Quantitative and structural analysis of inhibitors of phospholipase A(2)

被引:13
作者
Gelb, Michael H. [1 ]
Berg, Otto [2 ]
Jain, Mahendra K. [3 ]
机构
[1] Univ Washington, Dept Chem, BG-10, Seattle, WA 98195 USA
[2] Uppsala Univ, Dept Mol Biol, Uppsala, Sweden
[3] Univ Delaware, Dept Chem & Biochem, Newark, DE 19716 USA
关键词
D O I
10.1016/0959-440X(91)90187-X
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
The evaluation of competitive inhibitors of phospholipase A(2) is best carried out by analysing the enzyme under conditions in which it binds irreversibly to the substrate vesicle and catalyses a processive reaction in which all of the phospholipid molecules on the outer layer of the vesicle are hydrolysed. Recent structural analyses of phospholipase A(2)-inhibitor complexes suggest a mechanism for the catalytic site.
引用
收藏
页码:836 / 843
页数:8
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