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. 2014 Jul 8;289(34):23977–23991. doi: 10.1074/jbc.M114.562231

FIGURE 1.

FIGURE 1.

Mg2+-dependent actin-activated ATPase activity. ATPase assays were performed in ionic strength controlled conditions with 0.3 mm free Mg2+ (filled red circles) or 9.0 mm free Mg2+ (open blue squares) for MV (A), SKII (B), SMII (C), and CMIIB (D) in the presence of different actin concentrations at 25 °C. See Table 1 for a summary of kcat and KATPase values.