########################
    #  Coupling constants  #
    ########################

save_J_1
   _Coupling_constant_list.Sf_category                  coupling_constants
   _Coupling_constant_list.Sf_framecode                 J_1
   _Coupling_constant_list.Entry_ID                     4468
   _Coupling_constant_list.ID                           1
   _Coupling_constant_list.Sample_condition_list_ID     1
   _Coupling_constant_list.Sample_condition_list_label  $CSR_1
   _Coupling_constant_list.Spectrometer_frequency_1H    .
   _Coupling_constant_list.Details                      .
   _Coupling_constant_list.Text_data_format             .
   _Coupling_constant_list.Text_data                    .

   loop_
      _Coupling_constant_experiment.Experiment_ID
      _Coupling_constant_experiment.Experiment_name
      _Coupling_constant_experiment.Sample_ID
      _Coupling_constant_experiment.Sample_label
      _Coupling_constant_experiment.Sample_state
      _Coupling_constant_experiment.Entry_ID
      _Coupling_constant_experiment.Coupling_constant_list_ID

     .   .   1   $sample_1   .   4468   1    

   stop_

   loop_
      _Coupling_constant.ID
      _Coupling_constant.Code
      _Coupling_constant.Assembly_atom_ID_1
      _Coupling_constant.Entity_assembly_ID_1
      _Coupling_constant.Entity_ID_1
      _Coupling_constant.Comp_index_ID_1
      _Coupling_constant.Seq_ID_1
      _Coupling_constant.Comp_ID_1
      _Coupling_constant.Atom_ID_1
      _Coupling_constant.Atom_type_1
      _Coupling_constant.Atom_isotope_number_1
      _Coupling_constant.Ambiguity_code_1
      _Coupling_constant.Assembly_atom_ID_2
      _Coupling_constant.Entity_assembly_ID_2
      _Coupling_constant.Entity_ID_2
      _Coupling_constant.Comp_index_ID_2
      _Coupling_constant.Seq_ID_2
      _Coupling_constant.Comp_ID_2
      _Coupling_constant.Atom_ID_2
      _Coupling_constant.Atom_type_2
      _Coupling_constant.Atom_isotope_number_2
      _Coupling_constant.Ambiguity_code_2
      _Coupling_constant.Val
      _Coupling_constant.Val_min
      _Coupling_constant.Val_max
      _Coupling_constant.Val_err
      _Coupling_constant.Resonance_ID_1
      _Coupling_constant.Resonance_ID_2
      _Coupling_constant.Auth_entity_assembly_ID_1
      _Coupling_constant.Auth_seq_ID_1
      _Coupling_constant.Auth_comp_ID_1
      _Coupling_constant.Auth_atom_ID_1
      _Coupling_constant.Auth_entity_assembly_ID_2
      _Coupling_constant.Auth_seq_ID_2
      _Coupling_constant.Auth_comp_ID_2
      _Coupling_constant.Auth_atom_ID_2
      _Coupling_constant.Details
      _Coupling_constant.Entry_ID
      _Coupling_constant.Coupling_constant_list_ID

     1   3JHNHA   .   1   1   4   4   DTR   H   H   1   .   .   1   1   4   4   DTR   HA   H   1   .   5.6   .   .   .   .   .   .   .   .   .   .   .   .   .   .   4468   1    
     2   3JHNHA   .   1   1   5   5   GLN   H   H   1   .   .   1   1   5   5   GLN   HA   H   1   .   9.3   .   .   .   .   .   .   .   .   .   .   .   .   .   .   4468   1    
     3   3JHNHA   .   1   1   7   7   TRP   H   H   1   .   .   1   1   7   7   TRP   HA   H   1   .   6.1   .   .   .   .   .   .   .   .   .   .   .   .   .   .   4468   1    
     4   3JHNHA   .   1   1   8   8   CYS   H   H   1   .   .   1   1   8   8   CYS   HA   H   1   .   9.9   .   .   .   .   .   .   .   .   .   .   .   .   .   .   4468   1    

   stop_

save_