Fig. 2: Structure of the pre-cleavage cap-snatching complex.
From: Mechanism of co-transcriptional cap snatching by influenza polymerase
a, Two views of the overall structure of the pre-cleavage FluPol–Pol II–DSIF elongation complex complex in cartoon representation except Pol II, which is shown as surface. Dashed black boxes represent the locations of the two interfaces shown in Fig. 3a–c. The structure is shown in a FluPol side view and Pol II top view (top) as well as front view of FluPol and side view of Pol II (bottom). b, The RNA path within FluPol. Proteins are shown as transparent surfaces. The RNA is shown as ribbon tracing of the backbone. Parts of the FluPol model were removed for clarity.
