Figure 2From: PKIS: computational identification of protein kinases for experimentally discovered protein phosphorylation sitesDifference of amino acid distributions in positive and negative data. Panels (A) and (B) represent distinct amino acid distribution patterns in CK2 alpha’s positive and negative datasets, respectively. Panels (C) and (D) represent different amino acid distribution patterns in CDC2’s positive and negative datasets, respectively. The X-axis represents the single side window size m.Back to article page