ID   1.4.3.22
DE   diamine oxidase.
AN   amine oxidase.
AN   amine oxidase (copper-containing).
AN   CAO.
AN   copper amine oxidase.
AN   Cu-containing amine oxidase.
AN   diamino oxhydrase.
AN   histaminase.
AN   histamine deaminase.
AN   semicarbazide-sensitive amine oxidase.
AN   SSAO.
CA   H2O + histamine + O2 = H2O2 + imidazole-4-acetaldehyde + NH4(+).
CC   -!- A group of enzymes that oxidize diamines, such as histamine, and also
CC       some primary monoamines but have little or no activity toward
CC       secondary and tertiary amines.
CC   -!- They are copper quinoproteins (2,4,5-trihydroxyphenylalanine quinone)
CC       and, like EC 1.4.3.21 but unlike EC 1.4.3.4, they are sensitive to
CC       inhibition by carbonyl-group reagents, such as semicarbazide.
CC   -!- Formerly EC 1.4.3.6.
DR   Q12556, AMO1_ASPNG ;  Q59118, AMOH_ARTGO ;  P19801, AOC1_HUMAN ;
DR   Q8JZQ5, AOC1_MOUSE ;  Q9TRC7, AOC1_PIG   ;  P36633, AOC1_RAT   ;
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