AMBER Archive (2008)

Subject: Re: AMBER: Scale LJ parameters

From: David A. Case (case_at_scripps.edu)
Date: Thu Apr 17 2008 - 19:54:43 CDT


On Thu, Apr 17, 2008, fatima.chami_at_durham.ac.uk wrote:
>
> For my calculation of free energy using TI ..I need to scale the VDW
> interaction on the solute .. can I do this via Leap.

No: you would have to edit the prmtop file by hand.

Amber10 contains a "softcore" option which greatly simplifies making atoms
appear and disappear in TI. You might consider getting that.

...good luck...dac

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