| Domain | Name | Category | Type |
| IPR013126 | Heat shock protein 70 family | Family | Family |
| IPR018181 | Heat shock protein 70, conserved site | Site | Conserved site |
| IPR029047 | Heat shock protein 70kD, peptide-binding domain superfamily | Family | Homologous superfamily |
| IPR029048 | Heat shock protein 70kD, C-terminal domain superfamily | Family | Homologous superfamily |
| IPR042052 | HSPA4, nucleotide-binding domain | Domain | Domain |
| IPR043129 | ATPase, nucleotide binding domain | Family | Homologous superfamily |