| Strain | Pseudomonas protegens Pf-5 |
| GI | 70728738 |
| Locus Tag | PFL_1358 |
| Description | PfpI family intracellular protease |
| Strain | Pseudomonas aeruginosa 2192 |
| GI | 254244854 |
| Locus Tag | PA2G_05726 |
| Description | conserved hypothetical protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644761 |
| Locus Tag | HCH_01939 |
| Description | putative intracellular protease/amidase |