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. Author manuscript; available in PMC: 2011 Aug 24.
Published in final edited form as: Biochemistry. 2010 Aug 24;49(33):6992–6999. doi: 10.1021/bi100795m

Figure 3. ATP is required for DHX9 helicase activity.

Figure 3

Panel A. Triplex DNA (see legend to Figure 1) was incubated with 0–200 nM DHX9 helicase in the presence (left) or in the absence (right) of 5 mM ATP. Panel B. Triplex DNA was incubated with 200 nM DHX9 in the presence of 5 mM ATP or in the presence 5 mM AMP-PNP, a nonhydrolyzable nucleotide analogue. Triangle; as specified in Figure 1.