Re: [PyMOL] Super and Align missing residues

2018-07-04 Thread Thomas Holder
Hi Nathan, I have some insights for this issue. Basically the long gaps between the selected parts become too expensive in the alignment scoring. Changing e.g. the gap extension penalty leads to the expected result: # default is extend=-0.7, lowering to -0.6 super gold & contact_all, test, cycl

[PyMOL] unable to load the Qt platform plugin "xcb"

2018-07-04 Thread Mohammad T Mazhab Jafari
Hello, I am trying to run pymol on my linux computer (Ubuntu 17.10). I downloaded PyMOL-2.1.1_0-Linux-x86_64.tar.bz2 then unpacked with tar -jxf PyMOL-2.1.1_0-Linux-x86_64.tar.bz2 When I try to execute pymol from the pymol folder, I get the following message. This application failed to start

Re: [PyMOL] unable to load the Qt platform plugin "xcb"

2018-07-04 Thread Thomas Holder
Hi Mohammad, This error typically indicates that the PyMOL installation interferes with a different Qt installation on your system. I though we have this under control, our launcher script unsets all (known) interfering environment variables. Can you check which Qt environment variables are set

[PyMOL] How to visualize electrostatic potential map of a viral particle

2018-07-04 Thread Chaava CA
Hello, I am very new to pymol and mainly use it for visualizing proteins and surface properties. I am trying to generate the electrostatic potential map of a Adeno associated viral particle which has 60 identical subunits. I have the PDB file for it but it only shows 1 subunit at a time. In additi

Re: [PyMOL] unable to load the Qt platform plugin "xcb"

2018-07-04 Thread Mohammad T Mazhab Jafari
Thank you for your reply Thomas. Please see below for the Qt and LD on my system. env | grep QT QT_ACCESSIBILITY=1 QT4_IM_MODULE=xim QT_IM_MODULE=ibus IMOD_QTLIBDIR=/usr/local/IMOD/qtlib env | grep LD LD_LIBRARY_PATH=/usr/local/lib Best, M. On Wed, Jul 4, 2018 at 7:20 PM, Thomas Holder wrote: