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|+ style="font-size:210%; font-weight: bold; color:#032d45; text-align:center; padding: 5px; margin-bottom: 4px;" | Welcome to the PyMOL Wiki!
|+ style="font-size: 1.0em; font-weight: normal; color: #FFFFFF; text-align:right; background: #B22222; padding-top:0.5em; padding-bottom: 0.25em; padding-right: 0.60em; border-top: 2px solid #B22222; border-bottom: 1px solid #fff;" |hosted by [[File:SBGridlogo2.jpg|140 px|link=https://sbgrid.org/]]
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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.
| The community-run support site for the [http://pymol.org PyMOL] molecular viewer.
|- style="text-align:center; font-weight:normal; color: #000000; font-size: 120%; font-family: sans-serif;"
| To request a new account, email SBGrid at:  accounts (@) sbgrid dot org
|- style="text-align:center; font-weight:bold; color: #000000; font-size: 120%; font-family: sans-serif;"
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|-  
|-  
| style="font-size: 1.1em; color #61021F; padding: 0.5em 1em 0.5em 3em;"|'''[[:Category:Tutorials|Tutorials]]''' || '''[[TOPTOC|Table of Contents]]''' || '''[[:Category:Commands|Commands]]'''
| 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; color #61021F; 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;"|'''[[:Category:Script_Library|Script Library]]''' || '''[[:Category:Plugins|Plugins]]''' || '''[[:Category:FAQ|FAQ]]'''
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| style="font-size: 1.1em; color #61021F; padding: 0.5em 1em 0.5em 3em;"|'''[[Gallery]]''' | '''[[Covers]]'''
| 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]]'')
||'''[[CheatSheet|PyMOL Cheat Sheet]]''' (''[[Media:PymolRef.pdf|PDF]]'')
||'''[[GoogleSearch]]'''
||'''[[PyMOL_mailing_list|Getting Help]]'''
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|+ style="font-size: 1.4em; font-weight: bold; text-align:left; border-bottom: 2px solid #6678b1;" | News & Updates
|+ style="font-size: 1.4em; font-weight: bold; text-align:left; border-bottom: 2px solid #6678b1;" | News & Updates
|-
|-
! Warren
! New Setup
| News about Warren DeLano's passing may be read on [[Warren|Warren's memorial page]].
| [https://github.com/kullik01/pymol-open-source-windows-setup/releases/tag/v3.1.0 PyMOL-open-source-windows-setup v3.1] has been released on January 20, 2025. More information under [[Windows Install]].
|-
! New Plugin
| [[PySSA]] aims to combine PyMOL and [https://github.com/sokrypton/ColabFold ColabFold] to enable the prediction and analysis of 3D protein structures for the scientific end-user. [https://github.com/urban233/PySSA/releases/tag/v1.0.1 v1.0 has been released] on July 10, 2024.
|-
! Official Release
| [https://pymol.org PyMOL v3.0 has been released] on March 12, 2024.
|-
|-
! Fun
! New Plugin
| [http://www.youtube.com/watch?v=oCRJ4r0RDC4 PCR Rap] video made with PyMOL (YouTube).
| [[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
|-
|-
! PyMOLWiki
! Official Release
| Reformatted Main Page. Some delays might occur from resizing images, but that should go away once the images are cached.
| [https://pymol.org PyMOL v2.5 has been released] on May 10, 2021.
|-
|-
! PyMOLWiki
! Python 3
| New — Search the PyMOLWiki via [[GoogleSearch]]
| New [[2to3|Python 3 compatibility guide]] for scripts and plugins
|-
|-
! PyMOL
! POSF
| PyMOL is known to work under Mac OS X 10+ (Snow Leopard) using the new Fink and incentive builds.  See [[MAC_Install#PyMOL_Install_from_Source.2C_Using_Fink|Installing PyMOL under Fink]].
| [https://pymol.org/fellowship New PyMOL fellowship announced for 2022-2023]
|-
|-
! PyMOL
! Tutorial
| PyMOL now has a [[Set]] command for basic settings, and a [[Set_bond]] command for bond-only settings.
| [[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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Latest revision as of 13:01, 21 January 2025

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
New Setup PyMOL-open-source-windows-setup v3.1 has been released on January 20, 2025. More information under Windows Install.
New Plugin PySSA aims to combine PyMOL and ColabFold to enable the prediction and analysis of 3D protein structures for the scientific end-user. v1.0 has been released on July 10, 2024.
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...

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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