| Domain | Name | Category | Type |
| IPR001254 | Serine proteases, trypsin domain | Domain | Domain |
| IPR002172 | Low-density lipoprotein (LDL) receptor class A repeat | Repeat | Repeat |
| IPR009003 | Peptidase S1, PA clan | Family | Homologous superfamily |
| IPR017052 | Atrial natriuretic peptide-converting enzyme corin | Family | Family |
| IPR017448 | SRCR-like domain | Domain | Domain |
| IPR020067 | Frizzled domain | Domain | Domain |
| IPR023415 | Low-density lipoprotein (LDL) receptor class A, conserved site | Site | Conserved site |
| IPR033116 | Serine proteases, trypsin family, serine active site | Site | Active site |
| IPR036055 | LDL receptor-like superfamily | Family | Homologous superfamily |
| IPR036772 | SRCR-like domain superfamily | Family | Homologous superfamily |
| IPR036790 | Frizzled cysteine-rich domain superfamily | Family | Homologous superfamily |
| IPR041762 | Corin, cysteine-rich domain 1 | Domain | Domain |
| IPR041763 | Corin, cysteine-rich domain 2 | Domain | Domain |
| IPR043504 | Peptidase S1, PA clan, chymotrypsin-like fold | Family | Homologous superfamily |