FB2026_02 , released June 18, 2026

CV Term Report

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General Information

Term

potassium ion transmembrane transport

ID (Ontology)

GO:0071805 (Gene Ontology)

Definition

A process in which a potassium ion is transported from one side of a membrane to the other.

Also Known As

"potassium ion membrane transport"

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_BIOLOGICAL_PROCESS

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
potassium ion transmembrane transport (all annotations which use CV term, excluding "NOT" statements)
involved_in \| potassium ion transmembrane transport	--

Spanning Tree (Parents/Children)

monoatomic cation transport
 |__monoatomic cation transmembrane transport__
metal ion transport                            |
 |__potassium ion transport____________________|
monoatomic ion transmembrane transport         |
 |__monoatomic cation transmembrane transport__|
                                               potassium ion transmembrane transport  54 rec.
                                                |__mitochondrial potassium ion transmembrane transport
                                                |__potassium ion export across plasma membrane
                                                |   |__regulation of potassium ion export across plasma membrane(+)
                                                |__potassium ion import across plasma membrane 12 rec.
                                                |   |__regulation of potassium ion import(+) 1 rec.
                                                |__regulation of potassium ion transmembrane transport 3 rec.
                                                    |__negative regulation of potassium ion transmembrane transport(+)
                                                    |__positive regulation of potassium ion transmembrane transport(+) 1 rec.
                                                    |__regulation of potassium ion export across plasma membrane(+)
                                                    |__regulation of potassium ion import(+) 1 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	potassium ion transport monoatomic cation transmembrane transport
Part of
Synonyms & Secondary IDs
Synonyms
	"high affinity potassium ion import" NARROW "high affinity potassium ion uptake" NARROW "high-affinity potassium ion import" NARROW "high-affinity potassium ion uptake" NARROW "potassium ion membrane transport" EXACT
Secondary IDs

External Crossreferences & Linkouts
	Reactome:R-HSA-1296071 "Potassium Channels"