5hlq

X-ray diffraction
1.5Å resolution

X-ray crystal structure of met F43H/H64A sperm whale myoglobin

Released:

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Myoglobin Chain: A
Molecule details ›
Chain: A
Length: 153 amino acids
Theoretical weight: 17.16 KDa
Source organism: Physeter catodon
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P02185 (Residues: 2-154; Coverage: 99%)
Gene name: MB
Sequence domains: Globin
Structure domains: Globins

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL18U1
Spacegroup: P212121
Unit cell:
a: 39.811Å b: 49.197Å c: 77.459Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.144 0.143 0.16
Expression system: Escherichia coli BL21(DE3)