[gmx-users] Position Restraints problem

[Chiara Bello]

Hi, I'm trying to apply the positions restraints only on alpha helices of my protein but after running mdrun, when I open the output pdb file using vmd, the protein appear broken: there are some atoms of the not restrained residues, that have been separated from the protein.
My simulation is in implicit solvent, I have used Charm27 and