From: Edward Lyman (edward.lyman_at_gmail.com)
Date: Mon Feb 25 2013 - 08:37:12 CST

Hi all,

I have a membrane system that was prepared in the "old style", with
headgroups patched to aliphatic chains. (CHARMM27). I'd like to convert it
into CHARMM36 (ie, keep the same coordinates for the atoms), probably with
the psfgen tools...but I can't see how to do it without a lot of atom name
aliasing. If anyone has a simpler, less tedious solution, I would be very
grateful.

Best,
Ed