Predicted to enable G protein-coupled receptor activity; coreceptor activity; and virus receptor activity. Predicted to be involved in G protein-coupled receptor signaling pathway and viral entry into host cell. Predicted to act upstream of or within T cell migration. Predicted to be located in endosome. Predicted to be active in plasma membrane. Orthologous to human GPR15 (G protein-coupled receptor 15). [provided by Alliance of Genome Resources, Apr 2022]