Search Ontology:
GO: Cellular Component

transcription factor TFIID complex

Term ID
GO:0005669
Synonyms
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. (2)
References
Ontology
GO: Cellular Component    QuickGO    AmiGO
Relationships
is part of
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has subtype
Phenotype
Phenotype caused by Genes
Citations