Re: [PyMOL] How to overlay different structures?

2012-04-12 Thread Joel Tyndall
Hi Martin, I do this quite often in Pymol using the pair fit menu pull down. Wizard > Pair_fitting You can just click on the three atom pairs you need then "fit 3 pairs". You can highlight the residues in question as stick to make it easier. I'm sure you can use command line too Pair_fit 1xyz

Re: [PyMOL] How to overlay different structures?

2012-04-12 Thread Thomas Holder
Hi Martin, I suggest to superpose the conformations with Theseus and use PyMOL for visualization. http://www.theseus3d.org/ You may also try the PyMOL command "alignto" (not available in older PyMOL version), but I expect better results with Theseus. Cheers, Thomas Martin Breugst wrote, O

[PyMOL] How to overlay different structures?

2012-04-12 Thread Martin Breugst
Dear PyMOL users: I want to use PyMOL to generate a nice figure showing six different transition state structures superimposed in one single picture. I have already tried to use the commands pair_fit, overlay, and align but I did not get the results I have expected. Is there any way to tell PyM

Re: [PyMOL] Crashing on volume visualization.

2012-04-12 Thread Jason Vertrees
Hi Francis, Volumes require GLSL (shaders). Intel video cards (Express/HD) are known to have issues and (typically) cannot render volumes in PyMOL. You may appeal to Intel to improve their drivers. One last thing -- you can try upgrading your driver and trying again. Cheers, -- Jason On Thu, A

[PyMOL] Crashing on volume visualization.

2012-04-12 Thread Francis E Reyes
I load my .ccp4 map and try to activate volume visualization ('A' -> Volume -> 'Default'). However, pymol crashes almost immediately. I'm using the incentive version of MacPyMOL .. version 1.4. The hardware requirements seem to be explicitly for stereoscopic setups. Can I get away with a n

Re: [PyMOL] Extracting Scene Info

2012-04-12 Thread V.V.
Hello, I have an old session file, and I would like to extract the color information of certain objects in it. I use print cmd.get_session()['names'] to get the scene information, but which values in the output arrays contain the information about the color? Thank you, Vitaly On Tue, Feb 21, 201

[PyMOL] Last call: CCP4 summer school at APS, in USA

2012-04-12 Thread Sanishvili, Ruslan
Dear Colleagues, This is friendly but final reminder that Tuesday, April 17 is the application deadline for the fifth annual CCP4 Summer School "From data collection to structure refinement and beyond". On-line application and all details about the school can be found on its web site: http://www