( i ) extraction from ghosts of up to 85 % of the kinase ( casein kinase ) suggested to catalyze the reaction [ see fairbanks , g. , avruch , j. , dino , e. j . & patel , v. p. ( 1978 ) j. supramol . struct . 9 , 97 -- 112 ] only slightly reduced spectrin component 2 phosphorylation and did not affect atp-induced changes in the ghosts ' shapes .
C0031727
kinase
C0031715
phosphorylation