[gmx-users] gmembed

Justin A. Lemkul jalemkul at vt.edu
Mon May 30 13:06:32 CEST 2011

Sweta Iyer wrote:
> Hi,
> I am trying to insert my protein dimer complex in a membrane using the
> g_membed tool.
> I made an index group where I saved the monomers as separate groups and
> mentioned the same groups in the .mdp file.

This should not be necessary.  If both are protein, then they belong to the 
"Protein" default group and no such index group is required.

> However, it gives me an error saying "Freeze value does not match :There
> are 2 freeze groups and 3 freeze values"

Without seeing your .mdp settings, it is hard to say what is wrong.  The manual 
explains how to use the freezegrps and freezedim keywords properly:



> ______________________________________________________________________
> The information in this email is confidential and intended solely for the addressee.
> You must not disclose, forward, print or use it without the permission of the sender.
> ______________________________________________________________________


Justin A. Lemkul
Ph.D. Candidate
ICTAS Doctoral Scholar
Department of Biochemistry
Virginia Tech
Blacksburg, VA
jalemkul[at]vt.edu | (540) 231-9080


More information about the gromacs.org_gmx-users mailing list