4JST
Structure of Clostridium thermocellum polynucleotide kinase bound to UTP
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) | Metallophosphoesterase | polymer | 171 | 19661.1 | 2 | UniProt (A3DJ38) Pfam (PF13671) | Clostridium thermocellum | |
| 2 | C, E (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 3 | D, F (A, B) | URIDINE 5'-TRIPHOSPHATE | non-polymer | 484.1 | 2 | Chemie (UTP) | |||
| 4 | G (B) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 5 | H, I (A, B) | water | water | 18.0 | 266 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 170 (UniProt: A3DJ38)
| PDB | External Database | Details |
|---|---|---|
| Ser 0 | - | expression tag |
| Mse 44 | Val 44 | engineered mutation |
| Mse 137 | Leu 137 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 39322.1 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1039.9 | |
| All* | Total formula weight | 40362.0 |
