| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15597123 |
| Locus Tag | PA1927 |
| Description | 5-methyltetrahydropteroyltriglutamate-homocysteine S-methyltransferase |
| Strain | Pseudomonas resinovorans NBRC 106553 |
| GI | 512620004 |
| Locus Tag | PCA10_43510 |
| Description | 5-methyltetrahydropteroyltriglutamate-- homocysteine methyltransferase |
| Strain | Pseudomonas syringae pv. tomato str. DC3000 |
| GI | 28871321 |
| Locus Tag | PSPTO_4179 |
| Description | 5- methyltetrahydropteroyltriglutamate/homocysteine S-methyltransferase |