Figure 2.
An active conformation protein kinase structural alignment and consensus. (a) The structural alignment of the thirteen kinases listed in Table I. The ATP or non-hydrolyzable ATP analog of each structure is shown in green sticks. Each kinase is colored uniquely. (b) The conserved water molecules are shown superimposed above the alignment, coloured as red spheres with attached hydrogens in white. Waters are labelled as in Table II.