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Peroksidaza

Izvor: Wikipedija
Peroksidaza
Identifikatori
EC broj 1.11.1.7
CAS broj 9003-99-0
IntEnz IntEnz view
BRENDA BRENDA entry
ExPASy NiceZyme view
KEGG KEGG entry
MetaCyc metabolic pathway
PRIAM profile
PDB RCSB PDB PDBe PDBj PDBsum

Peroksidaza (EC 1.11.1.7, laktoperoksidaza, gvajakolna peroksidaza, biljna peroksidaza, peroksidaza zrna soje, ekstenzinska peroksidaza, hem peroksidaza, oksiperoksidaza, protohem peroksidaza, pirokateholna peroksidaza, skopoletinska peroksidaza, Coprinus cinereus peroksidaza, Arthromyces ramosus peroksidaza) je enzim sa sistematskim imenom fenolni donor:vodonik-peroksid oksidoreduktaza.[1][2][3][4][5][6][7][8][9] Ovaj enzim katalizuje sledeću hemijsku reakciju:

2 fenolni donor + H2O2 2 fenoksil radical donora + 2 H2O

Enzimi ove grupe su hemni proteini sa histidinom kao proksimalnim ligandom.

Reference

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  1. Kenten, R.H. and Mann, P.J.G. (1954). „Simple method for the preparation of horseradish peroxidase”. Biochem. J. 57: 347-348. PMID 13172193. 
  2. Morrison, M., Hamilton, H.B. and Stotz, E. (1957). „The isolation and purification of lactoperoxidase by ion exchange chromatography”. J. Biol. Chem. 228: 767-776. PMID 13475358. 
  3. Paul, K.G. (1963). „Peroxidases”. u: Boyer, P.D., Lardy, H. and Myrbäck, K.. The Enzymes. 8 (2nd izd.). New York: Academic Press. str. 227-274. 
  4. Tagawa, K., Shin, M. and Okunuki, K. (1959). „Peroxidases from wheat germ”. Nature (Lond.) 183: 111-111. PMID 13622706. 
  5. Theorell, H. (1943). „The preparation and some properties of crystalline horse-radish peroxidase”. Ark. Kemi Mineral. Geol. 16A No. 2: 1-11. 
  6. Farhangrazi, Z.S., Copeland, B.R., Nakayama, T., Amachi, T., Yamazaki, I. and Powers, L.S. (1994). „Oxidation-reduction properties of compounds I and II of Arthromyces ramosus peroxidase”. Biochemistry 33: 5647-5652. PMID 8180190. 
  7. Aitken, M.D. and Heck, P.E. (1998). „Turnover capacity of coprinus cinereus peroxidase for phenol and monosubstituted phenol”. Biotechnol. Prog. 14: 487-492. PMID 9622531. 
  8. Dunford, H.B. (1999). Heme peroxidases. Wiley-VCH, New York. str. 33-218. 
  9. Torres, E and Ayala, M. (2010). Biocatalysis based on heme peroxidases. Springer, Berlin. str. 7-110. 

Literatura

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Vanjske veze

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