| Strain | Pseudomonas aeruginosa UCBPP-PA14 |
| GI | 116052809 |
| Locus Tag | PA14_61680 |
| Description | methyl transferase |
| Strain | Pseudomonas stutzeri CCUG 29243 |
| GI | 392420021 |
| Locus Tag | A458_04760 |
| Description | N5-glutamine S-adenosyl-L-methionine-dependent methyltransferase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644570 |
| Locus Tag | HCH_01734 |
| Description | polypeptide chain release factor methylase |