Fig. 1.

Stimulation of Hsp70 ATPase activity by Mdj1 or Tid1-L. a The indicated Hsp70/ATP complexes were incubated in the presence or absence of either Mdj1 or Tid1-L. The indicated turnover values, expressed as the rate of ATP hydrolysis per second, were obtained from the slope of the equation describing the linear portion of the reaction. b The ATPase activity is presented as fold stimulation of Hsp70 by either Mdj1 or Tid1-L