1FSR
X-RAY CRYSTAL STRUCTURE OF COPPER-BOUND F93S/F95L/W97M CARBONIC ANHYDRASE (CAII) VARIANT
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | CARBONIC ANHYDRASE II | polymer | 260 | 29139.9 | 2 | UniProt (P00918) Pfam (PF00194) | Homo sapiens (human) | |
| 2 | C, D (A, B) | COPPER (II) ION | non-polymer | 63.5 | 2 | Chemie (CU) | |||
| 3 | E, F (A, B) | water | water | 18.0 | 94 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 261 (UniProt: P00918)
| PDB | External Database | Details |
|---|---|---|
| Ser 93 | Phe 92 | engineered mutation |
| Leu 95 | Phe 94 | engineered mutation |
| Met 97 | Trp 96 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 58279.9 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 127.1 | |
| All* | Total formula weight | 58407.0 |
