| Strain | Pseudomonas syringae pv. phaseolicola 1448A |
| GI | 71737159 |
| Locus Tag | PSPPH_3523 |
| Description | histidine ABC transporter ATP-binding protein |
| Strain | Pseudomonas aeruginosa PA7 |
| GI | 152986865 |
| Locus Tag | PSPA7_4622 |
| Description | arginine/ornithine transport protein AotP |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647879 |
| Locus Tag | HCH_05213 |
| Description | histidine ABC transporter ATPase |