From: Thomas Gaillard (gaillard_at_chimie.u-strasbg.fr)
Date: Fri Oct 05 2007 - 16:07:47 CDT
On Fri, Oct 05, 2007 at 12:13:33PM -0700, Ilya Chorny wrote :
> I am running a membrane protein simulation using the CHARMM 27 forcefield
> and I my protein seems to be falling apart. Could it be because I am using
> CHARMM27 instead of CHARMM22? I am also using TIP3 and POPE.
For protein parameters, CHARMM27 and CHARMM22 are the same, at the
exception that CMAP corrections are enabled by default in CHARMM27.
-- Thomas Gaillard Laboratoire de Biophysicochimie Moléculaire Institut de Chimie LC3 - UMR 7177 Université Louis Pasteur 4 rue Blaise Pascal F-67000 Strasbourg phone: +33 (0)390 241 493 fax: +33 (0)390 241 490 mail: gaillard_at_chimie.u-strasbg.fr web: http://lbm.u-strasbg.fr/gaillard
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