| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15599131 |
| Locus Tag | PA3936 |
| Description | probable permease of ABC taurine transporter |
| Strain | Pseudomonas protegens Pf-5 |
| GI | 70733776 |
| Locus Tag | PFL_0270 |
| Description | taurine ABC transporter permease |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648076 |
| Locus Tag | HCH_05418 |
| Description | nitrate/sulfonate/bicarbonate ABC transporter permease |