| Strain | Pseudomonas syringae pv. syringae B728a |
| GI | 66047101 |
| Locus Tag | Psyr_3874 |
| Description | extracellular solute-binding protein |
| Strain | Pseudomonas poae RE*1-1-14 |
| GI | 447915677 |
| Locus Tag | H045_03365 |
| Description | histidine ABC transporter, periplasmic histidine-binding protein HisJ |
| Strain | Pseudomonas aeruginosa DK2 |
| GI | 392983353 |
| Locus Tag | PADK2_09755 |
| Description | periplasmic histidine-binding protein HisJ |