Structure-based discovery of dengue virus protease inhibitors.

ABSTRACT: Dengue virus belongs to the family Flaviviridae and is a major emerging pathogen for which the development of vaccines and antiviral therapy has seen little success. The NS3 viral protease is a potential target for antiviral drugs since it is required for virus replication. The goal of this study was to identify novel dengue virus (type 2; DEN2V) protease inhibitors for eventual development as effective anti-flaviviral drugs. The EUDOC docking program was used to computationally screen a small-molecule library for compounds that dock into the P1 pocket and the catalytic site of the DEN2V NS3 protease domain apo-structure [Murthy, K., Clum, S., Padmanabhan, R., 1999. Crystal structure and insights into interaction of the active site with substrates by molecular modeling and structural analy

SUBMITTER: Tomlinson SM 

PROVIDER: S-EPMC2680748 | biostudies-literature | 2009 Jun

REPOSITORIES: biostudies-literature