Mrgprb3 - MAS-related GPR, member B3

Predicted to enable G protein-coupled receptor activity and neuropeptide binding activity. Predicted to be involved in G protein-coupled receptor signaling pathway; mast cell degranulation; and positive regulation of cytokinesis. Predicted to act upstream of or within signal transduction. Predicted to be located in membrane. Predicted to be integral component of membrane. Orthologous to several human genes including MRGPRX1 (MAS related GPR family member X1); MRGPRX2 (MAS related GPR family member X2); and MRGPRX3 (MAS related GPR family member X3). [provided by Alliance of Genome Resources, Apr 2022]