3AJ3
Crystal structure of selenomethionine substituted 4-pyridoxolactonase from Mesorhizobium loti
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | 4-pyridoxolactonase | polymer | 274 | 30960.1 | 1 | UniProt (Q988B9) Pfam (PF00753) | Mesorhizobium loti | Mlr6805 protein |
| 2 | B, C (A) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | D (A) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 4 | E (A) | water | water | 18.0 | 326 | Chemie (HOH) |
Sequence modifications
A: 1 - 268 (UniProt: Q988B9)
| PDB | External Database | Details |
|---|---|---|
| His 269 | - | expression tag |
| His 270 | - | expression tag |
| His 271 | - | expression tag |
| His 272 | - | expression tag |
| His 273 | - | expression tag |
| His 274 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 30960.1 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 225.8 | |
| All* | Total formula weight | 31185.9 |
