[phenixbb] Best practices for modified aminoacids

Paul Emsley paul.emsley at bioch.ox.ac.uk
Sat Jul 28 20:41:26 PDT 2012

On 27/07/12 13:43, Schubert, Carsten [JRDUS] wrote:
> What are the current best practices for modified aminoacids? I have a 
> peptide with and N-terminal Acetyl-proline which I am trying to model. 
> The initial approach was to locate the aminoacid in the chemical 
> components dictionary (N7P) and replace the residue in coot.

do the restraints specify that N7P is a non-polymer (in which case coot 
will treat it as such) or as an L-peptide?

> Unfortunately the link to the next residue is not recognized, so the 
> residue is just floating about.

Doesn't sound very much like how a L-peptide should behave to me...


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://phenix-online.org/pipermail/phenixbb/attachments/20120728/6970df3b/attachment-0001.htm>

More information about the phenixbb mailing list