these findings suggest that protein kinase c may play a role similar to those played by camp- and calmodulin-dependent protein kinases in the regulation of ca2+ uptake by cardiac sarcoplasmic reticulum , and raise the possibility that the effects of all three protein kinases are mediated through phosphorylation of a common peptide in phospholamban .
C0033640
protein kinases
C0031715
phosphorylation