| Strain | Pseudomonas aeruginosa UCBPP-PA14 |
| GI | 116054006 |
| Locus Tag | PA14_03630 |
| Description | ArsR family transcriptional regulator |
| Strain | Pseudomonas putida BIRD-1 |
| GI | 386010258 |
| Locus Tag | PPUBIRD1_0640 |
| Description | Regulatory protein, ArsR |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648187 |
| Locus Tag | HCH_05536 |
| Description | transcriptional regulator |