title: Mutual stimulation by phosphatidylinositol-4-phosphate and myelin basic protein of their phosphorylation by the kinases solubilized from rat brain myelin.
abstract: Myelin basic protein and phosphatidylinositol-4-phosphate are phosphorylated in vitro by ATP and solubilized rat brain myelin. When both substrates are present together, the rate of phosphorylation of each is increased about eight-fold. It appears likely that the phosphate turnover of myelin basic protein and of phosphatidylinositol-4-phosphate are coupled in vivo.
mesh_terms: D000818:Animals; D003470:Culture Media; D006657:Histones / Q000378:metabolism; D066298:In Vitro Techniques; D008297:Male; D004676:Myelin Basic Protein / Q000378:metabolism*; D009186:Myelin Sheath / Q000378:metabolism*; D018129:Phosphatidylinositol Phosphates; D010716:Phosphatidylinositols / Q000378:metabolism*; D010743:Phospholipids / Q000378:metabolism; D010766:Phosphorylation; D011494:Protein Kinases / Q000378:metabolism; D051381:Rats; D012995:Solubility
chemical_list: D003470:Culture Media; D006657:Histones; D004676:Myelin Basic Protein; D018129:Phosphatidylinositol Phosphates; D010716:Phosphatidylinositols; D010743:Phospholipids; C037178:phosphatidylinositol 4-phosphate; D011494:Protein Kinases