4YVY
Crystal structure of human carbonic anhydrase II in complex with hydroxylamine-O-sulfonamide, a molecule incorporating two zinc-binding groups.
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 | 259 | 29157.9 | 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 | amino(aminooxy)sulfane dioxide | non-polymer | 112.1 | 1 | Chemie (4J3) | |||
| 4 | water | water | 18.0 | 332 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 29157.9 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 177.5 | |
| All* | Total formula weight | 29335.4 |
