X-ray diffraction
1.15Å resolution

Atomic resolution crystal structure of Human Superoxide Dismutase


Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Superoxide dismutase [Cu-Zn] Chains: A, F
Molecule details ›
Chains: A, F
Length: 153 amino acids
Theoretical weight: 15.83 KDa
Source organism: Homo sapiens
  • Canonical: P00441 (Residues: 2-154; Coverage: 99%)
Gene name: SOD1
Sequence domains: Copper/zinc superoxide dismutase (SODC)
Structure domains: Superoxide dismutase, copper/zinc binding domain

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SRS BEAMLINE PX14.2
Spacegroup: P21
Unit cell:
a: 38.545Å b: 68.22Å c: 50.306Å
α: 90° β: 105.14° γ: 90°
R R work R free
0.157 0.155 0.206