Justin, Vitaly The topology is fine, I double-checked
The simulation runs perfectly fine without the restraints. It is not a PBC effect, since the box size along z is > 50 nm after a ns or so. Does one need yet another restraint to hold the bilayer together? There has been some discussion about problems with dihedral restrains in the list earlier, but nothing like this. -- View this message in context: http://gromacs.5086.n6.nabble.com/bilayers-move-apart-by-nanometers-upon-implementing-dihedral-restraints-on-lipid-tails-tp4999104p4999160.html Sent from the GROMACS Users Forum mailing list archive at Nabble.com. -- gmx-users mailing list gmx-users@gromacs.org http://lists.gromacs.org/mailman/listinfo/gmx-users * Only plain text messages are allowed! * 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
