FB2026_03 , released September 17, 2026
FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term ATAC complex ID (Ontology) GO:0140672 (Gene Ontology)
Definition A chromatin remodeling complex that regulates transcription via acetylation primarily of nucleosomal histones H3 and possibly H4. Shares the histone acetylation (HAT) module of GCN5/PCAF-ADA2-ADA3-SGF29 (or orthologs) with the related SAGA complex (GO:0000124). Contains HAT subunits GCN5 or PCAF in a mutually exclusive manner. In addition to the HAT module contains DR1/NC2B, KAT14, MBIP, WDR5, YEATS2 and ZZZ3 or orthologs. Also regulates the activity of non-histone targets and orchestrates mitotic progression by regulating Cyclin A degradation through acetylation.[ PubMed:19936620 PubMed:20562830 PubMed:28966424 ]
Also Known As "Ada two A containing complex" ; "Ada Two-A containing complex" ; "Ada-Two-A-containing complex" (for all, see Synonyms field below)
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Genes (FBgn)GO_CELLULAR_COMPONENT
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 ATAC complex (all annotations which use CV term, excluding "NOT" statements)
     part_of | ATAC complex       --
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  histone acetyltransferase complex
   |__SAGA-type complex
       |__ATAC complex  14 rec.
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Synonyms
  • "Ada two A containing complex" EXACT
    "Ada Two-A containing complex" EXACT
    "Ada-Two-A-containing complex" EXACT
    "ADA2A-containing complex" EXACT
    "G-ATAC complex" EXACT
    "KAT2A-containing ATAC complex" EXACT
    "KAT2B-containing ATAC complex" EXACT
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