Re: AMBER: problem with saving the parameters file

From: David A. Case <>
Date: Wed, 5 Jul 2006 11:09:12 -0700

On Wed, Jul 05, 2006, amere swathi wrote:

> I have solvated the protein using TIP3PBOX 8 2. When I try to save the
> topology and coordinates file ( .top and .rec) using the following command
> >saveamberparm prot rec.crd
> the files are not being saved with the following error message.
> could not find angle parameter: N-CT-N

Is this a standard protein? In ordinary structures, an atom of type CT would
not be between two "N"s. If you have an unusual structure, you will have to
create your own parameters, perhaps via antechamber.


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Received on Sun Jul 09 2006 - 06:07:09 PDT
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