Restraints dictionary version 1.0
_restr_equal_torsion_atom_site_label_
Names:'_restr_equal_torsion_atom_site_label_1' '_restr_equal_torsion_atom_site_label_2' '_restr_equal_torsion_atom_site_label_3' '_restr_equal_torsion_atom_site_label_4'
Definition:
The atom-site labels of the four atoms that define one of the torsion angles restrained to be equal to other torsion angles in the same class. The torsion angle is the dihedral angle between the plane defined by atoms 1, 2 and 3, and the plane defined by atoms 2, 3 and 4.
Appears in list as essential element of loop structure
Must match data name_atom_site_label
Type: char
Category: restr_equal_torsion