1A9Z
UDP-GALACTOSE 4-EPIMERASE MUTANT S124A/Y149F COMPLEXED WITH UDP-GALACTOSE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | UDP-GALACTOSE 4-EPIMERASE | polymer | 338 | 37262.0 | 1 | UniProt (P09147) Pfam (PF01370) | Escherichia coli | |
| 2 | B, C, D (A) | SODIUM ION | non-polymer | 23.0 | 3 | Chemie (NA) | |||
| 3 | E (A) | NICOTINAMIDE-ADENINE-DINUCLEOTIDE | non-polymer | 663.4 | 1 | Chemie (NAD) | |||
| 4 | F (A) | URIDINE-5'-DIPHOSPHATE-GLUCOSE | non-polymer | 566.3 | 1 | Chemie (UPG) | |||
| 5 | G (A) | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 1 | Chemie (PGE) | |||
| 6 | H (A) | water | water | 18.0 | 541 | Chemie (HOH) |
Sequence modifications
A: 1 - 338 (UniProt: P09147)
| PDB | External Database | Details |
|---|---|---|
| Ala 124 | Ser 124 | engineered mutation |
| Asn 131 | Gln 131 | conflict |
| Phe 149 | Tyr 149 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 37262.0 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1448.9 | |
| All* | Total formula weight | 38710.9 |
