Skip to main content
. 2021 Jun 25;8:681865. doi: 10.3389/fmolb.2021.681865

FIGURE 2.

FIGURE 2

RNAPI and RNAPIII phospho-sites. (A) Ribbon (upper) and surface (bottom) schematic views of RNAPI (PDB: 4c3h) from Saccharomyces cerevisiae, displaying phospho-sites labelled in different colours according to the subunit diagram shown in the middle of the figures. (B) Schematic representation of Rrn3 localization (Torreira et al., 2017). (C) Table with phospho-sites exposed on the surface of RNAPI. (D) Ribbon (upper) and surface (bottom) representations of RNAPIII (PDB: 5fj9) displaying coloured phospho-sites. (E) Schematic representation of Maf1 and Brf1 associations with RNAPIII (Vorlander et al., 2020a; Vorlander et al., 2020b). (F) Table with RNAPIII phospho-sites exposed on the surface. As in the case of RNAPII, these residues could be important for the interaction with transcription regulators.