| Gene | Description | Domains |
|---|---|---|
| Spis35_1 | pyruvate dehydrogenase phosphatase regulatory subunit | GCV_T_C |
| Spis_XP_022783618_1 | dimethylglycine dehydrogenase | DAO, FAO_M, GCV_T, GCV_T_C |
| Spis_XP_022787870_1 | dimethylglycine dehydrogenase | DAO, FAO_M, GCV_T, GCV_T_C |
| Spis_XP_022789618_1 | sarcosine dehydrogenase | DAO, FAO_M, GCV_T, GCV_T_C |
| Spis_XP_022794248_1 | pyruvate dehydrogenase phosphatase regulatory subunit | DAO, FAO_M, GCV_T, GCV_T_C, Ras |
| Spis_XP_022803847_1 | aminomethyltransferase | GCV_T, GCV_T_C |