FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term transcription repressor complex ID (Ontology) GO:0017053 (Gene Ontology)
Definition A protein complex that possesses activity that prevents or downregulates transcription.
Also Known As "transcription factor inhibitor complex" ; "transcriptional repressor complex"
Comment
Links to External Ontologies
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Annotations
Records annotated with this term OR any of its CHILD TERMS
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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      22
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Genes
 transcription repressor complex (all annotations which use CV term, excluding "NOT" statements)      22
     part_of | transcription repressor complex      22
Spanning Tree (Parents/Children)
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  protein-containing complex
   |__transcription regulator complex
       |__transcription repressor complex  38 rec.
           |__Cry-Per complex
           |__H-NS-Cnu complex
           |__RNA polymerase I transcription repressor complex
           |__RNA polymerase II transcription repressor complex 22 rec.
           |   |__beta-catenin-ICAT complex
           |   |__Cyc8(Ssn6)-Tup1 general repressor complex
           |   |__DRM complex 11 rec.
           |   |__Mad-Max complex
           |   |__Mad-Max-mSin3A complex
           |   |__Mad-Max-mSin3B complex
           |   |__negative cofactor 2 complex 2 rec.
           |   |__Tle3-Aes complex
           |__RNA polymerase III transcription repressor complex
           |__RNA polymerase IV transcription repressor complex
           |__RNA polymerase V transcription repressor complex
           |__toxin-antitoxin complex
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Is a transcription regulator complex
Part of
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Synonyms
  • "cytoplasmic transcriptional repressor complex" RELATED
    "nuclear transcriptional repressor complex" RELATED
    "transcription factor inhibitor complex" EXACT
    "transcriptional repressor complex" EXACT
Secondary IDs
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