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PDBsum entry 2a03

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protein metals Protein-protein interface(s) links
Oxidoreductase PDB id
2a03
Jmol
Contents
Protein chains
197 a.a. *
Metals
_ZN
_MN ×2
Waters ×256
* Residue conservation analysis
PDB id:
2a03
Name: Oxidoreductase
Title: Superoxide dismutase protein from plasmodium berghei
Structure: Fe-superoxide dismutase homolog. Chain: a, b. Engineered: yes
Source: Plasmodium berghei. Organism_taxid: 5821. Gene: pb000490.02.0. Expressed in: escherichia coli. Expression_system_taxid: 562.
Biol. unit: Dimer (from PQS)
Resolution:
2.33Å     R-factor:   0.171     R-free:   0.202
Authors: M.A.Holmes,E.A.Merritt,Structural Genomics Of Pathogenic Pro Consortium (Sgpp)
Key ref: M.A.Holmes et al. Hypothetical protein from plasmodium berghei. To be published, .
Date:
15-Jun-05     Release date:   21-Jun-05    
PROCHECK
Go to PROCHECK summary
 Headers
 References

Protein chains
Pfam   ArchSchema ?
Q4YW77  (Q4YW77_PLABA) -  Superoxide dismutase
Seq:
Struc:
198 a.a.
197 a.a.
Key:    PfamA domain  Secondary structure  CATH domain

 Enzyme reactions 
   Enzyme class: E.C.1.15.1.1  - Superoxide dismutase.
[IntEnz]   [ExPASy]   [KEGG]   [BRENDA]
      Reaction: 2 superoxide + 2 H+ = O2 + H2O2
2 × superoxide
+ 2 × H(+)
= O(2)
+ H(2)O(2)
      Cofactor: Fe cation or Mn(2+) or (Zn(2+) and Cu cation)
Molecule diagrams generated from .mol files obtained from the KEGG ftp site
 Gene Ontology (GO) functional annotation 
  GO annot!
  Biological process     oxidation-reduction process   3 terms 
  Biochemical function     oxidoreductase activity     3 terms