› 3s1i

X-ray diffraction
1.77Å resolution

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-109815 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Globin domain-containing protein Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 139 amino acids
Theoretical weight: 15.93 KDa
Source organism: Methylacidiphilum infernorum V4
Expression system: Escherichia coli
UniProt:
  • Canonical: B3DUZ7 (Residues: 1-133; Coverage: 100%)
Gene names: Minf_1095, hmp
Sequence domains: Globin
Structure domains: Globins

Ligands and Environments

3 bound ligands:
Ligand HEM 3 x HEM
Ligand OXY 3 x OXY
Ligand SO4 3 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007 HF
Spacegroup: C2221
Unit cell:
a: 70.092Å b: 126.181Å c: 147.16Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.207 0.207 0.225
Expression system: Escherichia coli

Quick links

Citations

4 review citations

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

2 mentions without citation

A singular nitric oxide synthase with a globin domain found in Synechococcus PCC 7335 mobilizes N from arginine to nitrate.
Correa-Aragunde et al. (2018)
1 more