| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15596166 |
| Locus Tag | PA0969 |
| Description | TolQ protein |
| Strain | Pseudomonas stutzeri ATCC 17588 = LMG 11199 |
| GI | 339494905 |
| Locus Tag | PSTAB_2828 |
| Description | TolQ protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647599 |
| Locus Tag | HCH_04919 |
| Description | biopolymer transport protein |