2B8T
Crystal structure of Thymidine Kinase from U.urealyticum in complex with thymidine
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 | Thymidine kinase | polymer | 223 | 25440.2 | 4 | UniProt (Q9PPP5) Pfam (PF00265) In PDB | Ureaplasma parvum | |
| 2 | A, B, C, D | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 3 | A, B, C, D | THYMIDINE | non-polymer | 242.2 | 4 | Chemie (THM) | |||
| 4 | D | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 5 | water | water | 18.0 | 230 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 223 (UniProt: Q9PPP5)
| PDB | External Database | Details |
|---|---|---|
| Phe 16 | Leu 16 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 101760.9 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 1352.7 | |
| All* | Total formula weight | 103113.6 |
