; topology for 1 alm molecule, 128 popc lipids, water and 1 counter ion
; alm.itp can be made in a straightforward manner with pdb2gmx, starting
; with a pdb file of alamethicin.
; make sure lipid.itp, popc.itp and alm.itp are in a location where
; grompp can find them (GMXLIB, current directory, or directory given in 
; the .mdp file with the include option. 
#include "ffgmx.itp"
#include "lipid.itp"
#include "dppc.itp"
#include "ions.itp"

#ifdef FLEX_SPC
#include "flexspc.itp"
#else
#include "spc.itp"
#endif

[ system ]
; name
bilayer in water

[ molecules ]
; name	number
DPPC    34