1CIN
THE POSITIONS OF HIS-64 AND A BOUND WATER IN HUMAN CARBONIC ANHYDRASE II UPON BINDING THREE STRUCTURALLY RELATED INHIBITORS
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 II | polymer | 259 | 29157.9 | 1 | UniProt (P00918) Pfam (PF00194) | Homo sapiens (human) | |
| 2 | B (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 3 | C (A) | METHYL MERCURY ION | non-polymer | 215.6 | 1 | Chemie (MMC) | |||
| 4 | D (A) | (4S-TRANS)-4-(METHYLAMINO)-5,6-DIHYDRO-6-METHYL-4H-THIENO(2,3-B)THIOPYRAN-2-SULFONAMIDE-7,7-DIOXIDE | non-polymer | 310.4 | 1 | Chemie (MTS) | |||
| 5 | E (A) | water | water | 18.0 | 159 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 29157.9 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 591.4 | |
| All* | Total formula weight | 29749.3 |
