1JF8
X-ray structure of reduced C10S, C15A arsenate reductase from pI258
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | arsenate reductase | polymer | 131 | 14783.6 | 1 | UniProt (P0A006) Pfam (PF01451) | Staphylococcus aureus | ARSENICAL PUMP MODIFIER |
| 2 | B (A) | BICARBONATE ION | non-polymer | 61.0 | 1 | Chemie (BCT) | |||
| 3 | C (A) | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 4 | D (A) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 5 | E (A) | water | water | 18.0 | 220 | Chemie (HOH) |
Sequence modifications
A: 1 - 131 (UniProt: P0A006)
| PDB | External Database | Details |
|---|---|---|
| Ser 10 | Cys 10 | engineered mutation |
| Ala 15 | Cys 15 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 14783.6 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 222.3 | |
| All* | Total formula weight | 15005.9 |
