Predicted to enable G protein-coupled receptor activity. Acts upstream of or within chemosensory behavior and hematopoietic progenitor cell differentiation. Predicted to be located in plasma membrane. Predicted to be integral component of membrane. Orthologous to human MRGPRX1 (MAS related GPR family member X1); MRGPRX3 (MAS related GPR family member X3); and MRGPRX4 (MAS related GPR family member X4). [provided by Alliance of Genome Resources, Apr 2022]