3ZN2
protein engineering of halohydrin dehalogenase
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) | HALOHYDRIN DEHALOGENASE | polymer | 254 | 27894.5 | 2 | UniProt (Q93D82) Pfam (PF13561) | AGROBACTERIUM TUMEFACIENS | |
| 2 | C, D, E (A) | ACETATE ION | non-polymer | 59.0 | 3 | Chemie (ACT) | |||
| 3 | F, G, I (A, B) | SODIUM ION | non-polymer | 23.0 | 3 | Chemie (NA) | |||
| 4 | H (B) | 1-METHOXY-2-[2-(2-METHOXY-ETHOXY]-ETHANE | non-polymer | 178.2 | 1 | Chemie (PG5) | |||
| 5 | J (B) | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 6 | K, L (A, B) | water | water | 18.0 | 297 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 254 (UniProt: Q93D82)
| PDB | External Database | Details |
|---|---|---|
| Ala 134 | Thr 134 | engineered mutation |
| Ser 153 | Cys 153 | engineered mutation |
| Phe 249 | Trp 249 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 55789.1 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 463.4 | |
| All* | Total formula weight | 56252.5 |
