| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15596087 |
| Locus Tag | PA0890 |
| Description | arginine/ornithine transport protein AotM |
| Strain | Pseudomonas fulva 12-X |
| GI | 333900825 |
| Locus Tag | Psefu_2639 |
| Description | polar amino acid ABC transporter permease |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647882 |
| Locus Tag | HCH_05216 |
| Description | arginine/histidine ABC transporter permease |