analysis of the sites of phosphorylation of the component 1 of human mbp , the most cationic species , catalyzed by a purified ca2+-activated and phospholipid-dependent protein kinase and camp-dependent protein kinase revealed that although these protein kinases could incorporate approximately 6 and 4 mol 32p , respectively , into mbp , none of the potential sites were located within the middle domain .
C0031715
phosphorylation
C0033640
protein kinases