4WAJ
H. influenzae beta-carbonic anhydase variant P48S/A49P
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Carbonic anhydrase 2 | polymer | 229 | 26303.0 | 2 | UniProt (P45148) Pfam (PF00484) In PDB | Haemophilus influenzae | Carbonate dehydratase 2 |
| 2 | A, B | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | A, B | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 4 | water | water | 18.0 | 71 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 229 (UniProt: P45148)
| PDB | External Database | Details |
|---|---|---|
| Ser 48 | Pro 48 | engineered mutation |
| Pro 49 | Ala 49 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 52606.0 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 515.1 | |
| All* | Total formula weight | 53121.0 |
