FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
Help Close All Open All
General Information
Term transcription factor TFIID complex ID (Ontology) GO:0005669 (Gene Ontology)
Definition A complex composed of TATA binding protein (TBP) and TBP associated factors (TAFs); the total mass is typically about 800 kDa. Most of the TAFs are conserved across species. In TATA-containing promoters for RNA polymerase II (Pol II), TFIID is believed to recognize at least two distinct elements, the TATA element and a downstream promoter element. TFIID is also involved in recognition of TATA-less Pol II promoters. Binding of TFIID to DNA is necessary but not sufficient for transcription initiation from most RNA polymerase II promoters.[ ISBN:0471953393 ISBN:0879695501 ]
Comment
Links to External Ontologies
  QuickGO data     AmiGO data
Annotations
Records annotated with this term OR any of its CHILD TERMS
    Results list data from multiple species. Click on a button above and use the 'Filter by species' options on the resulting HitList to retrieve species-specific data.
Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Genes (FBgn)  GO_CELLULAR_COMPONENT      27
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Gene Groups Genes
 transcription factor TFIID complex (all annotations which use CV term, excluding "NOT" statements)       2     27
     part_of | transcription factor TFIID complex       --      27
Spanning Tree (Parents/Children)
Only view relationship: 
transcription regulator complex
 |__RNA polymerase II transcription regulator complex__
nuclear DNA-directed RNA polymerase complex            |
 |__RNA polymerase II, holoenzyme______________________|
nuclear protein-containing complex                     |
 |__RNA polymerase II transcription regulator complex__|
                                                       transcription factor TFIID complex  29 rec.
                                                        |__TAF4B-containing transcription factor TFIID complex
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a RNA polymerase II transcription regulator complex
Part of RNA polymerase II, holoenzyme
hide Synonyms & Secondary IDs
Synonyms
Secondary IDs
hide External Crossreferences & Linkouts