1GUQ
STRUCTURE OF NUCLEOTIDYLTRANSFERASE COMPLEXED WITH UDP-GLUCOSE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | GALACTOSE-1-PHOSPHATE URIDYLYLTRANSFERASE | polymer | 348 | 39613.5 | 4 | UniProt (P09148) Pfam (PF01087) Pfam (PF02744) | Escherichia coli | |
| 2 | E, I, M, Q (A, B, C, D) | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 3 | F, J, N, R (A, B, C, D) | FE (III) ION | non-polymer | 55.8 | 4 | Chemie (FE) | |||
| 4 | G, K, O, S (A, B, C, D) | POTASSIUM ION | non-polymer | 39.1 | 4 | Chemie (K) | |||
| 5 | H, L, P, T (A, B, C, D) | URIDINE-5'-DIPHOSPHATE-GLUCOSE | non-polymer | 566.3 | 4 | Chemie (UPG) | |||
| 6 | U, V, W, X (A, B, C, D) | water | water | 18.0 | 1359 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 348 (UniProt: P09148)
| PDB | External Database | Details |
|---|---|---|
| Gly 166 | His 166 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 158454.0 | |
| Non-Polymers* | Number of molecules | 16 |
| Total formula weight | 2906.6 | |
| All* | Total formula weight | 161360.6 |
