NMR-based structural characterization of large protein-ligand interactions

被引:92
|
作者
Pellecchia, M [1 ]
Meininger, D [1 ]
Dong, Q [1 ]
Chang, E [1 ]
Jack, R [1 ]
Sem, DS [1 ]
机构
[1] Triad Therapeut Inc, San Diego, CA 92121 USA
关键词
drug design; drug discovery; ligand binding; ligand docking; NMR; protein structure;
D O I
10.1023/A:1014256707875
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
Genomic research on target identification and validation has created a great need for methods that rapidly provide detailed structural information on protein-ligand interactions. We developed a suite of NMR experiments as rapid and efficient tools to provide descriptive structural information on protein-ligand complexes. The methods work with large proteins and in particular cases also without the need for a complete three-dimensional structure. We will show applications with two tetrameric enzymes of 120 and 170 kDa.
引用
收藏
页码:165 / 173
页数:9
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