Structural basis of a SWI/SNF-associated transcription pre-initiation complex.
The mating type switching/sucrose non-fermenting (SWI/SNF) chromatin remodeling complex removes and repositions nucleosomes at promoters for the initiation of transcription. Though long thought to function independently, we find that SWI/SNF is an integral component of the transcription machinery. SWI/SNF associates wi...