_Chem_comp.Std_deriv_three_letter_code
| Description | The three letter code for the standard monomer from which the chemical component is derived. |
| Details: | |
| Parent saveframe | chem_comp |
| Data type | code |
| DB table | Chem_comp |
| DB column | Std_deriv_three_letter_code |
| DB type | VARCHAR(15) |
| NULL allowed | yes |
| ADIT-NMR deposition system prompt | Std deriv three letter code |