[PyMOL] Getting surface residues

2012-10-31 Thread Troels Emtekær Linnet
Hi Pymolers. How would you get a list of surface residues the fastest way? Like: [3-10], [14-18] I have a rough structure from crystallography, and have made a trypsin digest and mass spec analysis. And I see fragments which have been post-trans modified. Now I am interested in matching if

Re: [PyMOL] Getting surface residues

2012-10-31 Thread Folmer Fredslund
Hi Troels, I've been using http://www.pymolwiki.org/index.php/FindSurfaceResidues at some point. Seems to work well enough. Otherwise you could go through the PISA server at http://www.ebi.ac.uk/msd-srv/prot_int/pistart.html But I don't remember how exactly I would get the surface residues

Re: [PyMOL] Getting surface residues

2012-10-31 Thread Abdullah Kahraman
Dear Troels, Personally I don't use PyMol for this problem. Rather I use the application NACCESS (http://www.bioinf.manchester.ac.uk/naccess/) and choose a total relative solvent accessibility of at least 5% (Miller, S. et al, 1987, J Mol Biol 196, 641–656) to assess whether a residue is at

Re: [PyMOL] visualise NOEs

2012-10-31 Thread Thomas Holder
Hi Krisztina, check the attached script (strongly modified). It doesn't use a regex anymore, but uses a split function which takes parentheses into account. Also it doesn't parse name and resi, but passes the selection string directly to PyMOL (which understands most of CNS selection

Re: [PyMOL] Getting surface residues

2012-10-31 Thread Troels Emtekær Linnet
Thanks! Troels Emtekær Linnet Ved kløvermarken 9, 1.th 2300 København S Mobil: +45 60210234 2012/10/31 Abdullah Kahraman abdul...@imsb.biol.ethz.ch Dear Troels, Personally I don't use PyMol for this problem. Rather I use the application NACCESS

[PyMOL] Angle between two structure upon alignment

2012-10-31 Thread Appu kumar
Dear user Can you please help me in finding the angle between two structure upon alingment. I have aligned two structure and one structure is not perfectly aligned on other. There is domain of two structure tilting outward upon alignment. IS there any way to find the angle