1ajs

X-ray diffraction
1.6Å resolution

REFINEMENT AND COMPARISON OF THE CRYSTAL STRUCTURES OF PIG CYTOSOLIC ASPARTATE AMINOTRANSFERASE AND ITS COMPLEX WITH 2-METHYLASPARTATE

Released:

Function and Biology Details

Reactions catalysed:
L-aspartate + 2-oxoglutarate = oxaloacetate + L-glutamate
L-cysteine + 2-oxoglutarate = 2-oxo-3-sulfanylpropanoate + L-glutamate
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-132570 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Aspartate aminotransferase, cytoplasmic Chain: A
Molecule details ›
Chain: A
Length: 412 amino acids
Theoretical weight: 46.39 KDa
Source organism: Sus scrofa
UniProt:
  • Canonical: P00503 (Residues: 2-413; Coverage: 100%)
Gene name: GOT1
Sequence domains: Aminotransferase class I and II
Structure domains:
Aspartate aminotransferase, cytoplasmic Chain: B
Molecule details ›
Chain: B
Length: 412 amino acids
Theoretical weight: 46.62 KDa
Source organism: Sus scrofa
UniProt:
  • Canonical: P00503 (Residues: 2-413; Coverage: 100%)
Gene name: GOT1
Sequence domains: Aminotransferase class I and II
Structure domains:

Ligands and Environments

1 bound ligand:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RUH2R
Spacegroup: P212121
Unit cell:
a: 125Å b: 130.8Å c: 55.8Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.173 not available not available