Identification of a Small Molecule Nonpeptide Active Site β-Secretase Inhibitor That Displays a Nontraditional Binding Mode for Aspartyl Proteases
作者:Craig A. Coburn、Shawn J. Stachel、Yue-Ming Li、Diane M. Rush、Thomas G. Steele、Elizabeth Chen-Dodson、M. Katharine Holloway、Min Xu、Qian Huang、Ming-Tain Lai、Jillian DiMuzio、Ming-Chih Crouthamel、Xiao-Ping Shi、Vinod Sardana、Zhongguo Chen、Sanjeev Munshi、Lawrence Kuo、Gergely M. Makara、D. Allen Annis、Praveen K. Tadikonda、Huw M. Nash、Joseph P. Vacca、Tong Wang
DOI:10.1021/jm049388p
日期:2004.12.1
A small molecule nonpeptide inhibitor of beta-secretase has been developed, and its binding has been defined through crystallographic determination of the enzyme-inhibitor complex. The molecule is shown to bind to the catalytic aspartate residues in an unprecedented manner in the field of aspartyl protease inhibition. Additionally, the complex reveals a heretofore unknown S(3) subpocket that is created
已经开发出β-分泌酶的小分子非肽抑制剂,并通过晶体学测定酶-抑制剂复合物来确定其结合。在天冬氨酰蛋白酶抑制领域,该分子以前所未有的方式与催化的天冬氨酸残基结合。另外,该复合物揭示了由抑制剂产生的迄今未知的S(3)亚型。这种结构在设计新型β-分泌酶抑制剂中起着重要作用。