Exploiting Drug-Resistant Enzymes as Tools To Identify Thienopyrimidinone Inhibitors of Human Immunodeficiency Virus Reverse Transcriptase-Associated Ribonuclease H
作者:Takashi Masaoka、Suhman Chung、Pierluigi Caboni、Jason W. Rausch、Jennifer A. Wilson、Humeyra Taskent-Sezgin、John A. Beutler、Graziella Tocco、Stuart F. J. Le Grice
DOI:10.1021/jm400405z
日期:2013.7.11
The thienopyrimidinone 5,6-dimethyl-2-(4-nitrophenyl)thieno[2,3-d]pyrimidin-4(3H)-one (DNTP) occupies the interface between the p66 ribonuclease H (RNase H) domain and p51 thumb of human immunodeficiency virus reverse transcriptase (HIV RT), thereby inducing a conformational change incompatible with catalysis. Here, we combined biochemical characterization of 39 DNTP derivatives with antiviral testing