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News & Updates Python 3 New Python 3 compatibility guide for scripts and plugins Official Release PyMOL v2.3 has been released on February 11, 2019. POSF New PyMOL fellows announced for 2018-2019 Tutorial Plugins Tutorial updated for PyQt5 New Plugin ProBiS H2O is a new plugin for identification of conserved waters in protein structures. Selection keywords New polymer.protein and polymer.nucleic selection keywords. Thanks everyone who participated in the poll! Plugin Update MOLE 2.5 is an updated version of channel analysis software in PyMOL New Script dssr_block is a wrapper for DSSR (3dna) and creates block-shaped nucleic acid cartoons Older News See Older News.

Did you know... Propka Type Python Script Download propka.py Author(s) Troels E. Linnet License BSD This code has been put under version control in the project Pymol-script-repo Acknowledgement propka.py contact and relies on the result from the propka server The PROPKA method is developed by the Jensen Research Group , Department of Chemistry, University of Copenhagen. Introduction This script can fetch the pka values for a protein from the propka server. The "propka" function downloads the results and processes them. It also automatically writes a pymol command file and let pymol execute it. This command file make pka atoms, rename them, label them and color them according to the pka value. If you put the mechanize folder and the propka.py script somewhere in your pymol search path, then getting the pka values is made super easy. By the way, did you know, that you don't have to prepare the .pdb file by adding/removing hydrogens? The ..→

A Random PyMOL-generated Cover. See Covers.