Re: [AMBER] Converting ff19SB data files for usage with GROMACS

From: Carlos Simmerling via AMBER <amber.ambermd.org>
Date: Fri, 23 Feb 2024 10:01:58 -0500

Yes, the parameters are public and require no license. Feel free to contact
me directly if I can help with this process, including validation sets.
Carlos


On Fri, Feb 23, 2024, 7:53 AM Vedran Miletic via AMBER <amber.ambermd.org>
wrote:

> Hello,
>
> I am a GROMACS contributor and a part of a collaboration at Max Planck
> that is working on bringing per amino acid CMAP and ff19SB force field
> to GROMACS. We would like to offer GROMACS users some newer force fields
> than ff99SB(-ILDN) and ff03SB that we currently ship.
>
> I am aware of the academic licensing of Amber and GPL licensing of
> AmberTools. I am not sure whether this license also applies to data such
> as force field parameters, since they are published with
> doi:10.1021/acs.jctc.9b00591.
>
> Therefore, my question is: would it be OK with the Amber project that we
> convert the force field data files in AmberTools for usage with GROMACS
> and ship the converted version as part of a future GROMACS release, just
> like we do for ff99/03?
>
> Thanks in advance for any response.
>
> With best regards,
> Vedran Miletic
>
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Received on Fri Feb 23 2024 - 07:30:02 PST
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