PDBe 1mtj

X-ray diffraction
1.7Å resolution

PHE46(CD4) ORIENTS THE DISTAL HISTIDINE FOR HYDROGEN BONDING TO BOUND LIGANDS IN SPERM WHALE MYOGLOBIN

Released:

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
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: 154 amino acids
Theoretical weight: 17.32 KDa
Source organism: Physeter catodon
Expression system: Escherichia coli
UniProt:
  • Best match: P02185 (Residues: 1-154)
Gene name: MB

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P6
Unit cell:
a: 91.65Å b: 91.65Å c: 45.91Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.162 0.162 not available
Expression system: Escherichia coli