[gmx-users] force field parameter for ligands

Mark Abraham Mark.Abraham at anu.edu.au
Mon May 25 14:07:40 CEST 2009

Zhanglin Ni wrote:
> Dear all,
> where do you usually get topolgy for small molecule ligand or do it 
> manually? Dundee PRODRG Server seems to be capable of making .top for 
> ffgmx only but not new ones like ffG53a6,etc. Thanks

Search. There's a million posts on this mailing list pointing out that 
there's another version of PRODRG that does some other force fields.


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