FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
CV Term Report
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General Information
Term transcription coregulator activity ID (Ontology) GO:0003712 (Gene Ontology)
Definition A transcription regulator activity that modulates the transcription of specific gene sets via binding to a DNA-binding transcription factor at a specific genomic locus, either on its own or as part of a complex. Coregulators often act by altering chromatin structure and modifications. For example, one class of transcription coregulators modifies chromatin structure through covalent modification of histones. A second class remodels the conformation of chromatin in an ATP-dependent fashion. A third class modulates interactions of DNA-bound DNA-binding transcription factors with other transcription coregulators.[ PubMed:10213677 PubMed:16858867 PubMed:24203923 PubMed:25957681 ]
Also Known As "transcription cofactor activity" ; "transcription coreceptor activity" ; "transcriptional co-regulator"
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Annotations
Records annotated with this term OR any of its CHILD TERMS
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Data Class Field Records
Genes (FBgn)  GO_CELLULAR_COMPONENT       3
Genes (FBgn)  GO_MOLECULAR_FUNCTION      71
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 Full annotation statements 
Relevant FlyBase reports
 Gene Groups Genes
 transcription coregulator activity (all annotations which use CV term, excluding "NOT" statements)       2     71
     contributes_to | transcription coregulator activity       --       6
     enables | transcription coregulator activity       --      68
Spanning Tree (Parents/Children)
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molecular_function
 |__transcription regulator activity________
molecular adaptor activity                  |
 |__protein-macromolecule adaptor activity__|
                                            transcription coregulator activity  206 rec.
                                             |__transcription coactivator activity 94 rec.
                                             |__transcription corepressor activity 61 rec.
                                                 |__sigma factor antagonist activity
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Is a protein-macromolecule adaptor activity
transcription regulator activity
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Synonyms
  • "nuclear receptor coreceptor activity" NARROW
    "RNA polymerase II transcriptional cofactor activity" RELATED
    "transcription cofactor activity" EXACT
    "transcription coreceptor activity" EXACT
    "transcriptional co-regulator" EXACT
Secondary IDs
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