Architecture of the RNA polymerase II-Paf1C-TFIIS transcription elongation complex

Abstract

The Paf1 complex (Paf1C) is an elongation factor assembly that forms the interface between transcribing Pol II and chromatin factors. Here the authors describe the architecture of Paf1C and its interface with Pol II, and show that Paf1C is globally required for normal mRNA transcription in yeast.