| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Hhon_g04387.t1 | Sep (O-phosphoserine) tRNA:Sec (selenocysteine) tRNA synthase | Beta_elim_lyase, DUF1335, ECM19, Ribosomal_L29e, SepSecS, WHD_C_halo | — |
| Hhon_g08768.t1 | histidine decarboxylase | Aminotran_1_2, Beta_elim_lyase, Pyridoxal_deC, SepSecS | — |
| Hhon_g10543.t1 | — | Aminotran_1_2, Aminotran_5, Cys_Met_Meta_PP, DegT_DnrJ_EryC1, SepSecS, zf-RING_DCST1_C | — |