PDBe 4nip

X-ray diffraction
1.9Å resolution

GVIGIAQ segment 147-153 from Human Superoxide Dismutase


Function and Biology Details

Reaction catalysed:
2 superoxide + 2 H(+) = O(2) + H(2)O(2)
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo decamer (preferred)
Entry contents:
1 distinct polypeptide molecule
Superoxide dismutase [Cu-Zn] Chain: A
Molecule details ›
Chain: A
Length: 7 amino acids
Theoretical weight: 657 Da
Source organism: Homo sapiens
Expression system: Not provided
  • Canonical: P00441 (Residues: 148-154; Coverage: 5%)
Gene name: SOD1

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID13
Spacegroup: C2
Unit cell:
a: 50.128Å b: 4.843Å c: 18.142Å
α: 90° β: 99.5° γ: 90°
R R work R free
0.234 0.232 0.248
Expression system: Not provided