| Strain | Pseudomonas aeruginosa UCBPP-PA14 |
| GI | 116048814 |
| Locus Tag | PA14_52770 |
| Description | arginine/ornithine transport protein AotM |
| Strain | Pseudomonas putida BIRD-1 |
| GI | 386011019 |
| Locus Tag | PPUBIRD1_1417 |
| Description | Polar amino acid ABC transporter inner membrane subunit |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647882 |
| Locus Tag | HCH_05216 |
| Description | arginine/histidine ABC transporter permease |