| Strain | Pseudomonas protegens CHA0 |
| GI | 501681486 |
| Locus Tag | PFLCHA0_c40420 |
| Description | peptidyl-prolyl cis-trans isomerase D |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472325326 |
| Locus Tag | H681_10800 |
| Description | PpiC-type peptidyl-prolyl cis-trans isomerase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644983 |
| Locus Tag | HCH_02164 |
| Description | parvulin-like peptidyl-prolyl isomerase |