Figure 3. Kinetic characteristics of recombinant Arabidopsis ICS1 and ICS2.
Effect on AtICS activity of (A) altering chorismate concentration, (B) Mg2+ concentration and (C) temperature. Assays were conducted using the coupled online fluorimetric method, using recombinant His6-ICS1/2 and His6-PchB. Closed circles, AtICS1; open circles, AtICS2.