Hi Shahab, > I used [ g_rama -f *.xtc -s *.tpr -o rama.xvg ] command for analysis of
Was that your actual command line? If you used a .tpr, why didn't it have all the dihedrals defined then? How did you get it? Anyway, you should be able to assert that the dihedrals mentioned are in fact your phi/psi dihedrals and should have multiplicity of 3. Cheers, Tsjerk -- Tsjerk A. Wassenaar, Ph.D. post-doctoral researcher Molecular Dynamics Group Groningen Institute for Biomolecular Research and Biotechnology University of Groningen The Netherlands -- gmx-users mailing list gmx-users@gromacs.org http://lists.gromacs.org/mailman/listinfo/gmx-users Please search the archive at http://www.gromacs.org/search before posting! Please don't post (un)subscribe requests to the list. Use the www interface or send it to gmx-users-requ...@gromacs.org. Can't post? Read http://www.gromacs.org/mailing_lists/users.php