| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| TrH2_TrispH2_000632 | glycine decarboxylase | Beta_elim_lyase, GcvP2_C, GDC-P, SHMT, YehL_C | — |
| TrH2_TrispH2_005684 | — | SHMT | — |
| TrH2_TrispH2_005701 | serine hydroxymethyltransferase 1 (soluble) | Aminotran_1_2, DegT_DnrJ_EryC1, SHMT | — |
| TrH2_TrispH2_006581 | — | Aminotran_1_2, Beta_elim_lyase, Cys_Met_Meta_PP, DegT_DnrJ_EryC1, SHMT | — |