Dera Maria, Yes that is possible. Be sure to make a good choice of forcefield, so that you have decent parameters for all molecule types in your simulation.
Kind regards, Erik ______________________________ Erik Marklund, PhD Marie Skłodowska Curie INCA Fellow Department of Chemistry – BMC Uppsala Universtity erik.markl...@kemi.uu.se<mailto:erik.markl...@kemi.uu.se> On 24 Jan 2017, at 11:25, maria khan <mariabiochemi...@gmail.com<mailto:mariabiochemi...@gmail.com>> wrote: Dear gromacs Users.. I want to simulate ternary complex of protein -DNA -ligand..Is it possible to simulate it combinely? secondly..Gromacs has no graphical interface to visualize results..how can we resolve this issue..Using VMD i have some issues regarding trajectories.. Regards.. Maria khan. ICS,,university of peshawar.. -- 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<mailto:gmx-users-requ...@gromacs.org>. -- 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.