Beta-adrenergic receptors (Beta-1 adrenoreceptor) mediate the catecholamine-induced activation of adenylate cyclase through the action of G proteins. This receptor binds epinephrine and norepinephrine with approximately equal affinity. Subcellular location cell membrane; Multi-pass membrane protein. Homologous desensitization of the receptor is mediated by its phosphorylation by beta-adrenergic receptor kinase. Belongs to the G-protein coupled receptor 1 family.
基因名
ADRB1
蛋白名
beta-1 adrenergic receptor
亚基
Interacts with GOPC, MAGI3 and DLG4.
亚细胞定位
Cell membrane; Multi-pass membrane protein. Note=Localized at the plasma membrane. Found in the Golgi upon GOPC overexpression.
翻译后修饰
Homologous desensitization of the receptor is mediated by its phosphorylation by beta-adrenergic receptor kinase.
相似性
Belongs to the G-protein coupled receptor 1 family.
Adrenergic receptor subfamily. ADRB1 sub-subfamily.
功能
Beta-adrenergic receptors mediate the catecholamine-induced activation of adenylate cyclase through the action of G proteins. This receptor binds epinephrine and norepinephrine with approximately equal affinity.