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. 2009 Feb 25;37(7):2336–2345. doi: 10.1093/nar/gkp096

Figure 1.

Figure 1.

UvsY effects on ssDNA-dependent ATPase activities of UvsX, UvsX-H195A and UvsX-H195Q. Reaction velocities were measured by coupled spectrophotometric assay as described in Materials and Methods section. Reactions contained 0.4 µM UvsX (closed circles), UvsX-H195A (closed squares) or UvsX-H195Q (closed diamonds). ssDNA concentration was 4.5 µM and ATP concentration was 2 mM in all reactions, and UvsY concentration varied as indicated. All other conditions were as described in Materials and Methods section.