Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | UDP-GALACTOSE 4-EPIMERASE | polymer | 338 | 37308.0 | 2 | UniProt (P09147) Pfam (PF01370) | Escherichia coli | EPIMERASE |
| 2 | C, F (A, B) | NICOTINAMIDE-ADENINE-DINUCLEOTIDE | non-polymer | 663.4 | 2 | Chemie (NAD) | |||
| 3 | D, G (A, B) | PHENYL-URIDINE-5'-DIPHOSPHATE | non-polymer | 480.3 | 2 | Chemie (UPP) | |||
| 4 | E (B) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 5 | H (B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
| 6 | I, J (A, B) | water | water | 18.0 | 887 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 74616.1 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 2372.4 | |
| All* | Total formula weight | 76988.5 |
