› 2awp

X-ray diffraction
2Å resolution

Function and Biology Details

Reaction catalysed: 
2 superoxide + 2 H(+) = O(2) + H(2)O(2)
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-112124 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Superoxide dismutase Chains: A, B
Molecule details ›
Chains: A, B
Length: 198 amino acids
Theoretical weight: 22.71 KDa
Source organism: Plasmodium knowlesi
Expression system: Escherichia coli
UniProt:
  • Canonical: D0VWV6 (Residues: 1-198; Coverage: 100%)
Gene names: FeSOD, PKNOH_S140243200
Sequence domains:

Ligands and Environments

2 bound ligands:
Ligand CL 2 x CL
Ligand UNX 3 x UNX
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU FR-E
Spacegroup: P212121
Unit cell:
a: 55.24Å b: 79.053Å c: 88.672Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.161 0.158 0.225
Expression system: Escherichia coli

Quick links

Citations

34 review citations

Structure-based insights into the catalytic power and conformational dexterity of peroxiredoxins.
Hall et al. (2011)
33 more

2 mentions without citation

Chemical screening methods to identify ligands that promote protein stability, protein crystallization, and structure determination.
Vedadi et al. (2006)
1 more