Chaos-embedded particle swarm optimization approach for protein-ligand docking and virtual screening.

ABSTRACT: BACKGROUND:Protein-ligand docking programs are routinely used in structure-based drug design to find the optimal binding pose of a ligand in the protein's active site. These programs are also used to identify potential drug candidates by ranking large sets of compounds. As more accurate and efficient docking programs are always desirable, constant efforts focus on developing better docking algorithms or improving the scoring function. Recently, chaotic maps have emerged as a promising approach to improve the search behavior of optimization algorithms in terms of search diversity and convergence speed. However, their effectiveness on docking applications has not been explored. Herein, we integrated five popular chaotic maps-logistic, Singer, sinusoidal, tent, and Zaslavskii maps-into PSOVin

SUBMITTER: Tai HK 

PROVIDER: S-EPMC6755579 | biostudies-literature | 2018 Dec

REPOSITORIES: biostudies-literature