| CDS description | CDS accession | Island | Host Description |
|---|
| cysteine and O-acetyl-L-serine efflux system | CU928160:1625535:1637216 | CU928160:1625535 | Escherichia coli IAI1 chromosome, complete genome |
| cysteine and O-acetyl-L-serine efflux system | CP002185:1727493:1739174 | CP002185:1727493 | Escherichia coli W, complete genome |