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== PyMol Wiki Home ==
__NOTOC__
You have reached the home of the PyMolWiki, a user-driven web-oriented CMS.
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{| align="center" style="padding-bottom: 3em;"
|+ style="font-size:210%; font-weight: bold; color:#000000; text-align:center; padding: 5px; margin-bottom: 4px;" | Welcome to the PyMOL Wiki!
|- style="text-align:center; font-weight: normal; color: #000000; font-size: 120%; font-family: sans-serif;"
| The community-run support site for the [http://pymol.org PyMOL] molecular viewer.
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We provide
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* updates on [http://pymol.sf.net PyMol]
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* a stable user-oriented documentation base
|-
* a thorough treatment of the PyMol program
| style="font-size: 1.1em; font-weight: normal; color #48A2B4; padding: 0.5em 1em 0.5em 3em;"|'''[[:Category:Tutorials|Tutorials]]''' || '''[[TOPTOC|Table of Contents]]''' || '''[[:Category:Commands|Commands]]'''
* feature-rich scripts for general PyMol use
|-
| style="font-size: 1.1em; font-weight: normal; color #48A2B4; padding: 0.5em 1em 0.5em 3em;"|'''[[:Category:Script_Library|Script Library]]''' || '''[[:Category:Plugins|Plugins]]''' || '''[[:Category:FAQ|FAQ]]'''
|-
| style="font-size: 1.1em; font-weight: normal; color #48A2B4; padding: 0.5em 1em 0.5em 3em;"|'''[[Gallery]]''' | '''[[Covers]]'''
||'''[[CheatSheet|PyMOL Cheat Sheet]]''' (''[[Media:PymolRef.pdf|PDF]]'')
||'''[[PyMOL_mailing_list|Getting Help]]'''
|}


== New Users ==
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Due to massive amount of spamming, we've turned off new user access until further notice. '''If you would like access''', you will need to be verified by a system administrator/sysop. To do so, email Jason dot Vertrees at gmail dot com (and tell me why you use PyMol).  Once we figure out a way to prevent the spamming, we'll return to the normal method of registration.
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{| class="jtable" style="float: left; width: 90%;"
|+ style="font-size: 1.4em; font-weight: bold; text-align:left; border-bottom: 2px solid #6678b1;" | News & Updates
|-
! Official Release
| [https://pymol.org PyMOL v3.0 has been released] on March 12, 2024.
|-
! New Plugin
| [[CavitOmiX|CavitOmiX]] calculate [https://innophore.com Catalophore™ cavities], predict protein structures with [https://www.nvidia.com/en-us/gpu-cloud/bionemo OpenFold by NVIDIA-BioNeMo], [https://ai.facebook.com/blog/protein-folding-esmfold-metagenomics/ ESMFold] and retrieve [https://www.deepmind.com/research/highlighted-research/alphafold Alphafold] models
|-
! Official Release
| [https://pymol.org PyMOL v2.5 has been released] on May 10, 2021.
|-
! Python 3
| New [[2to3|Python 3 compatibility guide]] for scripts and plugins
|-
! POSF
| [https://pymol.org/fellowship New PyMOL fellowship announced for 2022-2023]
|-
! Tutorial
| [[Plugins Tutorial]] updated for PyQt5
|-
! New Plugin
| [[PICv|PICv]] is a new plugin for clustering protein-protein interactions and visualization with available data from PDBe
|-
! Selection keywords
| New [[Selection Algebra|polymer.protein and polymer.nucleic]] selection keywords. Thanks everyone who participated in the [https://goo.gl/forms/r0Ck03VTytZQxN4A2 poll]!
|-
! Plugin Update
| [[MOLE 2.0: advanced approach for analysis of biomacromolecular channels|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|Older News]].
|}
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{| class="jtable" style="float: right; width: 90%"
|+ style="font-size: 1.4em; font-weight: bold; text-align:left; border-bottom: 2px solid #6678b1;" |Did you know...
|-
|<div class="didyouknow" >
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==News==
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* [[APBS]] page established.  A new version of APBS plugin is provided.
* New PyMol Features: [[Examples_of_cartoon_ring_and_cartoon_ladder_settings|Nucleic Acid Representation Settings]] & Examples.
* Cool new Plug-In: [[Show_NMR_constrains| Show NMR Constrains]].
* Check out PyMol's new [[Cartoon#Nucleic_Acid_Representation|Nucleic Acid Rendering]]
* Added [[DynoPlot]] script for plotting data within PyMol; an interactive Ramachandran plot.
* Added [[Kabsch]] script for optimal alignment of two sets of vectors.
* Some details have been released about [[0.99beta11]]'s release and new features.
* A new map function is in the beta build, [[Map_Trim]].
* Details on how to build [[Peptide_Sequence| peptide sequences]] and [[Nucleic_Acid_Sequence| nucleic acid sequences]] by hand.
* New [[Transform_odb]] script to transform coordinates with .odb file from O or LSQMAN
 
 
See our [[Older_News]].
 
== Links of Interest ==
* [[TOPTOC|Top Level Table of Contents]]
* [[:Category:FAQ|Frequently Asked Questions]] -- new!
* [[PyMolWiki:Community_Portal| How to get involved!]] -- read me if you want to add something
* [[:Category:Script Library| Script Library]] -- add one! (rTools info!)
* [[:Category:Commands|PyMol Commands]] (>130 documented!)
* [[:Special:Allpages| All Pages]]
* [[:Category:Plugins|Plugins]]
* [[:Special:Categories| See All Categories]]

Latest revision as of 11:54, 12 March 2024

hosted by SBGridlogo2.jpg
Welcome to the PyMOL Wiki!
The community-run support site for the PyMOL molecular viewer.
To request a new account, email SBGrid at: accounts (@) sbgrid dot org
Quick Links
Tutorials Table of Contents Commands
Script Library Plugins FAQ
Gallery | Covers PyMOL Cheat Sheet (PDF) Getting Help
News & Updates
Official Release PyMOL v3.0 has been released on March 12, 2024.
New Plugin CavitOmiX calculate Catalophore™ cavities, predict protein structures with OpenFold by NVIDIA-BioNeMo, ESMFold and retrieve Alphafold models
Official Release PyMOL v2.5 has been released on May 10, 2021.
Python 3 New Python 3 compatibility guide for scripts and plugins
POSF New PyMOL fellowship announced for 2022-2023
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...

Displacementmap

Type Python Script
Download displacementmap.py
Author(s) Troels E. Linnet
License BSD
This code has been put under version control in the project Pymol-script-repo

Overview

DisplacementMap is made for easy investigations of suitable positions for site-directed mutagenesis of amino residues into cysteines and FRET/EPR pair labelling.

A Open and Closed form of a protein should be loaded. New objects should be created for the selected asymmetric unit. Parts of the protein should be aligned, leaving the flexible part in two different positions.

The input is the objects, Open (molecule1) and Closed (molecule2).
Further is the criteria for selecting which atom the distance should be calculated between. Standard is atom='CA' (atom).
Then one selects the Förster distance R0 (mindist). This is the minimum distance between the residues. This depends of the selection of the FRET pair and protein at hand. But usually in the range 40 - 80 Angstrom is suitable.
Then one defines the minimum displacement that is accepted. Usually R0/2 ..→

A Random PyMOL-generated Cover. See Covers.


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