loop_ _nef_rdc_restraint.index _nef_rdc_restraint.restraint_id _nef_rdc_restraint.restraint_combination_id _nef_rdc_restraint.chain_code_1 _nef_rdc_restraint.sequence_code_1 _nef_rdc_restraint.residue_name_1 _nef_rdc_restraint.atom_name_1 _nef_rdc_restraint.chain_code_2 _nef_rdc_restraint.sequence_code_2 _nef_rdc_restraint.residue_name_2 _nef_rdc_restraint.atom_name_2 _nef_rdc_restraint.weight _nef_rdc_restraint.target_value _nef_rdc_restraint.target_value_uncertainty _nef_rdc_restraint.lower_linear_limit _nef_rdc_restraint.lower_limit _nef_rdc_restraint.upper_limit _nef_rdc_restraint.upper_linear_limit _nef_rdc_restraint.scale _nef_rdc_restraint.distance_dependent 1 1 . A 21 ALA H A 21 ALA N 1.00 -5.2 0.33 . . . . 1.0 false 2 2 . A 22 THR H A 22 THR N 1.00 3.1 0.40 . . . . 1.0 false stop_