| IPR009072 | Histone-fold | Homologous Superfamily |
| IPR007125 | Core Histone H2A/H2B/H3 domain | 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 |
| IPR002119 | Histone H2A | Family |
| IPR007125 | Core Histone H2A/H2B/H3 domain | Domain |
| IPR032454 | Histone H2A, C-terminal domain | Domain |
| IPR032458 | Histone H2A conserved site | Conserved Site |
| IPR009072 | Histone-fold | Homologous Superfamily |
| IPR000558 | Histone H2B | Family |
| IPR007125 | Core Histone H2A/H2B/H3 domain | Domain |
| IPR055333 | Histone H2B, conserved site | Conserved Site |
| IPR036599 | DNA ligase, ATP-dependent, N-terminal domain superfamily | Homologous Superfamily |
| IPR036957 | Zinc finger, PARP-type superfamily | Homologous Superfamily |
| IPR001357 | BRCT domain | Domain |
| IPR012310 | DNA ligase, ATP-dependent, central | Domain |
| IPR012308 | DNA ligase, ATP-dependent, N-terminal | Domain |
| IPR036420 | BRCT domain superfamily | Homologous Superfamily |
| IPR016059 | DNA ligase, ATP-dependent, conserved site | Conserved Site |
| IPR000977 | DNA ligase, ATP-dependent | Family |
| IPR031916 | DNA ligase 3, BRCT domain | Domain |
| IPR001510 | Zinc finger, PARP-type | Domain |
| IPR050191 | ATP-dependent DNA ligase | Family |
| IPR012340 | Nucleic acid-binding, OB-fold | Homologous Superfamily |
| IPR012309 | DNA ligase, ATP-dependent, C-terminal | Domain |