1BP6
THYMIDYLATE SYNTHASE R23I, R179T DOUBLE MUTANT
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | PROTEIN (THYMIDYLATE SYNTHASE) | polymer | 316 | 36530.3 | 1 | UniProt (P00469) Pfam (PF00303) In PDB | Lactobacillus casei | |
| 2 | A | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 3 | A | 2'-DEOXYURIDINE 5'-MONOPHOSPHATE | non-polymer | 308.2 | 1 | Chemie (UMP) | |||
| 4 | water | water | 18.0 | 55 | Chemie (HOH) |
Sequence modifications
A: 1 - 316 (UniProt: P00469)
| PDB | External Database | Details |
|---|---|---|
| Ile 23 | Arg 23 | engineered mutation |
| Thr 179 | Arg 179 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 36530.3 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 347.3 | |
| All* | Total formula weight | 36877.6 |
