loop_
        _ndb_struct_ntc_step_summary.step_id
        _ndb_struct_ntc_step_summary.assigned_CANA
        _ndb_struct_ntc_step_summary.assigned_NtC
        _ndb_struct_ntc_step_summary.confal_score
        _ndb_struct_ntc_step_summary.euclidean_distance_NtC_ideal
        _ndb_struct_ntc_step_summary.cartesian_rmsd_closest_NtC_representative
        _ndb_struct_ntc_step_summary.closest_CANA
        _ndb_struct_ntc_step_summary.closest_NtC
        _ndb_struct_ntc_step_summary.closest_step_golden
         1 B12 BB04 33 ? 0.36 B12 BB04 ?
         # ...  abbreviated ...
      



