4V2K
Crystal structure of the thiosulfate dehydrogenase TsdA in complex with thiosulfate
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | THIOSULFATE DEHYDROGENASE | polymer | 253 | 27058.4 | 1 | UniProt (D3RVD4) Pfam (PF21342) Pfam (PF13442) | ALLOCHROMATIUM VINOSUM | |
| 2 | B, C (A) | HEME C | non-polymer | 618.5 | 2 | Chemie (HEC) | |||
| 3 | D (A) | THIOSULFATE | non-polymer | 112.1 | 1 | Chemie (THJ) | |||
| 4 | E (A) | water | water | 18.0 | 201 | Chemie (HOH) |
Sequence modifications
A: 28 - 270 (UniProt: D3RVD4)
| PDB | External Database | Details |
|---|---|---|
| Ala 271 | - | expression tag |
| Ser 272 | - | expression tag |
| Trp 273 | - | expression tag |
| Ser 274 | - | expression tag |
| His 275 | - | expression tag |
| Pro 276 | - | expression tag |
| Gln 277 | - | expression tag |
| Phe 278 | - | expression tag |
| Glu 279 | - | expression tag |
| Lys 280 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 27058.4 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 1349.1 | |
| All* | Total formula weight | 28407.5 |
