Figure 3

Overall structures of Cp CDPK enzymes. The green circles highlight important features within the structures. In the Cp CDPK1 structure, the binding of the PP1 inhibitor is shown. The α-helix D orientation is highlighted in the apo Cp CDPK2 structure. For the Cp CDPK4 structure, the Zn-finger and β-mesh position are shown. In the Cp MAP-1 structure, the unusually long α-L16 helix is shown.