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. Author manuscript; available in PMC: 2009 Nov 25.
Published in final edited form as: Chembiochem. 2008 Jan 4;9(1):93–102. doi: 10.1002/cbic.200700251

Figure 7.

Figure 7

GNB complexed with the HIV-1 frameshift-site stem loop. A) Superimposition of the lowest-energy structures of GNB in the complex over all heavy atoms in the rings of GNB. The guanidinium groups are omitted for clarity. B) Superimposition of the lowest-energy structures of the complex over all heavy atoms of rings I and II of GNB, and U6–C8 and G15–A17 of the RNA. C) Single representative structure showing the potential orientation of guanidinium groups. D) Structure in (C) rotated forward by 90°.