[phenixbb] Changing an amino acid to an unusual amino acid

[Natalia Ketaren]

Hello All,

I’m working on a GFP structure and I’m trying to incorporate the CRO (chromophore) residue into the structure using coot. My process is to use Extension->Modelling—>Replace residues, where it’s suppose to replace a Tyr residue. I type the 3 letter code, CRO, the residue appears, I’m able to real space refine it, but it does not incorporate CRO into the desired chain. Would someone be able to help me figure out what I’m doing wrong? And possibly walk me through a solution?

Cheers,

Nat
_____________________________
Natalia E. Ketaren, PhD
Postdoctoral Associate
Rout Laboratory
Box 213
The Rockefeller University
1230 York Avenue
New York, NY 10065

Tel: (212) 327-8136
Fax: (212) 327-7193
Natalia.Ketaren at rockefeller.edu<mailto:Natalia.Ketaren at rockefeller.edu>
website: http://lab.rockefeller.edu/rout/
NCDIR: http://www.ncdir.org/

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