3E24
H. influenzae beta-carbonic anhydrase, variant W39F
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 2 | polymer | 229 | 26247.9 | 2 | UniProt (P45148) Pfam (PF00484) | Haemophilus influenzae | Carbonate dehydratase 2 |
| 2 | C, G (A, B) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | D, E, F, H (A, B) | PHOSPHATE ION | non-polymer | 95.0 | 4 | Chemie (PO4) | |||
| 4 | I, J (A, B) | water | water | 18.0 | 138 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 229 (UniProt: P45148)
| PDB | External Database | Details |
|---|---|---|
| Phe 39 | Trp 39 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 52495.9 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 510.7 | |
| All* | Total formula weight | 53006.6 |
