loop_ _ihm_derived_angle_restraint.id _ihm_derived_angle_restraint.feature_id_1 _ihm_derived_angle_restraint.feature_id_2 _ihm_derived_angle_restraint.feature_id_3 _ihm_derived_angle_restraint.restraint_type _ihm_derived_angle_restraint.harmonic_angle_threshold_mean _ihm_derived_angle_restraint.harmonic_angle_threshold_esd _ihm_derived_angle_restraint.dataset_list_id 1 9 17 1 'harmonic' 114.6 1.0 5 2 10 18 2 'harmonic' 116.9 1.0 5 3 11 19 3 'harmonic' 112.9 1.0 5 4 12 20 4 'harmonic' 108.9 1.0 5 5 13 21 5 'harmonic' 114.6 1.0 5 # ... abbreviated ...