FB2026_03 , released September 17, 2026

CV Term Report

Help Close All Open All

General Information

Term

potassium channel activator activity

ID (Ontology)

GO:0099104 (Gene Ontology)

Definition

Binds to and increases the activity of a potassium channel, resulting in its opening.

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	Genes
potassium channel activator activity (all annotations which use CV term, excluding "NOT" statements)
enables \| potassium channel activator activity

Spanning Tree (Parents/Children)

channel regulator activity
 |__channel activator activity____________
ion channel regulator activity            |
 |__potassium channel regulator activity__|
transporter activator activity            |
 |__channel activator activity____________|
                                          potassium channel activator activity  2 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	potassium channel regulator activity channel activator activity
Part of
Synonyms & Secondary IDs
Synonyms

Secondary IDs

External Crossreferences & Linkouts
	Reactome:R-HSA-400063 "Low conductance potassium channels in pancreatic beta cells open in response to epinephrine"