| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15596192 |
| Locus Tag | PA0995 |
| Description | methylated-DNA--protein-cysteine methyltransferase |
| Strain | Pseudomonas protegens Pf-5 |
| GI | 70732425 |
| Locus Tag | PFL_5108 |
| Description | methylated-DNA--[protein]-cysteine S-methyltransferase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647338 |
| Locus Tag | HCH_04649 |
| Description | methylated-DNA--protein-cysteine methyltransferase |