Catalase-peroxidase

Catalase-peroxidase (EC 1.11.1.21, katG (gene)) is an enzyme with systematic name donor:hydrogen-peroxide oxidoreductase. This enzyme catalyses the following chemical reaction

  1. donor + H2O2 oxidized donor + 2 H2O
  2. 2 H2O2 O2 + 2 H2O
Catalase-peroxidase
Identifiers
EC no.1.11.1.21
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
Search
PMCarticles
PubMedarticles
NCBIproteins

This enzyme is a strong catalase with H2O2 as donor which releases O2.

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