1FR4
X-RAY CRYSTAL STRUCTURE OF COPPER-BOUND F93I/F95M/W97V 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 (A) | CARBONIC ANHYDRASE II | polymer | 260 | 29152.0 | 1 | UniProt (P00918) Pfam (PF00194) | Homo sapiens (human) | |
| 2 | B (A) | COPPER (II) ION | non-polymer | 63.5 | 1 | Chemie (CU) | |||
| 3 | C (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 4 | D (A) | water | water | 18.0 | 95 | Chemie (HOH) |
Sequence modifications
A: 1 - 261 (UniProt: P00918)
| PDB | External Database | Details |
|---|---|---|
| Ile 93 | Phe 92 | engineered mutation |
| Met 95 | Phe 94 | engineered mutation |
| Val 97 | Trp 96 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 29152.0 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 159.6 | |
| All* | Total formula weight | 29311.6 |
