On 8/5/15 9:46 AM, Mitul Saha wrote: > I am modelling a loop region. > I used Chimera, which uses the web version of your modloop. > But i notice in the results, that the results are not restricting > proline phi to around -60 degrees.
Modeller does restrain dihedrals to match known distributions. Most likely in your case it was not able to find otherwise good-scoring loop conformations that didn't violate these dihedral restraints.
Ben Webb, Modeller Caretaker