Discovery of Plasmodium vivax N-Myristoyltransferase Inhibitors: Screening, Synthesis, and Structural Characterization of their Binding Mode

被引:62
|
作者
Goncalves, Victor [1 ]
Brannigan, James A. [2 ]
Whalley, David [3 ]
Ansell, Keith H. [3 ]
Saxty, Barbara [3 ]
Holder, Anthony A. [4 ]
Wilkinson, Anthony J. [2 ]
Tate, Edward W. [1 ]
Leatherbarrow, Robin J. [1 ]
机构
[1] Univ London Imperial Coll Sci Technol & Med, Dept Chem, London SW7 2AZ, England
[2] Univ York, Dept Chem, Struct Biol Lab, York YO10 5DD, N Yorkshire, England
[3] MRC Technol, Ctr Therapeut Discovery, London NW7 1AD, England
[4] MRC Natl Inst Med Res, London NW7 1AA, England
基金
英国生物技术与生命科学研究理事会; 英国医学研究理事会; 英国惠康基金;
关键词
DRUG TARGET; DERIVATIVES; ANTAGONISTS; PARASITES; MALARIA;
D O I
10.1021/jm300040p
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
N-Myristoyltransferase (NMT) is a prospective drug target against parasitic protozoa. Herein we report the successful discovery of a series of Plasmodium vivax NMT inhibitors by high-throughput screening. A high-resolution crystal structure of the hit compound in complex with NMT was obtained, allowing understanding of its novel binding mode. A set of analogues was designed and tested to define the chemical groups relevant for activity and selectivity.
引用
收藏
页码:3578 / 3582
页数:5
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