› 3bj3

X-ray diffraction
2.1Å resolution

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-112080 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Globin domain-containing protein Chains: A, C
Molecule details ›
Chains: A, C
Length: 142 amino acids
Theoretical weight: 15.52 KDa
Source organism: Perca flavescens
UniProt:
  • Canonical: D0VWS3 (Residues: 1-142; Coverage: 100%)
Sequence domains: Globin
Structure domains: Globins
Globin domain-containing protein Chains: B, D
Molecule details ›
Chains: B, D
Length: 146 amino acids
Theoretical weight: 16.09 KDa
Source organism: Perca flavescens
UniProt:
  • Canonical: D0VWV3 (Residues: 1-146; Coverage: 100%)
Sequence domains: Globin
Structure domains: Globins

Ligands and Environments

2 bound ligands:
Ligand HEM 4 x HEM
Ligand ACE 2 x ACE
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-BM
Spacegroup: P212121
Unit cell:
a: 57.73Å b: 84.897Å c: 121.475Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.207 0.204 0.252

Quick links

Citations

7 review citations

Structure and reactivity of hexacoordinate hemoglobins.
Kakar et al. (2010)
6 more

2 mentions without citation

Structural analysis of fish versus mammalian hemoglobins: effect of the heme pocket environment on autooxidation and hemin loss.
Aranda et al. (2009)
1 more