2r5e

X-ray diffraction
1.84Å resolution

Aedes kynurenine aminotransferase in complex with glutamine

Released:

Function and Biology Details

Reactions catalysed:
(1a) L-kynurenine + glyoxylate = 4-(2-aminophenyl)-2,4-dioxobutanoate + glycine 
(1a) L-kynurenine + 2-oxoglutarate = 4-(2-aminophenyl)-2,4-dioxobutanoate + L-glutamate
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-172640 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Kynurenine aminotransferase Chains: A, B
Molecule details ›
Chains: A, B
Length: 429 amino acids
Theoretical weight: 48.34 KDa
Source organism: Aedes aegypti
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: Q17CS8 (Residues: 49-477; Coverage: 90%)
Gene names: AAEL004435, KAT
Sequence domains: Aminotransferase class I and II
Structure domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: P212121
Unit cell:
a: 56.374Å b: 95.589Å c: 165.901Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.203 0.201 0.243
Expression system: Spodoptera frugiperda