| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15596656 |
| Locus Tag | PA1459 |
| Description | probable methyltransferase |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472324986 |
| Locus Tag | H681_09090 |
| Description | chemotaxis-specific protein-glutamate methyltransferase |
| Strain | Pseudomonas protegens Pf-5 |
| GI | 70729061 |
| Locus Tag | PFL_1671 |
| Description | chemotaxis-specific methylesterase |