Figure 6
From: In vitro NTPase activity of highly purified Pdr5, a major yeast ABC multidrug transporter
NTPase activity of purified WT (•) and E1036Q (▴) Pdr5. (a) ATPase activity of Pdr5. (b) GTPase activity of Pdr5. (c) UTPase activity of Pdr5. (d) CTPase activity of Pdr5. In all experiments 0–5 mM of NTPs were added and the release of inorganic phosphate was measured after 20 minutes. The error bars represent the data of at least three independent measurements (n = 3). Kinetic parameters of the Pdr5 specific NTPase activity can be found in Table 1.
