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* [[TOPTOC|'''Table of Contents''']]
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{| align="center" style="padding-bottom: 3em;"
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|+ style="font-size:210%; font-weight: bold; color:#000000; text-align:center; padding: 5px; margin-bottom: 4px;" | Welcome to the PyMOL Wiki!
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|- style="text-align:center; font-weight: normal; color: #000000; font-size: 120%; font-family: sans-serif;"
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| The community-run support site for the [http://pymol.org PyMOL] molecular viewer.
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|- style="text-align:center; font-weight:normal; color: #000000; font-size: 120%; font-family: sans-serif;"
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| To request a new account, email SBGrid at:  accounts (@) sbgrid dot org
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|- style="text-align:center; font-weight:bold; color: #000000; font-size: 120%; font-family: sans-serif;"
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|}
  
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* [[Special:Allpages|Alphabetized Index of all pages]]
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| 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]]'''
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| 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]]'''
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| style="font-size: 1.1em; font-weight: normal; color #48A2B4; padding: 0.5em 1em 0.5em 3em;"|'''[[Gallery]]''' | '''[[Covers]]'''
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||'''[[CheatSheet|PyMOL Cheat Sheet]]''' (''[[Media:PymolRef.pdf|PDF]]'')
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||'''[[PyMOL_mailing_list|Getting Help]]'''
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|}
  
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* [[Improvements|Discussion of PyMolWiki Improvements]]
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{| class="jtable" style="float: left; width: 90%;"
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|+ style="font-size: 1.4em; font-weight: bold; text-align:left; border-bottom: 2px solid #6678b1;" | News &amp; Updates
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|-
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! Official Release
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| [https://pymol.org PyMOL v2.5 has been released] on May 10, 2021.
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|-
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! Python 3
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| New [[2to3|Python 3 compatibility guide]] for scripts and plugins
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|-
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! POSF
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| [https://pymol.org/fellowship New PyMOL fellows announced for 2018-2019]
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|-
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! Tutorial
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| [[Plugins Tutorial]] updated for PyQt5
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|-
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! New Plugin
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| [[PICv|PICv]] is a new plugin for clustering protein-protein interactions and visualization with available data from PDBe
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|-
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! Selection keywords
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| New [[Selection Algebra|polymer.protein and polymer.nucleic]] selection keywords. Thanks everyone who participated in the [https://goo.gl/forms/r0Ck03VTytZQxN4A2 poll]!
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|-
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! Plugin Update
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| [[MOLE 2.0: advanced approach for analysis of biomacromolecular channels|MOLE 2.5]] is an updated version of channel analysis software in PyMOL
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|-
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! New Script
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| [[dssr_block]] is a wrapper for DSSR (3dna) and creates block-shaped nucleic acid cartoons
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|-
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! Older News
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| See [[Older_News|Older News]].
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|}
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{| class="jtable" style="float: right; width: 90%"
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|+ style="font-size: 1.4em; font-weight: bold; text-align:left; border-bottom: 2px solid #6678b1;" |Did you know...
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|-
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|<div class="didyouknow" >
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== PyMol Wiki Home ==
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|}
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You have reached the home of the PyMolWiki, a user-driven web-oriented CMS.
 
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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
 
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* a thorough treatment of the PyMol program
 
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* feature-rich scripts for general PyMol use
 
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== New Users ==
 
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Welcome!  New users who wish to contribute appropriate content are welcome to join.  Feel free to add any appropriate content; make an account and get started!
 
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==News==
 
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===PyMol===
 
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* [[Cealign|CE Align v0.6]] released.  Better than before.  See test case comparisons.
 
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* Important bug fixed in [[Cealign|CE Align v0.5]] and [[Kabsch]].  Both updated.
 
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* [[Cealign|CE Align v0.4]], code now available.  See the [[Cealign]] page for changes.
 
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* [[Cealign|CE Align v0.1]], code now available.  Windows installer coming soon.
 
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* [[Slerpy]], a set of pymol command extensions to simplify complex movie making is now available.
 
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* Updated the [[Kabsch#The_New_Code|Kabsch]] code with a more elegant solution; fixed a small rotation bug.
 
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* Pymol 0.99 is out! Get it [http://delsci.com/rel/099/ here].
 
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* A new version of APBS plugin is available on [http://www-personal.umich.edu/~mlerner/PyMOL/ Michael Lerner's Page].
 
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* New [http://www.delsci.com/beta Beta Releases] available.
 
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* New cool [[ray]] tracing features added!
 
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===Wiki===
 
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* Added useful mini-script for re-assigning the B Factor column to something new and coloring it.
 
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* captcha system installed.
 
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* If you notice something out of the ordinary, please contact the admin.  I updated some software.
 
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* [[Settings]] now contains documentation on:
 
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              - helix roundness
 
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              - ribbon sampling
 
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              - cartoon sampling
 
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              - cartoon highlight coloring
 
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              - cartoon color blending vs discrete colors
 
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              - and more!  now 48 documented (with examples); just 470 to go....
 
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* [[SURFNET]] information on reading surfaces from other programs added.
 
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* Two new [[:Category:Plugins|Plugins]] have been added, [[NsSNP Loader]] and [[Proxy Config]].
 
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* Added a page that lists all [[Settings|PyMol settings]].  We need to start documenting these.
 
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* [[MAC_Install]] page has been developed. It describes pymol and apbs issues specific to Mac OS X.
 
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* [[APBS]] page has been established. 
 
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* [[APBS]] How to set this up on OS X and on Linux has been started but needs contributions.
 
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** Added info on installing APBS from source
 
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===News Archive===
 
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*See our [[Older_News]].
 
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== Links of Interest ==
 
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* [[TOPTOC|Top Level Table of Contents]]
 
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* [[:Category:FAQ|Frequently Asked Questions]] -- new!
 
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* [[PyMolWiki:Community_Portal| How to get involved!]] -- read me if you want to add something
 
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* [[:Category:Script Library| Script Library]] -- add one! (rTools info!)
 
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* [[:Category:Commands|PyMol Commands]] (>130 documented!)
 
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* [[Settings|PyMol Settings]]  (6 newly documented; only 470 to go...)
 
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* [[:Special:Allpages| All Pages]]
 
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* [[:Category:Plugins|Plugins]]
 
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* [[:Special:Categories| See All Categories]]
 

Latest revision as of 03:21, 22 June 2021

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 v2.5 has been released on May 10, 2021.
Python 3 New Python 3 compatibility guide for scripts and plugins
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...

Sphere scale

==Overview==

This setting affects the apparent radius of spheres in the sphere representation. Default scale is set to 1.0.

Syntax

# set the sphere scale to size for selection.
cmd.set ("sphere_scale", size=1, selection='', state=0, updates=1, log=0, quiet=1)
# generally it's simpler to use the console form
set sphere_scale, size, selection
# you can print the current value for sphere_scale
get sphere_scale

size can be any floating point number, selection is the name of a selection.

Examples

Using 0.25 gives a nice balls&sticks representation with both lines and spheres turned on. 

set_bond stick_color, white, (all), (all)
set_bond stick_radius, 0.14, (all), (all)
set sphere_scale, 0.25, (all)
show sticks
show spheres

set sphere_scale by itself will revert to default. Here you'll get a simple VDW rapresentation. <source lang="python"> set_bond stick_color, blue, (all), (all) set_bond stick_radius, 0.3, (all), (all) set sphere_transparency, ..→

A Random PyMOL-generated Cover. See Covers.


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