3PKQ
Q83D Variant of S. Enterica RmlA with dGTP
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) | Glucose-1-phosphate thymidylyltransferase | polymer | 292 | 32473.2 | 4 | UniProt (P26393) Pfam (PF00483) | Salmonella enterica subsp. enterica serovar Typhimurium | dTDP-glucose pyrophosphorylase, Ep, dTDP-glucose synthase |
| 2 | E, I, L, O (A, B, C, D) | 2'-DEOXYGUANOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 4 | Chemie (DGT) | |||
| 3 | F, J, K, M, P (A, B, C, D) | MAGNESIUM ION | non-polymer | 24.3 | 5 | Chemie (MG) | |||
| 4 | G, H, N (A, C) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 3 | Chemie (PEG) | |||
| 5 | Q, R, S, T (A, B, C, D) | water | water | 18.0 | 225 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 292 (UniProt: P26393)
| PDB | External Database | Details |
|---|---|---|
| Asp 83 | Gln 83 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 129892.8 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 2468.6 | |
| All* | Total formula weight | 132361.4 |
