› 2e2y

X-ray diffraction
1.6Å resolution

Crystal Structure of F43W/H64D/V68I Myoglobin

Released:
DOI: 10.2210/pdb2e2y/pdb
PDB entry 2e2y coloured by chain, front view.
PDB entry 2e2y coloured by chain, side view.
PDB entry 2e2y coloured by chain, top view.
Source organism: Physeter catodon
Primary publication:
Reactivities of oxo and peroxo intermediates studied by hemoprotein mutants.
Watanabe Y, Nakajima H, Ueno T
Acc Chem Res 40 554-62 (2007)
PMID: 17567089

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: 154 amino acids
Theoretical weight: 17.4 KDa
Source organism: Physeter catodon
Expression system: Escherichia coli
UniProt:
  • Canonical: P02185 (Residues: 1-154; Coverage: 100%)
Gene name: MB
Sequence domains: Globin
Structure domains: Globins

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU
Spacegroup: P6
Unit cell:
a: 90.651Å b: 90.651Å c: 45.447Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.17 0.168 0.195
Expression system: Escherichia coli

Quick links

Citations

12 review citations

Oxygen Activation and Radical Transformations in Heme Proteins and Metalloporphyrins.
Huang et al. (2018)
11 more

2 mentions without citation

Role of atomic contacts in vibrational energy transfer in myoglobin.
Mizuno et al. (2020)
1 more