Re: [AMBER] For TI do corresponding same atoms in ligand pairs need to have the same charge

From: case <case.biomaps.rutgers.edu>
Date: Sat, 8 Dec 2012 22:03:10 -0500

On Sat, Dec 08, 2012, Yulin Huang wrote:

> For thermodynamic integration, do corresponding same atoms in
> ligand pairs need to have the same charge?

No. For most changes of interest, corresponding atoms in V0 and V1 would in
fact *not* have the same charge.

> It seems that it may affect the energy calculation.

Indeed.

...good luck...dac


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Received on Sat Dec 08 2012 - 19:30:03 PST
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