OBO ID: GO:0005669 |
Term Name: | transcription factor TFIID complex | Search Ontology: | |
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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) | ||
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Ontology: | GO: Cellular Component QuickGO AmiGO |
EXPRESSION
No data available
PHENOTYPE
No data available