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. Author manuscript; available in PMC: 2006 Jul 12.
Published in final edited form as: Science. 2004 Dec 17;306(5704):2108–2111. doi: 10.1126/science.1103399

Fig. 2.

Fig. 2

Formation of inter-AUGC base pairs. (A) RNA-peptide interactions at the base of duplex 1. The CP peptide a helix and sidechains are shown in gold. The RNA is shown in gray. The 5´ AUGC sequence is colored green, and the interhelical AUGC sequence is colored purple. (B) Similar RNA-peptide interactions are seen at the base of duplex 2. The interhelical AUGC sequence is highlighted in purple and the 3´ AUGC sequence is colored red. R, Arg; Y, Tyr.