Virtual screening identifies a novel piperazine-based insect juvenile hormone agonist.

ABSTRACT: Juvenile hormone (JH) agonists constitute a subclass of insect growth regulators and play important roles in insect pest management. In this work, a multi-step virtual screening program was executed to find novel JH agonists. A database of 5 million purchasable compounds was sequentially processed with three computational filters: (i) shape and chemical similarity as compared to known JH-active compounds; (ii) molecular docking simulations against a Drosophila JH receptor, methoprene-tolerant; and (iii) free energy calculation of ligand-receptor binding using a modified MM/PBSA (molecular mechanics/Poisson-Boltzmann surface area) protocol. The 11 candidates that passed the three filters were evaluated in a luciferase reporter assay, leading to the identification of a hit compound th

SUBMITTER: Yokoi T 

PROVIDER: S-EPMC7953028 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature