› 1f5p

X-ray diffraction
2.9Å resolution

2.9 ANGSTROM CRYSTAL STRUCTURE OF LAMPREY HEMOGLOBIN THAT HAS BEEN EXPOSED TO CARBON MONOXIDE.

Released:
DOI: 10.2210/pdb1f5p/pdb
PDB entry 1f5p coloured by chain, front view.
PDB entry 1f5p coloured by chain, side view.
PDB entry 1f5p coloured by chain, top view.
Source organism: Petromyzon marinus
Primary publication:
Crystalline ligand transitions in lamprey hemoglobin. Structural evidence for the regulation of oxygen affinity.
Heaslet HA, Royer WE
J Biol Chem 276 26230-6 (2001)
PMID: 11340069

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-135418 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Globin-5 Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 149 amino acids
Theoretical weight: 16.29 KDa
Source organism: Petromyzon marinus
UniProt:
  • Canonical: P02208 (Residues: 2-150; Coverage: 99%)
Sequence domains: Globin
Structure domains: Globins

Ligands and Environments

2 bound ligands:
Ligand HEM 6 x HEM
Ligand CMO 6 x CMO
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P212121
Unit cell:
a: 82.5Å b: 96.2Å c: 145.1Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.206 0.206 0.256

Quick links

Citations

1 review citation

Tertiary and quaternary effects in the allosteric regulation of animal hemoglobins.
Ronda et al. (2013)
4 other articles