FB2026_03 , released September 17, 2026
CV Term Report
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Term A-type (transient outward) potassium channel activity ID (Ontology) GO:0005250 (Gene Ontology)
Definition Enables the transmembrane transfer of a potassium ion by an outwardly-rectifying voltage-gated channel that produces a transient outward current upon a step change in membrane potential.[ PubMed:5575340 ]
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Genes (FBgn)GO_MOLECULAR_FUNCTION
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 A-type (transient outward) potassium channel activity (all annotations which use CV term, excluding "NOT" statements)
     enables | A-type (transient outward) potassium channel activity
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  voltage-gated potassium channel activity
   |__outward rectifier potassium channel activity
       |__A-type (transient outward) potassium channel activity  1 rec.
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Is a outward rectifier potassium channel activity
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Reactome:R-HSA-5577234 "KCND tetramer:KCNIP tetramer transport K+ from cytosol to extracellular region"