Predicted to enable G protein-coupled receptor activity. Predicted to be involved in G protein-coupled receptor signaling pathway. Predicted to act upstream of or within signal transduction. Predicted to be located in neuron projection; neuronal cell body; and plasma membrane. Predicted to be integral component of plasma membrane. Is expressed in lung; lung epithelium; lung mesenchyme; pons; and pons mantle layer. Orthologous to human BRS3 (bombesin receptor subtype 3). [provided by Alliance of Genome Resources, Apr 2022]