| Domain | Name | Category | Type |
| IPR000859 | CUB domain | Domain | Domain |
| IPR001134 | Netrin domain | Domain | Domain |
| IPR008993 | Tissue inhibitor of metalloproteinases-like, OB-fold | Family | Homologous superfamily |
| IPR018933 | Netrin module, non-TIMP type | Domain | Domain |
| IPR028870 | Procollagen C-endopeptidase enhancer 1 | Family | Family |
| IPR035814 | Procollagen C-endopeptidase enhancer, NTR domain | Domain | Domain |
| IPR035914 | Spermadhesin, CUB domain superfamily | Family | Homologous superfamily |