7k4m

X-ray diffraction
2.5Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-159519 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Hemoglobin subunit alpha Chains: A, C, E, G, I
Molecule details ›
Chains: A, C, E, G, I
Length: 142 amino acids
Theoretical weight: 15.28 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: P69905 (Residues: 1-142; Coverage: 100%)
Gene names: HBA1, HBA2
Sequence domains: Globin
Hemoglobin subunit beta Chains: B, D, F, H, J
Molecule details ›
Chains: B, D, F, H, J
Length: 148 amino acids
Theoretical weight: 16.02 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: P68871 (Residues: 1-147; Coverage: 100%)
Gene name: HBB
Sequence domains: Globin

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007 HF
Unit cell:
a: 134.844Å b: 53.846Å c: 195.64Å
α: 90° β: 91.73° γ: 90°
R-values:
R R work R free
0.243 0.239 0.323