CHARMM36-Compatible Lignin Forcefield Parameterization Files

Delivering source files for developing a CHARMM36-compatible lignin forcefield for biomolecular simulations. It includes parameter files, optimization scripts, and parsed target data, contributed by the Department of Energy. The specific row and column counts are not provided.

Use Cases

• Construct lignin simulation systems using the provided CHARMM-format topology and parameter files.
• Reproduce forcefield parameterization using the GPU-accelerated objective function evaluation scripts.
• Analyze parsed target data in binary format for lignin molecular dynamics studies.

Strengths

• Includes the complete logic for forcefield parameterization with optimization scripts.
• Contains CHARMM36-compatible output files suitable for direct use in biomolecular simulations.
• Provided by the Department of Energy, indicating a research-grade source.

Limitations

• The core Gaussian log files used to create the target data are missing due to licensing restrictions.
• The dataset structure and specific data volumes (rows, columns, size) are not documented.
• Data is provided in binary (BIN) format, which may require specialized tools for parsing.

Provenance

Source

Department of Energy

Collection Method

Created as part of forcefield development for lignin simulations.

Freshness

Last updated on March 21, 2026.