| Domain | Name | Category | Type |
| IPR000286 | Histone deacetylase family | Family | Family |
| IPR017320 | Histone deacetylase class II, eukaryotic | Family | Family |
| IPR023696 | Ureohydrolase domain superfamily | Family | Homologous superfamily |
| IPR023801 | Histone deacetylase domain | Domain | Domain |
| IPR037138 | Histone deacetylase domain superfamily | Family | Homologous superfamily |