| Strain | Pseudomonas fluorescens Pf0-1 |
| GI | 77457794 |
| Locus Tag | Pfl01_1567 |
| Description | chemotaxis-specific methylesterase |
| Strain | Pseudomonas putida HB3267 |
| GI | 431803649 |
| Locus Tag | B479_18585 |
| Description | chemotaxis-specific protein-glutamate methyltransferase |
| Strain | Pseudomonas aeruginosa UCBPP-PA14 |
| GI | 116049404 |
| Locus Tag | PA14_45580 |
| Description | chemotaxis-specific methylesterase |