Published March 13, 2022
| Version v0.2
Dataset
Open
Molecular dynamics trajectories of protein folding
Description
Molecular dynamics trajectories of protein folding are deposited for educational purposes.
Currently, the following trajectories are available:
- Chignolin (five independent NVT simulations up to 1.5 micro-sec):
- `movie.pse` is a PyMOL session file of MD trajectories.
- `movie.mp4` is a movie file that shows you how a protein folds during simulation.
- xtc files (Gromacs compressed format) and corresponding tpr files.
- gro files for movie making
Computational setting
- Amber ff99SB-ILDN for protein (Lindorff-Larsen, K. et al. Improved side-chain torsion potentials for the Amber ff99SB protein force field. Proteins 78, 1950–1958 (2010))
- TIP3P water model
- 0.1 M salt concentration
- NVT ensemble at 300 K with V-rescale thermostat (Bussi, G., Donadio, D. & Parrinello, M. Canonical sampling through velocity rescaling. J. Chem. Phys. 126, 014101 (2007))
- Time step : 2 fs
- gromacs-2020.6
Files
Chignolin.zip
Files
(2.3 GB)
Name | Size | Download all |
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md5:8db494d229df84635853811c2fb1d0be
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2.3 GB | Preview Download |
Additional details
References
- Lindorff-Larsen, K., Piana, S., Dror, R. O. & Shaw, D. E. How fast-folding proteins fold. Science 334, 517–520 (2011)