3gdj

X-ray diffraction
2Å resolution

Crystal structure determination of camel(Camelus dromedarius)hemoglobin at 2 angstrom resolution

Released:
Source organism: Camelus dromedarius
Entry authors: Balasubramanian M, Sathya Moorthy P, Neelagandan K, Ponnuswamy MN

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: 15.2 KDa
Source organism: Camelus dromedarius
UniProt:
  • Canonical: P63106 (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: 16.14 KDa
Source organism: Camelus dromedarius
UniProt:
  • Canonical: P68231 (Residues: 2-147; Coverage: 99%)
Gene name: HBB
Sequence domains: Globin
Structure domains: Globins

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU300
Spacegroup: P21
Unit cell:
a: 52.759Å b: 116.782Å c: 52.807Å
α: 90° β: 120.07° γ: 90°
R-values:
R R work R free
0.231 0.224 0.295