Proteinase mutants of Saccharomyces cerevisiae.
Proteinase mutants of Saccharomyces cerevisiae.
复制标题
酿酒酵母的蛋白酶突变体。
作者：
E. W. Jones
从酿酒葡萄球菌中分离到59个切割凝乳胰蛋白酶底物n -乙酰- dl -苯丙氨酸-萘酯的能力降低的突变体。所有的酵母菌都有一种或多种具有良好特征的酵母菌蛋白酶水平降低。所有患者的蛋白酶C（羧基肽酶Y）水平均降低。这些突变定义了16个互补基团。
Fifty-nine mutants with reduced ability to cleave the chymotrypsin substrate N-acetyl-DL-phenylalanine beta-naphthyl ester have been isolated in S. cerevisiae. All have reduced levels of one or more of the three well-characterized proteinases in yeast. All have reduced levels of proteinase C (carboxy-peptidase Y). These mutations define 16 complementation groups.