[gmx-users] VAL group
Mark.Abraham at anu.edu.au
Wed Sep 20 02:26:54 CEST 2006
Owen, Michael wrote:
> Hello gmx users,
> when I convert a pdb file of a peptide that contains a valyl residue
> into a .gro file a separate "group" is made for the atoms in the valyl
In what sense...? please include a relevant file excerpt, and the
commands that created it.
> This has happened when OPLSAA/l and the GROMOS96 53a6 force
> fields were used. The molecule appears as one in the topology file,
> and the atomic description of the valyl residue in the pdb file matches
> that of the ffoplsa.rtp file.
Have these forcefields really being modified for a radical, or are you
really describing a valine residue?
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