| Domain | Name | Category | Type |
| IPR000033 | LDLR class B repeat | Repeat | Repeat |
| IPR000152 | EGF-type aspartate/asparagine hydroxylation site | PTM | PTM |
| IPR000716 | Thyroglobulin type-1 | Domain | Domain |
| IPR000742 | EGF-like domain | Domain | Domain |
| IPR001881 | EGF-like calcium-binding domain | Domain | Domain |
| IPR003886 | NIDO domain | Domain | Domain |
| IPR006605 | G2 nidogen/fibulin G2F | Domain | Domain |
| IPR009017 | Green fluorescent protein | Family | Homologous superfamily |
| IPR009030 | Growth factor receptor cysteine-rich domain superfamily | Family | Homologous superfamily |
| IPR011042 | Six-bladed beta-propeller, TolB-like | Family | Homologous superfamily |
| IPR018097 | EGF-like calcium-binding, conserved site | Site | Conserved site |
| IPR024731 | EGF domain | Domain | Domain |
| IPR026823 | Complement Clr-like EGF domain | Domain | Domain |
| IPR036857 | Thyroglobulin type-1 superfamily | Family | Homologous superfamily |