3E3H
Crystal structure of the OP hydrolase mutant from Brevundimonas diminuta
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Parathion hydrolase | polymer | 336 | 36403.5 | 2 | UniProt (P0A434) Pfam (PF02126) | Brevundimonas diminuta | Phosphotriesterase, PTE |
| 2 | C, D, F, G (A, B) | COBALT (II) ION | non-polymer | 58.9 | 4 | Chemie (CO) | |||
| 3 | E, H (A, B) | DIETHYL 4-METHYLBENZYLPHOSPHONATE | non-polymer | 242.3 | 2 | Chemie (EBP) | |||
| 4 | I, J (A, B) | water | water | 18.0 | 463 | Chemie (HOH) |
Sequence modifications
A, B: 30 - 365 (UniProt: P0A434)
| PDB | External Database | Details |
|---|---|---|
| Arg 254 | His 254 | engineered mutation |
| Phe 257 | His 257 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 72807.0 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 720.2 | |
| All* | Total formula weight | 73527.2 |
