Re: [gmx-users] option for finding forces between two groups

2009-10-05 Thread Mark Abraham

Pradip Biswas wrote:

Hi,

Anyone can please tell me whether there is any option in GROMACS to find 
forces between two groups (say for example, between two residues in a 
protein or between a peptide and a residue in a Protein for 
Protein-peptide interaction) or one need to workaround with the code to 
get that?


Probably you should do a rerun with energy group exclusions used 
properly. See section 7.3 of the manual.


Mark
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Re: [gmx-users] option for finding forces between two groups

2009-10-04 Thread Omer Markovitch
Work with groups and an index file, and define energy_groups in the mdp file
also.
For indices, check make_ndx utility.
Omer.

Koby Levy research group,
Weizmann Institute of Science.
FAX: 972-77-444-7905
http://www.weizmann.ac.il/sb/faculty_pages/Levy/


On Fri, Oct 2, 2009 at 20:31, Pradip Biswas biswas...@gmail.com wrote:

 Hi,
 Anyone can please tell me whether there is any option in GROMACS to find
 forces between two groups (say for example, between two residues in a
 protein or between a peptide and a residue in a Protein for Protein-peptide
 interaction) or one need to workaround with the code to get that?

 Thanks in advance.
 Biswas.


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[gmx-users] option for finding forces between two groups

2009-10-02 Thread Pradip Biswas
Hi,
Anyone can please tell me whether there is any option in GROMACS to find
forces between two groups (say for example, between two residues in a
protein or between a peptide and a residue in a Protein for Protein-peptide
interaction) or one need to workaround with the code to get that?

Thanks in advance.
Biswas.
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