9U5B
T200H Carbonic Anhydrase II pH 7.8 5 atm CO2
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 | 266 | 30155.0 | 1 | UniProt (P00918) Pfam (PF00194) | Homo sapiens (human) | Carbonate dehydratase II,Carbonic anhydrase C,CAC,Carbonic anhydrase II,CA-II,Cyanamide hydratase CA2 |
| 2 | B (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 3 | C (A) | BICARBONATE ION | non-polymer | 61.0 | 1 | Chemie (BCT) | |||
| 4 | D (A) | water | water | 18.0 | 263 | Chemie (HOH) |
Sequence modifications
A: 1 - 261 (UniProt: P00918)
| PDB | External Database | Details |
|---|---|---|
| His 200 | Thr 199 | engineered mutation |
| His 262 | - | expression tag |
| His 263 | - | expression tag |
| His 264 | - | expression tag |
| His 265 | - | expression tag |
| His 266 | - | expression tag |
| His 267 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 30155.0 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 126.4 | |
| All* | Total formula weight | 30281.4 |
