| Domain | Name | Category | Type |
| IPR001206 | Diacylglycerol kinase, catalytic domain | Domain | Domain |
| IPR016064 | NAD kinase/diacylglycerol kinase-like domain superfamily | Family | Homologous superfamily |
| IPR017438 | Inorganic polyphosphate/ATP-NAD kinase, N-terminal | Family | Homologous superfamily |