| Strain | Pseudomonas mendocina ymp |
| GI | 146308576 |
| Locus Tag | Pmen_3561 |
| Description | carboxylesterase |
| Strain | Pseudomonas aeruginosa NCGM2.S1 |
| GI | 386067951 |
| Locus Tag | NCGM2_5048 |
| Description | carboxylesterase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644452 |
| Locus Tag | HCH_01605 |
| Description | esterase |