On Sat, Jun 30, 2007, yen li wrote:
> I have downloaded the new parameters tar from AMBER website. In the new
> frcmod.ff03 file, there are two sets for the same dihedral "CT-CT-N -C or C
> -N -CT-CT" that too CT-CT-N -C with force constant 0 (effectively not being
> there at all).
>
> Is there any particular reason for so?
This is to make sure that the non-zero value in parm99.dat for this torsion
is not used.
...dac
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Received on Sun Jul 01 2007 - 06:07:51 PDT
