molecular-dynamics

To run molecular dynamics simulations with OpenMM, you can automate the entire workflow from system setup and minimization to NVT/NPT equilibration and production runs. This provides complete trajectory generation for structural biology studies.

The best way to analyze protein dynamics trajectories is using MDAnalysis to calculate RMSD, RMSF, and contact metrics. This provides conformational insights into protein behavior and ligand binding interactions.

Yes, you need both OpenMM and MDAnalysis libraries to run end-to-end MD workflows. OpenMM handles system preparation and production runs, while MDAnalysis performs trajectory analysis for complete simulation coverage.

Yes, you can use this molecular dynamics workflow for drug discovery applications. It supports structural biology and ligand binding studies by simulating protein dynamics and analyzing conformational changes.

An OpenMM molecular dynamics production run involves system preparation, energy minimization, NVT and NPT equilibration phases, and the final production simulation. This generates trajectory data ready for analysis.

MDAnalysis trajectory analysis may return empty RMSD results if the production run did not complete properly or the trajectory file is misaligned with the topology. Ensure system setup and equilibration steps finish successfully before analysis.