A subtype of bradykinin receptor that is induced in response to INFLAMMATION. It may play a role in chronic inflammation and has a high specificity for KININS lacking the C-terminal ARGININE such as des-Arg(10)-kallidin and des-Arg(9)-bradykinin. The receptor is coupled to $G-PROTEIN, GQ-$G11 ALPHA FAMILY and G-PROTEIN, GI-GO ALPHA FAMILY signaling proteins.
