Figure 6.14. RNA polymerase II holoenzyme.

Figure 6.14RNA polymerase II holoenzyme

The holoenzyme consists of a preformed complex of RNA polymerase II, the general transcription factors TFIIB, TFIIE, TFIIF, and TFIIH, and several other proteins that activate transcription. This complex can be recruited directly to a promoter via interaction with TFIID (TBP + TAFs).

From: Eukaryotic RNA Polymerases and General Transcription Factors

Cover of The Cell
The Cell: A Molecular Approach. 2nd edition.
Cooper GM.
Sunderland (MA): Sinauer Associates; 2000.
Copyright © 2000, Geoffrey M Cooper.

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