| id | GO:0004937 Detailed information
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| name | alpha1-adrenergic receptor activity
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| namespace | molecular_function
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| def | "Combining with epinephrine or norepinephrine to initiate a change in cell activity via activation of a G protein, with pharmacological characteristics of alpha1-adrenergic receptors; the activity involves transmitting the signal to the Gq alpha subunit of a heterotrimeric G protein." [GOC:cb, GOC:mah, IUPHAR_GPCR:1274]
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| synonym | "alpha1 adrenoceptor" EXACT []
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| is_a | GO:0004936 ! alpha-adrenergic receptor activity
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