1RXI
pI258 arsenate reductase (ArsC) triple mutant C10S/C15A/C82S
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 | 14767.5 | 1 | UniProt (P0A006) Pfam (PF01451) | Staphylococcus aureus | ARSC, Arsenical pump modifier |
| 2 | B (A) | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 3 | C (A) | PERCHLORATE ION | non-polymer | 99.5 | 1 | Chemie (LCP) | |||
| 4 | D (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 5 | E (A) | water | water | 18.0 | 199 | 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 |
| Ser 82 | Cys 82 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 14767.5 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 174.0 | |
| All* | Total formula weight | 14941.5 |
