X-ray diffraction
1.95Å resolution

Human brain neuroglobin three-dimensional structure


Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Neuroglobin Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 151 amino acids
Theoretical weight: 16.87 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q9NPG2 (Residues: 1-151; Coverage: 100%)
Gene name: NGB
Sequence domains: Globin
Structure domains: Globins

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: P21
Unit cell:
a: 39.598Å b: 94.927Å c: 67.563Å
α: 90° β: 94.38° γ: 90°
R R work R free
0.178 0.178 0.233
Expression system: Escherichia coli BL21(DE3)