| CDS description | CDS accession | Island | Host Description |
|---|
| sensor histidine kinase RegB | NC_009952:3596399:3612224 | NC_009952:3596399 | Dinoroseobacter shibae DFL 12, complete genome |
| sensor histidine kinase RegB | NC_015684:362236:391053 | NC_015684:362236 | Oligotropha carboxidovorans OM5 chromosome, complete genome |
| RegB | NC_011386:136223:136223 | NC_011386:136223 | Oligotropha carboxidovorans OM5, complete genome |