Figure 1
Biochemical characterization of MhGgH. (a) Temperature profile of MhGgH, highlighting its maximal activity at 50–55°C. (b) The effect of pH on the activity of MhGgH assessed in 20 mM sodium acetate (squares) or 20 mM sodium phosphate (circles). (c) Kinetic curve using GG as the substrate. The sigmoidal shape of the experimental curve suggests the existence of a cooperative effect. Error bars correspond to standard deviations. |