1pu0

X-ray diffraction
1.7Å resolution

Structure of Human Cu,Zn Superoxide Dismutase

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Superoxide dismutase [Cu-Zn] Chains: A, B, C, D, E, F, G, H, I, J
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J
Length: 153 amino acids
Theoretical weight: 15.83 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • 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

3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL7-1
Spacegroup: C2221
Unit cell:
a: 203.58Å b: 165.68Å c: 144.15Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.211 0.21 0.243
Expression system: Escherichia coli