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. Author manuscript; available in PMC: 2008 Mar 1.
Published in final edited form as: DNA Repair (Amst). 2007 Jan 10;6(3):374–382. doi: 10.1016/j.dnarep.2006.11.004

Figure 2.

Figure 2

Single turnover binding of AP-site-containing DNA by AP endo mutants Y171F (▲) and Y171H (▼). For the experiment shown in the figure, substrate and enzyme were each present at 7 nM (Y171F) or 4 nM and 20 nM respectively (Y171H).