hi gmx users,<br>i have one doubt regarding constriants,i want to do production run of popc in water. In my pr.mdp file i have used constraints of all-bonds, <br>but in case of production which type of constriants i have to use ? i have checked gmx archives some people used "all-bonds" constraints, some people used "none" contraints and some other people used "H-bonds" constraints in
md.mdp file of membranes.<br>which type of constraint i have to opt??<br>anyone help me pls<br>thanks in advance.<br>