2VVB
Human carbonic anhydrase II in complex with bicarbonate
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (X) | CARBONIC ANHYDRASE 2 | polymer | 260 | 29289.1 | 1 | UniProt (P00918) Pfam (PF00194) | HOMO SAPIENS (HUMAN) | CARBONIC ANHYDRASE II, CARBONATE DEHYDRATASE II, CARBONIC ANHYDRASE C, CAC, CA-II |
| 2 | B, G (X) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 3 | C (X) | BICARBONATE ION | non-polymer | 61.0 | 1 | Chemie (BCT) | |||
| 4 | D (X) | CARBON DIOXIDE | non-polymer | 44.0 | 1 | Chemie (CO2) | |||
| 5 | E, F (X) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 6 | H (X) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 7 | I (X) | water | water | 18.0 | 303 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 29289.1 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 546.8 | |
| All* | Total formula weight | 29835.8 |
