4MQB
Crystal structure of thymidylate kinase from Staphylococcus aureus in complex with 2-(N-morpholino)ethanesulfonic acid
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) | Thymidylate kinase | polymer | 208 | 23914.4 | 2 | UniProt (P65248) Pfam (PF02223) | Staphylococcus aureus | dTMP kinase |
| 2 | C (A) | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID | non-polymer | 195.2 | 1 | Chemie (MES) | |||
| 3 | D, E (A, B) | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 2 | Chemie (PG4) | |||
| 4 | F, G (A, B) | water | water | 18.0 | 329 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 205 (UniProt: P65248)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 47828.9 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 583.7 | |
| All* | Total formula weight | 48412.5 |
