6J1S
Crystal structure of Candida Antarctica Lipase B mutant - SS
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) | Lipase B | polymer | 321 | 33275.6 | 2 | UniProt (P41365) | Pseudozyma antarctica (Yeast) | CALB |
| 2 | C, D, F (A, B) | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 3 | E (A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 4 | G, H (B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
| 5 | I, J (A, B) | water | water | 18.0 | 269 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 317 (UniProt: P41365)
| PDB | External Database | Details |
|---|---|---|
| Gly -3 | - | expression tag |
| Ala -2 | - | expression tag |
| Met -1 | - | expression tag |
| Ala 0 | - | expression tag |
| Ala 57 | Thr 82 | engineered mutation |
| Thr 89 | Ala 114 | engineered mutation |
| Ala 104 | Trp 129 | engineered mutation |
| Leu 134 | Asp 159 | engineered mutation |
| Met 189 | Ile 214 | engineered mutation |
| Cys 190 | Val 215 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 66551.3 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 518.4 | |
| All* | Total formula weight | 67069.7 |
