16 Nov
2009
16 Nov
'09
6:58 p.m.
Hi I have a problem when i model the structure of proteins with ligands (hetatm = NADP, FAD and FMN), because some residues have improper bond, like the Asparagine make bond between the N and C(gamma), or Phenyalanine with wrong position of aromatic carbon. I try resolve this with the optimization of models with VTFM and MD&SA but the error in the bonds of residues is the same. Also try without ligands and that's work. I think the problem is of the ligands that make incorrect restriction to the protein and make that errors. I hope that you can help me. Bye
(My native language is the Spanish, so sorry for the mistakes)