Table 1.
Bithionol and hexachlorophene affect the Km for ATP in TAg. Kinetic parameters (Km and Vmax) were determined by Lineweaver-Burk analysis of TAg in the presence of 150 μM ADP or 3 μM bithionol or hexachlorophene over a range of ATP concentrations, as shown in Figure 4. ANCOVA was used to determine the p values for each pair-wise comparison.
Km (μM) | Vmax (pmol/min) | |
---|---|---|
TAg + DMSO | 110 | 3.5 |
TAg + ADP | 200** | 2.9‡ |
TAg + Bithionol | 590** | 10‡ |
TAg + Hexachlorophene | 290* | 6.6‡ |
TAg + DMSO versus TAg + ADP or bithionol,
p<0.01;
TAg + DMSO versus TAg + hexachlorophene,
p<0.05;
TAg + DMSO versus TAg + ADP, bithionol or hexachlorophene,
p>0.5