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News & Updates POSF New PyMOL fellows announced for 2018-2019 Tutorial Plugins Tutorial updated for PyQt5 Official Release PyMOL v2.2 has been released on July 24, 2018. 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... FindSurfaceCharge Type Python Module Download findSurfaceCharge.py Author(s) Teddy Warner License BSD-2-Clause This code has been put under version control in the project Pymol-script-repo Drawing upon the findSurfaceResidues script, the findSurfaceCharge script will identify and output a list of all charged residues on the surface of a selectionand calculates the ionization state of a protein at a given pH. The charge can be calculated for either a folded or denatured protein. This function is intended to be used to give buffer conditions for mass spectrometry. Usage findSurfaceCharge [selection, [pH, [folded ,[cutoff]]]] Arguments selection = str: The object or selection for which to find exposed residues {default: all} pH = float: The pH to calculate the surface charge at {default: 7.0} folded = bool: Whether the program should calculate the charge of a folded (True) or denatured (False) protein. cutoff = float: The cutoff in square Angstroms that defines exposed or not. Those atoms with > cutoff Ang^2 exposed ..→

A Random PyMOL-generated Cover. See Covers.