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Protein Structures and Oligomeric States

Enter a protein name, UniProt accession or PDB ID. Name searches ask you to confirm the protein identity before related structures are queried.

Current Protein Identity：Q5SHN5 New Search
15PDB entries
23Biological assembly
23chain/assembly records
Main Difference Dimensions in This Set
Different construct Different assembly state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics

Difference tags compare only the current result set; every original PDB and assembly record remains separate.

Related-Structure Differences

Each row represents one biological assembly in one PDB entry; multiple monomers of the same protein are listed separately.

PDB Entry Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Experimental Method Experimental Conditions Structure Quality
1DAR ELONGATION FACTOR G IN COMPLEX WITH GDP Deposited 1996-02-15 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–691（691 aa）
Not recorded GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 3；pH 3.
Resolution 2.40 Å R-free 0.290
1ELO ELONGATION FACTOR G WITHOUT NUCLEOTIDE Deposited 1996-03-13 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–691（691 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.80 Å R-free 0.320
4V5F The structure of the ribosome with elongation factor G trapped in the post-translocational state Deposited 2009-09-01 Assembly 1 Protein–RNA Heteromer；Protein × 56 PDB declaration: 62-meric（62） Consistent with all polymers
Chain AY 1–691（691 aa）
Not recorded ZN ZINC ION × 4 MG MAGNESIUM ION × 1 FUA FUSIDIC ACID × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.5；100 MM MES PH 6.5, 12%PEG 20K, 50 MM KCL, 10 MM NH4CL, 3UM DEOXY-BIG-CHAP
Resolution 3.60 Å R-free 0.260
4V5F The structure of the ribosome with elongation factor G trapped in the post-translocational state Deposited 2009-09-01 Assembly 2 Protein–RNA Heteromer；Protein × 56 PDB declaration: 62-meric（62） Consistent with all polymers
Chain CY 1–691（691 aa）
Not recorded ZN ZINC ION × 4 MG MAGNESIUM ION × 1 FUA FUSIDIC ACID × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.5；100 MM MES PH 6.5, 12%PEG 20K, 50 MM KCL, 10 MM NH4CL, 3UM DEOXY-BIG-CHAP
Resolution 3.60 Å R-free 0.260
4V5M tRNA tranlocation on the 70S ribosome: the pre-translocational translocation intermediate TI(PRE) Deposited 2010-10-01 Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric（57） Consistent with all polymers
Chain AY 1–691（691 aa）
Not recorded FUA FUSIDIC ACID × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM vitrification conditions Cryogen ETHANE；VITRIFICATION 1 -- CRYOGEN- ETHANE, INSTRUMENT- VITROBOT (FEI)
Resolution 7.80 Å
4V5N tRNA translocation on the 70S ribosome: the post- translocational translocation intermediate TI(POST) Deposited 2010-10-21 Assembly 1 Protein–RNA Heteromer；Protein × 52 PDB declaration: 57-meric（57） Consistent with all polymers
Chain AY 1–691（691 aa）
Not recorded FUA FUSIDIC ACID × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM vitrification conditions Cryogen ETHANE；VITRIFICATION 1 -- CRYOGEN- ETHANE, INSTRUMENT- VITROBOT (FEI)
Resolution 7.60 Å
4V8U Crystal Structure of 70S Ribosome with Both Cognate tRNAs in the E and P Sites Representing an Authentic Elongation Complex. Deposited 2012-08-28 Assembly 1 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric（57） Consistent with all polymers
Chain AY 1–691（691 aa）
Not recorded ZN ZINC ION × 4 FUA FUSIDIC ACID × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.4；0.1M MES, PH6.5, 8.5-9.0% PEG20K, 0-25MM KCL, pH 6.4
Resolution 3.70 Å R-free 0.249
4V8U Crystal Structure of 70S Ribosome with Both Cognate tRNAs in the E and P Sites Representing an Authentic Elongation Complex. Deposited 2012-08-28 Assembly 2 Protein–RNA Heteromer；Protein × 51 PDB declaration: 57-meric（57） Consistent with all polymers
Chain CY 1–691（691 aa）
Not recorded ZN ZINC ION × 4 FUA FUSIDIC ACID × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.4；0.1M MES, PH6.5, 8.5-9.0% PEG20K, 0-25MM KCL, pH 6.4
Resolution 3.70 Å R-free 0.249
4V90 Thermus thermophilus Ribosome Deposited 2014-02-22 Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric（58） Consistent with all polymers
Chain AY 1–691（691 aa）
Not recorded MG MAGNESIUM ION × 523 ZN ZINC ION × 3 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.5；0.1M MES PH 6.5, 5.8-6.8%PEG20K, 30-120 MM KCL AND 0.8-2.5% GLYCEROL
Resolution 2.95 Å R-free 0.244
4V9H Crystal structure of the ribosome bound to elongation factor G in the guanosine triphosphatase state Deposited 2013-03-25 Assembly 1 Protein–RNA Heteromer；Protein × 53 PDB declaration: 58-meric（58） Consistent with all polymers
Chain AY 10–689（680 aa）
Not recorded MG MAGNESIUM ION × 138 GCP PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.3；294 K；100mM MES pH 6.3, 75mM KCl, 6.0% PEG 20K, VAPOR DIFFUSION, HANGING DROP, temperature 294K
Resolution 2.86 Å R-free 0.250
4WPO Crystal structure of the Thermus thermophilus 70S ribosome in complex with elongation factor G in the pre-translocational state Deposited 2014-10-20 Assembly 1 Insufficient information Heteromer；Protein × 52 PDB declaration: 59-meric（59） Consistent with all polymers
Chain BZ 8–691（684 aa）
Not recorded MG MAGNESIUM ION × 1163 K POTASSIUM ION × 1 ZN ZINC ION × 6 SF4 IRON/SULFUR CLUSTER × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.6；292 K；0.1-0.2 M Arginine-HCl, 0.1M Tris-HCl pH 7.6, 2.6-3.0% PEG-20K, 7-10% MPD, 0.5mM BME
Resolution 2.80 Å R-free 0.252
4WPO Crystal structure of the Thermus thermophilus 70S ribosome in complex with elongation factor G in the pre-translocational state Deposited 2014-10-20 Assembly 2 Insufficient information Heteromer；Protein × 52 PDB declaration: 59-meric（59） Consistent with all polymers
Chain DZ 8–691（684 aa）
Not recorded MG MAGNESIUM ION × 893 ZN ZINC ION × 6 SF4 IRON/SULFUR CLUSTER × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.6；292 K；0.1-0.2 M Arginine-HCl, 0.1M Tris-HCl pH 7.6, 2.6-3.0% PEG-20K, 7-10% MPD, 0.5mM BME
Resolution 2.80 Å R-free 0.252
4WQF Crystal structure of the Thermus thermophilus 70S ribosome in complex with elongation factor G and fusidic acid in the post-translocational state Deposited 2014-10-21 Assembly 1 Insufficient information Heteromer；Protein × 52 PDB declaration: 58-meric（58） Consistent with all polymers
Chain BZ 8–691（684 aa）
Not recorded MG MAGNESIUM ION × 1147 ZN ZINC ION × 6 SF4 IRON/SULFUR CLUSTER × 1 FUA FUSIDIC ACID × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.6；292 K；0.1-0.2 M Arginine-HCl, 0.1M Tris-HCl pH 7.6, 2.6-3.0% PEG-20K, 7-10% MPD, 0.5mM BME
Resolution 2.80 Å R-free 0.255
4WQF Crystal structure of the Thermus thermophilus 70S ribosome in complex with elongation factor G and fusidic acid in the post-translocational state Deposited 2014-10-21 Assembly 2 Insufficient information Heteromer；Protein × 52 PDB declaration: 58-meric（58） Consistent with all polymers
Chain DZ 8–691（684 aa）
Not recorded MG MAGNESIUM ION × 893 ZN ZINC ION × 6 SF4 IRON/SULFUR CLUSTER × 1 FUA FUSIDIC ACID × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.6；292 K；0.1-0.2 M Arginine-HCl, 0.1M Tris-HCl pH 7.6, 2.6-3.0% PEG-20K, 7-10% MPD, 0.5mM BME
Resolution 2.80 Å R-free 0.255
4WQU Crystal structure of the Thermus thermophilus 70S ribosome in complex with elongation factor G trapped by the antibiotic dityromycin Deposited 2014-10-22 Assembly 1 Insufficient information Heteromer；Protein × 53 PDB declaration: 59-meric（59） Consistent with all polymers
Chain BZ 8–691（684 aa）
Not recorded MG MAGNESIUM ION × 1147 ZN ZINC ION × 6 SF4 IRON/SULFUR CLUSTER × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.6；292 K；0.1-0.2 M Arginine-HCl, 0.1M Tris-HCl pH 7.6, 2.6-3.0% PEG-20K, 7-10% MPD, 0.5mM BME
Resolution 2.80 Å R-free 0.264
4WQU Crystal structure of the Thermus thermophilus 70S ribosome in complex with elongation factor G trapped by the antibiotic dityromycin Deposited 2014-10-22 Assembly 2 Insufficient information Heteromer；Protein × 53 PDB declaration: 59-meric（59） Consistent with all polymers
Chain DZ 8–691（684 aa）
Not recorded MG MAGNESIUM ION × 893 ZN ZINC ION × 6 SF4 IRON/SULFUR CLUSTER × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.6；292 K；0.1-0.2 M Arginine-HCl, 0.1M Tris-HCl pH 7.6, 2.6-3.0% PEG-20K, 7-10% MPD, 0.5mM BME
Resolution 2.80 Å R-free 0.264
4WQY Crystal structure of the Thermus thermophilus 70S ribosome in complex with elongation factor G in the post-translocational state (without fusitic acid) Deposited 2014-10-22 Assembly 1 Insufficient information Heteromer；Protein × 52 PDB declaration: 57-meric（57） Consistent with all polymers
Chain BZ 8–691（684 aa）
Not recorded MG MAGNESIUM ION × 1155 K POTASSIUM ION × 1 ZN ZINC ION × 6 SF4 IRON/SULFUR CLUSTER × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.6；292 K；0.1-0.2 M Arginine-HCl, 0.1M Tris-HCl pH 7.6, 2.6-3.0% PEG-20K, 7-10% MPD, 0.5mM BME
Resolution 2.80 Å R-free 0.266
4WQY Crystal structure of the Thermus thermophilus 70S ribosome in complex with elongation factor G in the post-translocational state (without fusitic acid) Deposited 2014-10-22 Assembly 2 Insufficient information Heteromer；Protein × 52 PDB declaration: 57-meric（57） Consistent with all polymers
Chain DZ 8–691（684 aa）
Not recorded MG MAGNESIUM ION × 890 ZN ZINC ION × 6 SF4 IRON/SULFUR CLUSTER × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.6；292 K；0.1-0.2 M Arginine-HCl, 0.1M Tris-HCl pH 7.6, 2.6-3.0% PEG-20K, 7-10% MPD, 0.5mM BME
Resolution 2.80 Å R-free 0.266
5HAU Crystal structure of antimicrobial peptide Bac7(1-19) bound to the Thermus thermophilus 70S ribosome Deposited 2015-12-30 Assembly 1 Insufficient information Heteromer；Protein × 53 PDB declaration: 58-meric（58） Consistent with all polymers
Chain 1z 8–691（684 aa）
Not recorded MG MAGNESIUM ION × 1081 ZN ZINC ION × 6 SF4 IRON/SULFUR CLUSTER × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；292 K；0.15M Arginine-HCl, 0.1M Tris-HCl pH 7.3-7.6, 2.6-2.9% PEG-20K, 9-10% MPD, 0.5 mM BME
Resolution 3.00 Å R-free 0.265
5HAU Crystal structure of antimicrobial peptide Bac7(1-19) bound to the Thermus thermophilus 70S ribosome Deposited 2015-12-30 Assembly 2 Insufficient information Heteromer；Protein × 53 PDB declaration: 58-meric（58） Consistent with all polymers
Chain 2z 8–691（684 aa）
Not recorded MG MAGNESIUM ION × 848 ZN ZINC ION × 6 SF4 IRON/SULFUR CLUSTER × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；292 K；0.15M Arginine-HCl, 0.1M Tris-HCl pH 7.3-7.6, 2.6-2.9% PEG-20K, 9-10% MPD, 0.5 mM BME
Resolution 3.00 Å R-free 0.265
5OT7 Elongation factor G-ribosome complex captures in the absence of inhibitors. Deposited 2017-08-21 Assembly 1 Protein–RNA Heteromer；Protein × 54 PDB declaration: 59-meric（59） Consistent with all polymers
Chain U 4–690（687 aa）
Not recorded MG MAGNESIUM ION × 462 ZN ZINC ION × 3 GDP GUANOSINE-5'-DIPHOSPHATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.80 Å
6UCQ Crystal structure of the Thermus thermophilus 70S ribosome recycling complex Deposited 2019-09-17 Assembly 1 Insufficient information Heteromer；Protein × 50 PDB declaration: 56-meric（56） Consistent with all polymers
Chain 1v 8–691（684 aa）
Not recorded MG MAGNESIUM ION × 1523 ZN ZINC ION × 6 SF4 IRON/SULFUR CLUSTER × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.3；292 K；0.15 M L-arginine-HCl, 0.1M Tris-HCl pH 7.3, 2.4-2.7% PEG-20K, 7-9% MPD, 0.5 mM BME
Resolution 3.50 Å R-free 0.294
6UCQ Crystal structure of the Thermus thermophilus 70S ribosome recycling complex Deposited 2019-09-17 Assembly 2 Insufficient information Heteromer；Protein × 50 PDB declaration: 56-meric（56） Consistent with all polymers
Chain 2v 8–691（684 aa）
Not recorded MG MAGNESIUM ION × 1350 ZN ZINC ION × 6 SF4 IRON/SULFUR CLUSTER × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 K POTASSIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.3；292 K；0.15 M L-arginine-HCl, 0.1M Tris-HCl pH 7.3, 2.4-2.7% PEG-20K, 7-9% MPD, 0.5 mM BME
Resolution 3.50 Å R-free 0.294

This page presents structural evidence recorded in PDB/mmCIF.“No recorded non-water small molecule” does not prove that the experimental sample was ligand-free; experimental conditions belong to the PDB experiment, while ligands and copy counts are shown for each biological assembly.