Predicted to enable identical protein binding activity and neuropeptide receptor activity. Predicted to be involved in neuropeptide signaling pathway. Predicted to act upstream of or within phospholipase C-activating G protein-coupled receptor signaling pathway. Predicted to be located in plasma membrane. Predicted to be integral component of membrane. Orthologous to human GPR139 (G protein-coupled receptor 139). [provided by Alliance of Genome Resources, Apr 2022]