3chi

X-ray diffraction
2.1Å resolution

Crystal Structure of Di-iron AurF (Monoclinic form)

Released:

Function and Biology Details

Reaction catalysed:
4-aminobenzoate + reduced acceptor + 2 O(2) = 4-nitrobenzoate + acceptor + 2 H(2)O
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-180692 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
4-aminobenzoate N-oxygenase Chains: A, B
Molecule details ›
Chains: A, B
Length: 336 amino acids
Theoretical weight: 38.13 KDa
Source organism: Streptomyces thioluteus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q70KH9 (Residues: 1-336; Coverage: 100%)
Gene name: aurF
Sequence domains: P-aminobenzoate N-oxygenase AurF
Structure domains: Ribonucleotide Reductase, subunit A

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-D
Spacegroup: P21
Unit cell:
a: 58.425Å b: 73.316Å c: 74.695Å
α: 90° β: 100.92° γ: 90°
R-values:
R R work R free
0.223 0.22 0.277
Expression system: Escherichia coli BL21(DE3)