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 | Protein arsC | polymer | 131 | 14783.6 | 1 | UniProt (P0A006) Pfam (PF01451) In PDB | Staphylococcus aureus | Arsenate reductase, Arsenical pump modifier, Low molecular weight protein-tyrosine-phosphatase |
2 | A | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
3 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
4 | 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 |