Enzyme Details

Enzyme (Recommended) Name	catalase-peroxidase
Alternative names	donor:hydrogen-peroxide oxidoreductase katG (gene name)
EC Classification	1.11.1.21
Classification	Oxidoreductases Acting on a peroxide as acceptor (peroxidases) Peroxidase
Catalyses reactions	2 H2O2 <-> 2 H2O + O2 t-Butylhydroperoxide + o-Dianisidine <-> H2O + t-Butanol + Oxidized o-dianisidine H2O2 + o-Dianisidine <-> 2 H2O + Oxidized o-dianisidine 1,2,3-Trihydroxybenzene + t-Butylhydroperoxide <-> H2O + t-Butanol + 3-Hydroxy-1,2-benzoquinone 2,2'-Azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) + t-Butylhydroperoxide <-> H2O + t-Butanol + Oxidized 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) H+ + NADPH + t-Butylhydroperoxide <-> H2O + NADP+ + t-Butanol NADH + H+ + t-Butylhydroperoxide <-> NAD+ + H2O + t-Butanol
External links	Expasy KEGG IntEnz (EBI) IUBMB Reactome HepatoSys
	View all entries for EC Class 1.11.1.21