| Strain | Pseudomonas stutzeri ATCC 17588 = LMG 11199 |
| GI | 339493505 |
| Locus Tag | PSTAB_1428 |
| Description | carboxylesterase |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472324632 |
| Locus Tag | H681_07310 |
| Description | esterase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83642967 |
| Locus Tag | HCH_00055 |
| Description | beta-lactamase class C and other penicillin binding protein |