CATH Classification

Domain Context

CATH Clusters

Superfamily 3.10.450.40
Functional Family Primary amine oxidase

Enzyme Information

1.4.3.21
Primary-amine oxidase.
based on mapping to UniProt P46883
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)

P46883
AMO_ECOLI
Escherichia coli K-12
Primary amine oxidase

PDB Structure

PDB 1DYU
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
The Active Site Base Controls Cofactor Reactivity in Escherichia Coli Amine Oxidase : X-Ray Crystallographicstudies with Mutational Variants
Murray, J.M., Wilmot, C.M., Saysell, C.G., Jaeger, J., Knowles, P.F., Phillips, S.E.V., McPherson, M.J.
Biochemistry