| Domain | Name | Category | Type |
| IPR001236 | Lactate/malate dehydrogenase, N-terminal | Domain | Domain |
| IPR001252 | Malate dehydrogenase, active site | Site | Active site |
| IPR001557 | L-lactate/malate dehydrogenase | Family | Family |
| IPR010097 | Malate dehydrogenase, type 1 | Family | Family |
| IPR015955 | Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal | Family | Homologous superfamily |
| IPR022383 | Lactate/malate dehydrogenase, C-terminal | Domain | Domain |
| IPR036291 | NAD(P)-binding domain superfamily | Family | Homologous superfamily |