| Strain | Pseudomonas aeruginosa DK2 |
| GI | 392985174 |
| Locus Tag | PADK2_18930 |
| Description | binding protein component of ABC transporter |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472324013 |
| Locus Tag | H681_04185 |
| Description | ABC transporter substrate-binding protein |
| Strain | Pseudomonas protegens Pf-5 |
| GI | 70732196 |
| Locus Tag | PFL_4871 |
| Description | glutamate/aspartate ABC transporter periplasmic glutamate/aspartate-binding protein GltI |