› 5v5r

X-ray diffraction
1.2Å resolution

Dehaloperoxidase A I9L mutant

Released:
DOI: 10.2210/pdb5v5r/pdb
PDB entry 5v5r coloured by chain, front view.
PDB entry 5v5r coloured by chain, side view.
PDB entry 5v5r coloured by chain, top view.
Source organism: Amphitrite ornata
Primary publication:
How nature tunes isoenzyme activity in the multifunctional catalytic globin dehaloperoxidase from Amphitrite ornata.
Carey LM, Gavenko R, Svistunenko DA, Ghiladi RA
Biochim Biophys Acta Proteins Proteom 1866 230-241 (2018)
PMID: 29128676

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-192413 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Globin domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 137 amino acids
Theoretical weight: 15.55 KDa
Source organism: Amphitrite ornata
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'
UniProt:
  • Canonical: Q9NAV8 (Residues: 2-138; Coverage: 99%)
Sequence domains: Globin
Structure domains: Globins

Ligands and Environments

4 bound ligands:
Ligand HEM 2 x HEM
Ligand OXY 2 x OXY
Ligand GOL 1 x GOL
Ligand SO4 2 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: P212121
Unit cell:
a: 57.665Å b: 67.423Å c: 68.91Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.14 0.139 0.169
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'

Quick links