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专利名称：Structure-based drug design methods for
identifying D-Ala-D-Ala ligase inhibitors asantibacterial drugs
发明人：Paul J. Ala,Janid A. Ali,Carlos H.
Faerman,James P. Griffith,Andrew S.Magee,Scott T. Moe,Manuel A.
Navia,Emanuele Perola,Patrick R. Connelly
申请号：US10186886申请日：20020628
公开号：US20030119061A1公开日：20030626
摘要：The invention is based on the discovery that certain small molecules can bind tothe ATP binding site of D-Ala-D-Ala ligase, even in the absence of the enzyme's
substrate, and can cause a conformational change in the enzyme structure similar to thatwhich occurs upon binding of ATP and substrate to the enzyme. Without wishing to bebound by any theory, it is believed that such a conformational change is required foreither activation or inhibition of the enzyme. The information obtained from this discoveryhas enabled identification of key interactions in the active site of the enzyme, as well asthe design and opimization of inhibitors.
申请人：ALA PAUL J.,ALI JANID A.,FAERMAN CARLOS H.,GRIFFITH JAMES P.,MAGEEANDREW S.,MOE SCOTT T.,NAVIA MANUEL A.,PEROLA EMANUELE,CONNELLY PATRICK R.
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