AMBER Archive (2006)

Subject: Re: AMBER: HBON in frcmod file

From: David A. Case (
Date: Mon Oct 23 2006 - 00:11:58 CDT

On Sat, Oct 21, 2006, Ilyas Yildirim wrote:
> I will appreciate if someone can direct me what the HBON parameter is.
> According the AMBER manual (pp. 85 of Amber 9 Manual), there is no
> explicit H-Bond terms included in the amber force field.

The 1984 and 1986 versions of the Amber force fields had an hbond "tweaking"
function, so it is still possible to read in such parameters. None of the
Amber force fields since 1991 have had such a contribution.


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