| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15599131 |
| Locus Tag | PA3936 |
| Description | probable permease of ABC taurine transporter |
| Strain | Pseudomonas protegens CHA0 |
| GI | 501677754 |
| Locus Tag | PFLCHA0_c02750 |
| Description | taurine transport system permease protein TauC |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648076 |
| Locus Tag | HCH_05418 |
| Description | nitrate/sulfonate/bicarbonate ABC transporter permease |