› 3e5o

X-ray diffraction
1.21Å resolution

Carbonmonoxy Sperm Whale Myoglobin at 140 K: Laser off

Released:
DOI: 10.2210/pdb3e5o/pdb
PDB entry 3e5o coloured by chain, front view.
PDB entry 3e5o coloured by chain, side view.
PDB entry 3e5o coloured by chain, top view.
Source organism: Physeter catodon
Primary publication:
Visualizing breathing motion of internal cavities in concert with ligand migration in myoglobin.
Tomita A, Sato T, Ichiyanagi K, Nozawa S, Ichikawa H, Chollet M, Kawai F, Park SY, Tsuduki T, Yamato T, Koshihara SY, Adachi S
Proc Natl Acad Sci U S A 106 2612-6 (2009)
PMID: 19204297

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-135409 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Myoglobin Chain: A
Molecule details ›
Chain: A
Length: 153 amino acids
Theoretical weight: 17.23 KDa
Source organism: Physeter catodon
UniProt:
  • Canonical: P02185 (Residues: 2-154; Coverage: 99%)
Gene name: MB
Sequence domains: Globin
Structure domains: Globins

Ligands and Environments

3 bound ligands:
Ligand SO4 2 x SO4
Ligand HEM 1 x HEM
Ligand CMO 1 x CMO
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE AR-NW14A
Spacegroup: P21
Unit cell:
a: 34.343Å b: 30.613Å c: 63.785Å
α: 90° β: 105.86° γ: 90°
R-values:
R R work R free
0.158 0.156 0.209

Quick links

Citations

3 review citations

Ligand diffusion in globins: simulations versus experiment.
Elber R. (2010)
2 more

4 mentions without citation

Visualizing breathing motion of internal cavities in concert with ligand migration in myoglobin.
Tomita et al. (2009)
3 more