3ue8

X-ray diffraction
3.22Å resolution

Function and Biology Details

Reactions catalysed:
L-2-aminoadipate + 2-oxoglutarate = 2-oxoadipate + L-glutamate
(1a) L-kynurenine + 2-oxoglutarate = 4-(2-aminophenyl)-2,4-dioxobutanoate + L-glutamate
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Kynurenine/alpha-aminoadipate aminotransferase, mitochondrial Chains: A, B
Molecule details ›
Chains: A, B
Length: 439 amino acids
Theoretical weight: 49.08 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8N5Z0 (Residues: 1-425; Coverage: 100%)
Gene names: AADAT, KAT2, KYAT2
Structure domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU FR-E SUPERBRIGHT
Spacegroup: P212121
Unit cell:
a: 63.616Å b: 116.597Å c: 129.267Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.204 0.2 0.275
Expression system: Escherichia coli