1EZ2
THREE-DIMENSIONAL STRUCTURE OF THE ZINC-CONTAINING PHOSPHOTRIESTERASE WITH BOUND SUBSTRATE ANALOG DIISOPROPYLMETHYL PHOSPHONATE.
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) | PHOSPHOTRIESTERASE | polymer | 331 | 35960.0 | 2 | UniProt (P0A434) Pfam (PF02126) | Brevundimonas diminuta | PARATHION HYDROLASE, PTE |
| 2 | C, D, F, G (A, B) | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 3 | E, H (A, B) | METHYLPHOSPHONIC ACID DIISOPROPYL ESTER | non-polymer | 180.2 | 2 | Chemie (DII) | |||
| 4 | I, J (A, B) | water | water | 18.0 | 286 | Chemie (HOH) |
Sequence modifications
A, B: 35 - 365 (UniProt: P0A434)
| PDB | External Database | Details |
|---|---|---|
| Kcx 169 | Lys 169 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 71919.9 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 622.0 | |
| All* | Total formula weight | 72541.9 |
