[gmx-users] Position_restraints in .top vs freezegrps in .mdp

Binbin Liu bmbbl at bmb.leeds.ac.uk
Thu Feb 24 16:37:45 CET 2005

Hi dear all,

If one wants to performs a simulation on a protein embedded in membrane, 
protein atom's coordinates should be fixed during the equilibrium. Does any 
one know the difference of using position_restraints and freezegrps functions 
in Gromacs to fix protein during?


More information about the gromacs.org_gmx-users mailing list