_Systematic_chem_shift_offset.Atom_type
| Description | The kind of atom to which the chemical shift offset value applies. |
| Details: | |
| part of local key (identifies unique row in a table in the entry) | |
| Parent saveframe | assigned_chemical_shifts |
| Data type | line |
| Common values | all 13C all 15N all 19F all 1H all 31P all nitrogen bonded protons all nitrogens amide nitrogens amide protons backbone CA backbone CB na |
| DB table | Systematic_chem_shift_offset |
| DB column | Atom_type |
| DB type | VARCHAR(15) |
| NULL allowed | no (mandatory) |
| ADIT-NMR deposition system prompt | Affected atom type |