› 1l2k

Neutron Diffraction
1.5Å resolution

Neutron Structure Determination of Sperm Whale Met-Myoglobin at 1.5A Resolution.

Released:
DOI: 10.2210/pdb1l2k/pdb
PDB entry 1l2k coloured by chain, front view.
PDB entry 1l2k coloured by chain, side view.
PDB entry 1l2k coloured by chain, top view.
Source organism: Physeter catodon
Primary publication:
Hydrogen and deuterium in myoglobin as seen by a neutron structure determination at 1.5 A resolution.
Ostermann A, Tanaka I, Engler N, Niimura N, Parak FG
Biophys Chem 95 183-93 (2002)
PMID: 12062378

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: 153 amino acids
Theoretical weight: 17.23 KDa
Source organism: Physeter catodon
UniProt:
  • Canonical: P02185 (Residues: 2-154; Coverage: 99%)
Gene name: MB
Sequence domains: Globin
Structure domains: Globins

Ligands and Environments

4 bound ligands:
Ligand SO4 2 x SO4
Ligand ND4 1 x ND4
Ligand HEM 1 x HEM
Ligand DOD 74 x DOD
No modified residues

Experiments and Validation Details

Spacegroup: P21
Unit cell:
a: 64.53Å b: 30.87Å c: 34.87Å α: 90° β: 105.7° γ: 90°
R-values:
R R work R free 0.201 0.201 0.238

Quick links

Citations

2 review citations

Neutron protein crystallography: A complementary tool for locating hydrogens in proteins.
O'Dell et al. (2016)
1 more

15 mentions without citation

Neutron crystallography: opportunities, challenges, and limitations.
Blakeley et al. (2008)
14 more