PDBe 1lgf

X-ray diffraction
2.2Å resolution

Crystal structure of OxyB, a Cytochrome P450 Implicated in an Oxidative Phenol Coupling Reaction During Vancomycin Biosynthesis


Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Cytochrome P450 165B3 Chain: A
Molecule details ›
Chain: A
Length: 398 amino acids
Theoretical weight: 44.43 KDa
Source organism: Amycolatopsis orientalis
Expression system: Escherichia coli
  • Best match: Q8RN04 (Residues: 1-398)
Gene names: cyp165B3, oxyB

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-1
Spacegroup: C2
Unit cell:
a: 99.7Å b: 60.1Å c: 90.3Å
α: 90° β: 122.9° γ: 90°
R R work R free
0.193 0.193 0.24
Expression system: Escherichia coli