_Atom_site.PDBX_formal_charge
| Description | The net integer charge assigned to this atom. This is the formal charge assignment normally found in chemical diagrams. |
| Details: | |
| Parent saveframe | conformer_family_coord_set |
| Data type | int |
| DB table | Atom_site |
| DB column | PDBX_formal_charge |
| DB type | INTEGER |
| NULL allowed | yes |