| Domain | Name | Category | Type |
| IPR000994 | Peptidase M24 | Domain | Domain |
| IPR011993 | PH-like domain superfamily | Family | Homologous superfamily |
| IPR013719 | Domain of unknown function DUF1747 | Domain | Domain |
| IPR013953 | FACT complex subunit Spt16 domain | Domain | Domain |
| IPR029148 | FACT complex subunit Spt16, N-terminal lobe domain | Domain | Domain |
| IPR029149 | Creatinase/Aminopeptidase P/Spt16, N-terminal | Family | Homologous superfamily |
| IPR033825 | FACT complex subunit Spt16, peptidase M24-like domain | Domain | Domain |
| IPR036005 | Creatinase/aminopeptidase-like | Family | Homologous superfamily |
| IPR040258 | FACT complex subunit Spt16 | Family | Family |