A reinforcement learning approach for protein-ligand binding pose prediction.

ABSTRACT: Protein ligand docking is an indispensable tool for computational prediction of protein functions and screening drug candidates. Despite significant progress over the past two decades, it is still a challenging problem, characterized by the still limited understanding of the energetics between proteins and ligands, and the vast conformational space that has to be searched to find a satisfactory solution. In this project, we developed a novel reinforcement learning (RL) approach, the asynchronous advantage actor-critic model (A3C), to address the protein ligand docking problem. The overall framework consists of two models. During the search process, the agent takes an action selected by the actor model based on the current location. The critic model then evaluates this action and predict th

SUBMITTER: Wang C 

PROVIDER: S-EPMC9454149 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature