5W8B
Carbonic anhydrase II in complex with activating histamine pyridinium derivative
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Carbonic anhydrase 2 | polymer | 257 | 28932.6 | 1 | UniProt (P00918) Pfam (PF00194) | Homo sapiens (Human) | Carbonate dehydratase II,Carbonic anhydrase C,CAC,Carbonic anhydrase II,CA-II |
| 2 | B (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 3 | C (A) | Hexafluorophosphate anion | non-polymer | 145.0 | 1 | Chemie (A9J) | |||
| 4 | D (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 5 | E (A) | 1-[2-(1H-imidazol-5-yl)ethyl]-4-methyl-2,6-di(propan-2-yl)pyridin-1-ium | non-polymer | 272.4 | 1 | Chemie (A57) | |||
| 6 | F (A) | water | water | 18.0 | 151 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 28932.6 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 574.9 | |
| All* | Total formula weight | 29507.5 |
