SEARCH Articles Figures Tables Effects of Mitogen-Activated Protein Kinases on T Cells Kinase activated Kinase activity Kinase of Protein kinase activation Protein-tyrosine kinase activity of Koelreuteria henryi Protein-tyrosine kinase activity of flavonoid aglycones Protein-tyrosine kinase activity of glycosides Regulation of Protein Kinase C Activity Structure and Activation of Protein Kinase Xestocylamine activity inhibition of protein kinase