| Strain | Pseudomonas aeruginosa LESB58 |
| GI | 218893138 |
| Locus Tag | PALES_44231 |
| Description | transcriptional regulator ArgR |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472324889 |
| Locus Tag | H681_08605 |
| Description | transcriptional regulator ArgR |
| Strain | Pseudomonas protegens Pf-5 |
| GI | 346643149 |
| Locus Tag | PFL_4516 |
| Description | arginine pathway regulatory protein ArgR |