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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：P19080 New Search
10PDB entries
23Biological assembly
65chain/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
1COM THE MONOFUNCTIONAL CHORISMATE MUTASE FROM BACILLUS SUBTILIS: STRUCTURE DETERMINATION OF CHORISMATE MUTASE AND ITS COMPLEXES WITH A TRANSITION STATE ANALOG AND PREPHENATE, AND IMPLICATIONS ON THE MECHANISM OF ENZYMATIC REACTION Deposited 1994-04-08 Assembly 1 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–127（127 aa）
Chain B 1–127（127 aa）
Chain C 1–127（127 aa）
Not recorded PRE PREPHENIC ACID × 3 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.20 Å
1COM THE MONOFUNCTIONAL CHORISMATE MUTASE FROM BACILLUS SUBTILIS: STRUCTURE DETERMINATION OF CHORISMATE MUTASE AND ITS COMPLEXES WITH A TRANSITION STATE ANALOG AND PREPHENATE, AND IMPLICATIONS ON THE MECHANISM OF ENZYMATIC REACTION Deposited 1994-04-08 Assembly 2 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain J 1–127（127 aa）
Chain K 1–127（127 aa）
Chain L 1–127（127 aa）
Not recorded PRE PREPHENIC ACID × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.20 Å
1COM THE MONOFUNCTIONAL CHORISMATE MUTASE FROM BACILLUS SUBTILIS: STRUCTURE DETERMINATION OF CHORISMATE MUTASE AND ITS COMPLEXES WITH A TRANSITION STATE ANALOG AND PREPHENATE, AND IMPLICATIONS ON THE MECHANISM OF ENZYMATIC REACTION Deposited 1994-04-08 Assembly 3 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain D 1–127（127 aa）
Chain E 1–127（127 aa）
Chain F 1–127（127 aa）
Not recorded PRE PREPHENIC ACID × 3 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.20 Å
1COM THE MONOFUNCTIONAL CHORISMATE MUTASE FROM BACILLUS SUBTILIS: STRUCTURE DETERMINATION OF CHORISMATE MUTASE AND ITS COMPLEXES WITH A TRANSITION STATE ANALOG AND PREPHENATE, AND IMPLICATIONS ON THE MECHANISM OF ENZYMATIC REACTION Deposited 1994-04-08 Assembly 4 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain G 1–127（127 aa）
Chain H 1–127（127 aa）
Chain I 1–127（127 aa）
Not recorded PRE PREPHENIC ACID × 2 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.20 Å
1DBF CHORISMATE MUTASE FROM BACILLUS SUBTILIS AT 1.30 ANGSTROM Deposited 1999-11-02 Assembly 1 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–127（127 aa）
Chain B 1–127（127 aa）
Chain C 1–127（127 aa）
Not recorded SO4 SULFATE ION × 9 GOL GLYCEROL × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 3；298 K；PROTEIN DROP: 5 MICROLITERS PROTEIN SOLUTION, 5 MICROLITERS RESERVOIR. PROTEIN SOLUTION: 13 MG/ML PROTEIN, 100 MM PMSF, 100 MM NACL, 50 MM TRIS PH 7.5, 1 MM EDTA, 1 MM DTT. RESERVOIR SOLUTION: 2.2 M AMMONIUM SULFATE, 100 MM SODIUM ACETATE PH 3.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.30 Å R-free 0.235
1FNJ CRYSTAL STRUCTURE ANALYSIS OF CHORISMATE MUTASE MUTANT C88S/R90K Deposited 2000-08-22 Assembly 1 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–127（127 aa）
Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；295 K；Protein solution: 10 mM Tris-HCl, 2mM DTT, 0.125 mM EDTA, Reservoir solution: 30% PEG 400, 50 mM Tris-HCl, 50 mM Magnesium Chloride, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Resolution 1.90 Å R-free 0.221
1FNK CRYSTAL STRUCTURE ANALYSIS OF CHORISMATE MUTASE MUTANT C88K/R90S Deposited 2000-08-22 Assembly 1 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–127（127 aa）
Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；295 K；Protein solution: 10 mM Tris-HCl, 2mM DTT, 0.125 mM EDTA, Reservoir solution: 30% PEG 400, 50 mM Tris-HCl, 50 mM magnesium chloride, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Resolution 2.00 Å R-free 0.251
2CHS CRYSTAL STRUCTURES OF THE MONOFUNCTIONAL CHORISMATE MUTASE FROM BACILLUS SUBTILIS AND ITS COMPLEX WITH A TRANSITION STATE ANALOG Deposited 1994-04-08 Assembly 1 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain D 1–127（127 aa）
Chain E 1–127（127 aa）
Chain F 1–127（127 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.90 Å
2CHS CRYSTAL STRUCTURES OF THE MONOFUNCTIONAL CHORISMATE MUTASE FROM BACILLUS SUBTILIS AND ITS COMPLEX WITH A TRANSITION STATE ANALOG Deposited 1994-04-08 Assembly 2 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain J 1–127（127 aa）
Chain K 1–127（127 aa）
Chain L 1–127（127 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.90 Å
2CHS CRYSTAL STRUCTURES OF THE MONOFUNCTIONAL CHORISMATE MUTASE FROM BACILLUS SUBTILIS AND ITS COMPLEX WITH A TRANSITION STATE ANALOG Deposited 1994-04-08 Assembly 3 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–127（127 aa）
Chain B 1–127（127 aa）
Chain C 1–127（127 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.90 Å
2CHS CRYSTAL STRUCTURES OF THE MONOFUNCTIONAL CHORISMATE MUTASE FROM BACILLUS SUBTILIS AND ITS COMPLEX WITH A TRANSITION STATE ANALOG Deposited 1994-04-08 Assembly 4 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain G 1–127（127 aa）
Chain H 1–127（127 aa）
Chain I 1–127（127 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.90 Å
2CHT CRYSTAL STRUCTURES OF THE MONOFUNCTIONAL CHORISMATE MUTASE FROM BACILLUS SUBTILIS AND ITS COMPLEX WITH A TRANSITION STATE ANALOG Deposited 1994-04-08 Assembly 1 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–127（127 aa）
Chain B 1–127（127 aa）
Chain C 1–127（127 aa）
Not recorded TSA 8-HYDROXY-2-OXA-BICYCLO[3.3.1]NON-6-ENE-3,5-DICARBOXYLIC ACID × 3 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.20 Å
2CHT CRYSTAL STRUCTURES OF THE MONOFUNCTIONAL CHORISMATE MUTASE FROM BACILLUS SUBTILIS AND ITS COMPLEX WITH A TRANSITION STATE ANALOG Deposited 1994-04-08 Assembly 2 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain D 1–127（127 aa）
Chain E 1–127（127 aa）
Chain F 1–127（127 aa）
Not recorded TSA 8-HYDROXY-2-OXA-BICYCLO[3.3.1]NON-6-ENE-3,5-DICARBOXYLIC ACID × 3 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.20 Å
2CHT CRYSTAL STRUCTURES OF THE MONOFUNCTIONAL CHORISMATE MUTASE FROM BACILLUS SUBTILIS AND ITS COMPLEX WITH A TRANSITION STATE ANALOG Deposited 1994-04-08 Assembly 3 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain G 1–127（127 aa）
Chain H 1–127（127 aa）
Chain I 1–127（127 aa）
Not recorded TSA 8-HYDROXY-2-OXA-BICYCLO[3.3.1]NON-6-ENE-3,5-DICARBOXYLIC ACID × 3 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.20 Å
2CHT CRYSTAL STRUCTURES OF THE MONOFUNCTIONAL CHORISMATE MUTASE FROM BACILLUS SUBTILIS AND ITS COMPLEX WITH A TRANSITION STATE ANALOG Deposited 1994-04-08 Assembly 4 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain J 1–127（127 aa）
Chain K 1–127（127 aa）
Chain L 1–127（127 aa）
Not recorded TSA 8-HYDROXY-2-OXA-BICYCLO[3.3.1]NON-6-ENE-3,5-DICARBOXYLIC ACID × 3 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.20 Å
3ZO8 Wild-type chorismate mutase of Bacillus subtilis at 1.6 A resolution Deposited 2013-02-20 Assembly 1 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain D 1–127（127 aa）
Chain E 1–127（127 aa）
Chain F 1–127（127 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 6；100 MM MMT BUFFER ---MALIC ACID, MES, TRIS, IN MOLAR RATIOS OF 1:2:2, RESPECTIVELY--- PH 6.0, 100 MM MAGNESIUM CHLORIDE, 25% W/V PEG 1000
Resolution 1.59 Å R-free 0.170
3ZO8 Wild-type chorismate mutase of Bacillus subtilis at 1.6 A resolution Deposited 2013-02-20 Assembly 2 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–127（127 aa）
Chain B 1–127（127 aa）
Chain C 1–127（127 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 6；100 MM MMT BUFFER ---MALIC ACID, MES, TRIS, IN MOLAR RATIOS OF 1:2:2, RESPECTIVELY--- PH 6.0, 100 MM MAGNESIUM CHLORIDE, 25% W/V PEG 1000
Resolution 1.59 Å R-free 0.170
3ZOP Arg90Cit chorismate mutase of Bacillus subtilis at 1.6 A resolution Deposited 2013-02-22 Assembly 1 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–127（127 aa）
Chain B 1–127（127 aa）
Chain C 1–127（127 aa）
Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 6；100 MM MMT BUFFER ---MALIC ACID, MES, TRIS, IN MOLAR RATIOS OF 1:2:2, RESPECTIVELY--- PH 6.0, 150 MM CALCIUM CHLORIDE, 25% W/V PEG 1000
Resolution 1.61 Å R-free 0.221
3ZOP Arg90Cit chorismate mutase of Bacillus subtilis at 1.6 A resolution Deposited 2013-02-22 Assembly 2 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain D 1–127（127 aa）
Chain E 1–127（127 aa）
Chain F 1–127（127 aa）
Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions pH 6；100 MM MMT BUFFER ---MALIC ACID, MES, TRIS, IN MOLAR RATIOS OF 1:2:2, RESPECTIVELY--- PH 6.0, 150 MM CALCIUM CHLORIDE, 25% W/V PEG 1000
Resolution 1.61 Å R-free 0.221
3ZP4 Arg90Cit chorismate mutase of Bacillus subtilis in complex with a transition state analog Deposited 2013-02-26 Assembly 1 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–127（127 aa）
Chain B 1–127（127 aa）
Chain C 1–127（127 aa）
Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) TSA 8-HYDROXY-2-OXA-BICYCLO[3.3.1]NON-6-ENE-3,5-DICARBOXYLIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6；100 MM MMT BUFFER - MALIC ACID, MES, TRIS, IN MOLAR RATIOS OF 1:2:2, RESPECTIVELY - PH 6.0, 125 MM CALCIUM CHLORIDE, 24% W/V PEG 1000
Resolution 1.80 Å R-free 0.231
3ZP4 Arg90Cit chorismate mutase of Bacillus subtilis in complex with a transition state analog Deposited 2013-02-26 Assembly 2 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain D 1–127（127 aa）
Chain E 1–127（127 aa）
Chain F 1–127（127 aa）
Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) TSA 8-HYDROXY-2-OXA-BICYCLO[3.3.1]NON-6-ENE-3,5-DICARBOXYLIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6；100 MM MMT BUFFER - MALIC ACID, MES, TRIS, IN MOLAR RATIOS OF 1:2:2, RESPECTIVELY - PH 6.0, 125 MM CALCIUM CHLORIDE, 24% W/V PEG 1000
Resolution 1.80 Å R-free 0.231
3ZP7 Arg90Cit chorismate mutase of Bacillus subtilis in complex with chorismate and prephenate Deposited 2013-02-26 Assembly 1 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain D 1–127（127 aa）
Chain E 1–127（127 aa）
Chain F 1–127（127 aa）
Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) PRE PREPHENIC ACID × 2 ISJ (3R,4R)-3-[(1-carboxyethenyl)oxy]-4-hydroxycyclohexa-1,5-diene-1-carboxylic acid × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6；100 MM MMT BUFFER ---MALIC ACID, MES, TRIS, IN MOLAR RATIOS OF 1:2:2, RESPECTIVELY--- PH 6.0, 125 MM CALCIUM CHLORIDE, 25% W/V PEG 1000
Resolution 1.70 Å R-free 0.218
3ZP7 Arg90Cit chorismate mutase of Bacillus subtilis in complex with chorismate and prephenate Deposited 2013-02-26 Assembly 2 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–127（127 aa）
Chain B 1–127（127 aa）
Chain C 1–127（127 aa）
Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) PRE PREPHENIC ACID × 3 ISJ (3R,4R)-3-[(1-carboxyethenyl)oxy]-4-hydroxycyclohexa-1,5-diene-1-carboxylic acid × 3 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6；100 MM MMT BUFFER ---MALIC ACID, MES, TRIS, IN MOLAR RATIOS OF 1:2:2, RESPECTIVELY--- PH 6.0, 125 MM CALCIUM CHLORIDE, 25% W/V PEG 1000
Resolution 1.70 Å R-free 0.218

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.