| IPR009072 | Histone-fold | Homologous Superfamily |
| IPR007125 | Histone H2A/H2B/H3 | Domain |
| IPR000164 | Histone H3/CENP-A | Family |
| IPR009072 | Histone-fold | Homologous Superfamily |
| IPR035425 | CENP-T/Histone H4, histone fold | Domain |
| IPR001951 | Histone H4 | Family |
| IPR019809 | Histone H4, conserved site | Conserved Site |
| IPR004823 | TATA box binding protein associated factor (TAF), histone-like fold domain | Domain |
| IPR009072 | Histone-fold | Homologous Superfamily |
| IPR007125 | Histone H2A/H2B/H3 | Domain |
| IPR002119 | Histone H2A | Family |
| IPR032454 | Histone H2A, C-terminal domain | Domain |
| IPR032458 | Histone H2A conserved site | Conserved Site |
| IPR009072 | Histone-fold | Homologous Superfamily |
| IPR007125 | Histone H2A/H2B/H3 | Domain |
| IPR000558 | Histone H2B | Family |
| IPR013632 | DNA recombination and repair protein Rad51-like, C-terminal | Domain |
| IPR020587 | DNA recombination and repair protein RecA, monomer-monomer interface | Domain |
| IPR027417 | P-loop containing nucleoside triphosphate hydrolase | Homologous Superfamily |
| IPR020588 | DNA recombination and repair protein RecA-like, ATP-binding domain | Domain |
| IPR003593 | AAA+ ATPase domain | Domain |
| IPR011941 | DNA recombination/repair protein Rad51 | Family |
| IPR016467 | DNA recombination and repair protein, RecA-like | Family |
| IPR010995 | DNA repair Rad51/transcription factor NusA, alpha-helical | Homologous Superfamily |