View in Gene3D

CATH Superfamily 2.70.98.20

Copper amine oxidase, catalytic domain

The name of this superfamily has been modified since the most recent official CATH+ release (v4_4_0). At the point of the last release, this superfamily was named:

"
Copper amine oxidase, catalytic domain
".

Functional Families

Overview of the Structural Clusters (SC) and Functional Families within this CATH Superfamily. Clusters with a representative structure are represented by a filled circle.
« Back to all FunFams

FunFam 8: Amine oxidase

There are 1 EC terms in this cluster

Please note: EC annotations are assigned to the full protein sequence rather than individual protein domains. Since a given protein can contain multiple domains, it is possible that some of the annotations below come from additional domains that occur in the same protein, but have been classified elsewhere in CATH.

Note: The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.

EC Term Annotations Evidence
Primary-amine oxidase. [EC: 1.4.3.21]
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.
 1 O23349
CATH-Gene3D is a Global Biodata Core Resource Learn more...