› 1azi

X-ray diffraction
2Å resolution

MYOGLOBIN (HORSE HEART) RECOMBINANT WILD-TYPE COMPLEXED WITH AZIDE

Released:
DOI: 10.2210/pdb1azi/pdb
PDB entry 1azi coloured by chain, front view.
PDB entry 1azi coloured by chain, side view.
PDB entry 1azi coloured by chain, top view.
Source organism: Equus caballus
Primary publication:
Structural and spectroscopic studies of azide complexes of horse heart myoglobin and the His-64-->Thr variant.
Maurus R, Bogumil R, Nguyen NT, Mauk AG, Brayer G
Biochem J 332 ( Pt 1) 67-74 (1998)
PMID: 9576852

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-159278 (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: Escherichia coli
UniProt:
  • Canonical: P68082 (Residues: 2-154; Coverage: 99%)
Gene name: MB
Sequence domains: Globin
Structure domains: Globins

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
Spacegroup: P21
Unit cell:
a: 64.285Å b: 28.909Å c: 35.874Å
α: 90° β: 107.16° γ: 90°
R-values:
R R work R free
0.17 0.17 not available
Expression system: Escherichia coli

Quick links

Citations

17 citation in other articles

Application of central composite design to the optimisation of aqueous two-phase extraction of human antibodies.
Rosa et al. (2007)
16 more

7 mentions without citation

Imaging the migration pathways for O2, CO, NO, and Xe inside myoglobin.
Cohen et al. (2006)
6 more