Hi Prija, You can do it with a bit of Python
ss = [ i.ss for i in cmd.get_model("n. ca").atom ] print "Helix content: %5.2f%%" % (100.0*ss.count("H")/len(ss)) print "Sheet content: %5.2f%%" % (100.0*ss.count("S")/len(ss)) The first line gets a list of the secondary structure flags of the selection "n. ca". Hope it helps, Tsjerk On Wed, Jul 7, 2010 at 8:44 AM, Prija Ponnan <prija.pon...@gmail.com> wrote: > Hello > Can we calculate percentage secondary structural element using Pymol or > please suggest me some other program for this purpose > Prija > > -- > Prija Ponnan > > ------------------------------------------------------------------------------ > This SF.net email is sponsored by Sprint > What will you do first with EVO, the first 4G phone? > Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first > _______________________________________________ > PyMOL-users mailing list (PyMOL-users@lists.sourceforge.net) > Info Page: https://lists.sourceforge.net/lists/listinfo/pymol-users > Archives: http://www.mail-archive.com/pymol-users@lists.sourceforge.net > -- Tsjerk A. Wassenaar, Ph.D. post-doctoral researcher Molecular Dynamics Group Groningen Institute for Biomolecular Research and Biotechnology University of Groningen The Netherlands ------------------------------------------------------------------------------ This SF.net email is sponsored by Sprint What will you do first with EVO, the first 4G phone? Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first _______________________________________________ PyMOL-users mailing list (PyMOL-users@lists.sourceforge.net) Info Page: https://lists.sourceforge.net/lists/listinfo/pymol-users Archives: http://www.mail-archive.com/pymol-users@lists.sourceforge.net