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Predicting Protein Kinase Specificity: Predikin Update and Performance in the DREAM4 Challenge

Figure 5

Comparison of old- and new-style position weight matrices.

The blue circles show the Frobenius distance for yeast protein kinases achieved using the old style Predikin position weight matrices sorted into ascending order. The red squares show the corresponding distance using the new style position weight matrix. In all cases except one the new style position weight matrix produces a smaller distance than the old style as demonstrated by the green line being below the red.

Figure 5