AMBER Archive (2007)Subject: Re: AMBER: topology for postprocessed files?
From: Vlad Cojocaru (Vlad.Cojocaru_at_eml-r.villa-bosch.de)
Date: Thu Apr 12 2007 - 05:07:08 CDT
Dear Anna,
You can create a pdb file with your stripped system and reload it into
Leap and save the new topology file ...\
As for the energies, you can do a single step calculation with sander on
the snapshot(s) that you are interested in ..
Best
vlad
anna.schrey_at_gmx.de wrote:
>Deas Amber community,
>
>I would like to postprocess trajectories that way that I have to remove cetrain residues (e.g. a ligand) and calculate the energies afterwerds. The trajecotries are no problem, they can be modified that way using ptraj. But how to get the corresponding topology file? And how can I calculate the energies (e.g. E_el and E_vdw) with SANDER?
>
>kind regards,
>
>Anna
>
>
--
----------------------------------------------------------------------------
Dr. Vlad Cojocaru
EML Research gGmbH
Schloss-Wolfsbrunnenweg 33
69118 Heidelberg
Tel: ++49-6221-533266
Fax: ++49-6221-533298
e-mail:Vlad.Cojocaru[at]eml-r.villa-bosch.de
http://projects.villa-bosch.de/mcm/people/cojocaru/
----------------------------------------------------------------------------
EML Research gGmbH
Amtgericht Mannheim / HRB 337446
Managing Partner: Dr. h.c. Klaus Tschira
Scientific and Managing Director: Prof. Dr.-Ing. Andreas Reuter
http://www.eml-r.org
----------------------------------------------------------------------------
-----------------------------------------------------------------------
The AMBER Mail Reflector
To post, send mail to amber_at_scripps.edu
To unsubscribe, send "unsubscribe amber" to majordomo_at_scripps.edu
|