| Strain | Pseudomonas fluorescens Pf0-1 |
| GI | 77456287 |
| Locus Tag | Pfl01_0059 |
| Description | periplasmic solute binding protein |
| Strain | Pseudomonas aeruginosa RP73 |
| GI | 514412596 |
| Locus Tag | M062_28955 |
| Description | ABC transporter substrate-binding protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83645213 |
| Locus Tag | HCH_02413 |
| Description | Zn2+ ABC transporter periplasmic protein/surface adhesin |