FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
CV Term Report
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General Information
Term voltage-gated monoatomic cation channel activity ID (Ontology) GO:0022843 (Gene Ontology)
Definition Enables the transmembrane transfer of a cation by a voltage-gated channel. A cation is a positively charged ion. A voltage-gated channel is a channel whose open state is dependent on the voltage across the membrane in which it is embedded.[ ISBN:0815340729 ]
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Annotations
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Data Class Field Records
Genes (FBgn)  GO_MOLECULAR_FUNCTION       8
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 Full annotation statements 
Relevant FlyBase reports
 Gene Groups Genes
 voltage-gated monoatomic cation channel activity (all annotations which use CV term, excluding "NOT" statements)       3      8
     enables | voltage-gated monoatomic cation channel activity       --       8
Spanning Tree (Parents/Children)
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monoatomic ion channel activity
 |__voltage-gated monoatomic ion channel activity_____
 |__monoatomic cation channel activity________________|
monoatomic cation transmembrane transporter activity  |
 |__monoatomic cation channel activity________________|
voltage-gated channel activity                        |
 |__voltage-gated monoatomic ion channel activity_____|
                                                      voltage-gated monoatomic cation channel activity  30 rec.
                                                       |__voltage-gated calcium channel activity 10 rec.
                                                       |   |__high voltage-gated calcium channel activity 3 rec.
                                                       |   |__intermediate voltage-gated calcium channel activity
                                                       |   |__light-activated voltage-gated calcium channel activity
                                                       |   |__low voltage-gated calcium channel activity 2 rec.
                                                       |   |__voltage-gated calcium channel activity involved in cardiac muscle cell action potential(+)
                                                       |   |__voltage-gated calcium channel activity involved in positive regulation of presynaptic cytosolic calcium levels
                                                       |   |__voltage-gated calcium channel activity involved in regulation of cytosolic calcium levels(+)
                                                       |__voltage-gated potassium channel activity 16 rec.
                                                       |   |__delayed rectifier potassium channel activity 4 rec.
                                                       |   |__inward rectifier potassium channel activity(+) 5 rec.
                                                       |   |__open rectifier potassium channel activity
                                                       |   |__outward rectifier potassium channel activity(+) 2 rec.
                                                       |   |__voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization(+)
                                                       |   |__voltage-gated potassium channel activity involved in SA node cell action potential depolarization
                                                       |__voltage-gated proton channel activity
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Is a voltage-gated monoatomic ion channel activity
monoatomic cation channel activity
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Synonyms
  • "voltage-gated cation channel activity" BROAD
Secondary IDs
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Reactome:R-HSA-2534378 "Hv1 Mediated H+ Permeability"
Reactome:R-HSA-6788999 "HV1-mediated H+ transfer"