Bradykinin - Receptor B is a G-protein - encoded receptor for Bradykinin , coupled to the BDKRB2 - Gene in humans . Bradykinin receptor B is a G-protein encoded receptor for bradykinin , coupled by the BDKRB2 gene in humans . Bradykinin - Receptor B is a G-protein - coupled receptor for Bradykinin , which is encoded in humans by the BDKRB2 - Gene .