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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：P04387 New Search
4PDB entries
6Biological assembly
12chain/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
3BTS Crystal structure of a ternary complex of the transcriptional repressor Gal80p (Gal80S0 [G301R]) and the acidic activation domain of Gal4p (aa 854-874) from Saccharomyces cerevisiae with NAD Deposited 2007-12-30 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 1–435（435 aa）
Chain B 1–435（435 aa）
Mutation：G301R Mutation：G301R NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；290 K；20% PEG 3350, 0.15M Sodium fluoride, followed by soaking in NAD to a final concentration of 5mM, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K
Resolution 2.70 Å R-free 0.232
3BTU Crystal structure of the super-repressor mutant of Gal80p from Saccharomyces cerevisiae; Gal80(S2) [E351K] Deposited 2007-12-30 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–435（435 aa）
Chain B 1–435（435 aa）
Mutation：E351K Mutation：E351K No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 10.5；290 K；0.1M CAPS, 0.2M NaCl, 20% PEG 8000, 50mM DTT, 4% Gamma-butyrolactone, 0.2M Sodium formate, 9% Sucrose, pH 10.5, VAPOR DIFFUSION, HANGING DROP, temperature 290K
Resolution 2.85 Å R-free 0.278
3BTU Crystal structure of the super-repressor mutant of Gal80p from Saccharomyces cerevisiae; Gal80(S2) [E351K] Deposited 2007-12-30 Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 1–435（435 aa）
Chain D 1–435（435 aa）
Mutation：E351K Mutation：E351K No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 10.5；290 K；0.1M CAPS, 0.2M NaCl, 20% PEG 8000, 50mM DTT, 4% Gamma-butyrolactone, 0.2M Sodium formate, 9% Sucrose, pH 10.5, VAPOR DIFFUSION, HANGING DROP, temperature 290K
Resolution 2.85 Å R-free 0.278
3BTU Crystal structure of the super-repressor mutant of Gal80p from Saccharomyces cerevisiae; Gal80(S2) [E351K] Deposited 2007-12-30 Assembly 3 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain E 1–435（435 aa）
Chain F 1–435（435 aa）
Mutation：E351K Mutation：E351K No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 10.5；290 K；0.1M CAPS, 0.2M NaCl, 20% PEG 8000, 50mM DTT, 4% Gamma-butyrolactone, 0.2M Sodium formate, 9% Sucrose, pH 10.5, VAPOR DIFFUSION, HANGING DROP, temperature 290K
Resolution 2.85 Å R-free 0.278
3BTV Crystal structure of the super-repressor mutant of Gal80p from Saccharomyces cerevisiae; Gal80(S0)-[G301R] Deposited 2007-12-31 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–435（435 aa）
Chain B 1–435（435 aa）
Mutation：G301R Mutation：G301R No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；290 K；20% PEG 3350, 0.15M Sodium Fluoride, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K
Resolution 2.10 Å R-free 0.257
3V2U Crystal structure of the yeast GAL regulon complex of the repressor, Gal80p, and the transducer, Gal3p, with galactose and ATP Deposited 2011-12-12 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 1–435（435 aa）
Chain B 1–435（435 aa）
Not recorded GOL GLYCEROL × 2 MG MAGNESIUM ION × 2 GLA alpha-D-galactopyranose × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.6；290 K；10% PEG 3350, 0.1M di-sodium succinate, pH 7.6, VAPOR DIFFUSION, HANGING DROP, temperature 290K
Resolution 2.10 Å R-free 0.197

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.