| Domain | Name | Category | Type |
| IPR000152 | EGF-type aspartate/asparagine hydroxylation site | PTM | PTM |
| IPR000742 | EGF-like domain | Domain | Domain |
| IPR000800 | Notch domain | Domain | Domain |
| IPR001881 | EGF-like calcium-binding domain | Domain | Domain |
| IPR002110 | Ankyrin repeat | Repeat | Repeat |
| IPR008297 | Notch | Family | Family |
| IPR009030 | Growth factor receptor cysteine-rich domain superfamily | Family | Homologous superfamily |
| IPR010660 | Notch, NOD domain | Domain | Domain |
| IPR011656 | Notch, NODP domain | Domain | Domain |
| IPR013032 | EGF-like, conserved site | Site | Conserved site |
| IPR018097 | EGF-like calcium-binding, conserved site | Site | Conserved site |
| IPR020683 | Ankyrin repeat-containing domain | Domain | Domain |
| IPR022331 | Neurogenic locus Notch 3 | Family | Family |
| IPR024600 | Domain of unknown function DUF3454, notch | Domain | Domain |
| IPR035993 | Notch-like domain superfamily | Family | Homologous superfamily |
| IPR036770 | Ankyrin repeat-containing domain superfamily | Family | Homologous superfamily |