[phenixbb] Peptides bonds in cyclic peptides

Krzysztof Bzymek kbzymek at gmail.com
Wed Mar 16 14:42:08 PDT 2011

I've been trying to refine a structure of a protein with a cyclic peptide
bound to it. Adding LINK/CONECT to the pdb file works in coot but the bonds
are not present after refinement in phenix. I tried creating a param file (I
followed recommendations for making ASN/NAG bonds posted here a while ago,
but changed the names of connected residues) and included it in refinement,
but the bond was not formed and the amino and carboxy groups of respective
amino acids were far apart. I also got a message after refinement that a cif
file was not specified. What's the solution?


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://phenix-online.org/pipermail/phenixbb/attachments/20110316/0e817d6b/attachment-0003.htm>

More information about the phenixbb mailing list