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News & Updates Official Release PyMOL v2.4 has been released on May 20, 2020. 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 PICv is a new plugin for clustering protein-protein interactions and visualization with available data from PDBe 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... Grepsel Create selections matching motifs, using python regular expression syntax. This is very similar to the FindSeq script. The Code <source lang="python"> Create named selections using regular expressions for the protein sequence import pymol import re cmd = pymol.cmd aa = { 'ASP' : 'D' , 'GLU' : 'E' , 'GLN' : 'Q' , 'ASN' : 'N' , 'SER' : 'S' , 'THR' : 'T' , 'CYS' : 'C' , 'HIS' : 'H' , 'ARG' : 'R' , 'LYS' : 'K' , 'MET' : 'M' , 'ALA' : 'A' , 'ILE' : 'I' , 'LEU' : 'L' , 'VAL' : 'V' , 'GLY' : 'G' , 'PRO' : 'P' , 'TRP' : 'W' , 'PHE' : 'F' , 'TYR' : 'Y' , 'SCY' : 'U' , 'ASX' : 'B' , 'GLX' : 'Z' , 'XXX' : 'X'} made this before the sequence view option, probably another way to do it now def seqoneint(model): pymol.stored.seq = [] cmd.iterate("%s and name ca"%model,"stored.seq.append(resn)") seq = "" for x in pymol.stored.seq: if aa.has_key(x): res = aa[x] seq = seq+res else: seq = seq + '-' return seq def grepsel(selection="(all)",stretch="",pr ..→

A Random PyMOL-generated Cover. See Covers.