Guided diffusion for molecular generation with interaction prompt.

ABSTRACT: Molecular generative models have exhibited promising capabilities in designing molecules from scratch with high binding affinities in a predetermined protein pocket, offering potential synergies with traditional structural-based drug design strategy. However, the generative processes of such models are random and the atomic interaction information between ligand and protein are ignored. On the other hand, the ligand has high propensity to bind with residues called hotspots. Hotspot residues contribute to the majority of the binding free energies and have been recognized as appealing targets for designed molecules. In this work, we develop an interaction prompt guided diffusion model, InterDiff to deal with the challenges. Four kinds of atomic interactions are involved in our model and repr

SUBMITTER: Wu P 

PROVIDER: S-EPMC11033848 | biostudies-literature | 2024 Mar

REPOSITORIES: biostudies-literature