| Strain | Pseudomonas protegens Pf-5 |
| GI | 70733714 |
| Locus Tag | PFL_0208 |
| Description | sulfate ester ABC transporter periplasmic sulfate ester-binding protein AtsR |
| Strain | Pseudomonas fluorescens SBW25 |
| GI | 229587776 |
| Locus Tag | PFLU0201 |
| Description | putative ABC sulfur transporter substrate-binding protein |
| Strain | Pseudomonas putida GB-1 |
| GI | 167031250 |
| Locus Tag | PputGB1_0232 |
| Description | NMT1/THI5-like domain-containing protein |