WATCLUST

WATCLUST analyzes protein-water interactions to identify and characterize water sites (WS) from explicit-water molecular dynamics trajectories for use in ligand binding prediction and drug design.

Key Features:

• VMD integration: Operates on the VMD platform for processing molecular dynamics trajectories.
• Explicit-water MD analysis: Determines water sites (WS) using explicit water molecular dynamics simulations.
• Water site identification and characterization: Detects structured water sites on protein surfaces that are relevant to protein folding, function, and ligand binding.
• Autodock integration: Supplies WS data to Autodock for performing biased docking simulations based on water site information.
• Ligand binding prediction support: Uses WS characterization to inform and refine predictions of ligand–protein interactions for drug design.

Scientific Applications:

• Drug design: Informs ligand design and binding prediction by incorporating water site information into docking and interaction analyses.
• Structural biology: Elucidates the role of water-mediated interactions in protein folding and function.
• Pharmacology: Supports analysis of molecular interactions relevant to pharmacological targeting and specificity.
• Computational chemistry: Enables detailed study of protein–water interactions using molecular dynamics-derived data.

Methodology:

Analyzes explicit-water molecular dynamics trajectories within VMD to determine water sites (WS) and provides WS data for biased docking simulations with Autodock.