Figure 5 | Scientific Reports

Figure 5

From: ROS induced distribution of mitochondria to filopodia by Myo19 depends on a class specific tryptophan in the motor domain

Figure 5

Actin activated steady state ATPase activity reveals alterations in Myo19-3IQW140V enzymology. The actin filament concentration dependence of the Myo19-3IQ (WT) and Myo19-3IQ W140V (W140V) steady-state ATPase activity. The solid line through the data points is the best fit to a rectangular hyperbola (\(v={v}_{0+}({k}_{cat}[actin])/({K}_{ATPase}+[actin])\)). Error bars represent standard deviation from at least three independent experiments from different protein purifications. Data for Myo19-3IQ (WT) is reproduced from (Usaj & Henn, parallel submission).

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