SEARCH Articles Figures Tables Dynamin s basal GTPase activity is highly temperature-dependent The basal rate of GTP hydrolysis of dynamin, measured at 37 , is plotted against the initial concentration of GTP to obtain the Michaelis-Menten constants kcat and Km for dynamin s basal GTPase activity. Data shown avg std. dev. values obtained from triplicate samples performed during single experiment. [Publishers Imprint]