| Strain | Pseudomonas aeruginosa NCGM2.S1 |
| GI | 386067499 |
| Locus Tag | NCGM2_4595 |
| Description | 5-methylaminomethyl-2-thiouridine methyltransferase |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472326623 |
| Locus Tag | H681_17305 |
| Description | bifunctional tRNA (mnm(5)s(2)U34)-methyltransferase/FAD-dependent cmnm(5)s(2)U34 oxidoreductase |
| Strain | Pseudomonas protegens Pf-5 |
| GI | 70731682 |
| Locus Tag | PFL_4332 |
| Description | bifunctional tRNA (mnm(5)s(2)U34)-methyltransferase/FAD-dependent cmnm(5)s(2)U34 oxidoreductase |