Structure-based discovery and experimental validation of HIT101481851 as a potential PKMYT1 inhibitor for pancreatic cancer.

ABSTRACT: PKMYT1 is a validated therapeutic target in pancreatic cancer due to its critical role in controlling the G2/M transition of the cell cycle. In this study, a structure-based drug discovery pipeline was implemented to identify novel PKMYT1 inhibitors with high binding stability and anticancer potential. Pharmacophore models were constructed from four PKMYT1 co-crystal structures, and virtual screening was performed against a large compound library. Through molecular docking and intersection analysis, five consensus high-affinity compounds were identified, among which HIT101481851 demonstrated the most favorable binding characteristics. Molecular dynamics simulations confirmed its stable interactions with key residues such as CYS-190 and PHE-240 across multiple PKMYT1 conformations. ADMET pr

SUBMITTER: Wang T 

PROVIDER: S-EPMC12215701 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature