A systematic analysis of the effect of small-molecule binding on protein flexibility of the ligand-binding sites

被引：15

作者：

Yang, CY

Wang, RX

Wang, SM

机构：

[1] Univ Michigan, Dept Internal Med, Ann Arbor, MI 48109 USA

[2] Univ Michigan, Dept Med Chem, Ann Arbor, MI 48109 USA

[3] Univ Michigan, Ctr Comprehens Canc, Ann Arbor, MI 48109 USA

来源：

JOURNAL OF MEDICINAL CHEMISTRY | 2005年 / 48卷 / 18期

关键词：

D O I：

10.1021/jm050276n

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

Using atomic B-factors from high-resolution crystal structures of proteins and protein-ligand complexes, we have studied the effect of small-molecule ligand binding on protein flexibility. For the majority of proteins studied, ligand binding to a protein results in an increase in atomic mobility for some protein atoms at the ligand-binding site, and it leads to an increase in protein flexibility of the entire ligand-binding site in several cases.

引用

页码：5648 / 5650

页数：3

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