Post Translational Modifications | C-terminal Ser or Thr residues may be phosphorylated. |
Function | 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. |
Protein Name | Alpha-1a Adrenergic ReceptorAlpha-1a AdrenoreceptorAlpha-1a AdrenoceptorAlpha-1c Adrenergic ReceptorAlpha-Adrenergic Receptor 1c |
Database Links | Reactome: R-HSA-390696Reactome: R-HSA-416476Reactome: R-HSA-416482 |
Cellular Localisation | Nucleus MembraneMulti-Pass Membrane ProteinCell MembraneCytoplasmMembraneCaveolaLocation At The Nuclear Membrane Facilitates Heterooligomerization And Regulates Erk-Mediated Signaling In Cardiac MyocytesColocalizes With GnaqPlcb1 As Well As Lap2 At The Nuclear Membrane Of Cardiac Myocytes |
Alternative Protein Names | Alpha-1a Adrenergic Receptor proteinAlpha-1a Adrenoreceptor proteinAlpha-1a Adrenoceptor proteinAlpha-1c Adrenergic Receptor proteinAlpha-Adrenergic Receptor 1c proteinADRA1A proteinADRA1C protein |
Information sourced from Uniprot.org