ENTRY EC 1.4.3.4
NAME Amine oxidase (flavin-containing)
Monoamine oxidase
Tyramine oxidase
Tyraminase
Amine oxidase
Adrenalin oxidase
CLASS Oxidoreductases
Acting on the CH-NH2 group of donors
With oxygen as acceptor
SYSNAME Amine:oxygen oxidoreductase(deaminating)(flavin-containing)
REACTION RCH2NH2 + H2O + O2 = RCHO + NH3 + H2O2
SUBSTRATE RCH2NH2
H2O
O2
Primary amine
Secondary amine
Tertiary amine
PRODUCT RCHO
NH3
H2O2
COFACTOR FAD
COMMENT A flavoprotein(FAD). Acts on primary amines, and usually also
on some secondary and tertiary amines.
PATHWAY PATH: MAP00260 Glycine, serine and threonine metabolism
PATH: MAP00330 Arginine and proline metabolism
PATH: MAP00340 Histidine metabolism
PATH: MAP00350 Tyrosine metabolism
PATH: MAP00360 Phenylalanine metabolism
PATH: MAP00380 Tryptophan metabolism
DISEASE MIM: 309850 Monoamine oxidase A; Brunner syndrome (3)
MIM: 309860 Monoamine oxidase B
MOTIF PS: PS00342 [SAGCN]-[RKH]-[LIVMAF]>
GENES HSA: MAOA(Hs.1782) MAOB(Hs.82163)
DBLINKS University of Geneva ENZYME DATA BANK: 1.4.3.4
WIT (What Is There) Metabolic Reconstruction: 1.4.3.4
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