PNAS

Tfb6, a previously unidentified subunit of the general transcription factor TFIIH, facilitates dissociation of Ssl2 helicase after transcription initiation

We report here on a finding made in the course of TFIIH isolation from yeast that may underlie the multifunctional roles of Ssl2. The propensity of Ssl2 to dissociate from yeast TFIIH (14, 17), viewed ...
PNAS

Tfb6, a previously unidentified subunit of the general transcription factor TFIIH, facilitates dissociation of Ssl2 helicase after transcription initiation

General transcription factor TFIIH, previously described as a 10-subunit complex, is essential for transcription and DNA repair. An eleventh subunit now identified, termed Tfb6, exhibits 45% sequence ...