X-ray diffraction
1.87Å resolution

Crystal Structure of Dehaloperoxidase B in Complex with cofactor Iron(III) Deuteroporphyrin IX and Substrate 4-bromophenol

Source organism: Amphitrite ornata
Entry authors: Ghiladi RA, de Serrano VS, McGuire A, Malewschik T

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
GLOBIN domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 137 amino acids
Theoretical weight: 15.41 KDa
Source organism: Amphitrite ornata
Expression system: Escherichia coli BL21
  • Canonical: Q9NAV7 (Residues: 2-138; Coverage: 99%)
Sequence domains: Globin

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-BM
Spacegroup: P212121
Unit cell:
a: 59.401Å b: 67.641Å c: 67.646Å
α: 90° β: 90° γ: 90°
R R work R free
0.206 0.204 0.25
Expression system: Escherichia coli BL21