› 3gln

X-ray diffraction
2.26Å resolution

Carbonmonoxy Ngb under Xenon pressure

Released:
DOI: 10.2210/pdb3gln/pdb
PDB entry 3gln coloured by chain, front view.
PDB entry 3gln coloured by chain, side view.
PDB entry 3gln coloured by chain, top view.
Source organism: Mus musculus
Primary publication:
The structure of neuroglobin at high Xe and Kr pressure reveals partial conservation of globin internal cavities.
Moschetti T, Mueller U, Schulze J, Brunori M, Vallone B
Biophys J 97 1700-8 (2009)
PMID: 19751675

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-190170 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Neuroglobin Chain: A
Molecule details ›
Chain: A
Length: 154 amino acids
Theoretical weight: 17.31 KDa
Source organism: Mus musculus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9ER97 (Residues: 1-151; Coverage: 100%)
Gene name: Ngb
Sequence domains: Globin
Structure domains: Globins

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
X-ray source: ELETTRA BEAMLINE 5.2R
Spacegroup: R32
Unit cell:
a: 88.68Å b: 88.68Å c: 109.83Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.224 0.192 0.254
Expression system: Escherichia coli

Quick links

Citations

3 review citations

Neuroglobin: From structure to function in health and disease.
Ascenzi et al. (2016)
2 more

1 mention without citation

The structure of neuroglobin at high Xe and Kr pressure reveals partial conservation of globin internal cavities.
Moschetti et al. (2009)