› 1xq5

X-ray diffraction
1.9Å resolution

Met-Perch Hemoglobin at 1.9A

Released:
DOI: 10.2210/pdb1xq5/pdb
PDB entry 1xq5 coloured by chain, front view.
PDB entry 1xq5 coloured by chain, side view.
PDB entry 1xq5 coloured by chain, top view.
Source organism: Perca flavescens
Entry author: Center for Eukaryotic Structural Genomics (CESG)

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-112122 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Globin domain-containing protein Chains: A, C
Molecule details ›
Chains: A, C
Length: 143 amino acids
Theoretical weight: 15.63 KDa
Source organism: Perca flavescens
UniProt:
  • Canonical: D0VWV2 (Residues: 2-143; Coverage: 99%)
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

1 bound ligand:
Ligand HEM 4 x HEM
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-BM
Spacegroup: P212121
Unit cell:
a: 57.302Å b: 84.986Å c: 121.779Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.246 0.243 0.297

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