RNA polymerase II CTD phosphopeptides compete with RNA for the interaction with Pcf11

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FIGURE 2.
FIGURE 2.

Ribbon representation of Pcf11 CID (magenta) in complex with the CTD-derived peptide (Meinhart and Cramer 2004). The peptide residues are shown in yellow and phosphoserine 2 is highlighted in orange. The CID residues whose resonances are most affected during the titration with GA-RNA are displayed using a CPK render (green). The binding sites of the CTD-peptide and of the RNA partially overlap.

This Article

  1. Published in Advance February 22, 2006, doi: 10.1261/rna.2304506 RNA 12: 555-560

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