AMBER Archive (2005)

Subject: Re: AMBER: intramolecular nonbonded interactions in AMBER force field

From: Carlos Simmerling (carlos_at_ilion.bio.sunysb.edu)
Date: Wed Apr 20 2005 - 17:28:08 CDT

John Silvio Vieceli wrote:

>Hi,
>
>Are intramolecular nonbonded interactions applied to atoms separated by
>more than three bonds in the AMBER force field? I understand that 1,4
>LJ and Coulomb interactions are calculated and scaled by 1/2 and 1/1.2,
>respectively. But what about 1,5 and beyond? Are these interactions
>included
>
yes

>and, if so, scaled by any factor?
>
no

>Thank you.
>
>
>

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