| Strain | Pseudomonas syringae pv. tomato str. DC3000 |
| GI | 28871250 |
| Locus Tag | PSPTO_4108 |
| Description | leucine ABC transporter subunit substrate-binding protein LivK |
| Strain | Pseudomonas fluorescens SBW25 |
| GI | 229588876 |
| Locus Tag | PFLU1346 |
| Description | branched amino acid ABC transporter substrate-binding protein |
| Strain | Pseudomonas aeruginosa B136-33 |
| GI | 478480170 |
| Locus Tag | G655_19910 |
| Description | leucine ABC transporter subunit substrate-binding protein LivK |