5aj4

Structure of the 55S mammalian mitoribosome.

Method: ELECTRON MICROSCOPY D_max: 234.2 Å Quality: EXCELLENT

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1. Protein Identity and Related Structures Protein Identity & Related Structures

MITORIBOSOMAL PROTEIN US2M, MRPS2

OrganismNot specified

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain AB； UniProt 55–274	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

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 5AJ4	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 structure-quality metrics	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
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 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 construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric	Chain 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 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 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 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 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 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 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 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 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 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 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 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 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 construct 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 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
8OIP 28S mammalian mitochondrial small ribosomal subunit with mtRF1 and P-site tRNA Deposited 2023-03-23	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric	Chain Ab 1–289（289 aa）	Not recorded	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

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	2
Chains and sequence ranges	Author chain AB； PDBConstruct 1–220； UniProt 55–274

MITORIBOSOMAL PROTEIN US3M, MRPS24

OrganismNot specified

UniProt F1ST79

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain AC； UniProt 36–167	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 37-meric	Chain C 1–167（167 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

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

View Construct and Data Evidence

UniProt name	F1ST79_PIG
Isoform	—
PDB entities	3
Chains and sequence ranges	Author chain AC； PDBConstruct 1–132； UniProt 36–167

MITORIBOSOMAL PROTEIN US5M, MRPS5

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain AE； UniProt 88–430	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 structure-quality metrics	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
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 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 construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric	Chain 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 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 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 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 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 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 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 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 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 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 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 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 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 construct 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 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
8OIP 28S mammalian mitochondrial small ribosomal subunit with mtRF1 and P-site tRNA Deposited 2023-03-23	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric	Chain Ad 1–430（430 aa）	Not recorded	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

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	4
Chains and sequence ranges	Author chain AE； PDBConstruct 1–328； UniProt 88–430

MITORIBOSOMAL PROTEIN US7M, MRPS7

OrganismNot specified

UniProt F1RVX4

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain AG； UniProt 35–242	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 37-meric	Chain G 1–242（242 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

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

View Construct and Data Evidence

UniProt name	F1RVX4_PIG
Isoform	—
PDB entities	6
Chains and sequence ranges	Author chain AG； PDBConstruct 1–208； UniProt 35–242

MITORIBOSOMAL PROTEIN US11M, MRPS11

OrganismNot specified

UniProt F1SRT1

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain AK； UniProt 61–196	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 37-meric	Chain K 1–196（196 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

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

View Construct and Data Evidence

UniProt name	F1SRT1_PIG
Isoform	—
PDB entities	9
Chains and sequence ranges	Author chain AK； PDBConstruct 1–136； UniProt 61–196

MITORIBOSOMAL PROTEIN BS16M, MRPS16

OrganismNot specified

UniProt F1SU70

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain AP； UniProt 10–126	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 37-meric	Chain P 1–135（135 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

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

View Construct and Data Evidence

UniProt name	F1SU70_PIG
Isoform	—
PDB entities	13
Chains and sequence ranges	Author chain AP； PDBConstruct 1–117； UniProt 10–126

MITORIBOSOMAL PROTEIN US17M, MRPS17

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain AQ； UniProt 2–110	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 structure-quality metrics	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
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 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 construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric	Chain 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 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 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 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 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 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 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 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 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 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 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 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 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
8OIP 28S mammalian mitochondrial small ribosomal subunit with mtRF1 and P-site tRNA Deposited 2023-03-23	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric	Chain AN 1–130（130 aa）	Not recorded	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

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	14
Chains and sequence ranges	Author chain AQ； PDBConstruct 1–109； UniProt 2–110

MITORIBOSOMAL PROTEIN BS21M, MRPS21

OrganismNot specified

UniProt I3L971

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain AU； UniProt 2–87	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 37-meric	Chain U 1–87（87 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

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

View Construct and Data Evidence

UniProt name	I3L971_PIG
Isoform	—
PDB entities	16
Chains and sequence ranges	Author chain AU； PDBConstruct 1–86； UniProt 2–87

MITORIBOSOMAL PROTEIN MS26, MRPS26

OrganismNot specified

UniProt F1S8A5

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain Ad； UniProt 27–203	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 37-meric	Chain d 1–205（205 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
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 Ad 1–205（205 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

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

View Construct and Data Evidence

UniProt name	F1S8A5_PIG
Isoform	—
PDB entities	22
Chains and sequence ranges	Author chain Ad； PDBConstruct 1–177； UniProt 27–203

MITORIBOSOMAL PROTEIN MS31, MRPS31

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain Ah； UniProt 285–387	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 structure-quality metrics	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
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 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 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 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 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 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 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 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 construct 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 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
8OIP 28S mammalian mitochondrial small ribosomal subunit with mtRF1 and P-site tRNA Deposited 2023-03-23	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric	Chain AY 1–381（381 aa）	Not recorded	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

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	26
Chains and sequence ranges	Author chain Ah； PDBConstruct 1–103； UniProt 285–387

MITORIBOSOMAL PROTEIN MS33, MRPS33

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain Ai； UniProt 4–102	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 structure-quality metrics	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
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 oligomeric state 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 construct 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 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
8OIP 28S mammalian mitochondrial small ribosomal subunit with mtRF1 and P-site tRNA Deposited 2023-03-23	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric	Chain AZ 1–148（148 aa）	Not recorded	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

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	27
Chains and sequence ranges	Author chain Ai； PDBConstruct 1–99； UniProt 4–102

MITORIBOSOMAL PROTEIN MS35, MRPS35

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain Ak； UniProt 51–325	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 structure-quality metrics	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
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 oligomeric state 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 construct 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 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
8OIP 28S mammalian mitochondrial small ribosomal subunit with mtRF1 and P-site tRNA Deposited 2023-03-23	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric	Chain AB 1–366（366 aa）	Not recorded	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

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	29
Chains and sequence ranges	Author chain Ak； PDBConstruct 1–275； UniProt 51–325

MITORIBOSOMAL PROTEIN MS37, MRPS37

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain Am； UniProt 2–117	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 structure-quality metrics	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
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 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 construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric	Chain 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 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 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 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 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 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 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 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 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 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 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 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 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 construct 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 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
8OIP 28S mammalian mitochondrial small ribosomal subunit with mtRF1 and P-site tRNA Deposited 2023-03-23	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric	Chain Ac 1–118（118 aa）	Non-standard monomer：Yes (specific site not provided by mmCIF)	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

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	30
Chains and sequence ranges	Author chain Am； PDBConstruct 1–116； UniProt 2–117

MITORIBOSOMAL PROTEIN MS39, MRPS39

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain Ao； UniProt 1–143	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 structure-quality metrics	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
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 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 construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric	Chain 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 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 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 construct 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 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
8OIP 28S mammalian mitochondrial small ribosomal subunit with mtRF1 and P-site tRNA Deposited 2023-03-23	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric	Chain Ae 1–692（692 aa）	Not recorded	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

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	32
Chains and sequence ranges	Author chain Ao； PDBConstruct 1–143； UniProt 1–143

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain Ap； UniProt 51–238	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 structure-quality metrics	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
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 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 construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric	Chain 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 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 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 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 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 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 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 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 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 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 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 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 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 construct 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 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
8OIP 28S mammalian mitochondrial small ribosomal subunit with mtRF1 and P-site tRNA Deposited 2023-03-23	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric	Chain AO 1–258（258 aa）	Not recorded	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

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	33
Chains and sequence ranges	Author chain Ap； PDBConstruct 1–188； UniProt 51–238

MITORIBOSOMAL PROTEIN BL27M, MRPL27

OrganismNot specified

UniProt F1RT79

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain B0； UniProt 1–148	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 36 PDB declaration: 38-meric	Chain 0 1–148（148 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 oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 32-meric	Chain 0 1–148（148 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
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 B0 1–148（148 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 B0 1–148（148 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 B0 1–148（148 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 B0 1–148（148 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 B0 1–148（148 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 B0 1–148（148 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 B0 1–148（148 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 B0 1–148（148 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 B0 1–148（148 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

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

View Construct and Data Evidence

UniProt name	F1RT79_PIG
Isoform	—
PDB entities	36
Chains and sequence ranges	Author chain B0； PDBConstruct 1–148； UniProt 1–148

MITORIBOSOMAL PROTEIN BL28M, MRPL28

OrganismNot specified

UniProt F1RGV8

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain B1； UniProt 1–256	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 36 PDB declaration: 38-meric	Chain 1 1–256（256 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 oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 32-meric	Chain 1 1–256（256 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

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

View Construct and Data Evidence

UniProt name	F1RGV8_PIG
Isoform	—
PDB entities	37
Chains and sequence ranges	Author chain B1； PDBConstruct 1–256； UniProt 1–256

MITORIBOSOMAL PROTEIN UL30M, MRPL30

OrganismNot specified

UniProt F1STE5

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain B3； UniProt 1–161	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 36 PDB declaration: 38-meric	Chain 3 1–161（161 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 oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 32-meric	Chain 3 1–161（161 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
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 B3 1–161（161 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 B3 1–161（161 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 B3 1–161（161 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 B3 1–161（161 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 B3 1–161（161 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 B3 1–161（161 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 B3 1–161（161 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 B3 1–161（161 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 B3 1–161（161 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

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

View Construct and Data Evidence

UniProt name	F1STE5_PIG
Isoform	—
PDB entities	39
Chains and sequence ranges	Author chain B3； PDBConstruct 1–161； UniProt 1–161

MITORIBOSOMAL PROTEIN BL31M, MRPL55

OrganismNot specified

UniProt I3LQ65

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain B4； UniProt 1–126	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
4V19 Structure of the large subunit of the mammalian mitoribosome, part 1 of 2 Deposited 2014-09-25	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 32-meric	Chain 4 1–126（126 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

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

View Construct and Data Evidence

UniProt name	I3LQ65_PIG
Isoform	—
PDB entities	40
Chains and sequence ranges	Author chain B4； PDBConstruct 1–126； UniProt 1–126

MITORIBOSOMAL PROTEIN BL32M, MRPL32

OrganismNot specified

UniProt I3LTC4

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain B5； UniProt 1–188	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 5 1–126（126 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 oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 32-meric	Chain 5 1–188（188 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
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 B5 20–207（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
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 B5 20–207（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 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 B5 20–207（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 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 B5 20–207（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 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 B5 20–207（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
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 B5 20–207（188 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 B5 20–207（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 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 B5 20–207（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 construct 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 BH 1–207（207 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 construct 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 BH 1–207（207 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

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

View Construct and Data Evidence

UniProt name	I3LTC4_PIG
Isoform	—
PDB entities	41
Chains and sequence ranges	Author chain B5； PDBConstruct 1–188； UniProt 1–188

MITORIBOSOMAL PROTEIN BL34M, MRPL34

OrganismNot specified

UniProt W5IDC1

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain B7； UniProt 1–95	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
4V19 Structure of the large subunit of the mammalian mitoribosome, part 1 of 2 Deposited 2014-09-25	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 32-meric	Chain 7 1–95（95 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

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

View Construct and Data Evidence

UniProt name	W5IDC1_PIG
Isoform	—
PDB entities	43
Chains and sequence ranges	Author chain B7； PDBConstruct 1–95； UniProt 1–95

MITORIBOSOMAL PROTEIN BL35M, MRPL35

OrganismNot specified

UniProt F1SVC5

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain B8； UniProt 1–188	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 36 PDB declaration: 38-meric	Chain 8 1–188（188 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 oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 32-meric	Chain 8 1–188（188 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
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 B8 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
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 B8 1–188（188 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 B8 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 B8 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 B8 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 B8 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
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 B8 1–188（188 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 B8 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 B8 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

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

View Construct and Data Evidence

UniProt name	F1SVC5_PIG
Isoform	—
PDB entities	44
Chains and sequence ranges	Author chain B8； PDBConstruct 1–188； UniProt 1–188

MITORIBOSOMAL PROTEIN BL36M, MRPL36

OrganismNot specified

UniProt I3LDE8

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain B9； UniProt 1–100	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 36 PDB declaration: 38-meric	Chain 9 1–100（100 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 oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 32-meric	Chain 9 1–100（100 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

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

View Construct and Data Evidence

UniProt name	I3LDE8_PIG
Isoform	—
PDB entities	45
Chains and sequence ranges	Author chain B9； PDBConstruct 1–100； UniProt 1–100

MITORIBOSOMAL PROTEIN UL2M, MRPL2

OrganismNot specified

UniProt F1RRN2

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain BD； UniProt 1–306	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 36 PDB declaration: 38-meric	Chain D 1–306（306 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 oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 32-meric	Chain D 1–306（306 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
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 BD 1–306（306 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 BD 1–306（306 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 BD 1–306（306 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 BD 1–306（306 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 BD 1–306（306 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 BD 1–306（306 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 BD 1–306（306 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
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 BD 1–306（306 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	F1RRN2_PIG
Isoform	—
PDB entities	48
Chains and sequence ranges	Author chain BD； PDBConstruct 1–306； UniProt 1–306

MITORIBOSOMAL PROTEIN UL4M, MRPL4

OrganismNot specified

UniProt F1S3J8

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain BF； UniProt 1–294	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 F 78–273（196 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 oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 32-meric	Chain F 1–294（294 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

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

View Construct and Data Evidence

UniProt name	F1S3J8_PIG
Isoform	—
PDB entities	50
Chains and sequence ranges	Author chain BF； PDBConstruct 1–294； UniProt 1–294

MITORIBOSOMAL PROTEIN BL9M, MRPL9

OrganismNot specified

UniProt I3LR45

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain BI； UniProt 1–268	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 36 PDB declaration: 38-meric	Chain I 1–268（268 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 oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 32-meric	Chain I 1–268（268 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
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 BI 1–268（268 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 BI 1–268（268 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 BI 1–268（268 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 BI 1–268（268 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 BI 1–268（268 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 BI 1–268（268 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 BI 1–268（268 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 BI 1–268（268 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 BI 1–268（268 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 Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric	Chain BO 1–268（268 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 experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 58 PDB declaration: 62-meric	Chain BO 1–268（268 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

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

View Construct and Data Evidence

UniProt name	I3LR45_PIG
Isoform	—
PDB entities	51
Chains and sequence ranges	Author chain BI； PDBConstruct 1–268； UniProt 1–268

MITORIBOSOMAL PROTEIN UL10M, MRPL10

OrganismNot specified

UniProt F1RWJ0

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain BJ； UniProt 1–262	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
4V19 Structure of the large subunit of the mammalian mitoribosome, part 1 of 2 Deposited 2014-09-25	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 32-meric	Chain J 1–262（262 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
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 BJ 1–262（262 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 BJ 1–262（262 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 BJ 1–262（262 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 BJ 1–262（262 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 BJ 1–262（262 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 BJ 1–262（262 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 BJ 1–262（262 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
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 BJ 1–262（262 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 construct 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 BP 1–257（257 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 construct 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 BP 1–257（257 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

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

View Construct and Data Evidence

UniProt name	F1RWJ0_PIG
Isoform	—
PDB entities	52
Chains and sequence ranges	Author chain BJ； PDBConstruct 1–262； UniProt 1–262

MITORIBOSOMAL PROTEIN UL11M, MRPL11

OrganismNot specified

UniProt F1RU54

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain BK； UniProt 1–192	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
4V19 Structure of the large subunit of the mammalian mitoribosome, part 1 of 2 Deposited 2014-09-25	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 32-meric	Chain K 1–192（192 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
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 BK 1–192（192 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 BK 1–192（192 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 BK 1–192（192 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 BK 1–192（192 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 BK 1–192（192 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 BK 1–192（192 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 BK 1–192（192 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
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 BK 1–192（192 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 Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric	Chain BQ 1–192（192 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 experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 58 PDB declaration: 62-meric	Chain BQ 1–192（192 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

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

View Construct and Data Evidence

UniProt name	F1RU54_PIG
Isoform	—
PDB entities	53
Chains and sequence ranges	Author chain BK； PDBConstruct 1–192； UniProt 1–192

MITORIBOSOMAL PROTEIN UL13M, MRPL13

OrganismNot specified

UniProt F1S286

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain BN； UniProt 1–178	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 36 PDB declaration: 38-meric	Chain N 1–178（178 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 oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 32-meric	Chain N 1–178（178 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

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

View Construct and Data Evidence

UniProt name	F1S286_PIG
Isoform	—
PDB entities	54
Chains and sequence ranges	Author chain BN； PDBConstruct 1–178； UniProt 1–178

MITORIBOSOMAL PROTEIN UL14M, MRPL14

OrganismNot specified

UniProt F1RQV7

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain BO； UniProt 1–145	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 36 PDB declaration: 38-meric	Chain O 1–145（145 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 oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 32-meric	Chain O 1–145（145 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

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

View Construct and Data Evidence

UniProt name	F1RQV7_PIG
Isoform	—
PDB entities	55
Chains and sequence ranges	Author chain BO； PDBConstruct 1–145； UniProt 1–145

MITORIBOSOMAL PROTEIN UL15M, MRPL15

OrganismNot specified

UniProt F1RSH0

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain BP； UniProt 1–296	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 P 22–296（275 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 oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 32-meric	Chain P 1–296（296 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
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 BP 1–296（296 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 BP 1–296（296 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 BP 1–296（296 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 BP 1–296（296 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 BP 1–296（296 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 BP 1–296（296 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 BP 1–296（296 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
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 BP 1–296（296 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	F1RSH0_PIG
Isoform	—
PDB entities	56
Chains and sequence ranges	Author chain BP； PDBConstruct 1–296； UniProt 1–296

MITORIBOSOMAL PROTEIN UL16M, MRPL16

OrganismNot specified

UniProt F1RI89

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain BQ； UniProt 1–251	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 Q 1–191（191 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 oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 32-meric	Chain Q 1–251（251 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
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 BQ 1–251（251 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 BQ 1–251（251 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 BQ 1–251（251 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 BQ 1–251（251 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 BQ 1–251（251 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 BQ 1–251（251 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 BQ 1–251（251 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
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 BQ 1–251（251 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 Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric	Chain BU 1–251（251 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 experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 58 PDB declaration: 62-meric	Chain BU 1–251（251 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

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

View Construct and Data Evidence

UniProt name	F1RI89_PIG
Isoform	—
PDB entities	57
Chains and sequence ranges	Author chain BQ； PDBConstruct 1–251； UniProt 1–251

MITORIBOSOMAL PROTEIN BL17M, MRPL17

OrganismNot specified

UniProt F1RMQ4

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain BR； UniProt 1–169	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 36 PDB declaration: 38-meric	Chain R 1–169（169 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 oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 32-meric	Chain R 1–169（169 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
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 BR 1–169（169 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 BR 1–169（169 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 BR 1–169（169 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 BR 1–169（169 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 BR 1–169（169 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 BR 1–169（169 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 BR 1–169（169 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 BR 1–169（169 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 BR 1–169（169 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 Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric	Chain BV 1–169（169 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 experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 58 PDB declaration: 62-meric	Chain BV 1–169（169 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

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

View Construct and Data Evidence

UniProt name	F1RMQ4_PIG
Isoform	—
PDB entities	58
Chains and sequence ranges	Author chain BR； PDBConstruct 1–169； UniProt 1–169

MITORIBOSOMAL PROTEIN UL18M, MRPL18

OrganismNot specified

UniProt F1SB64

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain BS； UniProt 1–180	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 36 PDB declaration: 38-meric	Chain S 1–180（180 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 oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 32-meric	Chain S 1–180（180 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

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

View Construct and Data Evidence

UniProt name	F1SB64_PIG
Isoform	—
PDB entities	59
Chains and sequence ranges	Author chain BS； PDBConstruct 1–180； UniProt 1–180

MITORIBOSOMAL PROTEIN BL19M, MRPL19

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain BT； UniProt 1–292	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 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 oligomeric state Different ligand/ion 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
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 oligomeric state 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 construct 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 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
8OIP 28S mammalian mitochondrial small ribosomal subunit with mtRF1 and P-site tRNA Deposited 2023-03-23	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 33 PDB declaration: 36-meric	Chain BX 1–303（303 aa）	Not recorded	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
8OIQ 39S mammalian mitochondrial large ribosomal subunit with mtRF1 and P-site tRNA Deposited 2023-03-23	Different construct 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 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	60
Chains and sequence ranges	Author chain BT； PDBConstruct 1–292； UniProt 1–292

MITORIBOSOMAL PROTEIN BL20M, MRPL20

OrganismNot specified

UniProt F1RJD0

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain BU； UniProt 1–149	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 U 1–124（124 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 oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 32-meric	Chain U 1–149（149 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

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

View Construct and Data Evidence

UniProt name	F1RJD0_PIG
Isoform	—
PDB entities	61
Chains and sequence ranges	Author chain BU； PDBConstruct 1–149； UniProt 1–149

MITORIBOSOMAL PROTEIN BL21M, MRPL21

OrganismNot specified

UniProt F1RY70

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain BV； UniProt 1–209	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 V 1–203（203 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 oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 32-meric	Chain V 1–209（209 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
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 BV 1–209（209 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 BV 1–209（209 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 BV 1–209（209 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 BV 1–209（209 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 BV 1–209（209 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 BV 1–209（209 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 BV 1–209（209 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 BV 1–209（209 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 BV 1–209（209 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 Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric	Chain BZ 1–209（209 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 experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 58 PDB declaration: 62-meric	Chain BZ 1–209（209 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

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

View Construct and Data Evidence

UniProt name	F1RY70_PIG
Isoform	—
PDB entities	62
Chains and sequence ranges	Author chain BV； PDBConstruct 1–209； UniProt 1–209

MITORIBOSOMAL PROTEIN UL24M, MRPL24

OrganismNot specified

UniProt F1RHJ1

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain BY； UniProt 1–216	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 36 PDB declaration: 38-meric	Chain Y 1–216（216 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 oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 28 PDB declaration: 32-meric	Chain Y 1–216（216 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
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 BY 1–216（216 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 BY 1–216（216 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 BY 1–216（216 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 BY 1–216（216 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 BY 1–216（216 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 BY 1–216（216 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 BY 1–216（216 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 BY 1–216（216 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 BY 1–216（216 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 Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric	Chain BC 1–216（216 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 experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 58 PDB declaration: 62-meric	Chain BC 1–216（216 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

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

View Construct and Data Evidence

UniProt name	F1RHJ1_PIG
Isoform	—
PDB entities	65
Chains and sequence ranges	Author chain BY； PDBConstruct 1–216； UniProt 1–216

MITORIBOSOMAL PROTEIN ML38, MRPL38

OrganismNot specified

UniProt F1RW03

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain Bb； UniProt 1–380	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 36 PDB declaration: 38-meric	Chain b 1–380（380 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
4V1A Structure of the large subunit of the mammalian mitoribosome, part 2 of 2 Deposited 2014-09-25	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 23 PDB declaration: 23-meric	Chain b 1–380（380 aa）	Not recorded	ZN ZINC ION × 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 3.40 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 Bb 1–380（380 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 Bb 1–380（380 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 Bb 1–380（380 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 Bb 1–380（380 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 Bb 1–380（380 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 Bb 1–380（380 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 Bb 1–380（380 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 Bb 1–380（380 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 Bb 1–380（380 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 Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric	Chain Bn 1–380（380 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 experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 58 PDB declaration: 62-meric	Chain Bn 1–380（380 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

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

View Construct and Data Evidence

UniProt name	F1RW03_PIG
Isoform	—
PDB entities	67
Chains and sequence ranges	Author chain Bb； PDBConstruct 1–380； UniProt 1–380

MITORIBOSOMAL PROTEIN ML40, MRPL40

OrganismNot specified

UniProt F1RK59

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain Bd； UniProt 1–206	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
4V1A Structure of the large subunit of the mammalian mitoribosome, part 2 of 2 Deposited 2014-09-25	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 23 PDB declaration: 23-meric	Chain d 1–206（206 aa）	Not recorded	ZN ZINC ION × 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 3.40 Å

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

View Construct and Data Evidence

UniProt name	F1RK59_PIG
Isoform	—
PDB entities	69
Chains and sequence ranges	Author chain Bd； PDBConstruct 1–206； UniProt 1–206

MITORIBOSOMAL PROTEIN ML43, MRPL43

OrganismNot specified

UniProt F1S8U4

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain Bg； UniProt 1–159	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
4V1A Structure of the large subunit of the mammalian mitoribosome, part 2 of 2 Deposited 2014-09-25	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 23 PDB declaration: 23-meric	Chain g 1–159（159 aa）	Not recorded	ZN ZINC ION × 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 3.40 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 Bg 1–159（159 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 Bg 1–159（159 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 Bg 1–159（159 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 Bg 1–159（159 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 Bg 1–159（159 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 Bg 1–159（159 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 Bg 1–159（159 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 Bg 1–159（159 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 Bg 1–159（159 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 construct 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 Bs 2–159（158 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
8OIQ 39S mammalian mitochondrial large ribosomal subunit with mtRF1 and P-site tRNA Deposited 2023-03-23	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 58 PDB declaration: 62-meric	Chain Bs 2–159（158 aa）	Non-standard monomer：Yes (specific site not provided by mmCIF)	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

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

View Construct and Data Evidence

UniProt name	F1S8U4_PIG
Isoform	—
PDB entities	72
Chains and sequence ranges	Author chain Bg； PDBConstruct 1–159； UniProt 1–159

MITORIBOSOMAL PROTEIN ML44, MRPL44

OrganismNot specified

UniProt F1SR64

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain Bh； UniProt 1–332	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	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 h 67–332（266 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
4V1A Structure of the large subunit of the mammalian mitoribosome, part 2 of 2 Deposited 2014-09-25	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 23 PDB declaration: 23-meric	Chain h 1–332（332 aa）	Not recorded	ZN ZINC ION × 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 3.40 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 Bh 1–332（332 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 Bh 1–332（332 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 Bh 1–332（332 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 Bh 1–332（332 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 Bh 1–332（332 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 Bh 1–332（332 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 Bh 1–332（332 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 Bh 1–332（332 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 Bh 1–332（332 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 Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric	Chain Bt 1–332（332 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 experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 58 PDB declaration: 62-meric	Chain Bt 1–332（332 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

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

View Construct and Data Evidence

UniProt name	F1SR64_PIG
Isoform	—
PDB entities	73
Chains and sequence ranges	Author chain Bh； PDBConstruct 1–332； UniProt 1–332

MITORIBOSOMAL PROTEIN ML46, MRPL46

OrganismNot specified

UniProt F1SRT0

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain Bj； UniProt 1–279	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
4V1A Structure of the large subunit of the mammalian mitoribosome, part 2 of 2 Deposited 2014-09-25	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 23 PDB declaration: 23-meric	Chain j 1–279（279 aa）	Not recorded	ZN ZINC ION × 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 3.40 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 Bj 1–279（279 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 Bj 1–279（279 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 Bj 1–279（279 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 Bj 1–279（279 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 Bj 1–279（279 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 Bj 1–279（279 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 Bj 1–279（279 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 Bj 1–279（279 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 Bj 1–279（279 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 Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric	Chain Bv 1–279（279 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 experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 58 PDB declaration: 62-meric	Chain Bv 1–279（279 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

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

View Construct and Data Evidence

UniProt name	F1SRT0_PIG
Isoform	—
PDB entities	75
Chains and sequence ranges	Author chain Bj； PDBConstruct 1–279； UniProt 1–279

MITORIBOSOMAL PROTEIN ML50, MRPL50

OrganismNot specified

UniProt I3L9H6

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain Bm； UniProt 1–159	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
4V1A Structure of the large subunit of the mammalian mitoribosome, part 2 of 2 Deposited 2014-09-25	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 23 PDB declaration: 23-meric	Chain m 1–159（159 aa）	Not recorded	ZN ZINC ION × 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 3.40 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 Bm 1–159（159 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 Bm 1–159（159 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 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 Bm 1–198（198 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 Bm 1–198（198 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 Bm 1–198（198 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 Bm 1–198（198 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 Bm 1–198（198 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 Bm 1–198（198 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 Bm 1–198（198 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 construct 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 By 1–198（198 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 construct 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 By 1–198（198 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

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

View Construct and Data Evidence

UniProt name	I3L9H6_PIG
Isoform	—
PDB entities	78
Chains and sequence ranges	Author chain Bm； PDBConstruct 1–159； UniProt 1–159

MITORIBOSOMAL PROTEIN ML52, MRPL52

OrganismNot specified

UniProt F1S9B7

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain Bo； UniProt 1–124	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
4V1A Structure of the large subunit of the mammalian mitoribosome, part 2 of 2 Deposited 2014-09-25	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 23 PDB declaration: 23-meric	Chain o 1–124（124 aa）	Not recorded	ZN ZINC ION × 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 3.40 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 Bo 1–124（124 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 Bo 1–124（124 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 Bo 1–124（124 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 Bo 1–124（124 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 Bo 1–124（124 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 Bo 1–124（124 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 Bo 1–124（124 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 Bo 1–124（124 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 Bo 1–124（124 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 construct 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 Ba 1–160（160 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 construct 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 Ba 1–160（160 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

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

View Construct and Data Evidence

UniProt name	F1S9B7_PIG
Isoform	—
PDB entities	80
Chains and sequence ranges	Author chain Bo； PDBConstruct 1–124； UniProt 1–124

MITORIBOSOMAL PROTEIN ML53, MRPL53

OrganismNot specified

UniProt F1SLH8

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain Bp； UniProt 1–112	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
4V1A Structure of the large subunit of the mammalian mitoribosome, part 2 of 2 Deposited 2014-09-25	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 23 PDB declaration: 23-meric	Chain p 1–112（112 aa）	Not recorded	ZN ZINC ION × 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 3.40 Å

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

View Construct and Data Evidence

UniProt name	F1SLH8_PIG
Isoform	—
PDB entities	81
Chains and sequence ranges	Author chain Bp； PDBConstruct 1–112； UniProt 1–112

MITORIBOSOMAL PROTEIN ML62, MRPL58

OrganismNot specified

UniProt W5IDC0

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain Bu； UniProt 1–205	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 MITORIBOSOMAL PROTEIN ML66, MRPS18A × 1 （F1RRH6） UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
4V1A Structure of the large subunit of the mammalian mitoribosome, part 2 of 2 Deposited 2014-09-25	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 23 PDB declaration: 23-meric	Chain u 1–163（163 aa） Chain u 174–205（32 aa）	Not recorded	ZN ZINC ION × 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 3.40 Å

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

View Construct and Data Evidence

UniProt name	W5IDC0_PIG
Isoform	—
PDB entities	84
Chains and sequence ranges	Author chain Bu； PDBConstruct 1–205； UniProt 1–205

MITORIBOSOMAL PROTEIN ML66, MRPS18A

OrganismNot specified

UniProt F1RRH6

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 × 83 RNA 6 PDB declaration: 89-meric（89） Consistent with all polymer counts	Chain Bx； UniProt 1–196	Not recorded	MITORIBOSOMAL 12S Ribosomal RNA × 1 MITORIBOSOMAL PROTEIN US2M, MRPS2 × 1 （F1S001） MITORIBOSOMAL PROTEIN US3M, MRPS24 × 1 （F1ST79） MITORIBOSOMAL PROTEIN US5M, MRPS5 × 1 （F1SU66） MITORIBOSOMAL PROTEIN BS6M, MRPS6 × 1 MITORIBOSOMAL PROTEIN US7M, MRPS7 × 1 （F1RVX4） MITORIBOSOMAL PROTEIN US9M, MRPS9 × 1 MITORIBOSOMAL PROTEIN US10M, MRPS10 × 1 MITORIBOSOMAL PROTEIN US11M, MRPS11 × 1 （F1SRT1） MITORIBOSOMAL PROTEIN US12M, MRPS12 × 1 MITORIBOSOMAL PROTEIN US14M, MRPS14 × 1 MITORIBOSOMAL PROTEIN US15M, MRPS15 × 1 MITORIBOSOMAL PROTEIN BS16M, MRPS16 × 1 （F1SU70） MITORIBOSOMAL PROTEIN US17M, MRPS17 × 1 （F1RIU0） MITORIBOSOMAL PROTEIN BS18M, MRPS18C × 1 MITORIBOSOMAL PROTEIN BS21M, MRPS21 × 1 （I3L971） P-SITE AND A-SITE TRNA × 2 MRNA × 1 MITORIBOSOMAL PROTEIN MS22, MRPS22 × 1 MITORIBOSOMAL PROTEIN MS23, MRPS23 × 1 MITORIBOSOMAL PROTEIN MS25, MRPS25 × 1 MITORIBOSOMAL PROTEIN MS26, MRPS26 × 1 （F1S8A5） MITORIBOSOMAL PROTEIN MS27, MRPS27 × 1 MITORIBOSOMAL PROTEIN MS28, MRPS28 × 1 MITORIBOSOMAL PROTEIN MS29, MRPS29 × 1 MITORIBOSOMAL PROTEIN MS31, MRPS31 × 1 （F1RME2） MITORIBOSOMAL PROTEIN MS33, MRPS33 × 1 （F1S8G3） MITORIBOSOMAL PROTEIN MS34, MRPS34 × 1 MITORIBOSOMAL PROTEIN MS35, MRPS35 × 1 （F1SG95） MITORIBOSOMAL PROTEIN MS37, MRPS37 × 1 （F1SU49） MITORIBOSOMAL PROTEIN MS38, MRPS38 × 1 MITORIBOSOMAL PROTEIN MS39, MRPS39 × 1 （K7GKS8） 28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL × 1 （Q767K8） UNASSIGNED HELICES × 1 UNASSIGNED HELICES × 1 MITORIBOSOMAL PROTEIN BL27M, MRPL27 × 1 （F1RT79） MITORIBOSOMAL PROTEIN BL28M, MRPL28 × 1 （F1RGV8） MITORIBOSOMAL PROTEIN UL29M, MRPL47 × 1 MITORIBOSOMAL PROTEIN UL30M, MRPL30 × 1 （F1STE5） MITORIBOSOMAL PROTEIN BL31M, MRPL55 × 1 （I3LQ65） MITORIBOSOMAL PROTEIN BL32M, MRPL32 × 1 （I3LTC4） MITORIBOSOMAL PROTEIN BL33M, MRPL33 × 1 MITORIBOSOMAL PROTEIN BL34M, MRPL34 × 1 （W5IDC1） MITORIBOSOMAL PROTEIN BL35M, MRPL35 × 1 （F1SVC5） MITORIBOSOMAL PROTEIN BL36M, MRPL36 × 1 （I3LDE8） MITORIBOSOMAL 16S Ribosomal RNA × 1 MITORIBOSOMAL CP TRNA × 1 MITORIBOSOMAL PROTEIN UL2M, MRPL2 × 1 （F1RRN2） MITORIBOSOMAL PROTEIN UL3M, MRPL3 × 1 MITORIBOSOMAL PROTEIN UL4M, MRPL4 × 1 （F1S3J8） MITORIBOSOMAL PROTEIN BL9M, MRPL9 × 1 （I3LR45） MITORIBOSOMAL PROTEIN UL10M, MRPL10 × 1 （F1RWJ0） MITORIBOSOMAL PROTEIN UL11M, MRPL11 × 1 （F1RU54） MITORIBOSOMAL PROTEIN UL13M, MRPL13 × 1 （F1S286） MITORIBOSOMAL PROTEIN UL14M, MRPL14 × 1 （F1RQV7） MITORIBOSOMAL PROTEIN UL15M, MRPL15 × 1 （F1RSH0） MITORIBOSOMAL PROTEIN UL16M, MRPL16 × 1 （F1RI89） MITORIBOSOMAL PROTEIN BL17M, MRPL17 × 1 （F1RMQ4） MITORIBOSOMAL PROTEIN UL18M, MRPL18 × 1 （F1SB64） MITORIBOSOMAL PROTEIN BL19M, MRPL19 × 1 （I3LNJ0） MITORIBOSOMAL PROTEIN BL20M, MRPL20 × 1 （F1RJD0） MITORIBOSOMAL PROTEIN BL21M, MRPL21 × 1 （F1RY70） MITORIBOSOMAL PROTEIN UL22M, MRPL22 × 1 MITORIBOSOMAL PROTEIN UL23M, MRPL23 × 1 MITORIBOSOMAL PROTEIN UL24M, MRPL24 × 1 （F1RHJ1） MITORIBOSOMAL PROTEIN ML37, MRPL37 × 1 MITORIBOSOMAL PROTEIN ML38, MRPL38 × 1 （F1RW03） MITORIBOSOMAL PROTEIN ML39, MRPL39 × 1 MITORIBOSOMAL PROTEIN ML40, MRPL40 × 1 （F1RK59） MITORIBOSOMAL PROTEIN ML41, MRPL41 × 1 MITORIBOSOMAL PROTEIN ML42, MRPL42 × 1 MITORIBOSOMAL PROTEIN ML43, MRPL43 × 1 （F1S8U4） MITORIBOSOMAL PROTEIN ML44, MRPL44 × 1 （F1SR64） MITORIBOSOMAL PROTEIN ML45, MRPL45 × 1 MITORIBOSOMAL PROTEIN ML46, MRPL46 × 1 （F1SRT0） MITORIBOSOMAL PROTEIN ML48, MRPL48 × 1 MITORIBOSOMAL PROTEIN ML49, MRPL49 × 1 MITORIBOSOMAL PROTEIN ML50, MRPL50 × 1 （I3L9H6） MITORIBOSOMAL PROTEIN ML51, MRPL51 × 1 MITORIBOSOMAL PROTEIN ML52, MRPL52 × 1 （F1S9B7） MITORIBOSOMAL PROTEIN ML53, MRPL53 × 1 （F1SLH8） MITORIBOSOMAL PROTEIN ML54, MRPL54 × 1 MITORIBOSOMAL PROTEIN ML63, MRPL57 × 1 MITORIBOSOMAL PROTEIN ML62, MRPL58 × 1 （W5IDC0） MITORIBOSOMAL PROTEIN ML64, MRPL59 × 1 MITORIBOSOMAL PROTEIN ML65, MRPS30 × 1 UNASSIGNED SECONDARY STRUCTURE ELEMENTS × 1 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

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 5AJ4	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
4V1A Structure of the large subunit of the mammalian mitoribosome, part 2 of 2 Deposited 2014-09-25	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 23 PDB declaration: 23-meric	Chain x 1–196（196 aa）	Not recorded	ZN ZINC ION × 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 3.40 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 Bx 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
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 Bx 1–196（196 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 Bx 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 oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 89 PDB declaration: 95-meric	Chain Bx 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 oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric	Chain Bx 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 oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 93-meric	Chain Bx 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
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 Bx 1–196（196 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
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 Bx 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 Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 88 PDB declaration: 94-meric	Chain Bh 1–196（196 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 experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Heteromer；Protein × 58 PDB declaration: 62-meric	Chain Bh 1–196（196 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

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

View Construct and Data Evidence

UniProt name	F1RRH6_PIG
Isoform	—
PDB entities	87
Chains and sequence ranges	Author chain Bx； PDBConstruct 1–196； UniProt 1–196

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

P(r) Distance Distribution P(r) Distribution

Download Download SAXS (.dat) P(r) (.pr.out) CIF

▼

2. Structure Basics 2. Structure Basics

Entry ID entry_id	5aj4
Deposition date deposition_date	2015-02-20
Structure title title	Structure of the 55S mammalian mitoribosome.
Keywords keywords	;RIBOSOME, TRANSLATION, MITOCHONDRIA, MAMMALIAN 55S MITORIBOSOME, MAMMALIAN 55S MITOCHONDRIAL RIBOSOME, 28S SMALL SUBUNIT, 39S LARGE SUBUNIT, MRNA, TRNA, PTC, DECODING CENTER, CRYO- EM, SINGLE PARTICLE ANALYSIS ;; RIBOSOME
Experimental Method method	ELECTRON MICROSCOPY

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3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier	89.31 Å
Radius of gyration Rg (electron density) rg_electron	94.20 Å
Forward intensity I(0) i0	127544000000.00
Molecular weight molecular_weight	2436400.0 kDa
Excluded volume excluded_volume	2795000 Å³
Envelope volume envelope_volume	4814400 Å³
Hydration-shell volume shell_volume	392370 Å³
Envelope diameter envelope_diameter	331.6 Å
Shell Rg shell_rg	105.30 Å
Envelope Rg envelope_rg	93.40 Å
Shape Rg shape_rg	94.49 Å
Total Rg total_rg	93.48 Å
Total atoms total_atoms	167575
Residues n_residues	16348
Spherical-harmonic order n_harmonics	20
q range q_range	— – 0.5000 Å⁻¹
Data points n_points	101
Shell type shell_type	directional
Solvent electron density solvent_density	0.3340 e/Å³
Shell contrast contrast_shell	0.0300 e/Å³
CRYSOL version crysol_version	4.1.3

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4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax	234.2 Å
Rg (real space) rg_real	86.29 Å
Rg uncertainty (real space) rg_real_error	0.45 Å
I(0) (real space) i0_real	1.2180e+11
I(0) uncertainty (real space) i0_real_error	2.1630e+09
Rg (reciprocal space) rg_reciprocal	90.16 Å
I(0) (reciprocal space) i0_reciprocal	127900000000.0000
Solution quality estimate total_estimate	0.9125
Solution quality rating solution_quality	EXCELLENT a EXCELLENT solution
P(r) peaks n_peaks	1
Primary peak position r_peak_primary	110.2 Å
Skewness Skewness skewness	0.156
Kurtosis Kurtosis kurtosis	-0.562
Angular range angular_range	— – 0.0850 Å⁻¹
Current regularization parameter α current_alpha	0.9005
Highest regularization parameter α highest_alpha	9395000000.0000
Real-space data points n_real_points	18
GNOM version gnom_version	4.1.3
Quality Criteria quality_criteria	AN1: 0.001; Oscil: 0.999; Stabil: 0.956; Sysdev: 1.000; Positv: 1.000; Valcen: 0.999; Smooth: 0.000

▶

5. Crystallography and Experiment 5. Crystallography & Experiment

▶

6. Entities and Polymers Entities & Polymers (92)

Entity 1 Entity 1 polymer

Description description	MITORIBOSOMAL 12S Ribosomal RNA
Molecular weight formula_weight	308989.1 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polyribonucleotide
Chain IDs strand_id	AA
Atom count atom_count	167915

ACACAGGUUUGGUCCUGGCCUUUCUAUUAAUUCUUAAUAAAAUUACACAUGCAAGUAUCCGCGCCCCGGUGAGAAUGCCCUCCAGAUCUUAAAGAUCAAAAGGAGCAGGUAUCAAGCACACCUAUAACGGUAGCUCAUAACGCCUUGCUCAACCACACCCCCACGGGAAACAGCAGUGAUAAAAAUUAAGCCAUGAACGAAAGUUUGACUAAGUUAUAUUAAUUAGAGUUGGUAAAUCUCGUGCCAGCCACCGCGGUCAUACGAUUAACCCAAAUUAAUAGAUCCACGGCGUAAAGAGUGUUUAAGAAAAAAAAUCACAAUAGAGUUAAAUUAUAACUAAGCUGUAAAAAGCCCUAGUUAAAAUAAAAUAACCCACGAAAGUGACUCUAAUAAUCCUGACACACGAUAGCUAGGACCCAAACUGGGAUUAGAUACCCCACUAUGCCUAGCCCUAAACCCAAAUAGUUACAUAACAAAACUAUUCGCCAGAGUACUACUCGCAACUGCCUAAAACUCAAAGGACUUGGCGGUGCUUCACAUCCACCUAGAGGAGCCUGUUCUAUAAUCGAUAAACCCCGAUAGACCUUACCAACCCUUGCCAAUUCAGCCUAUAUACCGCCAUCUUCAGCAAACCCUAAAAAGGAACAAUAGUAAGCACAAUCAUAGCACAUAAAAACGUUAGGUCAAGGUGUAGCUUAUGGGUUGGAAAGAAAUGGGCUACAUUUUCUACAUAAGAAUAUCCACCACACGAAAGUUUUUAUGAAACUAAAAACCAAAGGAGGAUUUAGCAGUAAAUCAAGAAUAGAGUGCUUGAUUGAAUAAGGCCAUGAAGCACGCACACACCGCCCGUCACCCUCCUCAAGCAUGUAGUAAUAAAAAUAACCUAUAUUCAAUUACACAACCAUGCAAGAAGAGACAAGUCGUAACAAGGUAAGCAUACUGGAAAGUGUGCUUGGAUUACC

Entity 2 Entity 2 polymer

Description description	MITORIBOSOMAL PROTEIN US2M, MRPS2
Molecular weight formula_weight	24986.9 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	AB

NDLRDRILSEPLKHADFFNLKELFSVRSLFDARVHLGHKAGCRHRFMEPYLFGSRLGQDIIDLEQTAAHLQLALNFTAHVAYREGIILFVSRHRQFAHLIETTARDCGEYAHTRYFKGGLLTNAPLLLGPGVRLPDLIIFLHTLNNVFEPHVAVRDAAKMNIPTVGIVDTNCNPALITYPVPGNDDSPPAVRLFCRLFQVAISRAKEKRRQVEALYRLQG

Entity 3 Entity 3 polymer

Description description	MITORIBOSOMAL PROTEIN US3M, MRPS24
Molecular weight formula_weight	15238.7 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	AC

KNRAARVRVSKGDKPVTYEEAHAPHYIAHRKGWLSLHTGNLDGEDHAAERTVEDVFLRKFMLGTFPGCLADQLVLKRRANQLEICALVLRQLPPHKFYFLVGYSETLLSHFYKCPVHLHLQTVPSKVVYKYI

Entity 4 Entity 4 polymer

Description description	MITORIBOSOMAL PROTEIN US5M, MRPS5
Molecular weight formula_weight	37306.7 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	AE

SFFTKLTADELWKGALAESRRKDLNRGQIIGEGRHGFLWPGLNIPLMRNGAVQTIAQRSKEDQEKVEADMVQQREEWDRRRKMKVKRERGWSGNTWGGVSLGPPDPGPNGETYDDFDTRILEVRNVFNMTAKEGRKRSVRVLVAVGNGKGAAGFAIGKATERADAFRKAKNRAVHYLHYIERYEDHTIYHDISLKFKRTHIKMKKQPRGYGLHCHRAIMTICRLIGIKDLYAKVSGSVNMLNLTRGLFLGLSRQETHQQLADKKSLHVVEFREECGPLPIVVASPQGALRKDPEPEDEVPDITLDWEDVKAAQGMKRSVWSGLKRAAT

Entity 5 Entity 5 polymer

Description description	MITORIBOSOMAL PROTEIN BS6M, MRPS6
Molecular weight formula_weight	14283.7 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	AF

MPRYELALILKAMQRPETAAALKRTLEALMDRGAVVRNLENLGERMLPYKISAHNQRHSRGGYFLVDFYAPATTVESMMEHLSRDIDVIRPNIVKHPLTQEVKECEGIVPVPLEEKLYSTKKRK

Entity 6 Entity 6 polymer

Description description	MITORIBOSOMAL PROTEIN US7M, MRPS7
Molecular weight formula_weight	24523.5 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	AG

SRYGPEYKDPQIDKEYYRKPLAEQTEEEKYERDFKKTQLIKAAPATKTSSVFEDPVISKFTNMMMKGGNKVLARSLMTQTLEAVKRKQFAKYHAASAEEQATIERNPYTIFHQALKNCEPVIGLVPILKGGHFYQVPVPLADRRRRFLAMKWMIAECREKKHRRVLMPEKLSQELLEAFHNQGPVIKRKHDMHKMAEANRALAHYRWW

Entity 7 Entity 7 polymer

Description description	MITORIBOSOMAL PROTEIN US9M, MRPS9
Molecular weight formula_weight	35515.8 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	AI

TVDFIKKQIEEFNIGKRHLANMMGEDPETFTQEDIDRAIAYLFPSGLFEKRARPIMKHPEEIFPKQRAIQWGEDGRPFHFLFYTGKQSYYSLMHDTYGKLLDVEKHHNPIGSRWLIKEELEEMLVEKLSDQDYAQFIRLLERLSALPCGATEEDFVNRFRRSIPXXXXXXXXXXXXXXXXGMAFSRGEGKRKTAKAEVVVYGQGSGRIDVNGVDYLLYFPVTQDREQLMFPLHFLDRLGKHDMTCAVSGGGRSAQAGAVRLAMARALCSFVTEDEVEWMRQAGLLTADPRVRERKKPGQEGARRKFTWKKR

Entity 8 Entity 8 polymer

Description description	MITORIBOSOMAL PROTEIN US10M, MRPS10
Molecular weight formula_weight	23192.8 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	AJ

MAARTAFGALARRLWQGSRNFSVSSSRSSTAKNGGFLLSTTMKWVQFSNLHVDVPKDMTKPEITISDEPDTLYKRLSVLVKGHDKAVLDSYEYFAVLAAKELGISIKVHEPPRKIERFTLLKSVHIFKKHRVQYEMRTLYRCLELEHLTGSTADVYLEYIQRNLPEGVAMEVTKTKLEQLPEHIRKPIWETMPEEKEESKS

Entity 9 Entity 9 polymer

Description description	MITORIBOSOMAL PROTEIN US11M, MRPS11
Molecular weight formula_weight	14251.4 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	AK

SFSIYPPIPGQENSLRWAGKKFEEIPIAHIKASYNNTQIQVVSAAHQPLAHASCGTEGFRNAKKGTGIAAQTAGIAAAAKATGKGVTHVRVVVKGLGPGRLSAIKGLTMGGLEVISITDNTPIPHNGCRPRKARRL

Entity 10 Entity 10 polymer

Description description	MITORIBOSOMAL PROTEIN US12M, MRPS12
Molecular weight formula_weight	12030.2 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	AL

ATLNQMHRLGPPKHPPGKMGPTAGRPQLKGVVLRTFIRKPKKPNSANRKCCRVRLSTGREAVCFIPGEGHSLQEHHVVLVQGGRTQDLPGVKLTVVRGKYDCGHVQKKK

Entity 11 Entity 11 polymer

Description description	MITORIBOSOMAL PROTEIN US14M, MRPS14
Molecular weight formula_weight	15120.7 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	AN

MAASMLGFLLRTVRQMVPSSASGQVRSYYVDWKMLRDVKRRKMAYEYADERLRINSLRKNTILPKDLQEVADEEIASLPRDSCPVRIRNRCVMTSRPRGVKRRWRLSRIVFRHLADHGQLSGVQRAMW

Entity 12 Entity 12 polymer

Description description	MITORIBOSOMAL PROTEIN US15M, MRPS15
Molecular weight formula_weight	27411.4 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	AO

MLRAAWRALSSIRTQAVTQAPVLGLPGGGCARFPSVQRALPSRPAGLILRAARGYAAQKPVQPNQDDPPPSMLLLDYQNVPGIHKVDDVVKRLLSLEMANQKEKLKIKKMQLMNKVLENPEDTSSLEARIVALTVKIRNYEEHMQKHRKDKAHKRFLLMSIDQRKKMLKNLRETNYAVFEKICKELGIEYTFPPPYHRKAHRRWVTKKALCTQVFREVQKLKKQKRALRAAAVAAHKQG

Entity 13 Entity 13 polymer

Description description	MITORIBOSOMAL PROTEIN BS16M, MRPS16
Molecular weight formula_weight	13273.5 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	AP

RAYRGGHLTIRLALGGCTNRPFYRIVAAHSKCPRDGRFVEQLGSYDPLPNSHGEKLVALNFDRIRHWIGCGAHLSKPVEKLLGLSGFYPLHPMMITNAERLRRKRAREVLLASQKTD

Entity 14 Entity 14 polymer

Description description	MITORIBOSOMAL PROTEIN US17M, MRPS17
Molecular weight formula_weight	12133.4 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	AQ

SIARSSVHAKWVVGKVIGTAMQKTAKVRVTRLVLDPYLLKYFNKRKTYFAHDALQQCTVGDIVLLKALPVPRTKHVKHELAEIIFKVGQVIDPVTGKPCAGTTYLESPI

Entity 15 Entity 15 polymer

Description description	MITORIBOSOMAL PROTEIN BS18M, MRPS18C
Molecular weight formula_weight	11224.3 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	AR

SNEDLPVPMENPYKEPLKKCILCEKHVDYKNVQLLSQFISPFTGCIYGRHITGLCGKKQKEITKAIKRAQILGFMPVTYKDPAYLKDPKVCNIKYRE

Entity 16 Entity 16 polymer

Description description	MITORIBOSOMAL PROTEIN BS21M, MRPS21
Molecular weight formula_weight	10551.3 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	AU

ANHLKFIARTVMVQEGNVEGAYRTLNRILTMDGLIEDIKRRRYYEKPCRRRQRESYETCRRIYNMEMARKINFLMRKNRADPWQGC

Entity 17 Entity 17 polymer

Description description	P-SITE AND A-SITE TRNA
Molecular weight formula_weight	19163.7 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polyribonucleotide
Chain IDs strand_id	AV,AY

XXXXXXXXXXXXXXXXXXXXXXXXXXXXAAAXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXA

Entity 18 Entity 18 polymer

Description description	MRNA
Molecular weight formula_weight	3545.4 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polyribonucleotide
Chain IDs strand_id	AX

XXXXXXXXXXXXX

Entity 19 Entity 19 polymer

Description description	MITORIBOSOMAL PROTEIN MS22, MRPS22
Molecular weight formula_weight	39258.6 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Aa

MATLKASALLRSLQTNSCGTGRVCFPVRARPRPRALLQPLPGACGTGTLCRGLGSESESGNSEIRKPTFMDEEVQNILIKMTGLDLQKIFKPALQELKPPTYKLMTQAQLEEATKQAVEAAKVRLKMPPVLEERAPINDVLAEDKILEGTETAKYVFTDISYSIPHRERFIVVREPSGTLRKASWEERDRMIQVYFPREGRRILTPVIFKEENLQTMYSQDQHVDVLNLCVAQFEPDSAEYIKIHHHTYEDIDKCGKYDLLRSTRHFGGMAWYFVNKKKIDGLLIDQIQRDLVSDATSLVHLYHILHPXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Entity 20 Entity 20 polymer

Description description	MITORIBOSOMAL PROTEIN MS23, MRPS23
Molecular weight formula_weight	21666.7 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Ab

MAGSRLETVGSIFSRTRDLIRAGVLKEKPLWLDIYNAFPPLREPVFRRPRLRYGKAKAAVQDIFYHEDRIRAKFYSAYGSGPKAFDLFNPNFKSTCQRFVEKYIELQRLGETDEEKLFVEAGKALLAEGVTLRRVGEARTQQEGSPISRKSEPTGIKPQTAVEENQPWKEVPQDQPLEAPEKESKGLPPP

Entity 21 Entity 21 polymer

Description description	MITORIBOSOMAL PROTEIN MS25, MRPS25
Molecular weight formula_weight	19508.7 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Ac

PMKGRFPIRRTLQYLGQGDVVFKDSVKVMTVNYNTHGELGEGARKFVFFNIPQIQYKNPWVQITMFKNMTPSPFLRFYLDSGEQVLVDVESKSNKEIVEHIRKILGKNEETLEKEEQEKKQLSHPAHFGPRKYCLRECMCEVEGQVPCPGLVPLPKEMTGKYKAALKAT

Entity 22 Entity 22 polymer

Description description	MITORIBOSOMAL PROTEIN MS26, MRPS26
Molecular weight formula_weight	20854.5 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Ad

RKTRHDPPAKSKAGRVATPPAVDPTEFFVLTERYRQYRQTVRALRLEFMSEVRKKLHEARAGVQAERKAQEDAAEHRELMAWNQAENQRLHELRLARLRQEALEQERRQAEEAVLQAREAQAWAQLKEQEVLQLQEEAKTFITRENLEARVEEALDSPKSYNWAITREGLVVRPQQK

Entity 23 Entity 23 polymer

Description description	MITORIBOSOMAL PROTEIN MS27, MRPS27
Molecular weight formula_weight	28613.1 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Ae

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Entity 24 Entity 24 polymer

Description description	MITORIBOSOMAL PROTEIN MS28, MRPS28
Molecular weight formula_weight	21014.9 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Af

MAALCRTRAVTAKSHFLRVFFFSRPCRGTGTESGSGSESSESTEPKQRPGGFASALERHSELQQKAEFGRMRGSPKNVESFASMLRHSPLTQMGPAKNKLVIGQIFHIVEDDLYIDFGGKFHCVCKRPEVDGEKYQKGTRVRLRLLDLELTSRFLGATTDTTILEADAVLLGLQESKDSKSKEERHEK

Entity 25 Entity 25 polymer

Description description	MITORIBOSOMAL PROTEIN MS29, MRPS29
Molecular weight formula_weight	44924.0 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Ag

MLKGVTRLISRVHKLDPGHVLYMGTQAPQSLAAHLDNQVPVKSPRAISRTSXXXXXXXXXXXXXXXXXXSLQELKTVFPHGLPPRFAMQVKTFNEACLMVRKPALELLHYLKNTNFAHPAVRYVLYGEKGTGKTLSLCHILHFCAKQNWLILHIPDAHIWVKNCRDLLQSNYNKQRFDQPLEASTWLKNFKTANEHFLSQIKVQEKYVWNKRESTEKGRPLGEVVEQGIMRVRNATDAVGIVLKELKRQSSLGIFHLLVAVDGVNALWGRTTLKREDKSPIAPEELALIHNLRKMVKNDWQGGAIVLTVSQTGSLFKPRNAYLPQELLGKEGFDALDPFIPILVSNYNPKEFESCIQYYLENNWLQHEKAHTEEGKKELLFLSNRNPGQLERLCAYL

Entity 26 Entity 26 polymer

Description description	MITORIBOSOMAL PROTEIN MS31, MRPS31
Molecular weight formula_weight	12382.9 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Ah

PFQNGFEEMIQWTKEGKLWEFPINNEAGFDDDGSEFHEHIFLDKYLQDFPKQGPIRHFMELVTCGLSKNPYLSVKQKVEHIEWFRNYFNEKRVILKESGIQLN

Entity 27 Entity 27 polymer

Description description	MITORIBOSOMAL PROTEIN MS33, MRPS33
Molecular weight formula_weight	11720.6 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Ai

LSEYAVRMSRLSARLFGEVARPTDSKSMKVVKLFSEQPLAKRKETYDWYPNHNTYFALMGTLRFLGLYRDEHQDFRDEQLRLKKLRGKGKPRKGEGKRA

Entity 28 Entity 28 polymer

Description description	MITORIBOSOMAL PROTEIN MS34, MRPS34
Molecular weight formula_weight	25681.7 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Aj

MARKKVRPRLIAELARRVRALREQRERPRDSQRYALDYETMMRPHSGNRLPMRAWADVRHESRLLQLLNRLPLFGLGRLVTRKSWLWQHDEPCYWRLTRVRPDYAAENLDHGKAWGILTFKGKTESEAREIEQVMYHDWRLVPKHEEEAFTXXXXXXXDTPLSVPYPPLLRAMILAQRQKYGDTSTEEPMLNLERARIDPWDYPAKLEAKTKTKGAAV

Entity 29 Entity 29 polymer

Description description	MITORIBOSOMAL PROTEIN MS35, MRPS35
Molecular weight formula_weight	31653.5 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Ak

RRKALPPRTEKMAVDQDWPSVYPVAAPFKPSAVPLPVRMGYPVKRGVPMAKEGNLELLKIPNFLHLTPVAIKRHCEALKDFCTEWPAALDSDEKCEKHFPIEIDTADYVSAGPSIRNPKARVVTLRVKLSSLNLDDHAKKKLIKLVGDRYCKSTDVLTIKTDRCPLKRQNYDYAVYLLTVLYHESWKTEEWEKKKTEADMEEYIWENSTSEKNILETLLQIKAAEKNLELSKEELLGTKEVEDYRKSVVSLKNEGDNENTLSQYKESVKRLLNLA

Entity 30 Entity 30 polymer

Description description	MITORIBOSOMAL PROTEIN MS37, MRPS37
Molecular weight formula_weight	13343.6 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Am

ATPSLRGRLARLGNPRRPILKPNKPLILANHVGERRREKGEATCITEMSVMMACWKQNEFRDEACRKEIQDFFDCASRAEAARKMRSIQENLGELGSLPPKKLNKLLHRFPNKPHV

Entity 31 Entity 31 polymer

Description description	MITORIBOSOMAL PROTEIN MS38, MRPS38
Molecular weight formula_weight	9079.0 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	An

KNILKIRRRKMNHHKYRKLVKRTRFLRRKVREGRLRQKQVKFERDLKRIWQKAGLKEAPAGWQTPKIYLKNQ

Entity 32 Entity 32 polymer

Description description	MITORIBOSOMAL PROTEIN MS39, MRPS39
Molecular weight formula_weight	48540.6 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Ao

MAAVASARWLGVRSGLCLPLTGRRVGPCGRTPRSRFYSGSAAHPEVEGANVTGIEEVVIPKKKTWDKVAILQALASTVHRDSTAAPYVFQDDPYLIPTSSVESHSFLLAKKSGENAAKFIINSYPKYFQKDIAEPHIPCLMPEXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Entity 33 Entity 33 polymer

Description description	28S RIBOSOMAL PROTEIN S18B, MITOCHONDRIAL
Molecular weight formula_weight	22027.2 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Ap

YKDEPWKYLDSEEYQNRYGSRPVWADYRRNHKGGIPPQRTRKMCIRGNKVAGNPCPICRDQKLHVDFRNVKLLEQFVCAHTGIIFHAPYTGVCMKQHKKLTQAIQKARDHGLLRYHIPQVEPRDLDFSTTHGAVSSTPPAPTLVSGDPWYPWYSWKQPPERELSRLRRLYQGRLREESGPPPELMPEV

Entity 34 Entity 34 polymer

Description description	UNASSIGNED HELICES
Molecular weight formula_weight	1379.7 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	As

XXXXXXXXXXXXXXXX

Entity 35 Entity 35 polymer

Description description	UNASSIGNED HELICES
Molecular weight formula_weight	1464.8 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Az

XXXXXXXXXXXXXXXXX

Entity 36 Entity 36 polymer

Description description	MITORIBOSOMAL PROTEIN BL27M, MRPL27
Molecular weight formula_weight	15943.7 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B0

MALAVLALRTRAAVTALLSPPQAAALAVRYASKKTGGSSKNLGGKSPGKRFGIKKMEGHYVHAGNILATQRHFRWHPGAHVGLGKNKCLYALEEGVVRYTKEVYVPNPSNSEAVDLVTRLPQGAVLYKTFVHVVPAKPEGTFKLVAML

Entity 37 Entity 37 polymer

Description description	MITORIBOSOMAL PROTEIN BL28M, MRPL28
Molecular weight formula_weight	30149.0 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B1

MPLHKVPVGLWKQLRLWEGIYSRLPRHYLRSLEEARTPTPVHYRPHGAKFKINPKNWQRERVEDVPIPVHYPPESQLGLWGGEGWVLGHRYVNNDKLSKRVRKVWKPQLFQRELYSEILDKRFTVTVTMRTLDLIDQACGFDFYILKTPKEDLCSKFGMDLKRGMLLRLARQDPQLHPDDPARRAAIYDRYKAFVIPEAEAEWVGLTLDEAVEKQRLLEEKDPIPLFKIFVEELLGQLQQQALSEPAVVQTRASRK

Entity 38 Entity 38 polymer

Description description	MITORIBOSOMAL PROTEIN UL29M, MRPL47
Molecular weight formula_weight	30085.1 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B2

MAAAGLAVFCRRVSAALKACRLLIRPQAPPSTSCRFSPSLLPKNTPNVTSFHQFRIFHTTFSRRGLEEFFDDPKNWGEEKVKSGASWTCQQLRNKSNEDLHKLWYVLLKERNMLLTLEQEAKRQRLPMPSPERLEKVVDSMDALDKVVQEREDALRLLQTGQEKARPGAWRRDIFGRIIWHKFKQWPIPWYLNKKYNRKRFFAMPYVERFVRMRIEKQARIKARKRSLERKKEKFLQEKFPHLSETQKSSHV

Entity 39 Entity 39 polymer

Description description	MITORIBOSOMAL PROTEIN UL30M, MRPL30
Molecular weight formula_weight	18585.8 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B3

MAGILRSVVQRPPGRLQTVTKGMESLICTDWIRHKFTRSRIPDKVFQPSPEDHEKYGGDPQYPHKLHIVTRIKSTKRRPYWEKDIIKMLGLEKAHTPQVHKNIPSVNAKLKVVKHLIRIKPLKLPQGLPTEEDMANTCLKSNGELVVRWLLNPANQEARKS

Entity 40 Entity 40 polymer

Description description	MITORIBOSOMAL PROTEIN BL31M, MRPL55
Molecular weight formula_weight	15156.5 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B4

MAAKGSLLRLLWQRVVTGAAPESCRHLYTSSWRADCNRALLTRLHRQTYARLYPVLLVKQDGSTIHIRYREPRRMLTMPVDLDSLSPEERRARFRKREAKFKEKKEEPELSDDFDVEQYKRFWTKK

Entity 41 Entity 41 polymer

Description description	MITORIBOSOMAL PROTEIN BL32M, MRPL32
Molecular weight formula_weight	21537.9 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B5

MASAMLVLVVPPWPAARGLLRNWWEQLQRKLQHNRLGLPLHPWGPALAVQGPAICTEPANDTNGSKAISSLLDSVFWMAAPKNRRSIEVNRCRRRNPQKLIKVKNNIDVCPECGHLKQKHILCGYCYEKVRKETAEIRRQMGKQEGGPFRAPTTETVVLYSGETPSEQDQGKRIIERERKRPSWFTQN

Entity 42 Entity 42 polymer

Description description	MITORIBOSOMAL PROTEIN BL33M, MRPL33
Molecular weight formula_weight	7508.1 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B6

MFLSAVTFAKSKSKTILVKMMSQAGTGFSFNTKRSRLREKLTLLHYDPVVKKKVLFVEQKKIRSL

Entity 43 Entity 43 polymer

Description description	MITORIBOSOMAL PROTEIN BL34M, MRPL34
Molecular weight formula_weight	10871.7 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B7

MAFLARSVGRLLDPVSRSAALVGGRWLQPQAWLGFPDTWGLPAMQQTRGKARGNEYQPSNIKRKHKHGWVRRLRTPTGVQVILRRMHKGRKSLSH

Entity 44 Entity 44 polymer

Description description	MITORIBOSOMAL PROTEIN BL35M, MRPL35
Molecular weight formula_weight	21548.5 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B8

MAASAFAGAVRAATGILRPLHILASSAYQNCAKNACLSSVLSSRHFSHIQTSALLSAPRLITSVRNLMCGPTAPVLNRVAPLLPHVLKPPVRTVTYFSSRKGKRKTVKAVIYRFLRLHSGLWLRRKAGYKKKLWKKTAARKRRLREFVFCNKTQSKLLDKMTTSFWKRRNWYADDPYQKYQDRTNLKV

Entity 45 Entity 45 polymer

Description description	MITORIBOSOMAL PROTEIN BL36M, MRPL36
Molecular weight formula_weight	10841.0 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B9

MATAFLRTVLSAVGPLLHLGGRPLSTFAAGPPRAALAVGAQPSPAAALLSARPLLGPQPALGFKTKGVLKKRCRDCYLVKRRGRWFIYCKTNPKHKQRQM

Entity 46 Entity 46 polymer

Description description	MITORIBOSOMAL 16S Ribosomal RNA
Molecular weight formula_weight	504538.8 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polyribonucleotide
Chain IDs strand_id	BA

ACCAAAGCUAGCUCAACAUACUAAACAAAUACAAAAAUACACCAAAAUAAAAUAAAACAUUCACCUAACAUUAAAGUAUAGGAGAUAGAAAUUUUUAUCCUGACGCUAUAGAGAUAGUACCGUAAGGGAAAGAUGAAAGAAUAAAAUAAAAGUAAAAAAAAGCAAAGAUUACCCCUUCUACCUUUUGCAUAAUGGUUUAACCAGAAAAAAUCUAACAAAGAGAACUUUAGCUAGAUACCCCGAAACCAGACGAGCUACCCAUGAGCAGUUUAAAAGAACCAACUCAUCUAUGUGGCAAAAUAGUGAGAAGACUUGUAGGUAGAGGUGAAAAGCCUAACGAGCCUGGUGAUAGCUGGUUGUCCGAGAAAGAAUUUUAGUUCAACCUUAAAAAUACCCCAAAAACCCUAAAUUCCAAUGUAUUUUUAAGAGAUAGUCUAAAAAGGUACAGCUUUUUAGAAACGGAUACAACCUUGACUAGAGAGUAAAUCUUAAUACUACCAUAGUAGGCCUAAAAGCAGCCAUCAAUUGAGAAAGCGUUAAAGCUCAACAAAUUCACCAACAUAAUCCCAAAAACUAAUAACAAACUCCUAGCCCAAUACCGGACUAAUCUAUUGAAACAUAGAAGCAAUAAUGUUAAUAUGAGUAACAAGAAGCCUUUCUCCUCGCACACGCUUACAUCAGUAACUAAUAAUAUACUGAUAAUUAACAACCAAUAAACCAAAACAACACUAAAACGUUUAUUAAUUACAUUGUUAACCCAACACAGGAGUGCACCAAGGAAAGAUUAAAAGAAGUAAAAGGAACUCGGCAAACACAAACCCCGCCUGUUUACCAAAAACAUCACCUCUAGCAUUACUAGUAUUAGAGGCAAUGCCUGCCCAGUGACACCAGUUUAACGGCCGCGGUAUUCUGACCGUGCAAAGGUAGCAUAAUCACUUGUUCUCCAAAUAAGGACUUGUAUGAAUGGCCACACGAGGGUUUUACUGUCUCUUACUUCCAAUCAGUGAAAUUAACCUUCCCGUGAAGAGGCGGGAAUAAAAAAAUAAGACGAGAAGACCCUAUGGAGCUUUAAUUAACUAUUCCAAAAGUUAAACAACUCAACCACAAAGGGAUAAAACAUAACUUAACAUGGACUAGCAAUUUCGGUUGGGGUGACCUCGGAGUACAAAAAACCCUCCGAGUGAUUUUAAUCUAGACAAACCAGUCAAAAUAACCAUAACAUCACUUAUUGAUCCAAAAUUUUGAUCAACGGAACAAGUUACCCUAGGGAUAACAGCGCAAUCCUGUUCUAGAGUUCCUAUCGACAAUAGGGUUUACGACCUCGAUGUUGGAUCAGGACACCCAAAUGGUGCAGCCGCUAUUAAAGGUUCGUUUGUUCAACGAUUAAAGUCCUACGUGAUCUGAGUUCAGACCGGAGCAAUCCAGGUCGGUUUCUAUCUAUUAUAAAUUUCUCCCAGUACGAAAGGACAAGAGAAAUGGGACCAACCUCACAAACGCGUCUCAGAGAUAAUUAAUGAUUUAAUCUUAACCUAAUUAACUCAUAAUAAAUCCAGCCCUAGAACAGGGCACA

Entity 47 Entity 47 polymer

Description description	MITORIBOSOMAL CP TRNA
Molecular weight formula_weight	15180.6 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polyribonucleotide
Chain IDs strand_id	BB

AXAXAAXXXAAAAAXAAAAXAXXAAAAAXAXXXAAAXAAAXXAAXXXXAXA

Entity 48 Entity 48 polymer

Description description	MITORIBOSOMAL PROTEIN UL2M, MRPL2
Molecular weight formula_weight	33270.9 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	BD

MALRVLTRALSSLSLTPRIAVAPGLNLLPAVQVTNNVLLTLPSGLMSLPCRPILTSVALSATSVSWKSRTKYTVMPVKMRKSGGRNHTGQIQVHGIGGGHKQRYRMIDFLRFRPEHESKPGPFEEKVIAVRYDPCRSADIALVAGGNRKRWIIATENMKAGDTVLNSDHIGRMAVAAREGDAHPLGALPVGTLINNVESEPGRGAQYIRAAGTCGVLLRKVNGTAIIQLPSKRQMQVLETCIATVGRVSNVDHNKRVIGKAGRNRWLGKRPNSGLWQRKGGWAGRKIRPLPPMKSYVKLPSAAAQS

Entity 49 Entity 49 polymer

Description description	MITORIBOSOMAL PROTEIN UL3M, MRPL3
Molecular weight formula_weight	38427.2 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	BE

MPGWGLLGRAGARVLGCGADGLGASRGLGNRTDICLLVRSLHGKSVTWWDEHLSEENVPFVKQLVSDENKAQLASKLCPLKDEPWPIHPWEPGSSRVGLIALKLGMMPLWTKDGQKHVVTLLQVQDCHVLKYTPKENHNGRMAALTVGGKTVSHFHKSASILEFYQELGLPPKQKVKIFNVTENAVIKPGTPLYAAHFRPGQYVDVTAKTIGKGFQGVMRRWGFKGQPATHGQTKTHRRPGAISTGDVARVWPGTKMPGQLGNIDRTAFGLKVWRINTKHNIIYVNGSVPGHKNCLVKIKDSKLPAYKDFCKNLPFPTYFPDGDEEALPEDLYDENVCQPGAPSITFT

Entity 50 Entity 50 polymer

Description description	MITORIBOSOMAL PROTEIN UL4M, MRPL4
Molecular weight formula_weight	33251.5 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	BF

MLQLVRAGARTWFRPSGCRGLNTLAEEAVQQAEKPESVASLGLQPPVLRKCELPVPAHRRPVQAWIESLRGYEQERVGLTELHPDVFSTAPRLDILHQVAIWQKNFKRISYAKTKTRAEVRGGGRKPWVQKGSGRARHGSIRSPIWRGGGVAHGPRGPTSYYYMLPMKVRVQGLKVALTVKLAQDDLHIVDSLELPTADPQYLIELARYRRWGDSVLLVDLEHEDMPQNVVAATSGLKTFNLVPAVGLNVHSMLKHQTLVLTLPTVAFLEEKLLWHNSRYTPLYPFRLPYCDFP

Entity 51 Entity 51 polymer

Description description	MITORIBOSOMAL PROTEIN BL9M, MRPL9
Molecular weight formula_weight	30373.4 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	BI

MAAAACTAAGGGLLRAGLERLLRGGVRALLRPRLEGVTPRSERAFSLSLSRSTVIVERWWKVPLAGEGRKPRLHRRHRVYKLVEDTKHRPKDNLELVLTQSVEELGVRGDLVSVKKSVGRNRLLPQGLAVYASPENKKLFEEEKLLRQEGKLEKLQTKAGEATVKFLRRCHLEVGMKNNVKWELNPEIVARHFLRNLGVVVAPHALKLPEEPITQRGEYWCEVTVNGLDTVRVPMSVVNFERPKTKRYKYWLAQQAAKGDVPTSSQMI

Entity 52 Entity 52 polymer

Description description	MITORIBOSOMAL PROTEIN UL10M, MRPL10
Molecular weight formula_weight	29449.7 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	BJ

MAAVVAGMLRGGLLPQAGRLPTFQTVRYGSKAVTRHRRVMHFERQKLMAVTEYIPPKPTINPRCLPPPPTPPQEETGLVRLLRREIAAVFRDNRMIAVCQHVALSAEDKLLLRHQLRKHKILMKIFPNQVLKPFLEESKYQNLLPLFVGHNLLLVSEEPKVKEMVRILKGIPFLPLLGGCIDDTILSRQGFINYSKLPSLALVQGELVGGLTFLTAQTYSMLQHQPRQLTALLDQYVKQQQEGHPAVPASGQPEPPDPVPDP

Entity 53 Entity 53 polymer

Description description	MITORIBOSOMAL PROTEIN UL11M, MRPL11
Molecular weight formula_weight	20809.3 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	BK

MSKLSRATRALKKPEASGMIRAIVRAGQARPGPPLGPILGQRGVSINQFCKEFNEKTKDIKEGIPLPTKIFVKPDRTFEIKIGQPTVSYFLKAAAGIEKGARHTGKEVAGLVTLKHVYEIARVKAQDDAFALQDVPLSSVVRSIIGSARSLGIRVVKDLSSEELAAFQKERALFLAAQREADLAAQAEAAKK

Entity 54 Entity 54 polymer

Description description	MITORIBOSOMAL PROTEIN UL13M, MRPL13
Molecular weight formula_weight	20633.8 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	BN

MSSFSKAPQQWATFARVWYLLDGKMQPPGKLAAMASVKLQGLHKPVYHQLSDCGDHVVIMNTRHIAFSGNKWEQKVYSSHTGYPGGFRQVTAAQLHQKDPVAIVKLAIYGMLPKNLHRRTMMQRLHLFPDEDIPEDILKNLVEELPQPRKVPRRLDEYTQEEIEAFPRVWSPPEDYRL

Entity 55 Entity 55 polymer

Description description	MITORIBOSOMAL PROTEIN UL14M, MRPL14
Molecular weight formula_weight	15955.6 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	BO

MAFCTGLRGPFAQVSRALSQRCFSTTGSLSAIQKMTRVRVVDNSALGTTPYHRPPRCIHVYNKTGVGKVGDRILLAIRGQKKKALIVGHRMPGPRMTPRFDSNNVVLLEDNGNPVGTRIKTPIPSSLRQREGEFSKVLAIAQNFV

Entity 56 Entity 56 polymer

Description description	MITORIBOSOMAL PROTEIN UL15M, MRPL15
Molecular weight formula_weight	33481.7 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	BP

MGGPVQGGGPRALDLLRALPRVSLANLKPNPGSRKPERRPRGRRRGRKCGRGHKGERQRGTRPRLGFEGGQTPFYLRIPKYGFNEGHSFRHQYQPLSLNRLQYLIDLGRVDPTQPIDLTQLVNGRGVTIQPSKRDYGVQLVEEGADTFKAKVNIEVQMASELAIAAIEKNGGVVTTAFYDPRSLEILCKPVPFFLRGQPIPKRMLPPEALVPYYTDAKNRGYLADPARFPEARLELARKYGYVLPDITKDELFKMLSTRKDPRQIFFGLAPGWVVNMADKKILKPTDENLLKYYSS

Entity 57 Entity 57 polymer

Description description	MITORIBOSOMAL PROTEIN UL16M, MRPL16
Molecular weight formula_weight	28680.5 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	BQ

MWRLLARACAPLLRAPLSDSWAAPSATAGFKTLLPVPTFEDVAIPEKPKLRFVERVPLVPKVRRERKNLSDIRGPSTEATEFTEGRFAILALGGGYLHWGHFEMMRLTINRSMDPKNMFALWRVPAPFKPITRKGMGQRMGGGKGAIDHYVTPVKAGRLIVEMGGRCEFKEVQGFLDLVAHKLPFPAKAVSRETLEKMRKDQEERERNNQNPWTFERIATANMLGIRKVLSPYDLTHKGRYWGKFYTPERV

Entity 58 Entity 58 polymer

Description description	MITORIBOSOMAL PROTEIN BL17M, MRPL17
Molecular weight formula_weight	19268.2 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	BR

MRLSVAAAISHGRVFRRLGLGPESRIHLLQNLLTGLVRHERIEASWARVDELRGYAEKLIDYGKLGDTNERAMRMADFWLTEKDLIPKLFQVLAPRFQGQNGGYTRMLQIPNRNEQDRAKMAVIEYKGNCLPPLPLPRRDSNLTLLNQLLQGLRQDQEASSHTAQTPAV

Entity 59 Entity 59 polymer

Description description	MITORIBOSOMAL PROTEIN UL18M, MRPL18
Molecular weight formula_weight	20582.6 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	BS

MALRSRFWALLSICRNPGCRAAALSTSCKPATNPETDPVENEAVAPEFTNRNPRNLELLAVARKERGWGTVWPSREFWHRLRVIRTQHHIEALVEHRNGQVVVSASTREWAIKKHLYSTRNVVACESVGRVLAERCLEAGINFMVYHPTPWEAASDSIKRLQHAMTEGGVVLREPRRIYE

Entity 60 Entity 60 polymer

Description description	MITORIBOSOMAL PROTEIN BL19M, MRPL19
Molecular weight formula_weight	32958.0 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	BT

MAASITRGSWAAVGLGQSFPPTRALLPAPASVICRTLAGSGRQQVTGSSEPGAXXXXXXXXXXXXXXXQRPETRFLSPEFIPPRGRTNPLKFQIERKDMLERRKILHIPEFYVGSILRVTTADPYASAKTSQFLGICIQRSGSGLGATFILRNTIEGQGVEICFELYNPRIQEIQVVKLEKRLDNSLLYLRDALPEYSTFDVNMKPITQEFNQEVPVNQLKVKMKPKPWSKRWERPKFNIKGIRFDLCLTEEQMREAQKWSQPWLEFDMMREYDTSKIEAAIWDEIEASKNS

Entity 61 Entity 61 polymer

Description description	MITORIBOSOMAL PROTEIN BL20M, MRPL20
Molecular weight formula_weight	17554.8 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	BU

MVFLTVPLWLRSRVTDRYWRVQEVLKHARHFRGRKNRCYRLAVRAVTRAFVKCTRARRLKKRSLRTLWINRITAASQEHGLKYPAFIINLIKCQVELNRKVLADLAIYEPKTFKSLAALAKRRREEGFAAALGDGKEPDGIFSRVVQHR

Entity 62 Entity 62 polymer

Description description	MITORIBOSOMAL PROTEIN BL21M, MRPL21
Molecular weight formula_weight	23154.9 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	BV

MAAAVAASVLQGTFGRLVSAYSRSVLRTSRPGTAPPWSAPRRLSSQHTSSLRGCVPKTSLGSPPWPDIVLPDPVEETRHHAEVVGQVNELIAAGRYGRLFAVVHFAGHQWKVTAEDLILIENELDVACGERIRLEKVLLVGADNFTLLGKPLLGKELVRVEATVIEKTESWPKINMKFQKRKNYQRKRITVNPQTVLRINSIEIAPCLC

Entity 63 Entity 63 polymer

Description description	MITORIBOSOMAL PROTEIN UL22M, MRPL22
Molecular weight formula_weight	24313.4 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	BW

MAAAVLERLGGLWMQNLRGKLALRLLSSHSILPQSHIHTSASVEISRKWEKKNKIVYPPQLPGEPRRPAEIYHCRRQIKYSKDKMWYLAKLIRGMSIDQALAQLEFSDKKGAQIIKEVLLEAQDMAVRDHNVEFRSNLYVAESTSGRGQYLKRIRYHGRGRFGIMEKVFCHYFVKLVEGPPPPREAPKTAVAHAREYIQELRNRTITHAL

Entity 64 Entity 64 polymer

Description description	MITORIBOSOMAL PROTEIN UL23M, MRPL23
Molecular weight formula_weight	17643.2 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	BX

MARNVLYPLYQLGNPQLRVFRTNFFIQLVRPGTAQPEDTVQFRIPMEMTRVDLRNYLERIYNVPVAAVRTRVQYGSNRRRDHRNIRIKKPDYKVAYVQLALGQTFTFPDLFPERKGASVDVDVRDQVLEDQRQKHSPDPRRGGVPGWFGL

Entity 65 Entity 65 polymer

Description description	MITORIBOSOMAL PROTEIN UL24M, MRPL24
Molecular weight formula_weight	24893.5 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	BY

MRLSALLALASKVTLPPNYRYGMSRPGSLSDKRKNPPGTRRRRVPVEPISDEDWHLFCGDKVEILEGKDAGKQGKVVQVIRQRNWVVVEGLNTHYRYVGKTVDYRGTMIPSEAPLLHNQVKLVDPTDRKPTDVEWRFTEAGERVRVSTRSGRIIPKPEFPRADGIVPETWIDGPKDTSVEDALEKTYVPRLKTLEEEVMEAMGIQETRRHKKVYWY

Entity 66 Entity 66 polymer

Description description	MITORIBOSOMAL PROTEIN ML37, MRPL37
Molecular weight formula_weight	47936.0 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Ba

MALASGPARRALARPGRLGFGGCGAPRRGAYEWGVRSTRKPEPPPLDRVYEIPGLEPITYAGKMHFMPGLARPVFPPWDPGWTHPKFRRLPPLHEHPLYKDQACYVFHQRCRLLEGVKQALWLTKTQLIEGLPEKVLRLADDPRNHIENQDERVLNAISHARLWHSTEDIPKRETYCPVIVDSLIQLCKSQILKHPSLARRICAQNNTLSATWNRESILLQVHGSSGARLNAKDPLPPVASQEEVEATKNHVLETFYPISPTMGLQECNVYDVNDDTGFQEGYPYPCPHTLYFLESANLRPRRFQPDQLRAKMILFAFGSALAQARLLYGNDSKVLEQPVVVQSVGTDGRLFQFLVLQLNTTDLASDEGVKNLAWVDSDQLLYQHFWCLPVIKKKVVVEPVGPIGFQPETFRKFLALYLHGAV

Entity 67 Entity 67 polymer

Description description	MITORIBOSOMAL PROTEIN ML38, MRPL38
Molecular weight formula_weight	44656.4 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Bb

MAAPWWRAALCASRRWRGFSTSAALSRRAAPLGPMPNEDIDVSDLERLKKYRSFDRYRRRAEQEARKPHWWRTYREHFGEESGPKDRVDIGLPPPKVSRTQQLLERKQALRELRANVEEERAARLQTARIPLEAVRAEWERTCGPYHKQRLAEYCGLYRDLFHGATFVPRVPLHVAYAVGEDDLMPVYHGNEVTPTEAAQAPEVTYEADEGSLWTLLLTNLDGHLLEPDAEYVHWLVTNIPGNRVTEGQETCPYLPPFPARGSGFHRFAFLLFKQDKRIDFSGDTRPSPCYQLAQRTFHTFDFYKKHQDAMTPAGLAFFQCRWDDSVTRVFHQLLDMREPVFEFVRPPPYHPKQKRFPHRQPLRYLDRYRDSHEPTYGIY

Entity 68 Entity 68 polymer

Description description	MITORIBOSOMAL PROTEIN ML39, MRPL39
Molecular weight formula_weight	38523.4 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Bc

MAMGAWGLRLWRAVPRGEAGWRLIATSPASQLSPTELIEMQNDLFNKEKNRQLSLTPRTEKIEVKHVGKTDPGTVFVMNKNISTPYSCAMHLSEWYCRKSILALVDGQPWDMYKPLTKSCEIKFLTFKDDDPGEVNKAYWRSCAMMMGCVIERAFKDEYVVSLVRAPEVPVIAGAFCYDVVLDKRLDEWMPTKENLHSFTKDARALIYKDLPFETLEVEAKVALEIFQHNKYKLDFIEEKASQNPERIVKLHRFGDFIDVSEGPLIPRTSICFQYEVSAVHNLQTQSSLVRRFQGLSLPVHLRAHFTIWNKLLERSRKMVTEDKTKPTEESAST

Entity 69 Entity 69 polymer

Description description	MITORIBOSOMAL PROTEIN ML40, MRPL40
Molecular weight formula_weight	24075.7 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Bd

MAAAALGAASRTLRPASRLVGAWPTQTRDAHERGSLFSFWGLVPMRAEPLRKKKKVDPKKDQAAKDRLKKRIRRLEKASQELIPIEDFITPVKFLNKERQRPPVELPFEESERRALLLKRWSLYKQREHEMERSAIRSLLEAQEEALQELRLSSPELHAEATKRDPSLFPFERQGPDYTPPISDYQPPEGRYQDITKVYTQVEFKK

Entity 70 Entity 70 polymer

Description description	MITORIBOSOMAL PROTEIN ML41, MRPL41
Molecular weight formula_weight	15073.4 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Be

MGLLSGAARALVRGADRMSKWTSKRGPRTFCKGRGAKGTGFHGRDGKFVQIKEMIPELVVPELAGFKLKPYVNYRAPEGTDTPLTAKQLFLETAAPAIEKDFKAGTFDPEHLEKYGFEPTQEGKLFQLYPKNFPR

Entity 71 Entity 71 polymer

Description description	MITORIBOSOMAL PROTEIN ML42, MRPL42
Molecular weight formula_weight	15908.5 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Bf

MALAAVKWVISSRTILKHLFPIQNSASYCVCHKSTYSSLPDDYNCKVELALTSDGRTIVCYHPSVDIPYEHTKPIPXXXXXXXXXXXXXXXXXXXXXXXXEHLEQGPMIEQLSKMFFTTKHRWYPRGQYHRRRRKPNPPKDR

Entity 72 Entity 72 polymer

Description description	MITORIBOSOMAL PROTEIN ML43, MRPL43
Molecular weight formula_weight	17728.1 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Bg

MTARGTASRFLTSVLHNGLGRYVQQLQRLSFSLSRDAPSSRGAREFVEREVTDFARRNPGVVIYVNPRPCCVPRVVAEYLNGAVREESIHCKSVEEIAALVQKLADQSGLDVIRIRKPFHTDSPSIQGQWHPFTNKPTTLGGLRPREVQDPAPAQVQAQ

Entity 73 Entity 73 polymer

Description description	MITORIBOSOMAL PROTEIN ML44, MRPL44
Molecular weight formula_weight	37527.2 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Bh

MASGLVRLLQWGPRRLLAPAAPTLAPPVRGAKKGFRAAYRFQKELERWRLLRCPPPPVRRSEKPNWDYHAEIQAFGHRLQETFSLDLLKTAFVNSCYIKSEEAKRQKLGIDKEAALLNLKDNQELSEQGISFSQTCLTQFFEDAFPDLPTEGVTSLVDFLTSEEVVCHVARNLAVEQLALSAEFPVPPPVLRQTFFAVIGALLQSSGPERTALFIRDFLITQMTGKELFEMWTITNPMGLLVEELKKRKISAPESRLTRQSGSTTALPVYFVGLYCDRKLIAEGPGETVLVAEEEAARVALRKLFGFTENRRPWDYSKPKEHVRAEKTITAS

Entity 74 Entity 74 polymer

Description description	MITORIBOSOMAL PROTEIN ML45, MRPL45
Molecular weight formula_weight	36119.7 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Bi

MAAPVTRGLSCLPRVLGWWSRQPVLVTQSTAVVPVRTKKRFTPPTYQPKYKSEKEFVEHARKAGLVIPHERLERPIHLACTAGIFDAYVPPEGDARISSLSKEGLAQRAERLKKNVASQLSIRKIRESDPNFKIKDFPEKAKDIFIEAHLCLNNSDHDRLHTLVTENCFPDMVWDIRYKTVRWSFVESLEPPQVVQVRCSSLMNQGNIYGQVTVRMHTRQTLAIYDRFGRLMYGQEDVPRDVLEYVVFEKHLVDPYGSWRMHGKIIPPWAPPKQPILKTVMIPGPQLKPWEEFEEPQGEVHKPQPARRRNDS

Entity 75 Entity 75 polymer

Description description	MITORIBOSOMAL PROTEIN ML46, MRPL46
Molecular weight formula_weight	32216.0 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Bj

MAAPVRRTMLRVVRGWRRFEGPWAHSLGSRNLALAVAPSSSSSPWRLLGALCLQRPPLVTKPLTPLQEEMADLLQQIEIERSLYSDHELRALDEAQQLAKKKSDLYEEEDEQNILLAQDLEDMWEQKFLHFKLGARLTEADKKDDRTSLHRKLDRNLILLVREKLGDQDIWMLPQSDWQPGETLRQTAERTLATLSENNMEAKFLGNAPCGHYKFKFPQAMRTETSLGAKVFFFKALLLTGDFSQAGKKGHHVWVSKEELGDYLKPKYLAQVRRFLLDL

Entity 76 Entity 76 polymer

Description description	MITORIBOSOMAL PROTEIN ML48, MRPL48
Molecular weight formula_weight	23749.5 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Bk

MNGALGKALCLRNDTVLKQALSLIRVRASGESPICSAGGILLSTSRHYRSKPTHGIGRYKHLVKAQEPKKKKGKVEVRPINLGTDYEYGVLNIHLIAYDMALAESYAQYVHNLCNHLAIKVEESYAMPTKTMEVLQLQEQGSKMFLDAVLTTHERVVQISGLSATFAEIFLEIIHSNLPEGVKLSVREHTEEDFKGRFKARPELEELLAKLN

Entity 77 Entity 77 polymer

Description description	MITORIBOSOMAL PROTEIN ML49, MRPL49
Molecular weight formula_weight	18957.8 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Bl

MAATVLCGVLRAWRTGVPLGCGLRRLSQTQGTPEYPSFVESVDEYHFVERLLPPASIPRPPKHEHYPTPSGWQPPRDPAPSLPYFVRRSRMHNIPVYRDITHGNRQMTVIRKVEGDIWALQKDVEDFLSPLLGKTPVTQVNEVTGTLRVKGYFDQQLKAWLLEKGF

Entity 78 Entity 78 polymer

Description description	MITORIBOSOMAL PROTEIN ML50, MRPL50
Molecular weight formula_weight	18351.0 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Bm

MAARWVSGLARRSLTCAVSGAPRREFWSPFRKEKQPVVAETVEEVKKEPILVCPPIQSRTYIPPEDLQSRLESHVKEVFGSSVPSNWQDISLEDVHLKFSFLARLANDLRHAVPNSRLHQMCRVRDVLDFYNVPVQDRSKFDELIASNLPHNLKITWGY

Entity 79 Entity 79 polymer

Description description	MITORIBOSOMAL PROTEIN ML51, MRPL51
Molecular weight formula_weight	15220.0 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Bn

MAGSLSWVTGRGLWGQLPLTCRSFSLGIPRLFHVRVTLPPRKVVDRWNEKRAMFGVYDNIGILGNFEKHPKELIKGPIWLRGWKGNELQRCIRKKRMVGNRMFIDDLHNLNKRISYLYKHFNRHGKYR

Entity 80 Entity 80 polymer

Description description	MITORIBOSOMAL PROTEIN ML52, MRPL52
Molecular weight formula_weight	13813.7 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Bo

MAAWGILLSTGVRRLHCGTAAQAGSQWRLQQGFAANPSGYGPLTELPDWSYADGRPAPPMKGQLRRKAQREKFARRVVLLSQEMDAGLQAWQLRQQEKLQEEEGKQKNALKSKGALLQNPQPSQ

Entity 81 Entity 81 polymer

Description description	MITORIBOSOMAL PROTEIN ML53, MRPL53
Molecular weight formula_weight	12015.7 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Bp

MAAALARLGLRAVKQVRVQFCPFEKNVESTRTFLQAVSSEKVRCTNLNCSVIADVRHDGSEPCVDVLFGDGHRLIMRGAHLTAQEMLTAFASHIQARGAAGSGDKPSASTGR

Entity 82 Entity 82 polymer

Description description	MITORIBOSOMAL PROTEIN ML54, MRPL54
Molecular weight formula_weight	15957.4 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Bq

MAARRLFGAARSWAAWRAWELSDAAVSGRLHVRNYAKRPVIKGGKGGKGAVVGEALKDPEVCTDPFRLTTHAMGVNIYKEGQDVVLKPDSEYPEWLFEMNVGPPKKLEELDPETREYWRLLRKHNIWRHNRLSKNRKF

Entity 83 Entity 83 polymer

Description description	MITORIBOSOMAL PROTEIN ML63, MRPL57
Molecular weight formula_weight	12001.9 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Bt

MFLTALLRRNRIPGRQWIGKHRRPRPVSAQAKQNMIRRLETEAENQYWLSRPFLTAEQERGHAAVRRAAAFQALKAAQAARFPAHRRLEEQLGHLLVTRKWS

Entity 84 Entity 84 polymer

Description description	MITORIBOSOMAL PROTEIN ML62, MRPL58
Molecular weight formula_weight	23281.8 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Bu

MAAARCLRWGLNRAGAWLLPSPTRYPRRALHKQVEGTEFQSIYSLDKLYPESRGSDTAWRLPDDAKQANDIPVDRLTISYCRSSGPGGQNVNKVNSKAEVRFHLASADWIAEPVRLKLAVKHKNRINRSGELILTSECSRYQFRNLADCLQKLRDMIAEASQPXXXXXXXXXXLRRSRIENMNRERLRKKRISSAIKTSRRVDVD

Entity 85 Entity 85 polymer

Description description	MITORIBOSOMAL PROTEIN ML64, MRPL59
Molecular weight formula_weight	25347.6 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Bv

MAAPVQQARTLLRLVTTLGQGSRGYRARPPPRRSQEPRWPDPDDPLTPRWQLSPRYAAKQFARHGAASGVAAGSLWPSQEQLRELEAEEREWYPSLAAMQESLRVQQLAEEQKRQAREQLIEECMAKMPQMIENWRQQQQERRXXXXXXXXXXXXLQAEAQERLGYHVDPRSARFQELLQDMEKQHRKRLKEEKQRKKKEARAAAMAAAAAQDPADSETPSS

Entity 86 Entity 86 polymer

Description description	MITORIBOSOMAL PROTEIN ML65, MRPS30
Molecular weight formula_weight	49071.5 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Bw

MAAARCRRFPLRGAGLSLHTAAKAAVTAPEVTGPDVPATPVARYPPIVASLTAKSKAARQRRVEQWQATVHAAKSVDEKLRILTKMQFMKYVVYPQTFALNADNWYQSFTKTVFLSGLPPTPAKLEPEPTLDITALREAVCDCLLQEHFFLRRKKRAPVIQDREAIASPFLDQLVASLTGLLSVHNPVLAAAALDCKRPVHFFWLRGEEIIPRGHRKGRVDALRYQINDKPHNQIRISRQLPEFVPLDYSIPIEVPVMSCKPDKLPLFKRQYENTIFIGSKTADPLCYGHTQFHLLPDKLKREKLLKQNCADQIEVVFRANAIASLFAWTGAQAMYQGFWSEADVTRPFVSQGVITDGKYFSFFCYQLNTLALTAQADQNNPRKNICWGTQSKPLYETIEDNNVKGFNDDVLLQLVQFLLNRPKEDKSQLLEN

Entity 87 Entity 87 polymer

Description description	MITORIBOSOMAL PROTEIN ML66, MRPS18A
Molecular weight formula_weight	22273.1 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Bx

MVGLNVLVSGCGRLLRGLLAGPAATSWARPPSRGFREVVEILDGKTTIIEGRITETPQESPNPPNPTGQCPICRWNLKHKYNYEDVLLLSQFIRPHGGMLPRRITGLCQEEHLKIEECVKMAHRAGLLPNHRPKLPEGFVPKSKPRLNRYLTRWSPRSVKPIYNKGHRWNKVRMPVGSPLLKDNVSYSGRPLLLYH

Entity 88 Entity 88 polymer

Description description	UNASSIGNED SECONDARY STRUCTURE ELEMENTS
Molecular weight formula_weight	8017.9 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Bz

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Entity 89 Entity 89 non-polymer

Description description	MAGNESIUM ION
Molecular weight formula_weight	24.3 kDa
Source method src_method	syn
Copy count entity_count	351

Entity 90 Entity 90 non-polymer

Description description	ZINC ION
Molecular weight formula_weight	65.4 kDa
Source method src_method	syn
Copy count entity_count	6

Entity 91 Entity 91 non-polymer

Description description	GUANOSINE-5'-DIPHOSPHATE
Molecular weight formula_weight	443.2 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 92 Entity 92 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	340

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8. Citations (1)

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Unit-cell length a length_a	1.000 Å
Unit-cell length b length_b	1.000 Å
Unit-cell length c length_c	1.000 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	90.00 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	1

Space group space_group	P 1
Space-group number int_tables_number	1
Crystal system crystal_system	—

Resolution resolution	3.800 Å
Low-resolution limit resolution_low	— Å
R factor r_factor	—
R_work r_work	—
R_free r_free	—

Resolution resolution	3.80 Å
Resolution测定方法 resolution_method	MAXIMUM LIKELIHOOD BASED REFINEMENT IMPLEMENTED IN RELION.
颗粒数 num_particles	60872

fit	/app/data/saxs_computation/aj/5aj4/5aj4.fit
pddf	/app/data/pr_computation/aj/5aj4/5aj4.pr.out
profile	/app/data/saxs_computation/aj/5aj4/5aj4.dat