X-ray diffraction
2.63Å resolution

L-amino acid deaminase from Proteus vulgaris


Function and Biology Details

Reaction catalysed:
An L-amino acid + H(2)O + O(2) = a 2-oxo carboxylate + NH(3) + H(2)O(2)
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
FAD dependent oxidoreductase domain-containing protein Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 454 amino acids
Theoretical weight: 50.08 KDa
Source organism: Proteus vulgaris
Expression system: Escherichia coli
  • Canonical: Q9LCB2 (Residues: 30-471; Coverage: 94%)
Gene name: LAD
Sequence domains: FAD dependent oxidoreductase

Ligands and Environments

Cofactor: Ligand FAD 6 x FAD
1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BSRF BEAMLINE 3W1A
Spacegroup: P1
Unit cell:
a: 100.314Å b: 104.575Å c: 105.419Å
α: 64.52° β: 73.06° γ: 61.17°
R R work R free
0.223 0.221 0.252
Expression system: Escherichia coli