Predicted to enable G protein-coupled peptide receptor activity. Predicted to be involved in neuropeptide signaling pathway and positive regulation of cytokinesis. Predicted to act upstream of or within positive regulation of cytosolic calcium ion concentration involved in phospholipase C-activating G protein-coupled signaling pathway. Predicted to be integral component of plasma membrane. Orthologous to human RXFP3 (relaxin family peptide receptor 3). [provided by Alliance of Genome Resources, Apr 2022]