Hi all I have performed a PMF simulation of taking part of a molecule out of the cavity of a host using umbrella sampling. The free energy curve suggests that the guest prefers to be outside the host as the bound state is higher in energy, or the free energy difference to go in is positive. However when I view the trajectories for each window it appears that there is always more bound states than unbound. This leads me to doubt my free energy profile?
Cheers Gavin -- gmx-users mailing list gmx-users@gromacs.org http://lists.gromacs.org/mailman/listinfo/gmx-users 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
