AmiGO 2: Term Details for "alpha2-adrenergic receptor activity" (GO:0004938)

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Term Information

Accession: GO:0004938
Name: alpha2-adrenergic receptor activity
Ontology: molecular_function
Synonyms: alpha2 adrenoceptor
Alternate IDs: None
Definition: 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. Source: GOC:cb, GOC:mah, IUPHAR_GPCR:1274
Comment: None
History: See term history for GO:0004938 at QuickGO
Chem. react.: None
Subset: None
Related: Link to all genes and gene products annotated to alpha2-adrenergic receptor activity (excluding "regulates").; Link to all direct and indirect annotations to alpha2-adrenergic receptor activity (excluding "regulates").; Link to all direct and indirect annotations download (limited to first 10,000) for alpha2-adrenergic receptor activity (excluding "regulates").

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For more information, please see the ontology relation documentation.

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GO:0008150 biological_process
GO:0065007 biological regulation
GO:0003674 molecular_function
GO:0009987 cellular process
GO:0060089 molecular transducer activity
GO:0050789 regulation of biological process
GO:0050896 response to stimulus
GO:0007154 cell communication
GO:0051716 cellular response to stimulus
GO:0050794 regulation of cellular process
GO:0023052 signaling
GO:0038023 signaling receptor activity
GO:0007186 G protein-coupled receptor signaling pathway
GO:0007165 signal transduction
GO:0004888 transmembrane signaling receptor activity
GO:0004930 G protein-coupled receptor activity
GO:0071875 adrenergic receptor signaling pathway
GO:0008227 G protein-coupled amine receptor activity
GO:0004935 adrenergic receptor activity
GO:0004936 alpha-adrenergic receptor activity
GO:0004938 alpha2-adrenergic receptor activity

Parents of alpha2-adrenergic receptor activity (GO:0004938)

subject	relation	object
alpha2-adrenergic receptor activity	is_a	alpha-adrenergic receptor activity (GO:0004936)
alpha2-adrenergic receptor activity	RO:0002162	Eumetazoa (NCBITaxon:6072)

This term has no children.

Reactome: R-HSA-400071