MDBuilder

MDBuilder prepares initial input files for molecular dynamics (MD) simulations using PyMOL to produce starting structures compatible with multiple MD packages, including an alternative method tailored for CHARMM force field-based simulations.

Key Features:

• Input preparation: Generates and configures starting structures and associated input files required for MD simulations.
• Integration with PyMOL: Leverages PyMOL capabilities to manipulate structures and guide the preparation of simulation inputs.
• Support for multiple MD packages: Produces starting structures compatible with various popular MD simulation packages.
• CHARMM force field method: Provides an alternative, specific preparation method for highly scalable CHARMM force field-based MD simulations.

Scientific Applications:

• Protein dynamics: Preparation of MD-ready systems for studies of protein conformational changes and dynamics.
• Drug design and ligand binding: Generation of starting structures for MD-based investigation of ligand–protein interactions and binding energetics.
• Computational structural biology: Creation of consistent initial configurations for simulation-based analysis of molecular interactions at the atomic level.

Methodology:

Leverages PyMOL capabilities to guide and automate the preparation of input files for MD simulations and includes an alternative preparation method for CHARMM force field-based simulations.