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PDBsum entry 3nwl

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protein ligands Protein-protein interface(s) links
Oxidoreductase PDB id
3nwl
Jmol PyMol
Contents
Protein chains
499 a.a.
Ligands
HEM ×4
NDP ×4
Waters ×121
PDB id:
3nwl
Name: Oxidoreductase
Title: The crystal structure of the p212121 form of bovine liver ca previously characterized by electron microscopy
Structure: Catalase. Chain: a, b, c, d. Ec: 1.11.1.6
Source: Bos taurus. Bovine,cow,domestic cattle,domestic cow. Organism_taxid: 9913
Resolution:
2.69Å     R-factor:   0.205     R-free:   0.241
Authors: L.M.Foroughi,Y.N.Kang,A.J.Matzger
Key ref: L.M.Foroughi et al. (2011). Polymer-Induced heteronucleation for protein single c growth: structural elucidation of bovine liver catala concanavalin a forms. Cryst.Growth des., 11, 1294.
Date:
09-Jul-10     Release date:   13-Jul-11    
PROCHECK
Go to PROCHECK summary
 Headers
 References

Protein chains
Pfam   ArchSchema ?
P00432  (CATA_BOVIN) -  Catalase
Seq:
Struc:
 
Seq:
Struc:
527 a.a.
499 a.a.*
Key:    PfamA domain  Secondary structure  CATH domain
* PDB and UniProt seqs differ at 2 residue positions (black crosses)

 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; Mn(2+)
Heme
Bound ligand (Het Group name = HEM) matches with 95.45% similarity
Mn(2+)
Molecule diagrams generated from .mol files obtained from the KEGG ftp site
 Gene Ontology (GO) functional annotation 
  GO annot!
  Cellular component     membrane   7 terms 
  Biological process     oxidation-reduction process   19 terms 
  Biochemical function     antioxidant activity     12 terms  

 

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