| Strain | Pseudomonas putida S16 |
| GI | 339489851 |
| Locus Tag | PPS_4972 |
| Description | PfpI family intracellular peptidase |
| Strain | Pseudomonas aeruginosa RP73 |
| GI | 514407960 |
| Locus Tag | M062_01775 |
| Description | glutamine amidotransferase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83645817 |
| Locus Tag | HCH_03061 |
| Description | putative intracellular protease/amidase |