| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15597228 |
| Locus Tag | PA2032 |
| Description | probable transcriptional regulator |
| Strain | Pseudomonas protegens CHA0 |
| GI | 501683408 |
| Locus Tag | PFLCHA0_c60020 |
| Description | HTH-type transcriptional regulator YjiR |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83643097 |
| Locus Tag | HCH_00190 |
| Description | GntR family transcriptional regulator |