| CDS description | CDS accession | Island | Host Description |
|---|
| transcriptional regulator HdfR | NC_009648:4656187:4668886 | NC_009648:4656187 | Klebsiella pneumoniae subsp. pneumoniae MGH 78578, complete genome |
| transcriptional regulator HdfR | NC_005810:3493607:3512088 | NC_005810:3493607 | Yersinia pestis biovar Microtus str. 91001, complete genome |