Predicted to enable several functions, including heparin binding activity; metal ion binding activity; and oxidoreductase activity, acting on the CH-NH2 group of donors, oxygen as acceptor. Predicted to be involved in several processes, including cellular response to azide; cellular response to copper ion starvation; and cellular response to histamine. Predicted to act upstream of or within amiloride transport. Predicted to be located in bicellular tight junction and extracellular exosome. Predicted to be active in plasma membrane. Is expressed in mesonephros and urinary system. Orthologous to human AOC1 (amine oxidase copper containing 1). [provided by Alliance of Genome Resources, Apr 2022]