FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term ligand-gated sodium channel activity ID (Ontology) GO:0015280 (Gene Ontology)
Definition Enables the transmembrane transfer of a sodium ion by a channel that opens when a specific ligand has been bound by the channel complex or one of its constituent parts.
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Data ClassFieldDirect annotations
Genes (FBgn)GO_MOLECULAR_FUNCTION
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 Genes
 ligand-gated sodium channel activity (all annotations which use CV term, excluding "NOT" statements)
     contributes_to | ligand-gated sodium channel activity
     enables | ligand-gated sodium channel activity
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monoatomic cation channel activity
 |__sodium channel activity__________________________
 |__ligand-gated monoatomic cation channel activity__|
sodium ion transmembrane transporter activity        |
 |__sodium channel activity__________________________|
ligand-gated monoatomic ion channel activity         |
 |__ligand-gated monoatomic cation channel activity__|
                                                     ligand-gated sodium channel activity  41 rec.
                                                      |__kainate selective glutamate receptor activity 9 rec.
                                                      |__pH-gated sodium channel activity 1 rec.
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Is a sodium channel activity
ligand-gated monoatomic cation channel activity
Part of
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Synonyms
  • "acid-sensing ion channel activity" NARROW
    "epithelial sodium channel" NARROW
Secondary IDs
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Reactome:R-HSA-2672334 "SCNN channels transport extracellular Na+ to cytosol"