3A4J
arPTE (K185R/D208G/N265D/T274N)
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 | 329 | 35657.6 | 1 | UniProt (Q93LD7) Pfam (PF02126) | Agrobacterium tumefaciens | |
| 2 | B, C (A) | COBALT (II) ION | non-polymer | 58.9 | 2 | Chemie (CO) | |||
| 3 | D (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
| 4 | E (A) | water | water | 18.0 | 374 | Chemie (HOH) |
Sequence modifications
A: 33 - 361 (UniProt: Q93LD7)
| PDB | External Database | Details |
|---|---|---|
| Ala 92 | Ser 91 | engineered mutation |
| Arg 185 | Lys 184 | engineered mutation |
| Gly 208 | Asp 207 | engineered mutation |
| Asp 265 | Asn 264 | engineered mutation |
| Asn 274 | Thr 273 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 35657.6 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 179.9 | |
| All* | Total formula weight | 35837.5 |
