PDBe 4kmw

X-ray diffraction
1.79Å resolution

Structure of the Y34N MUTANT OF DEHALOPEROXIDASE-HEMOGLOBIN A FROM AMPHITRITE ORNATA WITH 2,4,6-TRICHLOROPHENOL

Released:

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
Macromolecule:
Dehaloperoxidase A Chains: A, B
Molecule details ›
Chains: A, B
Length: 137 amino acids
Theoretical weight: 15.5 KDa
Source organism: Amphitrite ornata
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9NAV8 (Residues: 2-138; Coverage: 99%)
Sequence domains: Globin
Structure domains: Globins

Ligands and Environments

3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-BM
Spacegroup: P212121
Unit cell:
a: 58.553Å b: 67.259Å c: 67.89Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.218 0.146 0.232
Expression system: Escherichia coli