[gmx-users] increase membrane dimensions

[John Whittaker]

Sorry for the double post, but you could also try using CHARMM-GUI.

http://www.charmm-gui.org/

That way you don't have to deal with implementing the Berger lipids into
the gromos force field (note that CHARMM is all-atom while gromos is
united-atom). I have only used it to make a pure lipid bilayer, though, so
I'm not sure how easy it is to use to embed a protein in a membrane.

The program also generates necessary GROMACS input files for you if you
choose.

- John