3OJG
Structure of an inactive lactonase from Geobacillus kaustophilus with bound N-butyryl-DL-homoserine lactone
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Phosphotriesterase | polymer | 330 | 36878.9 | 1 | UniProt (Q5KZU5) Pfam (PF02126) | Geobacillus kaustophilus | |
| 2 | B (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 3 | C (A) | FE (III) ION | non-polymer | 55.8 | 1 | Chemie (FE) | |||
| 4 | D (A) | N-[(3S)-2-oxotetrahydrofuran-3-yl]butanamide | non-polymer | 171.2 | 1 | Chemie (HL4) | |||
| 5 | E (A) | water | water | 18.0 | 263 | Chemie (HOH) |
Sequence modifications
A: 1 - 326 (UniProt: Q5KZU5)
| PDB | External Database | Details |
|---|---|---|
| Gly -3 | - | expression tag |
| Ser -2 | - | expression tag |
| His -1 | - | expression tag |
| Asn 0 | - | expression tag |
| Asn 266 | Asp 266 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 36878.9 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 292.4 | |
| All* | Total formula weight | 37171.4 |
