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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：P37727 New Search
3PDB entries
6Biological assembly
6chain/assembly records
Main Difference Dimensions in This Set
Different mutation/modification Different assembly state Different ligand/ion 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
1LTX Structure of Rab Escort Protein-1 in complex with Rab geranylgeranyl transferase and isoprenoid Deposited 2002-05-21 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain R 1–650（650 aa）
Mutation：A473T, G483A, Q231K ZN ZINC ION × 1 CL CHLORIDE ION × 1 FAR FARNESYL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.2；298 K；20% PEG 3350, 100mM KSCN, 100mM Namalonate, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 2.70 Å R-free 0.272
1VG0 The crystal structures of the REP-1 protein in complex with monoprenylated Rab7 protein Deposited 2004-04-22 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–650（650 aa）
Mutation：K231Q, K462R, T473A, A483G CL CHLORIDE ION × 1 GER GERAN-8-YL GERAN × 1 MG MAGNESIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 PG4 TETRAETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.2；298 K；23% PEG 3350, 0.4M diAmmonium Tartrate, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.20 Å R-free 0.233
1VG9 The crystal structures of the REP-1 protein in complex with C-terminally truncated Rab7 protein Deposited 2004-04-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–650（650 aa）
Mutation：K231Q, K462R, T473A, A483G MG MAGNESIUM ION × 1 K POTASSIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 P33 3,6,9,12,15,18-HEXAOXAICOSANE-1,20-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.2；298 K；23% PEG 2000 MME, 0.4M Potassium Formate, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.50 Å R-free 0.250
1VG9 The crystal structures of the REP-1 protein in complex with C-terminally truncated Rab7 protein Deposited 2004-04-23 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 1–650（650 aa）
Mutation：K231Q, K462R, T473A, A483G MG MAGNESIUM ION × 1 K POTASSIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 P33 3,6,9,12,15,18-HEXAOXAICOSANE-1,20-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.2；298 K；23% PEG 2000 MME, 0.4M Potassium Formate, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.50 Å R-free 0.250
1VG9 The crystal structures of the REP-1 protein in complex with C-terminally truncated Rab7 protein Deposited 2004-04-23 Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain E 1–650（650 aa）
Mutation：K231Q, K462R, T473A, A483G MG MAGNESIUM ION × 1 K POTASSIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 P33 3,6,9,12,15,18-HEXAOXAICOSANE-1,20-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.2；298 K；23% PEG 2000 MME, 0.4M Potassium Formate, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.50 Å R-free 0.250
1VG9 The crystal structures of the REP-1 protein in complex with C-terminally truncated Rab7 protein Deposited 2004-04-23 Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain G 1–650（650 aa）
Mutation：K231Q, K462R, T473A, A483G MG MAGNESIUM ION × 1 K POTASSIUM ION × 1 GDP GUANOSINE-5'-DIPHOSPHATE × 1 P33 3,6,9,12,15,18-HEXAOXAICOSANE-1,20-DIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.2；298 K；23% PEG 2000 MME, 0.4M Potassium Formate, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.50 Å R-free 0.250

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.