ProDy 1.9 Series

1.9.4 (Feb 02, 2018)

  • Undocumented release and fixes.

1.9.3 (Oct 09, 2017)


  • Bug fix about http and ftp based pdb downloads.
  • Bug fixes in PRS calculations.

1.9.2 (Aug 29, 2017)

** New Features**:

Migration to

  • All repositories are moved to

1.9.1 (Aug 18, 2017)

** New Features**:

PDB Secondary Structures

  • It is possible to write secondary structure infrmation to PDBs.


  • Fixed the problem about clang compiler for saxs tools.
  • If FTP client is not working, HTTP client will be used when downloading PDBs.

1.9 (May 23, 2017)

New Features:

Perturbation Response Scanning

  • Perturbation Response Scanning method is fully implemented with new plotting tools.
  • Effectors and sensors are calculated from PRS tool.

Visualization with py3Dmol

  • In jupyter notebook, if you have installed py3Dmol you can use py3Dmol visualization directly instead of simple matplotlib visualization.

mmcif parser

  • Another structural format cif is also a part of ProDy parser now.


  • Various indexing issues are fixed.
  • Some of the obsolete pdbs will not be downloaded anymore, instead replaced pdbs will be downloaded. This will change the priority between ftp and http servers.