| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Hhon_g02766.t1 | betaine-homocysteine methyltransferase | ALAD, DUF7916, LDcluster4, S-methyl_trans | — |
| Hhon_g02767.t1 | betaine-homocysteine methyltransferase | DUF6506, S-methyl_trans | — |
| Hhon_g04963.t1 | — | S-methyl_trans | — |
| Hhon_g10406.t1 | 5-methyltetrahydrofolate-homocysteine methyltransferase | B12-binding, B12-binding_2, Met_synt_B12, MtrH, Pterin_bind, S-methyl_trans | — |