1SW1
Crystal structure of ProX from Archeoglobus fulgidus in complex with proline betaine
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | osmoprotection protein (proX) | polymer | 275 | 31362.8 | 2 | UniProt (O29280) Pfam (PF04069) In PDB | Archaeoglobus fulgidus | |
| 2 | A, B | ZINC ION | non-polymer | 65.4 | 6 | Chemie (ZN) | |||
| 3 | A, B | 1,1-DIMETHYL-PROLINIUM | non-polymer | 144.2 | 2 | Chemie (PBE) | |||
| 4 | water | water | 18.0 | 266 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 275 (UniProt: O29280)
| PDB | External Database | Details |
|---|---|---|
| Gly 1 | Cys 18 | engineered mutation |
| Mse 24 | Met 41 | modified residue |
| Mse 170 | Met 187 | modified residue |
| Mse 175 | Met 192 | modified residue |
| Mse 246 | Met 263 | modified residue |
| Mse 265 | Met 282 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 62725.6 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 680.8 | |
| All* | Total formula weight | 63406.4 |
