Figure 1 - full size

 

Figure 1.
Figure 1 AmyC shows the characteristics of a functional amylase. (a) A Lineweaver-Burk diagram showing the kinetics of the hydrolysis of starch by AmyC allows the calculation of a K[m] value of 1.1 mg ml-1 and a V[max] of 1.3 U mg-1. (b) AmyC activity is inhibited by the classical amylase inhibitor acarbose. The activity of Amy C is reduced to 25 or 20% using a 31-fold or 77-fold excess of acarbose, respectively.

The above figure is reprinted by permission from the IUCr: Acta Crystallogr D Biol Crystallogr (2006, 62, 262-270) copyright 2006.