| Strain | Pseudomonas putida HB3267 |
| GI | 431803415 |
| Locus Tag | B479_17415 |
| Description | two component LuxR family transcriptional regulator |
| Strain | Pseudomonas aeruginosa B136-33 |
| GI | 478478608 |
| Locus Tag | G655_12070 |
| Description | response regulator GacA |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83646746 |
| Locus Tag | HCH_04041 |
| Description | response regulator |