_Atom_site.Cartn_x
| Description | The x atom-site coordinate in angstroms specified according to a set of orthogonal Cartesian axes. |
| Details: | |
| Parent saveframe | conformer_family_coord_set |
| Data type | float |
| DB table | Atom_site |
| DB column | Cartn_x |
| DB type | FLOAT |
| NULL allowed | no (mandatory) |