COMPARATIVE DOCKING STUDIES OF ESTROGEN RECEPTOR INHIBITORS AND THEIR BINDING INTERACTION ANALYSIS

Abstract

Comparative docking studies have been performed on 10 drug molecules, which play a vital role in the treatment of breast cancer. These 10 drug molecules have the same target called Estrogen Receptor which acts as a DNA-binding transcription factor that regulates gene expression. The glide scores of these 10 drugs were compared to each other using the module Glide which is a part of the Schrödinger software, which provided a better understanding of the binding interactions of the ten drug molecules. Among the 10 drugs taken, toremifene had the lowest glide score, i.e. -9.82, which shows that it had better binding interaction with the protein.