4bcz

X-ray diffraction
1.93Å resolution

Monomeric Human Cu,Zn Superoxide dismutase, loops IV and VII deleted, apo form.

Released:
Source organism: Homo sapiens

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-132490 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Superoxide dismutase [Cu-Zn] Chains: A, B
Molecule details ›
Chains: A, B
Length: 110 amino acids
Theoretical weight: 10.99 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P00441 (Residues: 2-49, 83-124, 141-154; Coverage: 68%)
Gene name: SOD1
Sequence domains: Copper/zinc superoxide dismutase (SODC)
Structure domains: Superoxide dismutase, copper/zinc binding domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: MAX II BEAMLINE I911-2
Spacegroup: P65
Unit cell:
a: 74.43Å b: 74.43Å c: 59.27Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.172 0.169 0.22
Expression system: Escherichia coli BL21(DE3)