Proline tyrosine kinase 2-beta (PTK2B/PYK2) is rapidly tyrosine phosphorylated on Y402 through Src-kinases in response to ligation of integrin beta3.
Butler, B, Blystone, SD
protein tyrosine kinase activity of VEGFA:p-6Y-VEGFR2:p-SHB:p-Y397-PTK2:SRC-1 [plasma membrane]
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