1yai

X-ray diffraction
1.9Å resolution

X-RAY STRUCTURE OF A BACTERIAL COPPER,ZINC SUPEROXIDE DISMUTASE

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-132507 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Superoxide dismutase [Cu-Zn] Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 151 amino acids
Theoretical weight: 15.8 KDa
Source organism: Photobacterium leiognathi subsp. leiognathi
Expression system: Escherichia coli
UniProt:
  • Canonical: P00446 (Residues: 23-173; Coverage: 100%)
Gene name: sodC
Sequence domains: Copper/zinc superoxide dismutase (SODC)
Structure domains: Superoxide dismutase, copper/zinc binding domain

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU
Spacegroup: C2
Unit cell:
a: 120.7Å b: 87Å c: 43.5Å
α: 90° β: 90.6° γ: 90°
R-values:
R R work R free
0.149 0.149 0.21
Expression system: Escherichia coli