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PDBsum entry 2xq1

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protein ligands Protein-protein interface(s) links
Oxidoreductase PDB id
2xq1
Jmol
Contents
Protein chains
(+ 10 more) 491 a.a.
Ligands
HEM ×15
Waters ×65
PDB id:
2xq1
Name: Oxidoreductase
Title: Crystal structure of peroxisomal catalase from the yeast han polymorpha
Structure: Peroxisomal catalase. Chain: a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p. Ec: 1.11.1.6
Source: Pichia angusta. Hansenula polymorpha. Organism_taxid: 4905
Resolution:
2.90Å     R-factor:   0.190     R-free:   0.222
Authors: E.Penya-Soler,M.C.Vega,M.Wilmanns,C.P.Williams
Key ref: E.Peña-Soler et al. (2011). Structural features of peroxisomal catalase from the yeast Hansenula polymorpha. Acta Crystallogr D Biol Crystallogr, 67, 690-698. PubMed id: 21795810 DOI: 10.1107/S0907444911022463
Date:
31-Aug-10     Release date:   22-Jun-11    
PROCHECK
Go to PROCHECK summary
 Headers
 References

Protein chains
Pfam   ArchSchema ?
P30263  (CATA_PICAN) -  Peroxisomal catalase
Seq:
Struc:
507 a.a.
491 a.a.
Key:    PfamA domain  Secondary structure  CATH domain

 Enzyme reactions 
   Enzyme class: E.C.1.11.1.6  - Catalase.
[IntEnz]   [ExPASy]   [KEGG]   [BRENDA]
      Reaction: 2 H2O2 = O2 + 2 H2O
2 × H(2)O(2)
= O(2)
+ 2 × H(2)O
      Cofactor: Heme; Manganese
Heme
Bound ligand (Het Group name = HEM) matches with 95.45% similarity
Manganese
Molecule diagrams generated from .mol files obtained from the KEGG ftp site
 Gene Ontology (GO) functional annotation 
  GO annot!
  Cellular component     peroxisome   1 term 
  Biological process     oxidation-reduction process   3 terms 
  Biochemical function     oxidoreductase activity     5 terms  

 

 
    reference    
 
 
DOI no: 10.1107/S0907444911022463 Acta Crystallogr D Biol Crystallogr 67:690-698 (2011)
PubMed id: 21795810  
 
 
Structural features of peroxisomal catalase from the yeast Hansenula polymorpha.
E.Peña-Soler, M.C.Vega, M.Wilmanns, C.Williams.
 
  ABSTRACT  
 
No abstract given.