| Domain | Name | Category | Type |
| IPR000387 | Tyrosine specific protein phosphatases domain | Domain | Domain |
| IPR003595 | Protein-tyrosine phosphatase, catalytic | Domain | Domain |
| IPR016130 | Protein-tyrosine phosphatase, active site | Site | Active site |
| IPR020422 | Dual specificity protein phosphatase domain | Domain | Domain |
| IPR026067 | Dual specificity phosphatase 23 | Family | Family |
| IPR029021 | Protein-tyrosine phosphatase-like | Family | Homologous superfamily |