Saveframe categories in group NMR parameters
| Category | Description | 
|---|---|
| assigned_chemical_shifts | Assigned chemical shifts | 
| chem_shift_anisotropy | Chemical shift anisotropy | 
| chem_shift_isotope_effect | Chemical shift isotope effects | 
| chem_shift_perturbation | Chemical shift perturbations | 
| chem_shift_reference | Chemical shift references | 
| chem_shifts_calc_type | Chemical shift calculation type | 
| coupling_constants | Coupling constants | 
| dipolar_couplings | Dipolar couplings | 
| other_data_types | Other types of data | 
| RDCs | Residual dipolar couplings | 
| resonance_linker | Data derivation | 
| spectral_density_values | Spectral density values | 
| spectral_peak_list | Spectral peak lists | 
| theoretical_chem_shifts | Theoretical chemical shifts | 
| theoretical_coupling_constants | Theoretical coupling constants |