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. 2016 Mar 31;44(9):4409–4424. doi: 10.1093/nar/gkw174

Figure 1.

Figure 1.

Figure 1.

Figure 1.

Snapshots of transition states during the opening conformational pathway of the (A) G:C, (B) oxoG(anti):C and (C) oxoG(syn):A pol-β systems. The active site geometries before and after each transition are aligned and superimposed with each other. The residues before each transition are shown in light red and those of after are indicated with a multi-color code based on atom type. Two metal ions, Mg(n) and Mg(p) are indicated by green and blue, respectively.