[gmx-users] help with lipids and pdb2gmx

[Mark Abraham]

fabracht sdf wrote:
> Hi, I've downloaded all the force field itps and extra ipt files 
> necessary for a popc bilayer simulation. They are all in my top 
> directory, but i haven't figured out how to use this with pdb2gmx in 
> order to generate my topology files. 

You don't. Check out http://wiki.gromacs.org/index.php/topology_file 
and/or Chapter 5 of the manual.

Mark