Yes, everyone knows why this happens. This question has been asked so often that there is a FAQ on the Gromacs web-site:
http://www.gromacs.org/Documentation/Terminology/Periodic_Boundary_Conditions Best wishes Andreas ----------------------- From: gmx-users-boun...@gromacs.org [mailto:gmx-users-boun...@gromacs.org] On Behalf Of ????? ?????? Sent: 03 December 2010 09:57 To: gmx-users@gromacs.org Subject: [gmx-users] Protein jumping out of water box Hi all, I have been running nano second long simulations using Gromacs 4.0.7 and connecting them to create a long time period. on the last run the protein "jumped" out of the water box (the output files were viewed using VMD) does anyone know why this could have happened? Thanks, Gideon -- 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/Support/Mailing_Lists/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/Support/Mailing_Lists