PDBe 1ymb

X-ray diffraction
1.9Å resolution

HIGH RESOLUTION STUDY OF THE THREE-DIMENSIONAL STRUCTURE OF HORSE HEART METMYOGLOBIN

Released:
Source organism: Equus caballus
Primary publication:
High-resolution study of the three-dimensional structure of horse heart metmyoglobin.
J. Mol. Biol. 213 885-97 (1990)
PMID: 2359126

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Structure domain:

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: 16.98 KDa
Source organism: Equus caballus
Expression system: Not provided
UniProt:
  • Canonical: P68082 (Residues: 2-154; Coverage: 99%)
Gene name: MB
Sequence domains: Globin
Structure domains: Globins

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P21
Unit cell:
a: 64.27Å b: 28.92Å c: 35.93Å
α: 90° β: 107.1° γ: 90°
R-values:
R R work R free
0.155 not available not available
Expression system: Not provided