FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
CV Term Report
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General Information
Term CHRAC ID (Ontology) GO:0008623 (Gene Ontology)
Definition An ISWI complex that contains an ATPase subunit of the ISWI family (SNF2H in mammals, Isw2 in S. cerevisiae), an ACF1 homolog, and additional small histone fold subunits (generally two of these, but Xenopus has only one and some additional non-conserved subunits). CHRAC plays roles in the regulation of RNA polymerase II transcription and in DNA replication and repair.[ PubMed:15284901 PubMed:16568949 PubMed:21810179 PubMed:9252192 ]
Also Known As "chromatin accessibility complex"
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Annotations
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Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Genes (FBgn)  GO_CELLULAR_COMPONENT       4
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 Full annotation statements 
Relevant FlyBase reports
 Gene Groups Genes
 CHRAC (all annotations which use CV term, excluding "NOT" statements)       1      4
     part_of | CHRAC       --       4
Spanning Tree (Parents/Children)
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  SWI/SNF superfamily-type complex
   |__ISWI-type complex
       |__CHRAC  5 rec.
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Is a ISWI-type complex
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Synonyms
  • "chromatin accessibility complex" EXACT
    "ISW2 complex" NARROW
Secondary IDs
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