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. Author manuscript; available in PMC: 2010 Dec 30.
Published in final edited form as: J Am Chem Soc. 2009 Dec 30;131(51):18208–18209. doi: 10.1021/ja907544b

Figure 1.

Figure 1

Comparison of the MutM structures of (A) the encounter complex (EC) and (B) the lesion recognition complex (LRC). The oxoG-capping loop in LRC is shown in purple sticks, and the α-E helix is shown in red cartoon. In the base extrusion process, oxoG is rotated along its glycosidic bond to the syn conformation.