Predicted to enable G protein-coupled receptor activity and peptide binding activity. Predicted to be involved in G protein-coupled receptor signaling pathway. Predicted to act upstream of or within cell projection organization and signal transduction. Predicted to be located in plasma membrane. Predicted to be integral component of plasma membrane. Is expressed in adrenal gland; gut; heart; and nervous system. Orthologous to human GPR22 (G protein-coupled receptor 22). [provided by Alliance of Genome Resources, Apr 2022]