cofactor binding | catalytic activity | oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen | organic cyclic compound binding | heme oxygenase (decyclizing) activity | tetrapyrrole binding | heme binding | heterocyclic compound binding | oxidoreductase activity
cellular process | organic substance catabolic process | heme metabolic process | porphyrin-containing compound metabolic process | catabolic process | organic cyclic compound metabolic process | cellular aromatic compound metabolic process | heme catabolic process | response to stimulus | response to stress | cellular nitrogen compound metabolic process | cofactor metabolic process | metal ion homeostasis | nitrogen compound metabolic process | oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen | heme oxidation | response to oxidative stress | cation homeostasis | heme oxygenase (decyclizing) activity | aromatic compound catabolic process | homeostatic process | iron ion homeostasis | metabolic process | oxidation-reduction process | chemical homeostasis | organic substance metabolic process | pigment metabolic process | ion homeostasis | organonitrogen compound catabolic process | heterocycle metabolic process | transition metal ion homeostasis | cellular metabolic process | oxidoreductase activity