On 2/12/18 8:44 AM, Ahmed Mashaly wrote:
Hi If I want to use gmx trjconv to recenter the protein in xtc file, the reference (-s) .tpr should be the one I used in simulation (md.tpr) or I can use the first one (em.tpr) without a difference? This is because the protein has jumped after em step, and if I have to use md.tpr as reference for md.xtc, I will have to recenter it after every step of em, nvt, npt
You can use whatever reference coordinates you want. Energy minimization generally shouldn't result in large structural changes, so make sure you have a sufficiently large box to avoid spurious minimum image interactions.
-Justin -- ================================================== Justin A. Lemkul, Ph.D. Assistant Professor Virginia Tech Department of Biochemistry 303 Engel Hall 340 West Campus Dr. Blacksburg, VA 24061 jalem...@vt.edu | (540) 231-3129 http://www.biochem.vt.edu/people/faculty/JustinLemkul.html ================================================== -- Gromacs Users mailing list * Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/GMX-Users_List before posting! * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists * For (un)subscribe requests visit https://maillist.sys.kth.se/mailman/listinfo/gromacs.org_gmx-users or send a mail to gmx-users-requ...@gromacs.org.