Predicted to enable A1 adenosine receptor binding activity; ATP binding activity; and G protein-coupled UTP receptor activity. Acts upstream of or within positive regulation of mucus secretion. Predicted to be located in apical plasma membrane and basolateral plasma membrane. Predicted to colocalize with early endosome; lysosome; and mitochondrion. Orthologous to human P2RY2 (purinergic receptor P2Y2). [provided by Alliance of Genome Resources, Apr 2022]