the phosphorylase phosphatases in rat and rabbit liver cytosol that are markedly stimulated by histone h1 , protamine and polylysine were identified as protein phosphatases-2a0 , 2a1 and 2a2 by anion-exchange chromatography , gel-filtration and immunotitration experiments .
C0031714
phosphorylase phosphatases
C0031686
protein