1qpw

X-ray diffraction
1.8Å resolution

CRYSTAL STRUCTURE DETERMINATION OF PORCINE HEMOGLOBIN AT 1.8A RESOLUTION

Released:
Source organism: Sus scrofa
Primary publication:
Structure determination of porcine haemoglobin.
Acta Crystallogr. D Biol. Crystallogr. 56 304-12 (2000)
PMID: 10713517

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Hemoglobin subunit alpha Chains: A, C
Molecule details ›
Chains: A, C
Length: 141 amino acids
Theoretical weight: 15.06 KDa
Source organism: Sus scrofa
UniProt:
  • Canonical: P01965 (Residues: 1-141; Coverage: 100%)
Gene name: HBA
Sequence domains: Globin
Structure domains: Globins
Hemoglobin subunit beta Chains: B, D
Molecule details ›
Chains: B, D
Length: 146 amino acids
Theoretical weight: 16.06 KDa
Source organism: Sus scrofa
UniProt:
  • Canonical: P02067 (Residues: 2-147; Coverage: 99%)
Gene name: HBB
Sequence domains: Globin
Structure domains: Globins

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU300
Spacegroup: P212121
Unit cell:
a: 68.1Å b: 72.27Å c: 114.85Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.211 0.207 0.251