1CAN
CRYSTALLOGRAPHIC STUDIES OF THE BINDING OF PROTONATED AND UNPROTONATED INHIBITORS TO CARBONIC ANHYDRASE USING HYDROGEN SULPHIDE AND NITRATE ANIONS
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 | 260 | 29183.9 | 1 | UniProt (P00918) Pfam (PF00194) | Homo sapiens (human) | |
| 2 | B, C (A) | MERCURY (II) ION | non-polymer | 200.6 | 2 | Chemie (HG) | |||
| 3 | D (A) | NITRATE ION | non-polymer | 62.0 | 1 | Chemie (NO3) | |||
| 4 | E (A) | water | water | 18.0 | 231 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 29183.9 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 463.2 | |
| All* | Total formula weight | 29647.1 |
