Recently I have installed amber, In the manual they have mentioned "ff99SB"
forcefield for protein. And why i cant able to use other forcefields. Is
that forcefields are not installed properly.
Regards,
Arthi Venkatesan
Assistant Professor Junior,
Department of Integrative Biology,
SBST, VIT University, Vellore - 632014,
TamilNadu, India.
On Wed, Oct 25, 2017 at 8:39 AM, Hai Nguyen <nhai.qn.gmail.com> wrote:
> On Tue, Oct 24, 2017 at 11:05 PM, Arthi Venkat <arthivenkat2.gmail.com>
> wrote:
>
> > Hi,
> >
> >
> >
> >
> > *"source leaprc.ff99SB" is not working, I can able to use only
> this
> > forcefield "source leaprc.ff14SB". Can anyone tell me how to solve this
> > issue. *
> >
>
> try with "source oldff/leaprc.ff99SB"
>
> by the way, if you don't have very strong reason to use 99SB, I recommend
> to use 14SB.
>
> Hai
>
>
> >
> > *> source leaprc.ff99SBCould not open file leaprc.ff99SB: not found*
> >
> >
> >
> >
> >
> > Regards,
> >
> > Arthi Venkatesan
> > Assistant Professor Junior,
> > Department of Integrative Biology,
> > SBST, VIT University, Vellore - 632014,
> > TamilNadu, India.
> >
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> >
> >
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Received on Tue Oct 24 2017 - 20:30:05 PDT