Predicted to enable G protein-coupled receptor activity. Predicted to be involved in adenylate cyclase-activating G protein-coupled receptor signaling pathway and negative regulation of smoothened signaling pathway involved in dorsal/ventral neural tube patterning. Predicted to be located in cilium. Predicted to be active in recycling endosome. Orthologous to human GPR161 (G protein-coupled receptor 161). [provided by Alliance of Genome Resources, Apr 2022]