1t1n

X-ray diffraction
2.2Å resolution

CRYSTAL STRUCTURE OF CARBONMONOXY HEMOGLOBIN

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-155333 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Hemoglobin subunit alpha-1 Chain: A
Molecule details ›
Chain: A
Length: 143 amino acids
Theoretical weight: 15.7 KDa
Source organism: Trematomus newnesi
UniProt:
  • Canonical: P45718 (Residues: 1-142; Coverage: 100%)
Gene name: hba1
Sequence domains: Globin
Structure domains: Globins
Hemoglobin subunit beta-1/2 Chain: B
Molecule details ›
Chain: B
Length: 146 amino acids
Theoretical weight: 16.25 KDa
Source organism: Trematomus newnesi
UniProt:
  • Canonical: P45720 (Residues: 1-146; Coverage: 100%)
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 RU200
Spacegroup: C2
Unit cell:
a: 91.17Å b: 88.06Å c: 55.25Å
α: 90° β: 97.65° γ: 90°
R-values:
R R work R free
0.192 0.192 not available