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.
Lin, LL, Wartmann, M, Lin, AY, Knopf, JL, Seth, A, Davis, RJ
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