这个基因编码的蛋白质是一个G蛋白偶联的膜受体，与蛙皮素样肽结合这种结合导致磷脂酰肌醇钙第二信使系统的激活，其生理作用包括调节代谢率、葡萄糖代谢和高血压[由RefSeq提供，2011年9月]
The protein encoded by this gene is a G protein-coupled membrane receptor that binds bombesin-like peptides. This binding results in activation of a phosphatidylinositol-calcium second messenger system, with physiological effects including regulation of metabolic rate, glucose metabolism, and hypertension. [provided by RefSeq, Sep 2011]