| Strain | Pseudomonas putida DOT-T1E |
| GI | 397694662 |
| Locus Tag | T1E_1903 |
| Description | PfpI family intracellular peptidase |
| Strain | Pseudomonas aeruginosa RP73 |
| GI | 514411491 |
| Locus Tag | M062_22855 |
| Description | glutamine amidotransferase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644761 |
| Locus Tag | HCH_01939 |
| Description | putative intracellular protease/amidase |