5E2K
Crystal structure of human carbonic anhydrase II in complex with the 4-(3-aminophenyl)benzenesulfonamide inhibitor
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Carbonic anhydrase 2 | polymer | 257 | 28932.6 | 1 | UniProt (P00918) Pfam (PF00194) In PDB | Homo sapiens (Human) | Carbonate dehydratase II,Carbonic anhydrase C,CAC,Carbonic anhydrase II,CA-II |
2 | A | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
3 | A | 3'-aminobiphenyl-4-sulfonamide | non-polymer | 248.3 | 2 | Chemie (BX4) | |||
4 | A | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
5 | water | water | 18.0 | 338 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 28932.6 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 654.1 | |
All* | Total formula weight | 29586.7 |