2FXI
Arsenate reductase (ArsC from pI258) C10S/C15A double mutant with sulfate in its active site
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Protein arsC | polymer | 131 | 14783.6 | 1 | UniProt (P0A006) Pfam (PF01451) | Staphylococcus aureus | Arsenate reductase, Arsenical pump modifier, Low molecular weight protein-tyrosine-phosphatase |
| 2 | B (A) | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 3 | C (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 4 | D (A) | water | water | 18.0 | 168 | 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 | 2 |
| Total formula weight | 135.2 | |
| All* | Total formula weight | 14918.8 |
