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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... Split chains Included in psico This command or function is available from psico, which is a PyMOL extension. Module psico.editing split_chains is a script that creates for each chain in selection its own object. This is a core command since PyMOL 1.6.0.0 Usage split_chains [ selection [, prefix ]] Example fetch 2yko 2ykp 2ykq, async=0 split_chains delete 2yko 2ykp 2ykq alignto 2yko_A The Script <source lang="python"> from pymol import cmd, CmdException def split_chains(selection='(all)', prefix=None): DESCRIPTION Create a single object for each chain in selection SEE ALSO split_states, http://pymolwiki.org/index.php/Split_object count = 0 models = cmd.get_object_list('(' + selection + ')') for model in models: for chain in cmd.get_chains('(%s) and model %s' % (selection, model)): if chain == : chain = "" count += 1 if not prefix: name = '%s_%s' % (model, chain) else: name = '%s%04d' % (prefix, count) ..→

A Random PyMOL-generated Cover. See Covers.