3CZV
Crystal structure of the human carbonic anhydrase XIII in complex with acetazolamide
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Carbonic anhydrase 13 | polymer | 264 | 29626.3 | 2 | UniProt (Q8N1Q1) Pfam (PF00194) In PDB | Homo sapiens (human) | Carbonic anhydrase XIII, Carbonate dehydratase XIII, CA-XIII |
| 2 | A, B | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | A, B | 5-ACETAMIDO-1,3,4-THIADIAZOLE-2-SULFONAMIDE | non-polymer | 222.2 | 2 | Chemie (AZM) | |||
| 4 | B | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 5 | water | water | 18.0 | 457 | Chemie (HOH) |
Sequence modifications
A, B: 0 - 261 (UniProt: Q8N1Q1)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Ser -1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 59252.5 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 667.4 | |
| All* | Total formula weight | 59919.9 |
