Predicted to enable G protein-coupled peptide receptor activity and cysteinyl leukotriene receptor activity. Involved in positive regulation of ERK1 and ERK2 cascade; positive regulation of angiogenesis; and positive regulation of cell death. Predicted to be located in membrane. Predicted to be integral component of plasma membrane. Human ortholog(s) of this gene implicated in aspirin-induced respiratory disease and asthma. Orthologous to human CYSLTR2 (cysteinyl leukotriene receptor 2). [provided by Alliance of Genome Resources, Apr 2022]