| Domain | Name | Category | Type |
| IPR000242 | PTP type protein phosphatase | Domain | Domain |
| IPR000387 | Tyrosine specific protein phosphatases domain | Domain | Domain |
| IPR000998 | MAM domain | Domain | Domain |
| IPR003595 | Protein-tyrosine phosphatase, catalytic | Domain | Domain |
| IPR003599 | Immunoglobulin subtype | Domain | Domain |
| IPR003961 | Fibronectin type III | Domain | Domain |
| IPR007110 | Immunoglobulin-like domain | Domain | Domain |
| IPR013151 | Immunoglobulin | Domain | Domain |
| IPR013320 | Concanavalin A-like lectin/glucanase domain superfamily | Family | Homologous superfamily |
| IPR013783 | Immunoglobulin-like fold | Family | Homologous superfamily |
| IPR016130 | Protein-tyrosine phosphatase, active site | Site | Active site |
| IPR029021 | Protein-tyrosine phosphatase-like | Family | Homologous superfamily |
| IPR036116 | Fibronectin type III superfamily | Family | Homologous superfamily |
| IPR036179 | Immunoglobulin-like domain superfamily | Family | Homologous superfamily |
| IPR041201 | PTPRJ, transmembrane domain | Domain | Domain |