酿酒酵母中运往质膜的分泌小泡中的磷酸肌醇合成酶。
Enzymes of phosphoinositide synthesis in secretory vesicles destined for the plasma membrane in Saccharomyces cerevisiae.
作者信息
Kinney A J, Carman G M
机构信息
Department of Food Science, Cook College, Rutgers University, New Brunswick, New Jersey 08903.
出版信息
J Bacteriol. 1990 Jul;172(7):4115-7. doi: 10.1128/jb.172.7.4115-4117.1990.
Abstract
CDP-diacylglycerol synthase, phosphatidylinositol synthase, and phosphatidylinositol kinase activities were associated with post-Golgi apparatus secretory vesicles destined for the plasma membrane of Saccharomyces cerevisiae. These results suggest that the plasma membrane is capable of synthesizing both CDP-diacylglycerol and phosphatidylinositol as well as phosphorylating phosphatidylinositol.
摘要
CDP - 二酰基甘油合酶、磷脂酰肌醇合酶和磷脂酰肌醇激酶活性与酿酒酵母质膜的高尔基体后分泌小泡相关。这些结果表明，质膜能够合成CDP - 二酰基甘油和磷脂酰肌醇，并使磷脂酰肌醇磷酸化。
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