FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
CV Term Report
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General Information
Term potassium channel inhibitor activity ID (Ontology) GO:0019870 (Gene Ontology)
Definition Binds to and stops, prevents, or reduces the activity of a potassium channel.
Comment
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Data Class Field Records
Genes (FBgn)  GO_MOLECULAR_FUNCTION       1
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 Full annotation statements 
Relevant FlyBase reports
 Genes
 potassium channel inhibitor activity (all annotations which use CV term, excluding "NOT" statements)       1
     enables | potassium channel inhibitor activity       1
Spanning Tree (Parents/Children)
Only view relationship: 
channel inhibitor activity
 |__ion channel inhibitor activity________
ion channel regulator activity            |
 |__ion channel inhibitor activity________|
 |__potassium channel regulator activity__|
                                          potassium channel inhibitor activity  1 rec.
                                           |__inward rectifier potassium channel inhibitor activity
                                           |__outward rectifier potassium channel inhibitor activity
                                           |__small conductance calcium-activated potassium channel inhibitor activity
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Is a ion channel inhibitor activity
potassium channel regulator activity
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Synonyms
Secondary IDs
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Reactome:R-HSA-381644 "ER calcium channels open in response to activated PKA"
Reactome:R-HSA-381713 "Potassium voltage-gated channels close in reponse to PKA"