| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15597123 |
| Locus Tag | PA1927 |
| Description | 5-methyltetrahydropteroyltriglutamate-homocysteine S-methyltransferase |
| Strain | Pseudomonas putida HB3267 |
| GI | 431804422 |
| Locus Tag | B479_22465 |
| Description | 5-methyltetrahydropteroyltriglutamate-- homocysteine S-methyltransferase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644040 |
| Locus Tag | HCH_01174 |
| Description | 5- methyltetrahydropteroyltriglutamate/homocysteine S-methyltransferase |