| Strain | Pseudomonas stutzeri DSM 10701 |
| GI | 397686420 |
| Locus Tag | PSJM300_06535 |
| Description | bifunctional tRNA (mnm(5)s(2)U34)-methyltransferase/FAD-dependent cmnm(5)s(2)U34 oxidoreductase |
| Strain | Pseudomonas stutzeri RCH2 |
| GI | 431926780 |
| Locus Tag | Psest_1634 |
| Description | tRNA U-34 5-methylaminomethyl-2-thiouridine biosynthesis protein MnmC domain-containing protein |
| Strain | Pseudomonas mendocina NK-01 |
| GI | 330504442 |
| Locus Tag | MDS_3528 |
| Description | 5-methylaminomethyl-2-thiouridine methyltransferase |