Dear All
I never used Gromacs for nucleic acids. In AMBER there is ff10
(ff99SB+parmbasco+ also one needs to add ions according to water used by
Thomas Cheatham et al.)
does gromacs include this force field (AMBER ff implemented in gromacs)?
regards
JIo
--
Gromacs Users mailing list
* Please s
Hi,
If you look at share/gromacs/top/ in the GROMACS installation
directory you can see which FF-s are included and amberff10 is not
there, so the answer is no.
Cheers,
--
Szilárd
On Wed, Nov 27, 2013 at 12:33 AM, gromacs query wrote:
> Dear All
>
> I never used Gromacs for nucleic acids. In A
In addition to where Szilard said to look, you can also try looking for
force fields on the user contributions part of the GROMACS website:
http://www.gromacs.org/Downloads/User_contributions/Force_fields
If you need to use AMBER99SB force field with the ParmBSC0 nucleic acid
parameters, this
PS: googling AMBER FF10 + GROMACS does give (at least) one relevant
result: http://pubs.rsc.org/en/Content/ArticlePDF/2013/CP/c2cp44100d
They may have something useful and may be willing to share (and it
would certainly be useful to have it in the contrib FF section as
well).
Cheers,
--
Szilárd
Hi,
both links helped:
http://www.gromacs.org/Downloads/User_contributions/Force_fields (for
ff99sb and parmbsc0 but need to check for double stranded dna)
and improved ions here:
http://pubs.rsc.org/en/Content/ArticlePDF/2013/CP/c2cp44100d (they used
Cheatham ions with Gromacs, may need to modif