[gmx-users] Addition of ions in vacuum simulations

Mark Abraham mark.abraham at anu.edu.au
Thu Oct 18 09:09:22 CEST 2007

> Hi Mark,
> I think, it is not a chemistry question exactly.
> Genion command asks for a group whose atoms are replaced with ions.
> I have no solvent molecules in my system.
> In this respect, how can I incorporate ions into my system?

Check your assumptions. Does it make sense to put isolated ions outside a
protein in vacuum?


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