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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：P32178 New Search
5PDB entries
9Biological assembly
12chain/assembly records
Main Difference Dimensions in This Set
Different mutation/modification 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
1CSM THE CRYSTAL STRUCTURE OF ALLOSTERIC CHORISMATE MUTASE AT 2.2 ANGSTROMS RESOLUTION Deposited 1994-08-22 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–256（256 aa）
Chain B 1–256（256 aa）
Not recorded TRP TRYPTOPHAN × 2 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.20 Å R-free 0.310
2CSM TYR-BOUND T-STATE OF YEAST CHORISMATE MUTASE Deposited 1995-11-24 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–256（256 aa）
Not recorded TYR TYROSINE × 2 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.80 Å R-free 0.321
3CSM STRUCTURE OF YEAST CHORISMATE MUTASE WITH BOUND TRP AND AN ENDOOXABICYCLIC INHIBITOR Deposited 1997-07-10 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–256（256 aa）
Chain B 1–256（256 aa）
Not recorded TRP TRYPTOPHAN × 2 TSA 8-HYDROXY-2-OXA-BICYCLO[3.3.1]NON-6-ENE-3,5-DICARBOXYLIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；HANGING DROP, 19 % (W/V) PEG MONOMETHYLETHER 5000, 5 MM DTT, 0.15 M TRIS PH 8.0, 0.15 M SODIUM ACETATE, 16 MM TRYPTOPHAN, 3 MM INHIBITOR, 10 MG/ML PROTEIN, vapor diffusion - hanging drop
Resolution 3.00 Å R-free 0.247
3CSM STRUCTURE OF YEAST CHORISMATE MUTASE WITH BOUND TRP AND AN ENDOOXABICYCLIC INHIBITOR Deposited 1997-07-10 Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–256（256 aa）
Not recorded TRP TRYPTOPHAN × 2 TSA 8-HYDROXY-2-OXA-BICYCLO[3.3.1]NON-6-ENE-3,5-DICARBOXYLIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；HANGING DROP, 19 % (W/V) PEG MONOMETHYLETHER 5000, 5 MM DTT, 0.15 M TRIS PH 8.0, 0.15 M SODIUM ACETATE, 16 MM TRYPTOPHAN, 3 MM INHIBITOR, 10 MG/ML PROTEIN, vapor diffusion - hanging drop
Resolution 3.00 Å R-free 0.247
3CSM STRUCTURE OF YEAST CHORISMATE MUTASE WITH BOUND TRP AND AN ENDOOXABICYCLIC INHIBITOR Deposited 1997-07-10 Assembly 3 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 1–256（256 aa）
Not recorded TRP TRYPTOPHAN × 2 TSA 8-HYDROXY-2-OXA-BICYCLO[3.3.1]NON-6-ENE-3,5-DICARBOXYLIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；HANGING DROP, 19 % (W/V) PEG MONOMETHYLETHER 5000, 5 MM DTT, 0.15 M TRIS PH 8.0, 0.15 M SODIUM ACETATE, 16 MM TRYPTOPHAN, 3 MM INHIBITOR, 10 MG/ML PROTEIN, vapor diffusion - hanging drop
Resolution 3.00 Å R-free 0.247
4CSM YEAST CHORISMATE MUTASE + TYR + ENDOOXABICYCLIC INHIBITOR Deposited 1997-07-14 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–256（256 aa）
Chain B 1–256（256 aa）
Not recorded TYR TYROSINE × 2 TSA 8-HYDROXY-2-OXA-BICYCLO[3.3.1]NON-6-ENE-3,5-DICARBOXYLIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；HANGING DROP, 32 % (W/V) PEG MONOMETHYLETHER 500, 4 MM DTT, 0.1 M TRIS PH 9.0, 0.1 M SODIUM CHLORIDE, 2 MM TYROSINE, 3 MM INHIBITOR, 10 MG/ML PROTEIN, vapor diffusion - hanging drop
Resolution 2.80 Å R-free 0.270
4CSM YEAST CHORISMATE MUTASE + TYR + ENDOOXABICYCLIC INHIBITOR Deposited 1997-07-14 Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 1–256（256 aa）
Not recorded TYR TYROSINE × 2 TSA 8-HYDROXY-2-OXA-BICYCLO[3.3.1]NON-6-ENE-3,5-DICARBOXYLIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；HANGING DROP, 32 % (W/V) PEG MONOMETHYLETHER 500, 4 MM DTT, 0.1 M TRIS PH 9.0, 0.1 M SODIUM CHLORIDE, 2 MM TYROSINE, 3 MM INHIBITOR, 10 MG/ML PROTEIN, vapor diffusion - hanging drop
Resolution 2.80 Å R-free 0.270
4CSM YEAST CHORISMATE MUTASE + TYR + ENDOOXABICYCLIC INHIBITOR Deposited 1997-07-14 Assembly 3 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–256（256 aa）
Not recorded TYR TYROSINE × 2 TSA 8-HYDROXY-2-OXA-BICYCLO[3.3.1]NON-6-ENE-3,5-DICARBOXYLIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；HANGING DROP, 32 % (W/V) PEG MONOMETHYLETHER 500, 4 MM DTT, 0.1 M TRIS PH 9.0, 0.1 M SODIUM CHLORIDE, 2 MM TYROSINE, 3 MM INHIBITOR, 10 MG/ML PROTEIN, vapor diffusion - hanging drop
Resolution 2.80 Å R-free 0.270
5CSM YEAST CHORISMATE MUTASE, T226S MUTANT, COMPLEX WITH TRP Deposited 1997-07-14 Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–256（256 aa）
Mutation：T226S TRP TRYPTOPHAN × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5；HANGING DROP, 19 % PEG 3350, 3 MM DTT, 0.16 M SODIUM ACETATE PH 5.0, 16 MM TRYPTOPHAN, 10 MG/ML PROTEIN, vapor diffusion - hanging drop
Resolution 2.00 Å R-free 0.236

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.