顶体蛋白酶对透明带进行有限且特定的蛋白水解作用。
Limited and specific proteolysis of the zona pellucida by acrosin.
作者信息
Urch U A, Wardrip N J, Hedrick J L
出版信息
J Exp Zool. 1985 Mar;233(3):479-83. doi: 10.1002/jez.1402330317.
PMID:3882882
Abstract
The proteolytic action of boar sperm acrosin on its natural substrate, the zona pellucida, was investigated. Acrosin exhibited substrate specificity for the zona pellucida and differentially hydrolyzed the glycoprotein families composing the zona pellucida. In contrast to acrosin, trypsin was a less-specific protease in terms of zona pellucida hydrolysis.
摘要
研究了公猪精子顶体蛋白酶对其天然底物透明带的蛋白水解作用。顶体蛋白酶对透明带表现出底物特异性，并能差异性地水解构成透明带的糖蛋白家族。与顶体蛋白酶相比，就透明带水解而言，胰蛋白酶是一种特异性较低的蛋白酶。
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