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News & Updates
Tutorial Plugins Tutorial updated for PyQt5
Official Release PyMOL v2.2 has been released on July 24, 2018.
POSF PyMOL Open-Source Fellowship program accepting applications for 2018-2019
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...

Fetch Host

The fetch_host setting controls from which PDB server you download files when using the fetch command. You options are:
  • pdb
  • pdbe
  • pdbj
  • mirror URL with "divided" layout (new in PyMOL 1.6)

for the standard RCSB (pdb), pdb mirror in europe, and the pdb mirror in Japan.

New in PyMOL 1.3

Details

The exact URL (or list of URLs to try) is stored in pymol.importing.hostPaths[type]. The fetch_host setting only applies to the incomplete (not starting with scheme://) URL entries there.

Usage

set fetch_host, pdb
set fetch_host, pdbe
set fetch_host, pdbj
set fetch_host, http://ftp.wwpdb.org/pub/pdb
set fetch_host, file:///local/mirror/pub/pdb
# Paths which are appended to fetch_host
import pymol
pymol.importing.hostPaths["cif"] = "/data/structures/divided/mmCIF/{mid}/{code}.cif.gz"
pymol.importing.hostPaths["pdb"] = "/data/structures/divided/pdb/{mid}/pdb{code}.ent.gz"

<syntaxhighlight lang="python">

  1. Don't use ..→
A Random PyMOL-generated Cover. See Covers.