Figure 2
Characterization of the inhibition of Eg5 by ispinesib. Inhibition of the (a) basal and (b) MT-stimulated ATPase activity of Eg5. (c) Raw (top) and integrated (bottom) ITC data demonstrating saturable exothermic evolution of heat upon sequential additions of ispinesib to Eg5. 1 cal = 4.184 J. |