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. Author manuscript; available in PMC: 2013 Jan 1.
Published in final edited form as: Nat Struct Mol Biol. 2012 Jun 3;19(7):671–676. doi: 10.1038/nsmb.2320

Figure 1.

Figure 1

Base pairs with different stability are discernible by ALKBH2. (a) Cartoon of the CG structure. (b) Local view showing the interrogation of the target C8:G8′ pair by ALKBH2, with residues Val101 and Phe102 highlighted. (c) Overall view of the AT structure. ALKBH2 is shown in green, DNA in yellow-orange, DNA bases from the upper strand in light magenta and those from the bottom strand in cyan.