Dear PyRosetta staff,
I'm using your set_bb_true_range() method of the MoveMap class to define the mobile degrees of freedom for some loop. Then, I use a MinMover (min_type="dfpmin") to minimize the loop according to some score function. I want that both backbone dihedral angles (PHI and PSI) were frozen at the Nt end. Unfortunately, it seems that PyRosetta only freezes the PHI angle while keeping mobile the N-terminal (Nt) PSI. In the C-terminal end, the PHI angle is mobile and the PSI is frozen.
Is it possible to freeze (or keep mobile) arbitrary angles in the backbone during minimizations?