› 5o1k

X-ray diffraction
2.05Å resolution

Crystal structure of murine neuroglobin mutant V140W under 20 bar xenon pressure

Released:
DOI: 10.2210/pdb5o1k/pdb
PDB entry 5o1k coloured by chain, front view.
PDB entry 5o1k coloured by chain, side view.
PDB entry 5o1k coloured by chain, top view.
Source organism: Mus musculus
Primary publication:
Mapping Hydrophobic Tunnels and Cavities in Neuroglobin with Noble Gas under Pressure.
Colloc'h N, Carpentier P, Montemiglio LC, Vallone B, Prangé T
Biophys J 113 2199-2206 (2017)
PMID: 29108649

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-190170 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Neuroglobin Chain: A
Molecule details ›
Chain: A
Length: 148 amino acids
Theoretical weight: 16.72 KDa
Source organism: Mus musculus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9ER97 (Residues: 3-150; Coverage: 98%)
Gene name: Ngb
Sequence domains: Globin
Structure domains: Globins

Ligands and Environments

4 bound ligands:
Ligand HEM 1 x HEM
Ligand SO4 1 x SO4
Ligand XE 6 x XE
Ligand DIO 1 x DIO
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE BM16
Spacegroup: R32
Unit cell:
a: 89.257Å b: 89.257Å c: 115.416Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.155 0.152 0.202
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

2 review citations

The role of globins in cardiovascular physiology.
Keller et al. (2022)
1 more

1 mention without citation

Mapping Hydrophobic Tunnels and Cavities in Neuroglobin with Noble Gas under Pressure.
Colloc'h et al. (2017)