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. Author manuscript; available in PMC: 2015 Jul 1.
Published in final edited form as: J Mol Cell Cardiol. 2014 Apr 12;72:231–237. doi: 10.1016/j.yjmcc.2014.03.022

Figure 2.

Figure 2

Actin-activated ATPase of unphosphorylated (triangle) and phosphorylated (circle) βMys. Michaelis-Menten fitting constants Vmax = 1.20 ± 0.13 and 1.26 ± 0.09 s−1, Km = 6 ± 2 and 3 ± 1 μM for unphosphorylated and phosphorylated samples are derived using ATPase=Vmax•[Actin]/(Km+[Actin]). Error bars show standard deviation.