Structural highlights
Function
ADA1A_HUMAN 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.[1] [2]
References
- ↑ Wright CD, Chen Q, Baye NL, Huang Y, Healy CL, Kasinathan S, O'Connell TD. Nuclear alpha1-adrenergic receptors signal activated ERK localization to caveolae in adult cardiac myocytes. Circ Res. 2008 Oct 24;103(9):992-1000. PMID:18802028 doi:10.1161/CIRCRESAHA.108.176024
- ↑ Wright CD, Wu SC, Dahl EF, Sazama AJ, O'Connell TD. Nuclear localization drives α1-adrenergic receptor oligomerization and signaling in cardiac myocytes. Cell Signal. 2012 Mar;24(3):794-802. PMID:22120526 doi:10.1016/j.cellsig.2011.11.014
