Predicted to enable G protein-coupled peptide receptor activity and peptide binding activity. Involved in negative regulation of hydrogen peroxide-induced cell death; negative regulation of systemic arterial blood pressure; and positive regulation of MAPK cascade. Acts upstream of or within negative regulation of cell differentiation; negative regulation of smoothened signaling pathway; and positive regulation of cerebellar granule cell precursor proliferation. Located in plasma membrane. Is expressed in brain; spinal cord; spinal cord gray matter; and spinal cord white matter. Orthologous to human GPR37L1 (G protein-coupled receptor 37 like 1). [provided by Alliance of Genome Resources, Apr 2022]