| Strain | Pseudomonas stutzeri A1501 |
| GI | 146283198 |
| Locus Tag | PST_2863 |
| Description | transcriptional regulator |
| Strain | Pseudomonas fluorescens A506 |
| GI | 387891889 |
| Locus Tag | PflA506_0651 |
| Description | TetR family transcriptional regulator |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83643976 |
| Locus Tag | HCH_01108 |
| Description | transcriptional regulator |