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 | PHOSPHOTRIESTERASE | polymer | 331 | 35960.0 | 2 | UniProt (P0A434) Pfam (PF02126) In PDB | Brevundimonas diminuta | PARATHION HYDROLASE, PTE |
2 | A, B | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
3 | A, B | METHYLPHOSPHONIC ACID DIISOPROPYL ESTER | non-polymer | 180.2 | 2 | Chemie (DII) | |||
4 | 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 |