Term Name:	putrescine oxidase activity
Synonyms:	putrescine:oxygen oxidoreductase (deaminating)
Definition:	Catalysis of the reaction: H2O + O2 + putrescine = 4-aminobutanal + H2O2 + NH4+.
Ontology:	GO: Molecular Function [GO:0050232]    QuickGO    AmiGO