猪心富马酸酶中的亚基相互作用——II. 酶浓度和温度对四聚体 - 二聚体平衡的研究
Subunit interactions in pig heart fumarase--II. Study of tetramer-dimer equilibrium in function of enzyme concentration and temperature.
作者信息
Beeckmans S, Kanarek L
出版信息
Int J Biochem. 1982;14(11):971-5. doi: 10.1016/0020-711x(82)90057-x.
PMID:7141073
Abstract
The dissociation of pig fumarase tetramers into two dimers was studied as a function of temperature in the absence of denaturating agents. 1. At high temperatures a kinetical and structural study of dissociation and reassociation was performed. 2. At low temperatures fumarase dissociation was induced by limiting the enzyme concentration.
摘要
在不存在变性剂的情况下，研究了猪富马酸酶四聚体解离为两个二聚体的过程与温度的关系。1. 在高温下，对解离和重新缔合进行了动力学和结构研究。2. 在低温下，通过限制酶浓度诱导富马酸酶解离。
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