无机磷酸盐对某些酶稳定性的影响。
The effect of inorganic phosphate on the stability of some enzymes.
作者信息
Rippa M, Signorini M, Bellini T
出版信息
Biochem J. 1981 Sep 1;197(3):747-9. doi: 10.1042/bj1970747.
Abstract
In the presence of 5nM-P1, 6-phosphogluconate dehydrogenase from the yeast Candida utilis is more resistant to proteolysis and to the inactivating action of some chemical and physical agents. P1 also protects other enzymes against proteolysis. A hypothesis for the mechanism of the stabilizing action of P1 is advanced.
摘要
在存在5nM - P1的情况下，产朊假丝酵母的6 - 磷酸葡萄糖酸脱氢酶对蛋白水解以及某些化学和物理因子的失活作用更具抗性。P1还能保护其他酶免受蛋白水解。提出了一个关于P1稳定作用机制的假说。
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