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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：P07459 New Search
6PDB entries
9Biological assembly
12chain/assembly records
Main Difference Dimensions in This Set
Different construct 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
1CQI Crystal Structure of the Complex of ADP and MG2+ with Dephosphorylated E. Coli Succinyl-CoA Synthetase Deposited 1999-08-06 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 2–287（286 aa） Fragment：ALPHA SUBUNIT
Chain D 2–287（286 aa） Fragment：ALPHA SUBUNIT
Not recorded PO4 PHOSPHATE ION × 2 COA COENZYME A × 2 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.3；AMMONIUM SULFATE, POTASSIUM PHOSPHATE, COENZYME A, pH 7.30, VAPOR DIFFUSION, HANGING DROP
Resolution 3.30 Å R-free 0.247
1CQJ CRYSTAL STRUCTURE OF DEPHOSPHORYLATED E. COLI SUCCINYL-COA SYNTHETASE Deposited 1999-08-06 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 2–287（286 aa） Fragment：ALPHA SUBUNIT
Chain D 2–287（286 aa） Fragment：ALPHA SUBUNIT
Not recorded PO4 PHOSPHATE ION × 4 COA COENZYME A × 3 X-RAY DIFFRACTION
X-ray crystallization conditions MICRODIALYSIS；pH 7.3；294 K；ammonium sulfate, potassium phosphate, coenzyme A, pH 7.3, MICRODIALYSIS, temperature 294K
Resolution 2.90 Å R-free 0.228
1JKJ E. coli SCS Deposited 2001-07-12 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 1–288（288 aa）
Not recorded PO4 PHOSPHATE ION × 2 COA COENZYME A × 4 GOL GLYCEROL × 2 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions MICRODIALYSIS；pH 7.4；294 K；potassium phosphate, ammonium sulfate, pH 7.4, MICRODIALYSIS, temperature 294K
Resolution 2.35 Å R-free 0.238
1JKJ E. coli SCS Deposited 2001-07-12 Assembly 2 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain D 1–288（288 aa）
Not recorded PO4 PHOSPHATE ION × 2 COA COENZYME A × 4 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions MICRODIALYSIS；pH 7.4；294 K；potassium phosphate, ammonium sulfate, pH 7.4, MICRODIALYSIS, temperature 294K
Resolution 2.35 Å R-free 0.238
1JLL Crystal Structure Analysis of the E197betaA Mutant of E. coli SCS Deposited 2001-07-16 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 1–288（288 aa）
Not recorded PO4 PHOSPHATE ION × 2 COA COENZYME A × 4 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.6；294 K；Bicine, ammonium sulfate, pH 7.6, VAPOR DIFFUSION, HANGING DROP, temperature 294K
Resolution 2.69 Å R-free 0.259
1JLL Crystal Structure Analysis of the E197betaA Mutant of E. coli SCS Deposited 2001-07-16 Assembly 2 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain D 1–288（288 aa）
Not recorded PO4 PHOSPHATE ION × 2 COA COENZYME A × 4 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.6；294 K；Bicine, ammonium sulfate, pH 7.6, VAPOR DIFFUSION, HANGING DROP, temperature 294K
Resolution 2.69 Å R-free 0.259
1SCU THE CRYSTAL STRUCTURE OF SUCCINYL-COA SYNTHETASE FROM ESCHERICHIA COLI AT 2.5 ANGSTROMS RESOLUTION Deposited 1993-11-18 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 1–288（288 aa）
Chain D 1–288（288 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) COA COENZYME A × 2 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.50 Å
2SCU A detailed description of the structure of Succinyl-COA synthetase from Escherichia coli Deposited 1998-09-24 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 2–289（288 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) COA COENZYME A × 2 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.2；pH 7.2
Resolution 2.30 Å
2SCU A detailed description of the structure of Succinyl-COA synthetase from Escherichia coli Deposited 1998-09-24 Assembly 2 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain D 2–289（288 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) COA COENZYME A × 2 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.2；pH 7.2
Resolution 2.30 Å

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.