1BV3
HUMAN CARBONIC ANHYDRASE II COMPLEXED WITH UREA
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | PROTEIN (CARBONIC ANHYDRASE II) | polymer | 259 | 29157.9 | 1 | UniProt (P00918) Pfam (PF00194) | Homo sapiens (human) | HCA II |
| 2 | B (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 3 | C (A) | 4-(HYDROXYMERCURY)BENZOIC ACID | non-polymer | 338.7 | 1 | Chemie (HGB) | |||
| 4 | D (A) | UREA | non-polymer | 60.1 | 1 | Chemie (URE) | |||
| 5 | E (A) | water | water | 18.0 | 134 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 29157.9 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 464.2 | |
| All* | Total formula weight | 29622.0 |
