Protein Path Finder

OneAngstrom

Updated: Oct 09, 2025


Latest versions

3.1.2 for SAMSON 2025 R3

3.1.2 for SAMSON 2025 R3

3.1.2 for SAMSON 2025 R3

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Protein Path Finder

OneAngstrom

Updated: Oct 09, 2025


Latest versions

3.1.2 for SAMSON 2025 R3

3.1.2 for SAMSON 2025 R3

3.1.2 for SAMSON 2025 R3

Find protein conformational transition paths within minutes.

Easily define the system and specify the search domain. Find protein conformational transition paths between two conformations in a matter of minutes thanks to the novel ART-RRT method.

Documentation

See the Protein Path Finder tutorial for more information.

References

If you use this app, please cite:

M. K. Nguyen, L. Jaillet and S. Redon. Generating conformational transition paths with low potential-energy barriers for proteins. Journal of Computer-Aided Molecular Design. Journal of Computer-Aided Molecular Design. 2018 Aug;32(8):853-867.
Protein Path Finder is an extension for SAMSON,
the integrative platform for molecular design.

To use Protein Path Finder:

1. Create your free account and choose a molecular design plan
2. Download and install SAMSON on your computer
3. Subscribe to an Expert or Enterprise plan, or just this extension


When you restart SAMSON, the extension will be automatically installed
and will be usable directly from within SAMSON.