X-ray diffraction
3.22Å resolution

5NAA-bound 5-nitroanthranilate aminohydrolase


Function and Biology Details

Reaction catalysed:
5-nitroanthranilate + H(2)O = 5-nitrosalicylate + NH(3)
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo octamer (preferred)
Entry contents:
1 distinct polypeptide molecule
5-nitroanthranilic acid aminohydrolase Chains: A, B, C, D, E, F, G, H
Molecule details ›
Chains: A, B, C, D, E, F, G, H
Length: 425 amino acids
Theoretical weight: 46.4 KDa
Source organism: Bradyrhizobium sp.
Expression system: Escherichia coli
  • Canonical: D3WZ85 (Residues: 1-425; Coverage: 100%)
Gene name: naaA
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: C2221
Unit cell:
a: 186.463Å b: 248.875Å c: 249.284Å
α: 90° β: 90° γ: 90°
R R work R free
0.178 0.177 0.217
Expression system: Escherichia coli