| Strain | Pseudomonas aeruginosa PAO1 | 
| GI | 15596271 | 
| Locus Tag | PA1074 | 
| Description | branched-chain amino acid transport protein BraC | 
| Strain | Pseudomonas syringae pv. tomato str. DC3000 | 
| GI | 28871250 | 
| Locus Tag | PSPTO_4108 | 
| Description | leucine ABC transporter subunit substrate-binding protein LivK | 
| Strain | Hahella chejuensis KCTC 2396 | 
| GI | 83644114 | 
| Locus Tag | HCH_01255 | 
| Description | branched-chain amino acid ABC transporter periplasmic protein |