I resolved my MPAIRS problem in using the top_heav.lib topology library instead of the top_allh.lib. As my model is quite big, the hydrogens may be too numerous to be handled by Modeller. Thank you for your help.
Le Lundi 17 Mars 2003 16:08, Andrej Sali a écrit : > Without seeing the input/output files, it probably indicates a difficult > optimization problem that runs into many overlapping atom pairs. Can you > improve the alignment? > > Andrej