STIMULATORY PROTEIN-KINASE MODULATOR, THE CATION-BINDING PROTEIN AND MEGAMODULIN .3. ISOLATION FROM BAKERS-YEAST

  • 1 January 1983
    • journal article
    • research article
    • Vol. 37  (147) , 15-21
Abstract
Three peak-activity fractions of megamodulin were noted in Sephadex G-100 filtration of its crude preparation from baker''s yeast (S. cerevisiae). Megamodulin thus prepared and its Mg2+-binding complex not only augmented the activity of rabbit brain megamodulin-dependent protein kinase I (M-PKI), but also to interact with arginine-rich histone.