FB2026_03 , released September 17, 2026
FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term CCAAT-binding factor complex ID (Ontology) GO:0016602 (Gene Ontology)
Definition A heteromeric transcription factor complex that binds to the CCAAT-box upstream of promoters; functions as both an activator and a repressor, depending on its interacting cofactors. Typically trimeric consisting of NFYA, NFYB and NFYC subunits. In Saccharomyces, it activates the transcription of genes in response to growth in a nonfermentable carbon source and consists of four known subunits: HAP2, HAP3, HAP4 and HAP5.[ PubMed:7828851 ]
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Genes (FBgn)GO_CELLULAR_COMPONENT
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 CCAAT-binding factor complex (all annotations which use CV term, excluding "NOT" statements)
     part_of | CCAAT-binding factor complex       --
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transcription regulator complex_____
nuclear protein-containing complex__|
                                    RNA polymerase II transcription regulator complex
                                     |__CCAAT-binding factor complex  4 rec.
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Is a RNA polymerase II transcription regulator complex
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Synonyms
  • "CBF complex" RELATED
    "NF-Y transcription factor complex" RELATED
    "nuclear transcription factor Y complex" RELATED
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