5LLA
Crystal structure of human carbonic anhydrase isozyme XIII with 4-(1H-benzimidazol-1-ylacetyl)-2-chlorobenzenesulfonamide
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | B, A | Carbonic anhydrase 13 | polymer | 263 | 29613.3 | 2 | UniProt (Q8N1Q1) Pfam (PF00194) In PDB | Homo sapiens (Human) | Carbonate dehydratase XIII,Carbonic anhydrase XIII,CA-XIII |
| 2 | B, A | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | B, A | 4-[2-(benzimidazol-1-yl)ethanoyl]-2-chloranyl-benzenesulfonamide | non-polymer | 349.8 | 2 | Chemie (6YQ) | |||
| 4 | B, A | CITRIC ACID | non-polymer | 192.1 | 2 | Chemie (CIT) | |||
| 5 | B, A | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
| 6 | water | water | 18.0 | 550 | Chemie (HOH) |
Sequence modifications
B, A: 2 - 263 (UniProt: Q8N1Q1)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | initiating methionine |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 59226.6 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 1338.8 | |
| All* | Total formula weight | 60565.4 |
