alpha2-adrenergic receptor activity

id: GO:0004938
name: alpha2-adrenergic receptor activity
namespace: molecular_function
type: go
obsolete: False

Description: Combining with epinephrine or norepinephrine to initiate a change in cell activity via activation of a G protein, with pharmacological characteristics of alpha2-adrenergic receptors; the activity involves transmitting the signal to the Gi alpha subunit of a heterotrimeric G protein.

Parent Functions