5LL4
Crystal structure of human carbonic anhydrase isozyme II with 4-(1H-benzimidazol-1-ylacetyl)benzenesulfonamide
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Carbonic anhydrase 2 | polymer | 260 | 29289.1 | 2 | UniProt (P00918) Pfam (PF00194) | Homo sapiens (Human) | Carbonate dehydratase II,Carbonic anhydrase C,CAC,Carbonic anhydrase II,CA-II |
| 2 | C, I (A, B) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | D, J (A, B) | DIMETHYL SULFOXIDE | non-polymer | 78.1 | 2 | Chemie (DMS) | |||
| 4 | E, K (A, B) | BICINE | non-polymer | 163.2 | 2 | Chemie (BCN) | |||
| 5 | F (A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 6 | G, L (A, B) | MALONIC ACID | non-polymer | 104.1 | 2 | Chemie (MLA) | |||
| 7 | H, M (A, B) | 4-[2-(benzimidazol-1-yl)ethanoyl]benzenesulfonamide | non-polymer | 315.3 | 2 | Chemie (6YH) | |||
| 8 | N, O (A, B) | water | water | 18.0 | 652 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 58578.1 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 1558.4 | |
| All* | Total formula weight | 60136.5 |
