FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term U2AF complex ID (Ontology) GO:0089701 (Gene Ontology)
Definition A heterodimeric protein complex consisting of conserved large and small U2AF subunits that contributes to spliceosomal RNA splicing by binding to consensus sequences at the 3' splice site. U2AF is required to stabilize the association of the U2 snRNP with the branch point.[ PubMed:15231733 PubMed:1538748 PubMed:2963698 PubMed:8657565 ]
Also Known As"U2 accessory factor" ; "U2AF"
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Genes (FBgn)GO_CELLULAR_COMPONENT
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 U2AF complex (all annotations which use CV term, excluding "NOT" statements)
     part_of | U2AF complex       --
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nucleus_____________________
protein-containing complex__|
                            nuclear protein-containing complex
                             |__U2AF complex  5 rec.
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Synonyms
  • "U2 accessory factor" EXACT
    "U2AF" EXACT
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