ENTRY EC 1.4.3.6
NAME Amine oxidase (copper-containing)
Diamine oxidase
Diamino oxhydrase
Histaminase
Amine oxidase
CLASS Oxidoreductases
Acting on the CH-NH2 group of donors
With oxygen as acceptor
SYSNAME Amine:oxygen oxidoreductase (deaminating) (copper-containing)
REACTION RCH2NH2 + H2O = RCHO + NH3 + H2O2
SUBSTRATE RCH2NH2
H2O
Primary monoamine
Primary diamine
Histamine
PRODUCT RCHO
NH3
H2O2
COFACTOR Copper
PQQ
COMMENT A group of enzymes including those oxidizing primary monoamines,
diamines and histamine. They are copper quinoproteins. One form
of EC 1.3.1.15 from rat kidney also catalyses this reaction.
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
PATH: MAP00410 beta-Alanine metabolism
DISEASE MIM: 104610 Amiloride-binding protein-1
GENES ECO: b1386(tynA)
HSA: ABP1(AOC1)
STRUCTURES PDB: 1OAC 1SPU
DBLINKS University of Geneva ENZYME DATA BANK: 1.4.3.6
WIT (What Is There) Metabolic Reconstruction: 1.4.3.6
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