Dear GMXers, I’m trying to do a MD run with my protein in water but after EM-through steep and cg- the program runs a MD and give me after some steps a message: “atom 108708 can not be settled. Check for bad contacts and/or reduce the timestep”. I tried to do this but the problem persist. I’m using LINCS for constraints my geometry at MD and EM gave a system with lower potential energy, e.g., -1 exp+6.Can anyone help me? Thanks, Samuel Pita. No iBest, suas horas navegadas valem pontos que podem ser trocados por prêmios. Sem sorteio! Inscreva-se já! www.navegueeganhe.com.br