| Strain | Pseudomonas fluorescens Pf0-1 |
| GI | 77457794 |
| Locus Tag | Pfl01_1567 |
| Description | chemotaxis-specific methylesterase |
| Strain | Pseudomonas stutzeri DSM 4166 |
| GI | 386021272 |
| Locus Tag | PSTAA_2675 |
| Description | chemotaxis-specific methylesterase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647835 |
| Locus Tag | HCH_05166 |
| Description | chemotaxis-specific methylesterase |