5XAL
Y99F mutant of Thermus thermophilus HB8 thymidylate kinase
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Thymidylate kinase | polymer | 198 | 21993.5 | 2 | UniProt (Q5SHX3) Pfam (PF02223) In PDB | Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) | dTMP kinase |
| 2 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 8 | Chemie (MG) | |||
| 3 | A, B | FORMIC ACID | non-polymer | 46.0 | 2 | Chemie (FMT) | |||
| 4 | water | water | 18.0 | 171 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 198 (UniProt: Q5SHX3)
| PDB | External Database | Details |
|---|---|---|
| Phe 99 | Tyr 99 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 43987.1 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 286.5 | |
| All* | Total formula weight | 44273.6 |
