4XE1
Human carbonic anhydrase II in complex with 6-SULFAMOYL-SACCHARIN
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 | 262 | 29477.3 | 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, D (A) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 4 | E (A) | 4-(HYDROXYMERCURY)BENZOIC ACID | non-polymer | 338.7 | 1 | Chemie (HGB) | |||
| 5 | F (A) | 3-oxo-2,3-dihydro-1,2-benzothiazole-6-sulfonamide 1,1-dioxide | non-polymer | 262.3 | 1 | Chemie (IL5) | |||
| 6 | G (A) | water | water | 18.0 | 219 | Chemie (HOH) |
Sequence modifications
A: 1 - 261 (UniProt: P00918)
| PDB | External Database | Details |
|---|---|---|
| Met -1 | - | initiating methionine |
| Gly 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 29477.3 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 850.6 | |
| All* | Total formula weight | 30327.9 |
