› 112m

X-ray diffraction
2.34Å resolution

SPERM WHALE MYOGLOBIN D122N N-PROPYL ISOCYANIDE AT PH 9.0

Released:
DOI: 10.2210/pdb112m/pdb
PDB entry 112m coloured by chain, front view.
PDB entry 112m coloured by chain, side view.
PDB entry 112m coloured by chain, top view.
Source organism: Physeter catodon
Primary publication:
Correlations between Bound N-Alkyl Isocyanide Orientations and Pathways for Ligand Binding in Recombinant Myoglobins
Smith RD
Thesis, Rice (1999)

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-135409 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Myoglobin Chain: A
Molecule details ›
Chain: A
Length: 154 amino acids
Theoretical weight: 17.37 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 1 x SO4
Ligand HEM 1 x HEM
Ligand NPN 1 x NPN
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SIEMENS
Spacegroup: P6
Unit cell:
a: 91.42Å b: 91.42Å c: 45.58Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.155 0.155 0.237
Expression system: Escherichia coli

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