| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15600321 |
| Locus Tag | PA5128 |
| Description | secretion protein SecB |
| Strain | Pseudomonas syringae pv. tomato str. DC3000 |
| GI | 28872436 |
| Locus Tag | PSPTO_5324 |
| Description | protein-export protein SecB |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644211 |
| Locus Tag | HCH_01356 |
| Description | preprotein translocase subunit SecB |