the transferrin receptor is a target protein for phosphorylation by activated intracellular protein kinase c ( may , w. s. , sahyoun , n. , jacobs , s. , wolf , m. , and cuatrecasas , p. ( 1985 ) j. biol . chem . 260 , 9419-9426 ) .
C0031715
phosphorylation
C0031727
kinase