Target intelligence / Profile preview

Amine Oxidase Copper-Containing 3 (AOC3)

Target
AOC3
Molecular classification
Enzyme, Adhesion molecule, Glycoprotein, Amine oxidase
01

Overview

Amine oxidase copper-containing 3 (AOC3), also known as vascular adhesion protein-1 (VAP-1), is a membrane-bound glycoprotein enzyme involved in both enzymatic and adhesive cellular functions. It catalyzes the oxidative deamination of primary amines, producing aldehydes, hydrogen peroxide, and ammonia. AOC3 also mediates leukocyte trafficking during inflammation by facilitating leukocyte binding and migration across endothelial cells. It's been implicated in inflammatory, vascular, and metabolic diseases.

Other names
VAP-1HPAOSSAOVascular adhesion protein-1Membrane primary amine oxidaseSemicarbazide-sensitive amine oxidase
02

Mechanism of action

Inhibition of amine oxidase activity; disruption of leukocyte adhesion

03

Biological functions

Amine oxidationLeukocyte adhesionLeukocyte migrationEndothelial cell adhesionMonoamine metabolismDetoxificationCell-cell interaction
04

Disease associations

InflammationInflammatory diseasesVascular diseasesAtherosclerosisMetabolic disordersDiabetesAdiposity
05

Safety considerations

Oxidative stress induction due to hydrogen peroxide production
06

Biomarkers

Soluble VAP-1/AOC3 in serum

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