Identification of novel compounds against an R294K substitution of influenza A (H7N9) virus using ensemble based drug virtual screening.

ABSTRACT: Influenza virus H7N9 foremost emerged in China in 2013 and killed hundreds of people in Asia since they possessed all mutations that enable them to resist to all existing influenza drugs, resulting in high mortality to human. In the effort to identify novel inhibitors combat resistant strains of influenza virus H7N9; we performed virtual screening targeting the Neuraminidase (NA) protein against natural compounds of traditional Chinese medicine database (TCM) and ZINC natural products. Compounds expressed high binding affinity to the target protein was then evaluated for molecular properties to determine drug-like molecules. 4 compounds showed their binding energy less than -11 Kcal/mol were selected for molecular dynamics (MD) simulation to capture intermolecular interactions of ligand-pr

SUBMITTER: Tran N 

PROVIDER: S-EPMC4293182 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature