Amine oxidase

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Ribbon representation of human diamine oxidase.[1]
amiloride binding protein 1 (amine oxidase (copper-containing))
Symbol ABP1
Entrez 26
OMIM 104610
RefSeq NM_001091
UniProt P19801
Other data
EC number
Locus Chr. 7 q34-qter

Amine oxidase (also known as histaminase) is an enzyme involved in the metabolism, oxidation, and inactivation of histamine within the digestive tract.

External links[edit]


  1. ^ PDB 3HI7; McGrath AP, Hilmer KM, Collyer CA, Shepard EM, Elmore BO, Brown DE, Dooley DM, Guss JM (2009). "Structure and inhibition of human diamine oxidase". Biochemistry 36 (41): 9810–9822. doi:10.1021/bi9014192. PMC 2791411. PMID 19764817. ; rendered with PyMOL