| Strain | Pseudomonas putida BIRD-1 |
| GI | 386010246 |
| Locus Tag | PPUBIRD1_0628 |
| Description | Methyltransferase, putative |
| Strain | Pseudomonas aeruginosa B136-33 |
| GI | 478481226 |
| Locus Tag | G655_25235 |
| Description | putative methyltransferase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83645046 |
| Locus Tag | HCH_02229 |
| Description | SAM-dependent methyltransferase |