| Strain | Pseudomonas syringae pv. syringae B728a |
| GI | 66047562 |
| Locus Tag | Psyr_4335 |
| Description | regulatory proteins, AsnC/Lrp |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472323889 |
| Locus Tag | H681_03565 |
| Description | transcriptional regulator |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647814 |
| Locus Tag | HCH_05144 |
| Description | transcriptional regulator |