ION × 335 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.40 Å
7NSH 39S mammalian mitochondrial large ribosomal subunit with mtRRF (post) and mtEFG2 Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 59 PDB declaration: 61-meric
Chain B4 1–126（126 aa）
Not recorded MG MAGNESIUM ION × 221 ZN ZINC ION × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.20 Å
7NSI 55S mammalian mitochondrial ribosome with mtRRF (pre) and tRNA(P/E) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain B4 1–126（126 aa）
Not recorded MG MAGNESIUM ION × 327 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.60 Å
7NSJ 55S mammalian mitochondrial ribosome with tRNA(P/P) and tRNA(E*) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 87 PDB declaration: 93-meric
Chain B4 1–126（126 aa）
Not recorded MG MAGNESIUM ION × 324 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å

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

View Construct and Data Evidence
UniProt name I3L9J0_PIG
Isoform —
PDB entities 2
Chains and sequence ranges Author chain Bd； PDBConstruct 1–126； UniProt 1–126

28S ribosomal protein S35, mitochondrial isoform 1

OrganismNot specified

UniProt F1SG95

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain AB； UniProt 1–366 Not recorded 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5AJ3 Structure of the small subunit of the mammalian mitoribosome Deposited 2015-02-20 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 37-meric
Chain k 1–325（325 aa）
Not recorded MG MAGNESIUM ION × 144 ZN ZINC ION × 3 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT；pH 7.4；20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE；MIXTURE OF LIQUID ETHANE AND PROPANE
Resolution 3.60 Å
5AJ4 Structure of the 55S mammalian mitoribosome. Deposited 2015-02-20 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 83 PDB declaration: 89-meric
Chain Ak 51–325（275 aa）
Not recorded MG MAGNESIUM ION × 351 ZN ZINC ION × 6 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT；pH 7.4；20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE；MIXTURE OF LIQUID ETHANE AND PROPANE
Resolution 3.80 Å
6GAW Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the complete 55S ribosome. Deposited 2018-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 90 PDB declaration: 95-meric
Chain Ak 42–366（325 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 NA SODIUM ION × 1 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6GAZ Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the 28S ribosomal subunit. Deposited 2018-04-13 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain Ak 42–366（325 aa）
Not recorded GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 MG MAGNESIUM ION × 111 NA SODIUM ION × 1 SPM SPERMINE × 1 ZN ZINC ION × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6YDP 55S mammalian mitochondrial ribosome with mtEFG1 and P site fMet-tRNAMet (POST) Deposited 2020-03-20 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 94-meric
Chain Ak 42–366（325 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6YDW 55S mammalian mitochondrial ribosome with mtEFG1 and two tRNAMet (TI-POST) Deposited 2020-03-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 95-meric
Chain Ak 42–366（325 aa）
Not recorded MG MAGNESIUM ION × 325 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
7NQH 55S mammalian mitochondrial ribosome with mtRF1a and P-site tRNAMet Deposited 2021-03-01 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Ak 42–366（325 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 6 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NQL 55S mammalian mitochondrial ribosome with ICT1 and P site tRNAMet Deposited 2021-03-01 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Ak 42–366（325 aa）
Not recorded ZN ZINC ION × 6 MG MAGNESIUM ION × 335 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.40 Å
7NSI 55S mammalian mitochondrial ribosome with mtRRF (pre) and tRNA(P/E) Deposited 2021-03-07 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Ak 42–366（325 aa）
Not recorded MG MAGNESIUM ION × 327 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.60 Å
7NSJ 55S mammalian mitochondrial ribosome with tRNA(P/P) and tRNA(E*) Deposited 2021-03-07 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 87 PDB declaration: 93-meric
Chain Ak 42–366（325 aa）
Not recorded MG MAGNESIUM ION × 324 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
8OIN 55S mammalian mitochondrial ribosome with mtRF1 and P-site tRNA Deposited 2023-03-23 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric
Chain AB 1–366（366 aa）
Not recorded MG MAGNESIUM ION × 332 K POTASSIUM ION × 41 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 FES FE2/S2 (INORGANIC) CLUSTER × 3 SPM SPERMINE × 1 SPD SPERMIDINE × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å

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

View Construct and Data Evidence
UniProt name F1SG95_PIG
Isoform —
PDB entities 4
Chains and sequence ranges Author chain AB； PDBConstruct 1–366； UniProt 1–366

Mitochondrial ribosomal protein S24

OrganismNot specified

UniProt A0A287ANU4

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain AC； UniProt 1–167 Not recorded 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6GAW Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the complete 55S ribosome. Deposited 2018-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 90 PDB declaration: 95-meric
Chain AC 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 NA SODIUM ION × 1 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6GAZ Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the 28S ribosomal subunit. Deposited 2018-04-13 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain AC 1–167（167 aa）
Not recorded GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 MG MAGNESIUM ION × 111 NA SODIUM ION × 1 SPM SPERMINE × 1 ZN ZINC ION × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6YDP 55S mammalian mitochondrial ribosome with mtEFG1 and P site fMet-tRNAMet (POST) Deposited 2020-03-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 94-meric
Chain AC 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6YDW 55S mammalian mitochondrial ribosome with mtEFG1 and two tRNAMet (TI-POST) Deposited 2020-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 95-meric
Chain AC 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 325 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
7NQH 55S mammalian mitochondrial ribosome with mtRF1a and P-site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AC 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 6 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NQL 55S mammalian mitochondrial ribosome with ICT1 and P site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AC 1–167（167 aa）
Not recorded ZN ZINC ION × 6 MG MAGNESIUM ION × 335 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.40 Å
7NSI 55S mammalian mitochondrial ribosome with mtRRF (pre) and tRNA(P/E) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AC 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 327 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.60 Å
7NSJ 55S mammalian mitochondrial ribosome with tRNA(P/P) and tRNA(E*) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 87 PDB declaration: 93-meric
Chain AC 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 324 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
8OIN 55S mammalian mitochondrial ribosome with mtRF1 and P-site tRNA Deposited 2023-03-23 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric
Chain AC 1–167（167 aa）
Not recorded MG MAGNESIUM ION × 332 K POTASSIUM ION × 41 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 FES FE2/S2 (INORGANIC) CLUSTER × 3 SPM SPERMINE × 1 SPD SPERMIDINE × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å

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

View Construct and Data Evidence
UniProt name A0A287ANU4_PIG
Isoform —
PDB entities 5
Chains and sequence ranges Author chain AC； PDBConstruct 1–167； UniProt 1–167

Aurora kinase A interacting protein 1

OrganismNot specified

UniProt A0A287B3R8

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain AD； UniProt 1–199 Not recorded 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6GAW Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the complete 55S ribosome. Deposited 2018-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 90 PDB declaration: 95-meric
Chain An 1–199（199 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 NA SODIUM ION × 1 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6GAZ Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the 28S ribosomal subunit. Deposited 2018-04-13 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain An 1–199（199 aa）
Not recorded GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 MG MAGNESIUM ION × 111 NA SODIUM ION × 1 SPM SPERMINE × 1 ZN ZINC ION × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6YDP 55S mammalian mitochondrial ribosome with mtEFG1 and P site fMet-tRNAMet (POST) Deposited 2020-03-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 94-meric
Chain An 1–199（199 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6YDW 55S mammalian mitochondrial ribosome with mtEFG1 and two tRNAMet (TI-POST) Deposited 2020-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 95-meric
Chain An 1–199（199 aa）
Not recorded MG MAGNESIUM ION × 325 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
7NQH 55S mammalian mitochondrial ribosome with mtRF1a and P-site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain An 1–199（199 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 6 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NQL 55S mammalian mitochondrial ribosome with ICT1 and P site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain An 1–199（199 aa）
Not recorded ZN ZINC ION × 6 MG MAGNESIUM ION × 335 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.40 Å
7NSI 55S mammalian mitochondrial ribosome with mtRRF (pre) and tRNA(P/E) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain An 1–199（199 aa）
Not recorded MG MAGNESIUM ION × 327 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.60 Å
7NSJ 55S mammalian mitochondrial ribosome with tRNA(P/P) and tRNA(E*) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 87 PDB declaration: 93-meric
Chain An 1–199（199 aa）
Not recorded MG MAGNESIUM ION × 324 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å

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

View Construct and Data Evidence
UniProt name A0A287B3R8_PIG
Isoform —
PDB entities 6
Chains and sequence ranges Author chain AD； PDBConstruct 1–199； UniProt 1–199

bS6m,Mitochondrial ribosomal protein S6

OrganismNot specified

UniProt A0A4X1TSM9

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain AE； UniProt 28–275 Not recorded 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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.

No other PDB entry for the same UniProt protein was found.

View Construct and Data Evidence
UniProt name A0A4X1TSM9_PIG
Isoform —
PDB entities 7
Chains and sequence ranges Author chain AE； PDBConstruct 129–376； UniProt 28–275

Mitochondrial ribosomal protein S7

OrganismNot specified

UniProt A0A286ZJ25

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain AF； UniProt 1–242 Not recorded 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6GAW Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the complete 55S ribosome. Deposited 2018-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 90 PDB declaration: 95-meric
Chain AG 1–242（242 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 NA SODIUM ION × 1 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6GAZ Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the 28S ribosomal subunit. Deposited 2018-04-13 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain AG 1–242（242 aa）
Not recorded GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 MG MAGNESIUM ION × 111 NA SODIUM ION × 1 SPM SPERMINE × 1 ZN ZINC ION × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6YDP 55S mammalian mitochondrial ribosome with mtEFG1 and P site fMet-tRNAMet (POST) Deposited 2020-03-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 94-meric
Chain AG 1–242（242 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6YDW 55S mammalian mitochondrial ribosome with mtEFG1 and two tRNAMet (TI-POST) Deposited 2020-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 95-meric
Chain AG 1–242（242 aa）
Not recorded MG MAGNESIUM ION × 325 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
7NQH 55S mammalian mitochondrial ribosome with mtRF1a and P-site tRNAMet Deposited 2021-03-01 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AG 1–240（240 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 6 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NQL 55S mammalian mitochondrial ribosome with ICT1 and P site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AG 1–242（242 aa）
Not recorded ZN ZINC ION × 6 MG MAGNESIUM ION × 335 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.40 Å
7NSI 55S mammalian mitochondrial ribosome with mtRRF (pre) and tRNA(P/E) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AG 1–242（242 aa）
Not recorded MG MAGNESIUM ION × 327 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.60 Å
7NSJ 55S mammalian mitochondrial ribosome with tRNA(P/P) and tRNA(E*) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 87 PDB declaration: 93-meric
Chain AG 1–242（242 aa）
Not recorded MG MAGNESIUM ION × 324 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
8OIN 55S mammalian mitochondrial ribosome with mtRF1 and P-site tRNA Deposited 2023-03-23 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric
Chain AF 1–242（242 aa）
Not recorded MG MAGNESIUM ION × 332 K POTASSIUM ION × 41 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 FES FE2/S2 (INORGANIC) CLUSTER × 3 SPM SPERMINE × 1 SPD SPERMIDINE × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å

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

View Construct and Data Evidence
UniProt name A0A286ZJ25_PIG
Isoform —
PDB entities 8
Chains and sequence ranges Author chain AF； PDBConstruct 1–242； UniProt 1–242

Mitochondrial ribosomal protein S10

OrganismNot specified

UniProt F1RUU2

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain AH； UniProt 1–200 Not recorded 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6GAW Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the complete 55S ribosome. Deposited 2018-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 90 PDB declaration: 95-meric
Chain AJ 1–201（201 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 NA SODIUM ION × 1 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6GAZ Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the 28S ribosomal subunit. Deposited 2018-04-13 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain AJ 1–201（201 aa）
Not recorded GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 MG MAGNESIUM ION × 111 NA SODIUM ION × 1 SPM SPERMINE × 1 ZN ZINC ION × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6YDP 55S mammalian mitochondrial ribosome with mtEFG1 and P site fMet-tRNAMet (POST) Deposited 2020-03-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 94-meric
Chain AJ 1–200（200 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6YDW 55S mammalian mitochondrial ribosome with mtEFG1 and two tRNAMet (TI-POST) Deposited 2020-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 95-meric
Chain AJ 1–200（200 aa）
Not recorded MG MAGNESIUM ION × 325 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
7NQH 55S mammalian mitochondrial ribosome with mtRF1a and P-site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AJ 1–200（200 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 6 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NQL 55S mammalian mitochondrial ribosome with ICT1 and P site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AJ 1–200（200 aa）
Not recorded ZN ZINC ION × 6 MG MAGNESIUM ION × 335 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.40 Å
7NSI 55S mammalian mitochondrial ribosome with mtRRF (pre) and tRNA(P/E) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AJ 1–200（200 aa）
Not recorded MG MAGNESIUM ION × 327 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.60 Å
7NSJ 55S mammalian mitochondrial ribosome with tRNA(P/P) and tRNA(E*) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 87 PDB declaration: 93-meric
Chain AJ 1–200（200 aa）
Not recorded MG MAGNESIUM ION × 324 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
8OIN 55S mammalian mitochondrial ribosome with mtRF1 and P-site tRNA Deposited 2023-03-23 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric
Chain AH 1–200（200 aa）
Not recorded MG MAGNESIUM ION × 332 K POTASSIUM ION × 41 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 FES FE2/S2 (INORGANIC) CLUSTER × 3 SPM SPERMINE × 1 SPD SPERMIDINE × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å

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

View Construct and Data Evidence
UniProt name F1RUU2_PIG
Isoform —
PDB entities 10
Chains and sequence ranges Author chain AH； PDBConstruct 1–200； UniProt 1–200

Mitochondrial ribosomal protein S12

OrganismNot specified

UniProt A0A0M3KL52

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain AJ； UniProt 1–139 Not recorded 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6GAW Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the complete 55S ribosome. Deposited 2018-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 90 PDB declaration: 95-meric
Chain AL 1–139（139 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 NA SODIUM ION × 1 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6GAZ Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the 28S ribosomal subunit. Deposited 2018-04-13 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain AL 1–139（139 aa）
Not recorded GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 MG MAGNESIUM ION × 111 NA SODIUM ION × 1 SPM SPERMINE × 1 ZN ZINC ION × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6YDP 55S mammalian mitochondrial ribosome with mtEFG1 and P site fMet-tRNAMet (POST) Deposited 2020-03-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 94-meric
Chain AL 1–139（139 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6YDW 55S mammalian mitochondrial ribosome with mtEFG1 and two tRNAMet (TI-POST) Deposited 2020-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 95-meric
Chain AL 1–139（139 aa）
Not recorded MG MAGNESIUM ION × 325 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
7NQH 55S mammalian mitochondrial ribosome with mtRF1a and P-site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AL 1–139（139 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 6 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NQL 55S mammalian mitochondrial ribosome with ICT1 and P site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AL 1–139（139 aa）
Not recorded ZN ZINC ION × 6 MG MAGNESIUM ION × 335 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.40 Å
7NSI 55S mammalian mitochondrial ribosome with mtRRF (pre) and tRNA(P/E) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AL 1–139（139 aa）
Not recorded MG MAGNESIUM ION × 327 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.60 Å
7NSJ 55S mammalian mitochondrial ribosome with tRNA(P/P) and tRNA(E*) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 87 PDB declaration: 93-meric
Chain AL 1–139（139 aa）
Not recorded MG MAGNESIUM ION × 324 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
8OIN 55S mammalian mitochondrial ribosome with mtRF1 and P-site tRNA Deposited 2023-03-23 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric
Chain AJ 1–139（139 aa）
Not recorded MG MAGNESIUM ION × 332 K POTASSIUM ION × 41 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 FES FE2/S2 (INORGANIC) CLUSTER × 3 SPM SPERMINE × 1 SPD SPERMIDINE × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å

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

View Construct and Data Evidence
UniProt name A0A0M3KL52_PIG
Isoform —
PDB entities 12
Chains and sequence ranges Author chain AJ； PDBConstruct 1–139； UniProt 1–139

Mitochondrial ribosomal protein S14

OrganismNot specified

UniProt A0A0M3KL53

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain AK； UniProt 1–128 Not recorded 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6GAW Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the complete 55S ribosome. Deposited 2018-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 90 PDB declaration: 95-meric
Chain AN 1–128（128 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 NA SODIUM ION × 1 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6GAZ Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the 28S ribosomal subunit. Deposited 2018-04-13 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain AN 1–128（128 aa）
Not recorded GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 MG MAGNESIUM ION × 111 NA SODIUM ION × 1 SPM SPERMINE × 1 ZN ZINC ION × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6YDP 55S mammalian mitochondrial ribosome with mtEFG1 and P site fMet-tRNAMet (POST) Deposited 2020-03-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 94-meric
Chain AN 1–128（128 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6YDW 55S mammalian mitochondrial ribosome with mtEFG1 and two tRNAMet (TI-POST) Deposited 2020-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 95-meric
Chain AN 1–128（128 aa）
Not recorded MG MAGNESIUM ION × 325 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
7NQH 55S mammalian mitochondrial ribosome with mtRF1a and P-site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AN 1–128（128 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 6 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NQL 55S mammalian mitochondrial ribosome with ICT1 and P site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AN 1–128（128 aa）
Not recorded ZN ZINC ION × 6 MG MAGNESIUM ION × 335 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.40 Å
7NSI 55S mammalian mitochondrial ribosome with mtRRF (pre) and tRNA(P/E) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AN 1–128（128 aa）
Not recorded MG MAGNESIUM ION × 327 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.60 Å
7NSJ 55S mammalian mitochondrial ribosome with tRNA(P/P) and tRNA(E*) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 87 PDB declaration: 93-meric
Chain AN 1–128（128 aa）
Not recorded MG MAGNESIUM ION × 324 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
8OIN 55S mammalian mitochondrial ribosome with mtRF1 and P-site tRNA Deposited 2023-03-23 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric
Chain AK 1–128（128 aa）
Not recorded MG MAGNESIUM ION × 332 K POTASSIUM ION × 41 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 FES FE2/S2 (INORGANIC) CLUSTER × 3 SPM SPERMINE × 1 SPD SPERMIDINE × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å

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

View Construct and Data Evidence
UniProt name A0A0M3KL53_PIG
Isoform —
PDB entities 13
Chains and sequence ranges Author chain AK； PDBConstruct 1–128； UniProt 1–128

28S ribosomal protein S15, mitochondrial

OrganismNot specified

UniProt A0A287AKS1

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain AL； UniProt 1–259 Not recorded 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
8OIN 55S mammalian mitochondrial ribosome with mtRF1 and P-site tRNA Deposited 2023-03-23 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric
Chain AL 1–259（259 aa）
Not recorded MG MAGNESIUM ION × 332 K POTASSIUM ION × 41 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 FES FE2/S2 (INORGANIC) CLUSTER × 3 SPM SPERMINE × 1 SPD SPERMIDINE × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å

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

View Construct and Data Evidence
UniProt name A0A287AKS1_PIG
Isoform —
PDB entities 14
Chains and sequence ranges Author chain AL； PDBConstruct 1–259； UniProt 1–259

28S ribosomal protein S16, mitochondrial

OrganismNot specified

UniProt A0A480JTD7

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain AM； UniProt 1–135 Not recorded 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6YDP 55S mammalian mitochondrial ribosome with mtEFG1 and P site fMet-tRNAMet (POST) Deposited 2020-03-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 94-meric
Chain AP 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6YDW 55S mammalian mitochondrial ribosome with mtEFG1 and two tRNAMet (TI-POST) Deposited 2020-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 95-meric
Chain AP 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 325 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
7NQH 55S mammalian mitochondrial ribosome with mtRF1a and P-site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AP 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 6 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NQL 55S mammalian mitochondrial ribosome with ICT1 and P site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AP 1–135（135 aa）
Not recorded ZN ZINC ION × 6 MG MAGNESIUM ION × 335 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.40 Å
7NSI 55S mammalian mitochondrial ribosome with mtRRF (pre) and tRNA(P/E) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AP 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 327 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.60 Å
7NSJ 55S mammalian mitochondrial ribosome with tRNA(P/P) and tRNA(E*) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 87 PDB declaration: 93-meric
Chain AP 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 324 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
8OIN 55S mammalian mitochondrial ribosome with mtRF1 and P-site tRNA Deposited 2023-03-23 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric
Chain AM 1–135（135 aa）
Not recorded MG MAGNESIUM ION × 332 K POTASSIUM ION × 41 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 FES FE2/S2 (INORGANIC) CLUSTER × 3 SPM SPERMINE × 1 SPD SPERMIDINE × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å

7 other PDB entries and 7 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name A0A480JTD7_PIG
Isoform —
PDB entities 15
Chains and sequence ranges Author chain AM； PDBConstruct 1–135； UniProt 1–135

uS17m

OrganismNot specified

UniProt F1RIU0

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain AN； UniProt 1–130 Not recorded 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5AJ3 Structure of the small subunit of the mammalian mitoribosome Deposited 2015-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 37-meric
Chain Q 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 144 ZN ZINC ION × 3 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT；pH 7.4；20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE；MIXTURE OF LIQUID ETHANE AND PROPANE
Resolution 3.60 Å
5AJ4 Structure of the 55S mammalian mitoribosome. Deposited 2015-02-20 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 83 PDB declaration: 89-meric
Chain AQ 2–110（109 aa）
Not recorded MG MAGNESIUM ION × 351 ZN ZINC ION × 6 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT；pH 7.4；20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE；MIXTURE OF LIQUID ETHANE AND PROPANE
Resolution 3.80 Å
6GAW Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the complete 55S ribosome. Deposited 2018-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 90 PDB declaration: 95-meric
Chain AQ 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 NA SODIUM ION × 1 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6GAZ Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the 28S ribosomal subunit. Deposited 2018-04-13 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain AQ 1–130（130 aa）
Not recorded GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 MG MAGNESIUM ION × 111 NA SODIUM ION × 1 SPM SPERMINE × 1 ZN ZINC ION × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6YDP 55S mammalian mitochondrial ribosome with mtEFG1 and P site fMet-tRNAMet (POST) Deposited 2020-03-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 94-meric
Chain AQ 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6YDW 55S mammalian mitochondrial ribosome with mtEFG1 and two tRNAMet (TI-POST) Deposited 2020-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 95-meric
Chain AQ 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 325 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
7NQH 55S mammalian mitochondrial ribosome with mtRF1a and P-site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AQ 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 6 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NQL 55S mammalian mitochondrial ribosome with ICT1 and P site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AQ 1–130（130 aa）
Not recorded ZN ZINC ION × 6 MG MAGNESIUM ION × 335 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.40 Å
7NSI 55S mammalian mitochondrial ribosome with mtRRF (pre) and tRNA(P/E) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AQ 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 327 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.60 Å
7NSJ 55S mammalian mitochondrial ribosome with tRNA(P/P) and tRNA(E*) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 87 PDB declaration: 93-meric
Chain AQ 1–130（130 aa）
Not recorded MG MAGNESIUM ION × 324 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å

10 other PDB entries and 10 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name F1RIU0_PIG
Isoform —
PDB entities 16
Chains and sequence ranges Author chain AN； PDBConstruct 1–130； UniProt 1–130

28S ribosomal protein S18b, mitochondrial

OrganismNot specified

UniProt Q767K8

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain AO； UniProt 1–258 Not recorded 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5AJ3 Structure of the small subunit of the mammalian mitoribosome Deposited 2015-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 37-meric
Chain p 1–258（258 aa）
Not recorded MG MAGNESIUM ION × 144 ZN ZINC ION × 3 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT；pH 7.4；20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE；MIXTURE OF LIQUID ETHANE AND PROPANE
Resolution 3.60 Å
5AJ4 Structure of the 55S mammalian mitoribosome. Deposited 2015-02-20 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 83 PDB declaration: 89-meric
Chain Ap 51–238（188 aa）
Not recorded MG MAGNESIUM ION × 351 ZN ZINC ION × 6 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT；pH 7.4；20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE；MIXTURE OF LIQUID ETHANE AND PROPANE
Resolution 3.80 Å
6GAW Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the complete 55S ribosome. Deposited 2018-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 90 PDB declaration: 95-meric
Chain Ap 1–258（258 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 NA SODIUM ION × 1 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6GAZ Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the 28S ribosomal subunit. Deposited 2018-04-13 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain Ap 1–258（258 aa）
Not recorded GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 MG MAGNESIUM ION × 111 NA SODIUM ION × 1 SPM SPERMINE × 1 ZN ZINC ION × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6YDP 55S mammalian mitochondrial ribosome with mtEFG1 and P site fMet-tRNAMet (POST) Deposited 2020-03-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 94-meric
Chain Ap 1–258（258 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6YDW 55S mammalian mitochondrial ribosome with mtEFG1 and two tRNAMet (TI-POST) Deposited 2020-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 95-meric
Chain Ap 1–258（258 aa）
Not recorded MG MAGNESIUM ION × 325 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
7NQH 55S mammalian mitochondrial ribosome with mtRF1a and P-site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Ap 1–258（258 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 6 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NQL 55S mammalian mitochondrial ribosome with ICT1 and P site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Ap 1–258（258 aa）
Not recorded ZN ZINC ION × 6 MG MAGNESIUM ION × 335 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.40 Å
7NSI 55S mammalian mitochondrial ribosome with mtRRF (pre) and tRNA(P/E) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Ap 1–258（258 aa）
Not recorded MG MAGNESIUM ION × 327 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.60 Å
7NSJ 55S mammalian mitochondrial ribosome with tRNA(P/P) and tRNA(E*) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 87 PDB declaration: 93-meric
Chain Ap 1–258（258 aa）
Not recorded MG MAGNESIUM ION × 324 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
8OIN 55S mammalian mitochondrial ribosome with mtRF1 and P-site tRNA Deposited 2023-03-23 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric
Chain AO 1–258（258 aa）
Not recorded MG MAGNESIUM ION × 332 K POTASSIUM ION × 41 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 FES FE2/S2 (INORGANIC) CLUSTER × 3 SPM SPERMINE × 1 SPD SPERMIDINE × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å

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

View Construct and Data Evidence
UniProt name RT18B_PIG
Isoform —
PDB entities 17
Chains and sequence ranges Author chain AO； PDBConstruct 1–258； UniProt 1–258

Mitochondrial ribosomal protein S18C

OrganismNot specified

UniProt A0A0M3KL54

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain AP； UniProt 1–143 Not recorded 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6GAW Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the complete 55S ribosome. Deposited 2018-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 90 PDB declaration: 95-meric
Chain AR 1–143（143 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 NA SODIUM ION × 1 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6GAZ Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the 28S ribosomal subunit. Deposited 2018-04-13 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain AR 1–143（143 aa）
Not recorded GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 MG MAGNESIUM ION × 111 NA SODIUM ION × 1 SPM SPERMINE × 1 ZN ZINC ION × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6YDP 55S mammalian mitochondrial ribosome with mtEFG1 and P site fMet-tRNAMet (POST) Deposited 2020-03-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 94-meric
Chain AR 1–143（143 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6YDW 55S mammalian mitochondrial ribosome with mtEFG1 and two tRNAMet (TI-POST) Deposited 2020-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 95-meric
Chain AR 1–143（143 aa）
Not recorded MG MAGNESIUM ION × 325 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
7NQH 55S mammalian mitochondrial ribosome with mtRF1a and P-site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AR 1–143（143 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 6 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NQL 55S mammalian mitochondrial ribosome with ICT1 and P site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AR 1–143（143 aa）
Not recorded ZN ZINC ION × 6 MG MAGNESIUM ION × 335 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.40 Å
7NSI 55S mammalian mitochondrial ribosome with mtRRF (pre) and tRNA(P/E) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AR 1–143（143 aa）
Not recorded MG MAGNESIUM ION × 327 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.60 Å
7NSJ 55S mammalian mitochondrial ribosome with tRNA(P/P) and tRNA(E*) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 87 PDB declaration: 93-meric
Chain AR 1–143（143 aa）
Not recorded MG MAGNESIUM ION × 324 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
8OIN 55S mammalian mitochondrial ribosome with mtRF1 and P-site tRNA Deposited 2023-03-23 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric
Chain AP 1–143（143 aa）
Not recorded MG MAGNESIUM ION × 332 K POTASSIUM ION × 41 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 FES FE2/S2 (INORGANIC) CLUSTER × 3 SPM SPERMINE × 1 SPD SPERMIDINE × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å

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

View Construct and Data Evidence
UniProt name A0A0M3KL54_PIG
Isoform —
PDB entities 18
Chains and sequence ranges Author chain AP； PDBConstruct 1–143； UniProt 1–143

28S ribosomal protein S21, mitochondrial

OrganismNot specified

UniProt A0A286ZNB3

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain AQ； UniProt 1–87 Non-standard monomer：Yes (specific site not provided by mmCIF) 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6GAW Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the complete 55S ribosome. Deposited 2018-04-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 90 PDB declaration: 95-meric
Chain AU 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 NA SODIUM ION × 1 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6GAZ Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the 28S ribosomal subunit. Deposited 2018-04-13 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain AU 1–87（87 aa）
Not recorded GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 MG MAGNESIUM ION × 111 NA SODIUM ION × 1 SPM SPERMINE × 1 ZN ZINC ION × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6YDP 55S mammalian mitochondrial ribosome with mtEFG1 and P site fMet-tRNAMet (POST) Deposited 2020-03-20 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 94-meric
Chain AU 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6YDW 55S mammalian mitochondrial ribosome with mtEFG1 and two tRNAMet (TI-POST) Deposited 2020-03-21 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 95-meric
Chain AU 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 325 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
7NQH 55S mammalian mitochondrial ribosome with mtRF1a and P-site tRNAMet Deposited 2021-03-01 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AU 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 6 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NQL 55S mammalian mitochondrial ribosome with ICT1 and P site tRNAMet Deposited 2021-03-01 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AU 1–87（87 aa）
Not recorded ZN ZINC ION × 6 MG MAGNESIUM ION × 335 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.40 Å
7NSI 55S mammalian mitochondrial ribosome with mtRRF (pre) and tRNA(P/E) Deposited 2021-03-07 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AU 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 327 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.60 Å
7NSJ 55S mammalian mitochondrial ribosome with tRNA(P/P) and tRNA(E*) Deposited 2021-03-07 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 87 PDB declaration: 93-meric
Chain AU 1–87（87 aa）
Not recorded MG MAGNESIUM ION × 324 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
8OIN 55S mammalian mitochondrial ribosome with mtRF1 and P-site tRNA Deposited 2023-03-23 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric
Chain AQ 1–87（87 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 332 K POTASSIUM ION × 41 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 FES FE2/S2 (INORGANIC) CLUSTER × 3 SPM SPERMINE × 1 SPD SPERMIDINE × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å

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

View Construct and Data Evidence
UniProt name A0A286ZNB3_PIG
Isoform —
PDB entities 19
Chains and sequence ranges Author chain AQ； PDBConstruct 1–87； UniProt 1–87

Mitochondrial ribosomal protein S22

OrganismNot specified

UniProt A0A287AQT5

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain AR； UniProt 1–382 Not recorded 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6GAW Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the complete 55S ribosome. Deposited 2018-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 90 PDB declaration: 95-meric
Chain Aa 1–382（382 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 NA SODIUM ION × 1 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6GAZ Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the 28S ribosomal subunit. Deposited 2018-04-13 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain Aa 1–382（382 aa）
Not recorded GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 MG MAGNESIUM ION × 111 NA SODIUM ION × 1 SPM SPERMINE × 1 ZN ZINC ION × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6YDP 55S mammalian mitochondrial ribosome with mtEFG1 and P site fMet-tRNAMet (POST) Deposited 2020-03-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 94-meric
Chain Aa 1–382（382 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6YDW 55S mammalian mitochondrial ribosome with mtEFG1 and two tRNAMet (TI-POST) Deposited 2020-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 95-meric
Chain Aa 1–382（382 aa）
Not recorded MG MAGNESIUM ION × 325 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
7NQH 55S mammalian mitochondrial ribosome with mtRF1a and P-site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Aa 1–382（382 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 6 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NQL 55S mammalian mitochondrial ribosome with ICT1 and P site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Aa 1–382（382 aa）
Not recorded ZN ZINC ION × 6 MG MAGNESIUM ION × 335 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.40 Å
7NSI 55S mammalian mitochondrial ribosome with mtRRF (pre) and tRNA(P/E) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Aa 1–382（382 aa）
Not recorded MG MAGNESIUM ION × 327 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.60 Å
7NSJ 55S mammalian mitochondrial ribosome with tRNA(P/P) and tRNA(E*) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 87 PDB declaration: 93-meric
Chain Aa 1–382（382 aa）
Not recorded MG MAGNESIUM ION × 324 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
8OIN 55S mammalian mitochondrial ribosome with mtRF1 and P-site tRNA Deposited 2023-03-23 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric
Chain AR 1–382（382 aa）
Not recorded MG MAGNESIUM ION × 332 K POTASSIUM ION × 41 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 FES FE2/S2 (INORGANIC) CLUSTER × 3 SPM SPERMINE × 1 SPD SPERMIDINE × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å

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

View Construct and Data Evidence
UniProt name A0A287AQT5_PIG
Isoform —
PDB entities 20
Chains and sequence ranges Author chain AR； PDBConstruct 1–382； UniProt 1–382

mS23

OrganismNot specified

UniProt A0A287AEW3

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain AS； UniProt 1–190 Not recorded 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6GAW Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the complete 55S ribosome. Deposited 2018-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 90 PDB declaration: 95-meric
Chain Ab 1–190（190 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 NA SODIUM ION × 1 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6GAZ Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the 28S ribosomal subunit. Deposited 2018-04-13 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain Ab 1–190（190 aa）
Not recorded GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 MG MAGNESIUM ION × 111 NA SODIUM ION × 1 SPM SPERMINE × 1 ZN ZINC ION × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6YDP 55S mammalian mitochondrial ribosome with mtEFG1 and P site fMet-tRNAMet (POST) Deposited 2020-03-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 94-meric
Chain Ab 1–190（190 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6YDW 55S mammalian mitochondrial ribosome with mtEFG1 and two tRNAMet (TI-POST) Deposited 2020-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 95-meric
Chain Ab 1–190（190 aa）
Not recorded MG MAGNESIUM ION × 325 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
7NQH 55S mammalian mitochondrial ribosome with mtRF1a and P-site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Ab 1–190（190 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 6 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NQL 55S mammalian mitochondrial ribosome with ICT1 and P site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Ab 1–190（190 aa）
Not recorded ZN ZINC ION × 6 MG MAGNESIUM ION × 335 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.40 Å
7NSJ 55S mammalian mitochondrial ribosome with tRNA(P/P) and tRNA(E*) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 87 PDB declaration: 93-meric
Chain Ab 1–190（190 aa）
Not recorded MG MAGNESIUM ION × 324 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
8OIN 55S mammalian mitochondrial ribosome with mtRF1 and P-site tRNA Deposited 2023-03-23 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric
Chain AS 1–190（190 aa）
Not recorded MG MAGNESIUM ION × 332 K POTASSIUM ION × 41 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 FES FE2/S2 (INORGANIC) CLUSTER × 3 SPM SPERMINE × 1 SPD SPERMIDINE × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å

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

View Construct and Data Evidence
UniProt name A0A287AEW3_PIG
Isoform —
PDB entities 21
Chains and sequence ranges Author chain AS； PDBConstruct 1–190； UniProt 1–190

Mitochondrial ribosomal protein S25

OrganismNot specified

UniProt A0A0M3KL55

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain AT； UniProt 1–173 Not recorded 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6GAW Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the complete 55S ribosome. Deposited 2018-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 90 PDB declaration: 95-meric
Chain Ac 1–173（173 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 NA SODIUM ION × 1 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6GAZ Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the 28S ribosomal subunit. Deposited 2018-04-13 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain Ac 1–173（173 aa）
Not recorded GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 MG MAGNESIUM ION × 111 NA SODIUM ION × 1 SPM SPERMINE × 1 ZN ZINC ION × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6YDP 55S mammalian mitochondrial ribosome with mtEFG1 and P site fMet-tRNAMet (POST) Deposited 2020-03-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 94-meric
Chain Ac 1–173（173 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6YDW 55S mammalian mitochondrial ribosome with mtEFG1 and two tRNAMet (TI-POST) Deposited 2020-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 95-meric
Chain Ac 1–173（173 aa）
Not recorded MG MAGNESIUM ION × 325 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
7NQH 55S mammalian mitochondrial ribosome with mtRF1a and P-site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Ac 1–173（173 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 6 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NQL 55S mammalian mitochondrial ribosome with ICT1 and P site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Ac 1–173（173 aa）
Not recorded ZN ZINC ION × 6 MG MAGNESIUM ION × 335 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.40 Å
7NSI 55S mammalian mitochondrial ribosome with mtRRF (pre) and tRNA(P/E) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Ac 1–173（173 aa）
Not recorded MG MAGNESIUM ION × 327 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.60 Å
7NSJ 55S mammalian mitochondrial ribosome with tRNA(P/P) and tRNA(E*) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 87 PDB declaration: 93-meric
Chain Ac 1–173（173 aa）
Not recorded MG MAGNESIUM ION × 324 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
8OIN 55S mammalian mitochondrial ribosome with mtRF1 and P-site tRNA Deposited 2023-03-23 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric
Chain AT 1–173（173 aa）
Not recorded MG MAGNESIUM ION × 332 K POTASSIUM ION × 41 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 FES FE2/S2 (INORGANIC) CLUSTER × 3 SPM SPERMINE × 1 SPD SPERMIDINE × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å

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

View Construct and Data Evidence
UniProt name A0A0M3KL55_PIG
Isoform —
PDB entities 22
Chains and sequence ranges Author chain AT； PDBConstruct 1–173； UniProt 1–173

Mitochondrial ribosomal protein S26

OrganismNot specified

UniProt A0A287AY01

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain AU； UniProt 1–205 Not recorded 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6GAW Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the complete 55S ribosome. Deposited 2018-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 90 PDB declaration: 95-meric
Chain Ad 1–205（205 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 NA SODIUM ION × 1 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6GAZ Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the 28S ribosomal subunit. Deposited 2018-04-13 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain Ad 1–205（205 aa）
Not recorded GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 MG MAGNESIUM ION × 111 NA SODIUM ION × 1 SPM SPERMINE × 1 ZN ZINC ION × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6YDP 55S mammalian mitochondrial ribosome with mtEFG1 and P site fMet-tRNAMet (POST) Deposited 2020-03-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 94-meric
Chain Ad 1–205（205 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6YDW 55S mammalian mitochondrial ribosome with mtEFG1 and two tRNAMet (TI-POST) Deposited 2020-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 95-meric
Chain Ad 1–205（205 aa）
Not recorded MG MAGNESIUM ION × 325 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
7NQH 55S mammalian mitochondrial ribosome with mtRF1a and P-site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Ad 1–205（205 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 6 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NQL 55S mammalian mitochondrial ribosome with ICT1 and P site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Ad 1–205（205 aa）
Not recorded ZN ZINC ION × 6 MG MAGNESIUM ION × 335 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.40 Å
7NSJ 55S mammalian mitochondrial ribosome with tRNA(P/P) and tRNA(E*) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 87 PDB declaration: 93-meric
Chain Ad 1–205（205 aa）
Not recorded MG MAGNESIUM ION × 324 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
8OIN 55S mammalian mitochondrial ribosome with mtRF1 and P-site tRNA Deposited 2023-03-23 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric
Chain AU 1–205（205 aa）
Not recorded MG MAGNESIUM ION × 332 K POTASSIUM ION × 41 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 FES FE2/S2 (INORGANIC) CLUSTER × 3 SPM SPERMINE × 1 SPD SPERMIDINE × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å

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

View Construct and Data Evidence
UniProt name A0A287AY01_PIG
Isoform —
PDB entities 23
Chains and sequence ranges Author chain AU； PDBConstruct 1–205； UniProt 1–205

Mitochondrial ribosomal protein S27

OrganismNot specified

UniProt A0A5G2R1I0

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain AV； UniProt 1–395 Not recorded 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
8OIN 55S mammalian mitochondrial ribosome with mtRF1 and P-site tRNA Deposited 2023-03-23 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric
Chain AV 1–395（395 aa）
Not recorded MG MAGNESIUM ION × 332 K POTASSIUM ION × 41 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 FES FE2/S2 (INORGANIC) CLUSTER × 3 SPM SPERMINE × 1 SPD SPERMIDINE × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å

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

View Construct and Data Evidence
UniProt name A0A5G2R1I0_PIG
Isoform —
PDB entities 24
Chains and sequence ranges Author chain AV； PDBConstruct 1–395； UniProt 1–395

Mitoribosomal protein ms28, mrps28

OrganismNot specified

UniProt A0A0M3KL56

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain AW； UniProt 1–188 Not recorded 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6GAW Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the complete 55S ribosome. Deposited 2018-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 90 PDB declaration: 95-meric
Chain Af 1–188（188 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 NA SODIUM ION × 1 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6GAZ Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the 28S ribosomal subunit. Deposited 2018-04-13 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain Af 1–188（188 aa）
Not recorded GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 MG MAGNESIUM ION × 111 NA SODIUM ION × 1 SPM SPERMINE × 1 ZN ZINC ION × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6YDP 55S mammalian mitochondrial ribosome with mtEFG1 and P site fMet-tRNAMet (POST) Deposited 2020-03-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 94-meric
Chain Af 1–188（188 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6YDW 55S mammalian mitochondrial ribosome with mtEFG1 and two tRNAMet (TI-POST) Deposited 2020-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 95-meric
Chain Af 1–188（188 aa）
Not recorded MG MAGNESIUM ION × 325 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
7NQH 55S mammalian mitochondrial ribosome with mtRF1a and P-site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Af 1–188（188 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 6 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NQL 55S mammalian mitochondrial ribosome with ICT1 and P site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Af 1–188（188 aa）
Not recorded ZN ZINC ION × 6 MG MAGNESIUM ION × 335 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.40 Å
7NSI 55S mammalian mitochondrial ribosome with mtRRF (pre) and tRNA(P/E) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Af 1–188（188 aa）
Not recorded MG MAGNESIUM ION × 327 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.60 Å
7NSJ 55S mammalian mitochondrial ribosome with tRNA(P/P) and tRNA(E*) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 87 PDB declaration: 93-meric
Chain Af 1–188（188 aa）
Not recorded MG MAGNESIUM ION × 324 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
8OIN 55S mammalian mitochondrial ribosome with mtRF1 and P-site tRNA Deposited 2023-03-23 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric
Chain AW 1–188（188 aa）
Not recorded MG MAGNESIUM ION × 332 K POTASSIUM ION × 41 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 FES FE2/S2 (INORGANIC) CLUSTER × 3 SPM SPERMINE × 1 SPD SPERMIDINE × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å

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

View Construct and Data Evidence
UniProt name A0A0M3KL56_PIG
Isoform —
PDB entities 25
Chains and sequence ranges Author chain AW； PDBConstruct 1–188； UniProt 1–188

Death associated protein 3

OrganismNot specified

UniProt I3LS10

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain AX； UniProt 1–410 Not recorded 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6GAW Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the complete 55S ribosome. Deposited 2018-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 90 PDB declaration: 95-meric
Chain Ag 1–397（397 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 NA SODIUM ION × 1 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6GAZ Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the 28S ribosomal subunit. Deposited 2018-04-13 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain Ag 1–397（397 aa）
Not recorded GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 MG MAGNESIUM ION × 111 NA SODIUM ION × 1 SPM SPERMINE × 1 ZN ZINC ION × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6YDP 55S mammalian mitochondrial ribosome with mtEFG1 and P site fMet-tRNAMet (POST) Deposited 2020-03-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 94-meric
Chain Ag 1–410（410 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6YDW 55S mammalian mitochondrial ribosome with mtEFG1 and two tRNAMet (TI-POST) Deposited 2020-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 95-meric
Chain Ag 1–410（410 aa）
Not recorded MG MAGNESIUM ION × 325 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
7NQH 55S mammalian mitochondrial ribosome with mtRF1a and P-site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Ag 1–410（410 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 6 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NQL 55S mammalian mitochondrial ribosome with ICT1 and P site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Ag 1–410（410 aa）
Not recorded ZN ZINC ION × 6 MG MAGNESIUM ION × 335 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.40 Å
7NSI 55S mammalian mitochondrial ribosome with mtRRF (pre) and tRNA(P/E) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Ag 1–410（410 aa）
Not recorded MG MAGNESIUM ION × 327 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.60 Å
7NSJ 55S mammalian mitochondrial ribosome with tRNA(P/P) and tRNA(E*) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 87 PDB declaration: 93-meric
Chain Ag 1–410（410 aa）
Not recorded MG MAGNESIUM ION × 324 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å

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

View Construct and Data Evidence
UniProt name I3LS10_PIG
Isoform —
PDB entities 26
Chains and sequence ranges Author chain AX； PDBConstruct 1–410； UniProt 1–410

28S ribosomal protein S31, mitochondrial

OrganismNot specified

UniProt F1RME2

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain AY； UniProt 1–381 Not recorded 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5AJ3 Structure of the small subunit of the mammalian mitoribosome Deposited 2015-02-20 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 37-meric
Chain h 1–387（387 aa）
Not recorded MG MAGNESIUM ION × 144 ZN ZINC ION × 3 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT；pH 7.4；20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE；MIXTURE OF LIQUID ETHANE AND PROPANE
Resolution 3.60 Å
5AJ4 Structure of the 55S mammalian mitoribosome. Deposited 2015-02-20 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 83 PDB declaration: 89-meric
Chain Ah 285–387（103 aa）
Not recorded MG MAGNESIUM ION × 351 ZN ZINC ION × 6 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT；pH 7.4；20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE；MIXTURE OF LIQUID ETHANE AND PROPANE
Resolution 3.80 Å
6YDP 55S mammalian mitochondrial ribosome with mtEFG1 and P site fMet-tRNAMet (POST) Deposited 2020-03-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 94-meric
Chain Ah 1–381（381 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6YDW 55S mammalian mitochondrial ribosome with mtEFG1 and two tRNAMet (TI-POST) Deposited 2020-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 95-meric
Chain Ah 1–381（381 aa）
Not recorded MG MAGNESIUM ION × 325 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
7NQH 55S mammalian mitochondrial ribosome with mtRF1a and P-site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Ah 1–381（381 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 6 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NQL 55S mammalian mitochondrial ribosome with ICT1 and P site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Ah 1–381（381 aa）
Not recorded ZN ZINC ION × 6 MG MAGNESIUM ION × 335 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.40 Å
8OIN 55S mammalian mitochondrial ribosome with mtRF1 and P-site tRNA Deposited 2023-03-23 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric
Chain AY 1–381（381 aa）
Not recorded MG MAGNESIUM ION × 332 K POTASSIUM ION × 41 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 FES FE2/S2 (INORGANIC) CLUSTER × 3 SPM SPERMINE × 1 SPD SPERMIDINE × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å

7 other PDB entries and 7 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name F1RME2_PIG
Isoform —
PDB entities 27
Chains and sequence ranges Author chain AY； PDBConstruct 1–381； UniProt 1–381

Mitochondrial ribosomal protein S33

OrganismNot specified

UniProt F1S8G3

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain AZ； UniProt 1–148 Not recorded 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5AJ3 Structure of the small subunit of the mammalian mitoribosome Deposited 2015-02-20 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 37-meric
Chain i 1–106（106 aa）
Not recorded MG MAGNESIUM ION × 144 ZN ZINC ION × 3 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT；pH 7.4；20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE；MIXTURE OF LIQUID ETHANE AND PROPANE
Resolution 3.60 Å
5AJ4 Structure of the 55S mammalian mitoribosome. Deposited 2015-02-20 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 83 PDB declaration: 89-meric
Chain Ai 4–102（99 aa）
Not recorded MG MAGNESIUM ION × 351 ZN ZINC ION × 6 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT；pH 7.4；20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE；MIXTURE OF LIQUID ETHANE AND PROPANE
Resolution 3.80 Å
6GAW Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the complete 55S ribosome. Deposited 2018-04-13 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 90 PDB declaration: 95-meric
Chain Ai 43–148（106 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 NA SODIUM ION × 1 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6GAZ Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the 28S ribosomal subunit. Deposited 2018-04-13 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain Ai 43–148（106 aa）
Not recorded GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 MG MAGNESIUM ION × 111 NA SODIUM ION × 1 SPM SPERMINE × 1 ZN ZINC ION × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6YDP 55S mammalian mitochondrial ribosome with mtEFG1 and P site fMet-tRNAMet (POST) Deposited 2020-03-20 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 94-meric
Chain Ai 43–148（106 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6YDW 55S mammalian mitochondrial ribosome with mtEFG1 and two tRNAMet (TI-POST) Deposited 2020-03-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 95-meric
Chain Ai 43–148（106 aa）
Not recorded MG MAGNESIUM ION × 325 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
7NQH 55S mammalian mitochondrial ribosome with mtRF1a and P-site tRNAMet Deposited 2021-03-01 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Ai 43–148（106 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 6 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NQL 55S mammalian mitochondrial ribosome with ICT1 and P site tRNAMet Deposited 2021-03-01 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Ai 43–148（106 aa）
Not recorded ZN ZINC ION × 6 MG MAGNESIUM ION × 335 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.40 Å
7NSI 55S mammalian mitochondrial ribosome with mtRRF (pre) and tRNA(P/E) Deposited 2021-03-07 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Ai 43–148（106 aa）
Not recorded MG MAGNESIUM ION × 327 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.60 Å
7NSJ 55S mammalian mitochondrial ribosome with tRNA(P/P) and tRNA(E*) Deposited 2021-03-07 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 87 PDB declaration: 93-meric
Chain Ai 43–148（106 aa）
Not recorded MG MAGNESIUM ION × 324 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
8OIN 55S mammalian mitochondrial ribosome with mtRF1 and P-site tRNA Deposited 2023-03-23 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric
Chain AZ 1–148（148 aa）
Not recorded MG MAGNESIUM ION × 332 K POTASSIUM ION × 41 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 FES FE2/S2 (INORGANIC) CLUSTER × 3 SPM SPERMINE × 1 SPD SPERMIDINE × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å

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

View Construct and Data Evidence
UniProt name F1S8G3_PIG
Isoform —
PDB entities 28
Chains and sequence ranges Author chain AZ； PDBConstruct 1–148； UniProt 1–148

Peptide chain release factor 1, mitochondrial

Homo sapiens

UniProt O75570

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain Aa； UniProt 1–445 Not recorded 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
8OIN 55S mammalian mitochondrial ribosome with mtRF1 and P-site tRNA Deposited 2023-03-23 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric
Chain Aa 1–445（445 aa）
Not recorded MG MAGNESIUM ION × 332 K POTASSIUM ION × 41 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 FES FE2/S2 (INORGANIC) CLUSTER × 3 SPM SPERMINE × 1 SPD SPERMIDINE × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å
8OIQ 39S mammalian mitochondrial large ribosomal subunit with mtRF1 and P-site tRNA Deposited 2023-03-23 Different oligomeric state Different ligand/ion Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 58 PDB declaration: 62-meric
Chain Aa 1–445（445 aa）
Not recorded MG MAGNESIUM ION × 205 K POTASSIUM ION × 30 PHE PHENYLALANINE × 1 ZN ZINC ION × 2 FES FE2/S2 (INORGANIC) CLUSTER × 1 FME N-FORMYLMETHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
8OIR 55S human mitochondrial ribosome with mtRF1 and P-site tRNA Deposited 2023-03-23 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric
Chain Aa 1–445（445 aa）
Mutation：311GGQ313 > AAQ K POTASSIUM ION × 51 MG MAGNESIUM ION × 354 VAL VALINE × 1 ZN ZINC ION × 3 FS2 FE-S-O HYBRID CLUSTER × 3 MET METHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.10 Å
8OIS 28S human mitochondrial small ribosomal subunit with mtRF1 and P-site tRNA Deposited 2023-03-23 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain Aa 1–445（445 aa）
Mutation：311GGQ313 > AAQ K POTASSIUM ION × 17 MG MAGNESIUM ION × 126 MET METHIONINE × 1 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
8OIT 39S human mitochondrial large ribosomal subunit with mtRF1 and P-site tRNA Deposited 2023-03-23 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 58 PDB declaration: 62-meric
Chain Aa 1–445（445 aa）
Mutation：311GGQ313 > AAQ K POTASSIUM ION × 34 MG MAGNESIUM ION × 228 VAL VALINE × 1 ZN ZINC ION × 2 FS2 FE-S-O HYBRID CLUSTER × 1 MET METHIONINE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 2.90 Å

5 other PDB entries and 5 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RF1M_HUMAN
Isoform —
PDB entities 29
Chains and sequence ranges Author chain Aa； PDBConstruct 1–445； UniProt 1–445

Mitochondrial ribosomal protein S2

OrganismNot specified

UniProt F1S001

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain Ab； UniProt 1–289 Not recorded 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5AJ3 Structure of the small subunit of the mammalian mitoribosome Deposited 2015-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 37-meric
Chain B 1–289（289 aa）
Not recorded MG MAGNESIUM ION × 144 ZN ZINC ION × 3 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT；pH 7.4；20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE；MIXTURE OF LIQUID ETHANE AND PROPANE
Resolution 3.60 Å
5AJ4 Structure of the 55S mammalian mitoribosome. Deposited 2015-02-20 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 83 PDB declaration: 89-meric
Chain AB 55–274（220 aa）
Not recorded MG MAGNESIUM ION × 351 ZN ZINC ION × 6 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT；pH 7.4；20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE；MIXTURE OF LIQUID ETHANE AND PROPANE
Resolution 3.80 Å
6GAW Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the complete 55S ribosome. Deposited 2018-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 90 PDB declaration: 95-meric
Chain AB 1–289（289 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 NA SODIUM ION × 1 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6GAZ Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the 28S ribosomal subunit. Deposited 2018-04-13 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain AB 1–289（289 aa）
Not recorded GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 MG MAGNESIUM ION × 111 NA SODIUM ION × 1 SPM SPERMINE × 1 ZN ZINC ION × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6YDP 55S mammalian mitochondrial ribosome with mtEFG1 and P site fMet-tRNAMet (POST) Deposited 2020-03-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 94-meric
Chain AB 1–289（289 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6YDW 55S mammalian mitochondrial ribosome with mtEFG1 and two tRNAMet (TI-POST) Deposited 2020-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 95-meric
Chain AB 1–289（289 aa）
Not recorded MG MAGNESIUM ION × 325 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
7NQH 55S mammalian mitochondrial ribosome with mtRF1a and P-site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AB 1–289（289 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 6 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NQL 55S mammalian mitochondrial ribosome with ICT1 and P site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AB 1–289（289 aa）
Not recorded ZN ZINC ION × 6 MG MAGNESIUM ION × 335 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.40 Å
7NSI 55S mammalian mitochondrial ribosome with mtRRF (pre) and tRNA(P/E) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AB 1–289（289 aa）
Not recorded MG MAGNESIUM ION × 327 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.60 Å
7NSJ 55S mammalian mitochondrial ribosome with tRNA(P/P) and tRNA(E*) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 87 PDB declaration: 93-meric
Chain AB 1–289（289 aa）
Not recorded MG MAGNESIUM ION × 324 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
8OIN 55S mammalian mitochondrial ribosome with mtRF1 and P-site tRNA Deposited 2023-03-23 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric
Chain Ab 1–289（289 aa）
Not recorded MG MAGNESIUM ION × 332 K POTASSIUM ION × 41 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 FES FE2/S2 (INORGANIC) CLUSTER × 3 SPM SPERMINE × 1 SPD SPERMIDINE × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å

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

View Construct and Data Evidence
UniProt name F1S001_PIG
Isoform —
PDB entities 30
Chains and sequence ranges Author chain Ab； PDBConstruct 1–289； UniProt 1–289

Coiled-coil-helix-coiled-coil-helix domain containing 1

OrganismNot specified

UniProt F1SU49

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain Ac； UniProt 1–118 Non-standard monomer：Yes (specific site not provided by mmCIF) 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5AJ3 Structure of the small subunit of the mammalian mitoribosome Deposited 2015-02-20 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 37-meric
Chain m 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 144 ZN ZINC ION × 3 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT；pH 7.4；20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE；MIXTURE OF LIQUID ETHANE AND PROPANE
Resolution 3.60 Å
5AJ4 Structure of the 55S mammalian mitoribosome. Deposited 2015-02-20 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 83 PDB declaration: 89-meric
Chain Am 2–117（116 aa）
Not recorded MG MAGNESIUM ION × 351 ZN ZINC ION × 6 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT；pH 7.4；20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE；MIXTURE OF LIQUID ETHANE AND PROPANE
Resolution 3.80 Å
6GAW Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the complete 55S ribosome. Deposited 2018-04-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 90 PDB declaration: 95-meric
Chain Am 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 NA SODIUM ION × 1 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6GAZ Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the 28S ribosomal subunit. Deposited 2018-04-13 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain Am 1–118（118 aa）
Not recorded GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 MG MAGNESIUM ION × 111 NA SODIUM ION × 1 SPM SPERMINE × 1 ZN ZINC ION × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6YDP 55S mammalian mitochondrial ribosome with mtEFG1 and P site fMet-tRNAMet (POST) Deposited 2020-03-20 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 94-meric
Chain Am 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6YDW 55S mammalian mitochondrial ribosome with mtEFG1 and two tRNAMet (TI-POST) Deposited 2020-03-21 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 95-meric
Chain Am 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 325 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
7NQH 55S mammalian mitochondrial ribosome with mtRF1a and P-site tRNAMet Deposited 2021-03-01 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Am 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 6 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NQL 55S mammalian mitochondrial ribosome with ICT1 and P site tRNAMet Deposited 2021-03-01 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Am 1–118（118 aa）
Not recorded ZN ZINC ION × 6 MG MAGNESIUM ION × 335 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.40 Å
7NSI 55S mammalian mitochondrial ribosome with mtRRF (pre) and tRNA(P/E) Deposited 2021-03-07 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Am 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 327 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.60 Å
7NSJ 55S mammalian mitochondrial ribosome with tRNA(P/P) and tRNA(E*) Deposited 2021-03-07 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 87 PDB declaration: 93-meric
Chain Am 1–118（118 aa）
Not recorded MG MAGNESIUM ION × 324 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
8OIN 55S mammalian mitochondrial ribosome with mtRF1 and P-site tRNA Deposited 2023-03-23 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric
Chain Ac 1–118（118 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 332 K POTASSIUM ION × 41 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 FES FE2/S2 (INORGANIC) CLUSTER × 3 SPM SPERMINE × 1 SPD SPERMIDINE × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å

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

View Construct and Data Evidence
UniProt name F1SU49_PIG
Isoform —
PDB entities 31
Chains and sequence ranges Author chain Ac； PDBConstruct 1–118； UniProt 1–118

28S ribosomal protein S5, mitochondrial isoform X2

OrganismNot specified

UniProt F1SU66

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain Ad； UniProt 1–430 Not recorded 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5AJ3 Structure of the small subunit of the mammalian mitoribosome Deposited 2015-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 37-meric
Chain E 1–430（430 aa）
Not recorded MG MAGNESIUM ION × 144 ZN ZINC ION × 3 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT；pH 7.4；20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE；MIXTURE OF LIQUID ETHANE AND PROPANE
Resolution 3.60 Å
5AJ4 Structure of the 55S mammalian mitoribosome. Deposited 2015-02-20 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 83 PDB declaration: 89-meric
Chain AE 88–430（343 aa）
Not recorded MG MAGNESIUM ION × 351 ZN ZINC ION × 6 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT；pH 7.4；20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE；MIXTURE OF LIQUID ETHANE AND PROPANE
Resolution 3.80 Å
6GAW Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the complete 55S ribosome. Deposited 2018-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 90 PDB declaration: 95-meric
Chain AE 1–430（430 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 NA SODIUM ION × 1 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6GAZ Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the 28S ribosomal subunit. Deposited 2018-04-13 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain AE 1–430（430 aa）
Not recorded GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 MG MAGNESIUM ION × 111 NA SODIUM ION × 1 SPM SPERMINE × 1 ZN ZINC ION × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6YDP 55S mammalian mitochondrial ribosome with mtEFG1 and P site fMet-tRNAMet (POST) Deposited 2020-03-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 94-meric
Chain AE 1–430（430 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6YDW 55S mammalian mitochondrial ribosome with mtEFG1 and two tRNAMet (TI-POST) Deposited 2020-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 95-meric
Chain AE 1–430（430 aa）
Not recorded MG MAGNESIUM ION × 325 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
7NQH 55S mammalian mitochondrial ribosome with mtRF1a and P-site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AE 1–430（430 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 6 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NQL 55S mammalian mitochondrial ribosome with ICT1 and P site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AE 1–430（430 aa）
Not recorded ZN ZINC ION × 6 MG MAGNESIUM ION × 335 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.40 Å
7NSI 55S mammalian mitochondrial ribosome with mtRRF (pre) and tRNA(P/E) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AE 1–430（430 aa）
Not recorded MG MAGNESIUM ION × 327 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.60 Å
7NSJ 55S mammalian mitochondrial ribosome with tRNA(P/P) and tRNA(E*) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 87 PDB declaration: 93-meric
Chain AE 1–430（430 aa）
Not recorded MG MAGNESIUM ION × 324 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
8OIN 55S mammalian mitochondrial ribosome with mtRF1 and P-site tRNA Deposited 2023-03-23 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric
Chain Ad 1–430（430 aa）
Not recorded MG MAGNESIUM ION × 332 K POTASSIUM ION × 41 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 FES FE2/S2 (INORGANIC) CLUSTER × 3 SPM SPERMINE × 1 SPD SPERMIDINE × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å

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

View Construct and Data Evidence
UniProt name F1SU66_PIG
Isoform —
PDB entities 32
Chains and sequence ranges Author chain Ad； PDBConstruct 1–430； UniProt 1–430

mS39

OrganismNot specified

UniProt K7GKS8

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain Ae； UniProt 1–692 Not recorded 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
5AJ3 Structure of the small subunit of the mammalian mitoribosome Deposited 2015-02-20 Different oligomeric state Different ligand/ion Different experimental conditions Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 37-meric
Chain o 1–692（692 aa）
Not recorded MG MAGNESIUM ION × 144 ZN ZINC ION × 3 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT；pH 7.4；20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE；MIXTURE OF LIQUID ETHANE AND PROPANE
Resolution 3.60 Å
5AJ4 Structure of the 55S mammalian mitoribosome. Deposited 2015-02-20 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 83 PDB declaration: 89-meric
Chain Ao 1–143（143 aa）
Not recorded MG MAGNESIUM ION × 351 ZN ZINC ION × 6 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer 20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT；pH 7.4；20 MM HEPES-KOH, 50 MM KCL, 40 MM MGCL2, 1 MM DTT
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE；MIXTURE OF LIQUID ETHANE AND PROPANE
Resolution 3.80 Å
6GAW Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the complete 55S ribosome. Deposited 2018-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 90 PDB declaration: 95-meric
Chain Ao 1–692（692 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 NA SODIUM ION × 1 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6GAZ Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the 28S ribosomal subunit. Deposited 2018-04-13 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain Ao 1–692（692 aa）
Not recorded GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 MG MAGNESIUM ION × 111 NA SODIUM ION × 1 SPM SPERMINE × 1 ZN ZINC ION × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6YDP 55S mammalian mitochondrial ribosome with mtEFG1 and P site fMet-tRNAMet (POST) Deposited 2020-03-20 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 94-meric
Chain Ao 1–699（699 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6YDW 55S mammalian mitochondrial ribosome with mtEFG1 and two tRNAMet (TI-POST) Deposited 2020-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 95-meric
Chain Ao 1–692（692 aa）
Not recorded MG MAGNESIUM ION × 325 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
7NQH 55S mammalian mitochondrial ribosome with mtRF1a and P-site tRNAMet Deposited 2021-03-01 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Ao 1–699（699 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 6 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NQL 55S mammalian mitochondrial ribosome with ICT1 and P site tRNAMet Deposited 2021-03-01 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Ao 1–699（699 aa）
Not recorded ZN ZINC ION × 6 MG MAGNESIUM ION × 335 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.40 Å
8OIN 55S mammalian mitochondrial ribosome with mtRF1 and P-site tRNA Deposited 2023-03-23 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric
Chain Ae 1–692（692 aa）
Not recorded MG MAGNESIUM ION × 332 K POTASSIUM ION × 41 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 FES FE2/S2 (INORGANIC) CLUSTER × 3 SPM SPERMINE × 1 SPD SPERMIDINE × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å

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

View Construct and Data Evidence
UniProt name K7GKS8_PIG
Isoform —
PDB entities 33
Chains and sequence ranges Author chain Ae； PDBConstruct 1–692； UniProt 1–692

uS9m

OrganismNot specified

UniProt I3LU08

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain Ag； UniProt 1–397 Not recorded 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6GAW Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the complete 55S ribosome. Deposited 2018-04-13 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 90 PDB declaration: 95-meric
Chain AI 1–397（397 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 NA SODIUM ION × 1 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6GAZ Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the 28S ribosomal subunit. Deposited 2018-04-13 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain AI 1–397（397 aa）
Not recorded GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 MG MAGNESIUM ION × 111 NA SODIUM ION × 1 SPM SPERMINE × 1 ZN ZINC ION × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6YDP 55S mammalian mitochondrial ribosome with mtEFG1 and P site fMet-tRNAMet (POST) Deposited 2020-03-20 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 94-meric
Chain AI 1–397（397 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6YDW 55S mammalian mitochondrial ribosome with mtEFG1 and two tRNAMet (TI-POST) Deposited 2020-03-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 95-meric
Chain AI 1–397（397 aa）
Not recorded MG MAGNESIUM ION × 325 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
7NQH 55S mammalian mitochondrial ribosome with mtRF1a and P-site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AI 1–397（397 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 6 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NQL 55S mammalian mitochondrial ribosome with ICT1 and P site tRNAMet Deposited 2021-03-01 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AI 1–397（397 aa）
Not recorded ZN ZINC ION × 6 MG MAGNESIUM ION × 335 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.40 Å
7NSI 55S mammalian mitochondrial ribosome with mtRRF (pre) and tRNA(P/E) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AI 1–397（397 aa）
Not recorded MG MAGNESIUM ION × 327 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.60 Å
7NSJ 55S mammalian mitochondrial ribosome with tRNA(P/P) and tRNA(E*) Deposited 2021-03-07 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 87 PDB declaration: 93-meric
Chain AI 1–397（397 aa）
Not recorded MG MAGNESIUM ION × 324 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
8OIN 55S mammalian mitochondrial ribosome with mtRF1 and P-site tRNA Deposited 2023-03-23 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric
Chain Ag 1–397（397 aa）
Not recorded MG MAGNESIUM ION × 332 K POTASSIUM ION × 41 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 FES FE2/S2 (INORGANIC) CLUSTER × 3 SPM SPERMINE × 1 SPD SPERMIDINE × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å

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

View Construct and Data Evidence
UniProt name I3LU08_PIG
Isoform —
PDB entities 34
Chains and sequence ranges Author chain Ag； PDBConstruct 1–397； UniProt 1–397

Mitochondrial ribosomal protein S11

OrganismNot specified

UniProt A0A286ZJJ6

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain Ai； UniProt 1–196 Non-standard monomer：Yes (specific site not provided by mmCIF) 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S34 × 1 （A0A287AVS9） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6GAW Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the complete 55S ribosome. Deposited 2018-04-13 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 90 PDB declaration: 95-meric
Chain AK 1–196（196 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 NA SODIUM ION × 1 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6GAZ Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM. This file contains the 28S ribosomal subunit. Deposited 2018-04-13 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric
Chain AK 1–196（196 aa）
Not recorded GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE × 1 MG MAGNESIUM ION × 111 NA SODIUM ION × 1 SPM SPERMINE × 1 ZN ZINC ION × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
6YDP 55S mammalian mitochondrial ribosome with mtEFG1 and P site fMet-tRNAMet (POST) Deposited 2020-03-20 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 94-meric
Chain AK 1–196（196 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6YDW 55S mammalian mitochondrial ribosome with mtEFG1 and two tRNAMet (TI-POST) Deposited 2020-03-21 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 95-meric
Chain AK 1–196（196 aa）
Not recorded MG MAGNESIUM ION × 325 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
7NQH 55S mammalian mitochondrial ribosome with mtRF1a and P-site tRNAMet Deposited 2021-03-01 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AK 1–196（196 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 6 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NQL 55S mammalian mitochondrial ribosome with ICT1 and P site tRNAMet Deposited 2021-03-01 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AK 1–196（196 aa）
Not recorded ZN ZINC ION × 6 MG MAGNESIUM ION × 335 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.40 Å
7NSI 55S mammalian mitochondrial ribosome with mtRRF (pre) and tRNA(P/E) Deposited 2021-03-07 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain AK 1–196（196 aa）
Not recorded MG MAGNESIUM ION × 327 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.60 Å
7NSJ 55S mammalian mitochondrial ribosome with tRNA(P/P) and tRNA(E*) Deposited 2021-03-07 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 87 PDB declaration: 93-meric
Chain AK 1–196（196 aa）
Not recorded MG MAGNESIUM ION × 324 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
8OIN 55S mammalian mitochondrial ribosome with mtRF1 and P-site tRNA Deposited 2023-03-23 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric
Chain Ai 1–196（196 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 332 K POTASSIUM ION × 41 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 FES FE2/S2 (INORGANIC) CLUSTER × 3 SPM SPERMINE × 1 SPD SPERMIDINE × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å

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

View Construct and Data Evidence
UniProt name A0A286ZJJ6_PIG
Isoform —
PDB entities 35
Chains and sequence ranges Author chain Ai； PDBConstruct 1–196； UniProt 1–196

Mitochondrial ribosomal protein S34

OrganismNot specified

UniProt A0A287AVS9

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 × 33 RNA 3 PDB declaration: 36-meric（36） Consistent with all polymer counts Chain Aj； UniProt 1–505 Not recorded 39S ribosomal protein L19, mitochondrial × 1 （I3LNJ0） bL31m × 1 （I3L9J0） 12S rRNA × 1 28S ribosomal protein S35, mitochondrial isoform 1 × 1 （F1SG95） Mitochondrial ribosomal protein S24 × 1 （A0A287ANU4） Aurora kinase A interacting protein 1 × 1 （A0A287B3R8） bS6m,Mitochondrial ribosomal protein S6 × 1 （A0A4X1TSM9） Mitochondrial ribosomal protein S7 × 1 （A0A286ZJ25） P-site Met-tRNA(fMet) × 1 Mitochondrial ribosomal protein S10 × 1 （F1RUU2） mRNA × 1 Mitochondrial ribosomal protein S12 × 1 （A0A0M3KL52） Mitochondrial ribosomal protein S14 × 1 （A0A0M3KL53） 28S ribosomal protein S15, mitochondrial × 1 （A0A287AKS1） 28S ribosomal protein S16, mitochondrial × 1 （A0A480JTD7） uS17m × 1 （F1RIU0） 28S ribosomal protein S18b, mitochondrial × 1 （Q767K8） Mitochondrial ribosomal protein S18C × 1 （A0A0M3KL54） 28S ribosomal protein S21, mitochondrial × 1 （A0A286ZNB3） Mitochondrial ribosomal protein S22 × 1 （A0A287AQT5） mS23 × 1 （A0A287AEW3） Mitochondrial ribosomal protein S25 × 1 （A0A0M3KL55） Mitochondrial ribosomal protein S26 × 1 （A0A287AY01） Mitochondrial ribosomal protein S27 × 1 （A0A5G2R1I0） Mitoribosomal protein ms28, mrps28 × 1 （A0A0M3KL56） Death associated protein 3 × 1 （I3LS10） 28S ribosomal protein S31, mitochondrial × 1 （F1RME2） Mitochondrial ribosomal protein S33 × 1 （F1S8G3） Peptide chain release factor 1, mitochondrial × 1 （O75570） Mitochondrial ribosomal protein S2 × 1 （F1S001） Coiled-coil-helix-coiled-coil-helix domain containing 1 × 1 （F1SU49） 28S ribosomal protein S5, mitochondrial isoform X2 × 1 （F1SU66） mS39 × 1 （K7GKS8） uS9m × 1 （I3LU08） Mitochondrial ribosomal protein S11 × 1 （A0A286ZJJ6） MG MAGNESIUM ION × 127 SPM SPERMINE × 1 SPD SPERMIDINE × 1 K POTASSIUM ION × 11 ZN ZINC ION × 1 FS2 FE-S-O HYBRID CLUSTER × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer) cryo-EM vitrification conditions：Cryogen ETHANE-PROPANE Resolution 3.60 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 8OIP Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
6YDP 55S mammalian mitochondrial ribosome with mtEFG1 and P site fMet-tRNAMet (POST) Deposited 2020-03-20 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 94-meric
Chain Aj 288–505（218 aa）
Not recorded MG MAGNESIUM ION × 326 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.00 Å
6YDW 55S mammalian mitochondrial ribosome with mtEFG1 and two tRNAMet (TI-POST) Deposited 2020-03-21 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 95-meric
Chain Aj 288–505（218 aa）
Not recorded MG MAGNESIUM ION × 325 ZN ZINC ION × 6 SPM SPERMINE × 3 FME N-FORMYLMETHIONINE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.20 Å
7NQH 55S mammalian mitochondrial ribosome with mtRF1a and P-site tRNAMet Deposited 2021-03-01 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Aj 288–505（218 aa）
Not recorded MG MAGNESIUM ION × 323 ZN ZINC ION × 6 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.50 Å
7NQL 55S mammalian mitochondrial ribosome with ICT1 and P site tRNAMet Deposited 2021-03-01 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Aj 288–505（218 aa）
Not recorded ZN ZINC ION × 6 MG MAGNESIUM ION × 335 5GP GUANOSINE-5'-MONOPHOSPHATE × 2 SPM SPERMINE × 3 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.40 Å
7NSI 55S mammalian mitochondrial ribosome with mtRRF (pre) and tRNA(P/E) Deposited 2021-03-07 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric
Chain Aj 288–505（218 aa）
Not recorded MG MAGNESIUM ION × 327 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 4.60 Å
7NSJ 55S mammalian mitochondrial ribosome with tRNA(P/P) and tRNA(E*) Deposited 2021-03-07 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein–RNA Heteromer；Protein × 87 PDB declaration: 93-meric
Chain Aj 288–505（218 aa）
Not recorded MG MAGNESIUM ION × 324 ZN ZINC ION × 6 SPM SPERMINE × 3 5GP GUANOSINE-5'-MONOPHOSPHATE × 1 GTP GUANOSINE-5'-TRIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.90 Å
8OIN 55S mammalian mitochondrial ribosome with mtRF1 and P-site tRNA Deposited 2023-03-23 Different oligomeric state Different ligand/ion Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric
Chain Aj 1–505（505 aa）
Not recorded MG MAGNESIUM ION × 332 K POTASSIUM ION × 41 PHE PHENYLALANINE × 1 ZN ZINC ION × 3 FES FE2/S2 (INORGANIC) CLUSTER × 3 SPM SPERMINE × 1 SPD SPERMIDINE × 1 FME N-FORMYLMETHIONINE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5；20mM HEPES-KOH pH=7.5, 100mM KCl, 20mM MgCl2, ~1% sucrose (from mtRF1 storage buffer)
cryo-EM vitrification conditions Cryogen ETHANE-PROPANE
Resolution 3.60 Å

7 other PDB entries and 7 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name A0A287AVS9_PIG
Isoform —
PDB entities 36
Chains and sequence ranges Author chain Aj； PDBConstruct 1–505； UniProt 1–505

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 8oip

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 8oip
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2. Structure Basics 2. Structure Basics

Entry ID entry_id8oip
Deposition date deposition_date2023-03-23
Structure title title28S mammalian mitochondrial small ribosomal subunit with mtRF1 and P-site tRNA
Keywords keywordsmammalian mitochondrial ribosome, release factor mtRF1, non-canonical stop codon, 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_guinier73.13 Å
Radius of gyration Rg (electron density) rg_electron76.80 Å
Forward intensity I(0) i023524000000.00
Molecular weight molecular_weight1050700.0 kDa
Excluded volume excluded_volume1210300 ų
Envelope volume envelope_volume2060400 ų
Hydration-shell volume shell_volume220970 ų
Envelope diameter envelope_diameter298.3 Å
Shell Rg shell_rg77.99 Å
Envelope Rg envelope_rg76.13 Å
Shape Rg shape_rg77.01 Å
Total Rg total_rg76.25 Å
Total atoms total_atoms72358
Residues n_residues7193
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 dmax278.0 Å
Rg (real space) rg_real77.55 Å
Rg uncertainty (real space) rg_real_error2.18 Å
I(0) (real space) i0_real2.3750e+10
I(0) uncertainty (real space) i0_real_error4.9140e+08
Rg (reciprocal space) rg_reciprocal72.55 Å
I(0) (reciprocal space) i0_reciprocal23490000000.0000
Solution quality estimate total_estimate0.8490
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary79.4 Å
Skewness Skewness skewness0.701
Kurtosis Kurtosis kurtosis0.330
Angular range angular_range— – 0.1050 Å−1
Current regularization parameter α current_alpha0.8799
Highest regularization parameter α highest_alpha2267000000.0000
Real-space data points n_real_points22
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.639; Stabil: 0.848; Sysdev: 1.000; Positv: 1.000; Valcen: 0.991; Smooth: 0.621
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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (45)

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8. Citations (1)

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9. Files and Curves (10)