5W7H
Supercharged arPTE variant R5
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 | 341 | 37173.6 | 2 | UniProt (Q93LD7) Pfam (PF02126) | Rhizobium radiobacter (Agrobacterium tumefaciens) | |
| 2 | C, D, E, F (A, B) | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 3 | G, H (A, B) | water | water | 18.0 | 70 | Chemie (HOH) |
Sequence modifications
A, B: 26 - 364 (UniProt: Q93LD7)
| PDB | External Database | Details |
|---|---|---|
| Met 25 | - | initiating methionine |
| Val 80 | Ala 79 | conflict |
| Ala 92 | Ser 91 | conflict |
| Arg 148 | Gln 147 | conflict |
| Arg 155 | Gln 154 | conflict |
| Arg 185 | Lys 184 | conflict |
| Gly 204 | Ala 203 | conflict |
| Arg 238 | Ser 237 | conflict |
| Arg 263 | Glu 262 | conflict |
| Arg 315 | Asp 314 | conflict |
| Ser 365 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 74347.3 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 261.6 | |
| All* | Total formula weight | 74608.9 |
