2QP6
The crystal structure of the complex of hcaII with a bioreductive antitumor derivative
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 | 259 | 29157.9 | 1 | UniProt (P00918) Pfam (PF00194) | Homo sapiens (Human) | Carbonic anhydrase II, Carbonate dehydratase II, CA-II, Carbonic anhydrase C |
| 2 | B (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 3 | C (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 4 | D (A) | MERCURY (II) ION | non-polymer | 200.6 | 1 | Chemie (HG) | |||
| 5 | E (A) | MERCURIBENZOIC ACID | non-polymer | 321.7 | 1 | Chemie (MBO) | |||
| 6 | F (A) | 2-chloro-5-nitrobenzenesulfonamide | non-polymer | 236.6 | 1 | Chemie (MB1) | |||
| 7 | G (A) | water | water | 18.0 | 357 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 29157.9 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 859.8 | |
| All* | Total formula weight | 30017.7 |
