examination of the sites of ca2+-dependent autophosphorylation by phosphoamino acid analysis and peptide mapping of both kinase subunits suggested that phosphorylation of thr286/287 of the alpha- and beta-subunits , respectively , may be responsible for the transition of psd cam-kinase ii to the ca2+-independent species .
C0031727
kinase
C0031715
phosphorylation