FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term gap junction hemi-channel activity ID (Ontology) GO:0055077 (Gene Ontology)
Definition A wide pore channel activity that enables the transport of a solute across a membrane via a gap junction hemi-channel. Two gap junction hemi-channels coupled together form a complete gap junction.
Also Known As"connexon channel activity"
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Data ClassFieldDirect annotations
Genes (FBgn)GO_MOLECULAR_FUNCTION
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 gap junction hemi-channel activity (all annotations which use CV term, excluding "NOT" statements)
     enables | gap junction hemi-channel activity
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channel activity
 |__wide pore channel activity_____
wide pore channel activity         |
 |__gap junction channel activity__|
                                   gap junction hemi-channel activity  1 rec.
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Is a wide pore channel activity
Part of gap junction channel activity
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Synonyms
  • "connexon channel activity" EXACT
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