peroxidase activity https://github.com/geneontology/go-ontology/issues/23121 https://github.com/geneontology/go-ontology/issues/25776 https://github.com/geneontology/go-ontology/issues/30193 https://github.com/geneontology/go-ontology/issues/31239 MPO Reactome:R-HSA-1222346 KEGG_REACTION:R03532 scopoletin peroxidase Reactome:R-HSA-6789031 eosinophil peroxidase activity lactoperoxidase activity Reactome:R-HSA-2559639 Wikipedia:Peroxidase molecular_function GO:0004601 Reactome:R-HSA-6789126 Reactome:R-HSA-8933635 Reactome:R-HSA-2309773 donor:hydrogen-peroxide oxidoreductase activity Reactome:R-HSA-8855490 verdoperoxidase secretory plant peroxidase activity peroxidase reaction GO:0016693 horseradish peroxidase (HRP) pyrocatechol peroxidase oxyperoxidase activity thiocyanate peroxidase Reactome:R-HSA-140359 guaiacol peroxidase Reactome:R-HSA-5631885 protoheme peroxidase EC:1.11.1.- extensin peroxidase myeloperoxidase activity heme peroxidase japanese radish peroxidase GO:0016685 bacterial catalase-peroxidase activity GO:0016686 Catalysis of the reaction: a reduced substrate + ROOH = an oxidized substrate + ROH + H2O. GO:0016687 Reactome:R-HSA-3341296 antioxidant activity oxidoreductase activity, acting on peroxide as acceptor