On 10/14/13 3:19 AM, fantasticqhl wrote: > Could someone tell me what kinds of reasons could result in restraints > failure? Thanks very much!
Modeller tries to satisfy all restraints. This includes both your restraints and the default restraints that are extracted from the alignment and forcefield. So generally a failure such as you describe is the result of a conflict - Modeller is unable to satisfy both your restraints and some other set of restraints at the same time.
Ben Webb, Modeller Caretaker