| Strain | Pseudomonas fluorescens Pf0-1 |
| GI | 77457281 |
| Locus Tag | Pfl01_1054 |
| Description | MCP methyltransferase, CheR-type |
| Strain | Pseudomonas putida HB3267 |
| GI | 431801107 |
| Locus Tag | B479_05755 |
| Description | CheR-like methyltransferase |
| Strain | Pseudomonas aeruginosa UCBPP-PA14 |
| GI | 116051703 |
| Locus Tag | PA14_16450 |
| Description | methyltransferase |