4QM7
Structure of bacterial polynucleotide kinase bound to GTP and pDNA
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Metallophosphoesterase | polymer | 171 | 19661.1 | 2 | UniProt (A3DJ38) Pfam (PF13671) In PDB | Ruminiclostridium thermocellum | |
| 2 | C | DNA | polymer | 4 | 1166.8 | 1 | |||
| 3 | A, B | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 2 | Chemie (GTP) | |||
| 4 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 5 | water | water | 18.0 | 357 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 170 (UniProt: A3DJ38)
| PDB | External Database | Details |
|---|---|---|
| Ser 0 | - | EXPRESSION TAG |
| Mse 44 | Val 44 | CONFLICT |
| Mse 137 | Leu 137 | CONFLICT |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 40488.9 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1095.0 | |
| All* | Total formula weight | 41583.9 |
