FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

G protein-coupled GABA receptor activity

ID (Ontology)

GO:0004965 (Gene Ontology)

Definition

Combining with the amino acid gamma-aminobutyric acid (GABA, 4-aminobutyrate) and transmitting the signal across the membrane by activating an associated G-protein; promotes the exchange of GDP for GTP on the alpha subunit of a heterotrimeric G-protein complex.

Also Known As

"G-protein coupled GABA receptor activity"

Comment

Links to External Ontologies

QuickGO data AmiGO data

Annotations

Records annotated with this term OR any of its CHILD TERMS

Choose a record type to view annotations for this term and its child terms. Direct annotations and full annotation statements below also provide HitList buttons.

Results list data from multiple species. Choose a record type above to open its HitList.

Direct annotations: records annotated with this exact term (child terms are NOT included)

Data Class	Field	Direct annotations
Genes (FBgn)	GO_MOLECULAR_FUNCTION

Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records

Full annotation statements	Relevant FlyBase reports
Full annotation statements	Gene Groups	Genes
G protein-coupled GABA receptor activity (all annotations which use CV term, excluding "NOT" statements)
enables \| G protein-coupled GABA receptor activity	--

Spanning Tree (Parents/Children)

transmembrane signaling receptor activity
 |__G protein-coupled receptor activity__
 |__GABA receptor activity_______________|
                                         G protein-coupled GABA receptor activity  4 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	G protein-coupled receptor activity GABA receptor activity
Part of
Synonyms & Secondary IDs
Synonyms
	"G-protein coupled GABA receptor activity" EXACT "GABA-B receptor activity" RELATED "metabotropic GABA receptor" RELATED
Secondary IDs

External Crossreferences & Linkouts
	Reactome:R-HSA-1013012 "Binding of Gbeta/gamma to GIRK/Kir3 channels" Reactome:R-HSA-1013013 "Association of GABA B receptor with G protein beta-gamma subunits"