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. Author manuscript; available in PMC: 2009 Oct 26.
Published in final edited form as: J Am Chem Soc. 2008 Aug 8;130(35):11570–11571. doi: 10.1021/ja8025328

Figure 1.

Figure 1

(A) Ribbon representation of the AlkA-(Fm7dG:C DNA) complex. (B) View of an AlkA monomer interacting with the DNA. The side chain of Leu125 is in blue, the helix–hairpin–helix motif, in red, and the DNA, in gold except the Fm7dG:C base pair, which is in green/natural atom. (C) Side view of the DNA duplex, with the Fm7dG:C base pair highlighted as in B. (D) Superposition of Fm7dG:C with the G:C base pair. The Fm7dG:C is in green/natural atom with fluorine in sky blue; the G:C is in yellow/natural atom.