| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15600321 |
| Locus Tag | PA5128 |
| Description | secretion protein SecB |
| Strain | Pseudomonas putida KT2440 |
| GI | 26991729 |
| Locus Tag | PP_5053 |
| Description | preprotein translocase subunit SecB |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644211 |
| Locus Tag | HCH_01356 |
| Description | preprotein translocase subunit SecB |