| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15599959 |
| Locus Tag | PA4765 |
| Description | Outer membrane lipoprotein OmlA precursor |
| Strain | Pseudomonas putida KT2440 |
| GI | 26991414 |
| Locus Tag | PP_4731 |
| Description | SmpA/OmlA domain-containing protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644082 |
| Locus Tag | HCH_01219 |
| Description | small protein A (tmRNA-binding) |