Figure 8

Effect of metal ions, detergents and inhibitors on P. lautus CtpA enzyme stability. Aliquots of the enzyme were incubated with each metal ion (10 mM), detergent (0.5%) and inhibitors (10 mM) at 30°C for 1 h, the residual activity of CtpAp was determined using β-casein as the substrate. All determinants were performed in triplicate.