CATH Classification

Domain Context

CATH Clusters

Superfamily 3.10.450.40
Functional Family Amine oxidase

Enzyme Information

1.4.3.21
Primary-amine oxidase.
based on mapping to UniProt Q29437
RCH(2)NH(2) + H(2)O + O(2) = RCHO + NH(3) + H(2)O(2).
-!- A group of enzymes that oxidize primary monoamines but have little or no activity toward diamines, such as histamine, or toward secondary and tertiary amines. -!- They are copper quinoproteins (2,4,5-trihydroxyphenylalanine quinone) and, unlike EC 1.4.3.4, are sensitive to inhibition by carbonyl-group reagents, such as semicarbazide. -!- In some mammalian tissues the enzyme also functions as a vascular- adhesion protein (VAP-1). -!- Formerly EC 1.4.3.6.

UniProtKB Entries (1)

Q29437
AOCX_BOVIN
Bos taurus
Primary amine oxidase, liver isozyme

PDB Structure

PDB 1TU5
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Crystal structure of amine oxidase from bovine serum.
Lunelli, M., Di Paolo, M.L., Biadene, M., Calderone, V., Battistutta, R., Scarpa, M., Rigo, A., Zanotti, G.
J.Mol.Biol.
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