AW: [gmx-users] Implicit Solvent

2010-01-21 Thread Hans HEINDL
Hola Deisy,

I have used the implicit solvent which is built into mdrun-openmm. It works
well: but there are some setbacks:
1. As far as I know it has only been tested with the amber 99 forcefield
port for mdrun-openmm. (see http://chemistry.csulb.edu/ffamber/ )
and there is no easy way to do a position restraint in mdrun-openmm. I have
compared the results of mdrun-openmm using the amber99 ff
to a simulation suing sander and the results look well at a first glance

Hans

  -Ursprüngliche Nachricht-
  Von: gmx-users-boun...@gromacs.org
[mailto:gmx-users-boun...@gromacs.org]im Auftrag von deisy yurley rodriguez
sarmiento
  Gesendet: Donnerstag, 21. Jänner 2010 17:12
  An: Gromacs
  Betreff: [gmx-users] Implicit Solvent


Hi everyone!!!
Can I use implicit solvent in a MD simulations on gromacs?
How can I do it?
Thanks for your help!!!

Deisy Y. Rodriguez S.
Practicante de Computos Avanzados
Grupo de Investigacion en Fisicoquimica Teorica y Experimental
GIFTEX
Tel. 6344000  ext. 2792
Universidad Industrial de Santander


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Re: AW: [gmx-users] Implicit Solvent

2010-01-21 Thread Rossen Apostolov

Hi Hans,

On 01/21/2010 05:54 PM, Hans HEINDL wrote:

Hola Deisy,
I have used the implicit solvent which is built into mdrun-openmm. It 
works well: but there are some setbacks:
1. As far as I know it has only been tested with the amber 99 
forcefield port for mdrun-openmm. (see 
http://chemistry.csulb.edu/ffamber/ )
OpenMM will be integrated in the next Gromacs release and implicit 
solvent simulations will work with any FF supported by Gromacs.
and there is no easy way to do a position restraint in mdrun-openmm. I 
have compared the results of mdrun-openmm using the amber99 ff

to a simulation suing sander and the results look well at a first glance
Hans

-Ursprüngliche Nachricht-
*Von:* gmx-users-boun...@gromacs.org
[mailto:gmx-users-boun...@gromacs.org]*im Auftrag von *deisy
yurley rodriguez sarmiento
*Gesendet:* Donnerstag, 21. Jänner 2010 17:12
*An:* Gromacs
*Betreff:* [gmx-users] Implicit Solvent

Hi everyone!!!
Can I use implicit solvent in a MD simulations on gromacs?
How can I do it?
Thanks for your help!!!

Deisy Y. Rodriguez S.
Practicante de Computos Avanzados
Grupo de Investigacion en Fisicoquimica Teorica y Experimental GIFTEX
Tel. 6344000  ext. 2792
Universidad Industrial de Santander




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