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. Author manuscript; available in PMC: 2012 Jun 25.
Published in final edited form as: Structure. 2010 Oct 13;18(10):1364–1377. doi: 10.1016/j.str.2010.06.018

Figure 3. Protein-RNA Intermolecular Interactions in the CUGBP1 RRM1/2-RNA and RRM1-RNA Complexes.

Figure 3

(A) Stereo-view of the protein-RNA interface highlighting intermolecular contacts between U3-G4-U5-U6 segment of GUUGUUUUGUUU RNA (sequence 1) and RRM2 in the RRM1/2-RNA complex. Stacking interactions of U5 base with Phe residue, as well as hydrogen-bonding contacts involving U3, G4 and U5 are highlighted.

(B) Stereo-view of the protein-RNA interface highlighting intermolecular contacts between U8-G9-U10-U11 segment of UGUGUGUUGUGUG RNA (sequence 4) and RRM1 in the RRM1-RNA complex. Stacking interactions of U10 base with Phe residue, as well as hydrogen-bonding contacts involving U8, G9 and U10 are highlighted.

See also Figure S2.