Predicted to enable G protein-coupled receptor activity. Predicted to be involved in adenylate cyclase-activating G protein-coupled receptor signaling pathway. Predicted to act upstream of or within G protein-coupled receptor signaling pathway and cell surface receptor signaling pathway. Predicted to be located in membrane. Predicted to be active in plasma membrane. Is expressed in brain; heart; intestine; and testis. Orthologous to human ADGRG4 (adhesion G protein-coupled receptor G4).