| IPR006139 | D-isomer specific 2-hydroxyacid dehydrogenase, catalytic domain | Domain |
| IPR036291 | NAD(P)-binding domain superfamily | Homologous Superfamily |
| IPR029752 | D-isomer specific 2-hydroxyacid dehydrogenase, NAD-binding domain conserved site 1 | Conserved Site |
| IPR050857 | D-isomer specific 2-hydroxyacid dehydrogenases | Family |
| IPR006140 | D-isomer specific 2-hydroxyacid dehydrogenase, NAD-binding domain | Domain |