N(1)-acetylpolyamine oxidase activity
Catalysis of the reaction: N(1)-acetylspermine + O2 + H2O = 3-acetamidopropanal + spermidine + H2O2. Also converts N(1)-acetylspermidine to putrescine, and N(1),N(12)-diacetylspermine to N(1)-acetylspermidine.
GO:0046592
polyamine oxidase activity
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N1-acetylspermidine:oxygen oxidoreductase (3-acetamidopropanal-forming) activity
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N1-acetylspermine:oxygen oxidoreductase (3-acetamidopropanal-forming) activity
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