Re: AMBER: charges difference of atom in xleap and prmtop

From: David A. Case <case.scripps.edu>
Date: Tue, 24 May 2005 22:27:51 -0700

On Wed, May 25, 2005, chaiann ng wrote:
>
> The differences of prmtop is approximately ~18.2xxxx times greater than in
> xleap.

Amber uses its own internal units; see
http://amber.scripps.edu/formats.html#topo.cntrl for information on the
contents of the prmtop file.

With the internal charges, q*q/r (with r in Ang.) yields an energy in
kcal/mol.

....dac
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