ERK2 phosphorylates cPLA2, increasing enzymatic activity. The site of cPLA2 phosphorylation by ERK2 is Ser-505, the major site of cPLA2 phosphorylation observed in phorbol ester-treated cells.
Davis, RJ, Knopf, JL, Seth, A, Wartmann, M, Lin, AY, Lin, LL
MAP kinase activity of p-T185,Y187-MAPK1 [cytosol]
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