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. Author manuscript; available in PMC: 2009 Aug 21.
Published in final edited form as: Biochemistry. 2008 Jun 13;47(27):7147–7157. doi: 10.1021/bi800375m

Figure 9.

Figure 9

View of the superimposed DDD2+Z10 (black) and DDD4+ (gray) (PDB entry 1Z5T) duplexes. The distances between the tethered Z3dU cations at X8 and G/Z10 O6 in the two duplexes are in angstroms. Atom C7 in 7-deaza-dG is highlighted as a black sphere.