| Name | Alpha-1B adrenergic receptor |
| Description | This alpha-adrenergic receptor mediates its action by association with G proteins that activate a phosphatidylinositol-calcium second messenger system. Its effect is mediated by G(q) and G(11) proteins. Nuclear ADRA1A-ADRA1B heterooligomers regulate phenylephrine (PE)-stimulated ERK signaling in cardiac myocytes. |
| UniProt ID | P35368 |
| Gene | ADRA1B |
