Incorporating Protein Dynamics Through Ensemble Docking in Machine Learning Models to Predict Drug Binding.

ABSTRACT: Drug discovery is an expensive, lengthy, and sometimes dangerous process. The ability to make accurate computational predictions of drug binding would greatly improve the cost-effectiveness and safety of drug discovery and development. This study incorporates ensemble docking, the use of multiple protein conformations extracted from a molecular dynamics trajectory to perform docking calculations, with additional biomedical data sources and machine learning algorithms to improve the prediction of drug binding. We found that we can greatly increase the classification accuracy of an active vs a decoy compound using these methods over docking scores alone. The best results seen here come from having an individual protein conformation that produces binding features that correlate well with the

SUBMITTER: Alghamedy F 

PROVIDER: S-EPMC5961778 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature