| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15595792 |
| Locus Tag | PA0595 |
| Description | organic solvent tolerance protein OstA precursor |
| Strain | Pseudomonas brassicacearum subsp. brassicacearum NFM421 |
| GI | 330812128 |
| Locus Tag | PSEBR_a5135 |
| Description | organic solvent tolerance protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648744 |
| Locus Tag | HCH_06106 |
| Description | organic solvent tolerance protein OstA |