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PDBsum entry 3ljf

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protein ligands metals Protein-protein interface(s) links
Oxidoreductase PDB id
3ljf
Jmol
Contents
Protein chains
192 a.a. *
Ligands
TRE ×4
Metals
_FE ×4
Waters ×532
* Residue conservation analysis
PDB id:
3ljf
Name: Oxidoreductase
Title: The x-ray structure of iron superoxide dismutase from pseudoalteromonas haloplanktis (crystal form ii)
Structure: Iron superoxide dismutase. Chain: a, c, b, d. Engineered: yes
Source: Pseudoalteromonas haloplanktis. Organism_taxid: 326442. Strain: tac 125. Gene: sodb, pshaa1215. Expressed in: escherichia coli. Expression_system_taxid: 562
Resolution:
2.10Å     R-factor:   0.192     R-free:   0.248
Authors: A.Merlino,I.Russo Krauss,B.Rossi,M.Conte,A.Vergara,F.Sica
Key ref: A.Merlino et al. (2010). Structure and flexibility in cold-adapted iron superoxide dismutases: the case of the enzyme isolated from Pseudoalteromonas haloplanktis. J Struct Biol, 172, 343-352. PubMed id: 20732427 DOI: 10.1016/j.jsb.2010.08.008
Date:
26-Jan-10     Release date:   08-Sep-10    
PROCHECK
Go to PROCHECK summary
 Headers
 References

Protein chains
Pfam   ArchSchema ?
P84612  (SODF_PSEHT) -  Superoxide dismutase [Fe]
Seq:
Struc:
192 a.a.
192 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  

 

 
    Added reference    
 
 
DOI no: 10.1016/j.jsb.2010.08.008 J Struct Biol 172:343-352 (2010)
PubMed id: 20732427  
 
 
Structure and flexibility in cold-adapted iron superoxide dismutases: the case of the enzyme isolated from Pseudoalteromonas haloplanktis.
A.Merlino, I.Russo Krauss, I.Castellano, E.De Vendittis, B.Rossi, M.Conte, A.Vergara, F.Sica.
 
  ABSTRACT  
 
No abstract given.