| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15599439 |
| Locus Tag | PA4243 |
| Description | secretion protein SecY |
| Strain | Pseudomonas stutzeri DSM 10701 |
| GI | 397688461 |
| Locus Tag | PSJM300_16825 |
| Description | preprotein translocase subunit SecY |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648832 |
| Locus Tag | HCH_06197 |
| Description | preprotein translocase subunit SecY |