[gmx-users] transfer of AMBER ion definitions to the ions.itp file

[OZGE ENGIN]

Hi all,

I am trying to use AMBER96 ff under GROMACS package. I read the suggestions that were given at http://chemistry.csulb.edu/ffamber/. 
It has been stated that if any ion-related GROMACS tools will be used, then the AMBER ion definition to the ions.itp file should be added. 
So, does it mean that, I will copy the ions definitions that were given in the ffamber96.rtp file to the ions.itp file? 
I am a little bit confused because the definition of ions in AMBER is completely different from those of OPLS and GROMOS ff.

Thanks in advance
Ozge Engin
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Computational Science & Engineering
Koc University