5A25
Rational engineering of a mesophilic carbonic anhydrase to an extreme halotolerant biocatalyst
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) | CARBONIC ANHYDRASE 2 | polymer | 260 | 29151.8 | 2 | UniProt (P00921) Pfam (PF00194) | BOS TAURUS (CATTLE) | CARBONATE DEHYDRATASE II, CARBONIC ANHYDRASE II, CA-II |
| 2 | C, H (A, B) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | D (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 4 | E, F, I, J (A, B) | SODIUM ION | non-polymer | 23.0 | 4 | Chemie (NA) | |||
| 5 | G, K, L (A, B) | octyl beta-D-glucopyranoside | non-polymer | 292.4 | 3 | Chemie (BOG) | |||
| 6 | M, N (A, B) | water | water | 18.0 | 386 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 58303.5 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 1192.0 | |
| All* | Total formula weight | 59495.5 |
