Re: [gmx-users] Interaction energy calculation..

2012-10-05 Thread Justin Lemkul
On 10/5/12 5:49 AM, rama david wrote: Hi Friends, I want to study the interaction energy between the selected residues of protein and ligand. ( Non-bonded energy should include : vanderwall and electrostatics) How to do it??? This is what the energygrps keyword in the .mdp file is for.

Re: [gmx-users] Interaction energy calculation..

2012-10-05 Thread rama david
Hi justin, I completed the simulation , Now I want to use the selected residues of protein and ligand. How to do it Would you explain me in detail?? With best wishes and regards, Rama david. On Fri, Oct 5, 2012 at 3:40 PM, Justin Lemkul jalem...@vt.edu wrote: On 10/5/12 5:49 AM, rama david

Re: [gmx-users] Interaction energy calculation..

2012-10-05 Thread Justin Lemkul
On 10/5/12 6:15 AM, rama david wrote: Hi justin, I completed the simulation , Now I want to use the selected residues of protein and ligand. How to do it Would you explain me in detail?? Create a new .tpr file from an .mdp file with suitable energygrps. Use mdrun -rerun to recalculate

Re: [gmx-users] Interaction energy calculation..

2012-10-05 Thread rama david
Hi justin, thank you for reply. With best wishes and regards Rama david. On Fri, Oct 5, 2012 at 4:07 PM, Justin Lemkul jalem...@vt.edu wrote: On 10/5/12 6:15 AM, rama david wrote: Hi justin, I completed the simulation , Now I want to use the selected residues of protein and ligand.

[gmx-users] Interaction energy calculation in a radius

2007-01-05 Thread aloks
Hi all, I want to calculate interaction energy between my ligand and residues of proetins which come within 6A of any atoms of the raidus. I have defined those residues and ligand as different groups. But how to select water around 6A radius of the ligand during dynamicsfor the calculation. If I