CENsible: Interpretable Insights into Small-Molecule Binding with Context Explanation Networks.

ABSTRACT: We present a novel and interpretable approach for predicting small-molecule binding affinities using context explanation networks (CENs). Given the specific structure of a protein/ligand complex, our CENsible scoring function uses a deep convolutional neural network to predict the contributions of pre-calculated terms to the overall binding affinity. We show that CENsible can effectively distinguish active vs. inactive compounds for many systems. Its primary benefit over related machine-learning scoring functions, however, is that it retains interpretability, allowing researchers to identify the contribution of each pre-calculated term to the final affinity prediction, with implications for subsequent lead optimization.

SUBMITTER: Bhatt R 

PROVIDER: S-EPMC10614872 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature