| K [auth M] | IPR016194 | SPOC-like, C-terminal domain superfamily | Homologous Superfamily |
| K [auth M] | IPR027388 | Ku70, bridge and pillars domain superfamily | Homologous Superfamily |
| K [auth M] | IPR036361 | SAP domain superfamily | Homologous Superfamily |
| K [auth M] | IPR006165 | Ku70 | Family |
| K [auth M] | IPR036465 | von Willebrand factor A-like domain superfamily | Homologous Superfamily |
| K [auth M] | IPR005161 | Ku70/Ku80, N-terminal alpha/beta | Domain |
| K [auth M] | IPR006164 | Ku70/Ku80, DNA-binding domain | Domain |
| K [auth M] | IPR047087 | Ku70, core domain | Domain |
| K [auth M] | IPR005160 | Ku70/Ku80 C-terminal arm | Domain |
| K [auth M] | IPR003034 | SAP domain | Domain |
F, J [auth B] | IPR009072 | Histone-fold | Homologous Superfamily |
F, J [auth B] | IPR035425 | CENP-T/Histone H4, histone fold | Domain |
F, J [auth B] | IPR001951 | Histone H4 | Family |
F, J [auth B] | IPR019809 | Histone H4, conserved site | Conserved Site |
F, J [auth B] | IPR004823 | TATA box binding protein associated factor (TAF), histone-like fold domain | Domain |
E, I [auth A] | IPR009072 | Histone-fold | Homologous Superfamily |
E, I [auth A] | IPR007125 | Core Histone H2A/H2B/H3 domain | Domain |
E, I [auth A] | IPR000164 | Histone H3/CENP-A | Family |
| IPR009072 | Histone-fold | Homologous Superfamily |
| IPR000558 | Histone H2B | Family |
| IPR007125 | Core Histone H2A/H2B/H3 domain | Domain |
| IPR055333 | Histone H2B, conserved site | Conserved Site |
| 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 |
B [auth L], L [auth N] | IPR036494 | Ku, C-terminal domain superfamily | Homologous Superfamily |
B [auth L], L [auth N] | IPR016194 | SPOC-like, C-terminal domain superfamily | Homologous Superfamily |
B [auth L], L [auth N] | IPR036465 | von Willebrand factor A-like domain superfamily | Homologous Superfamily |
B [auth L], L [auth N] | IPR002035 | von Willebrand factor, type A | Domain |
B [auth L], L [auth N] | IPR005161 | Ku70/Ku80, N-terminal alpha/beta | Domain |
B [auth L], L [auth N] | IPR014893 | Ku, C-terminal | Domain |
B [auth L], L [auth N] | IPR006164 | Ku70/Ku80, DNA-binding domain | Domain |
B [auth L], L [auth N] | IPR005160 | Ku70/Ku80 C-terminal arm | Domain |
B [auth L], L [auth N] | IPR024193 | Ku80 | Family |
| A [auth K] | IPR016194 | SPOC-like, C-terminal domain superfamily | Homologous Superfamily |
| A [auth K] | IPR027388 | Ku70, bridge and pillars domain superfamily | Homologous Superfamily |
| A [auth K] | IPR036361 | SAP domain superfamily | Homologous Superfamily |
| A [auth K] | IPR006165 | Ku70 | Family |
| A [auth K] | IPR036465 | von Willebrand factor A-like domain superfamily | Homologous Superfamily |
| A [auth K] | IPR005161 | Ku70/Ku80, N-terminal alpha/beta | Domain |
| A [auth K] | IPR006164 | Ku70/Ku80, DNA-binding domain | Domain |
| A [auth K] | IPR047087 | Ku70, core domain | Domain |
| A [auth K] | IPR005160 | Ku70/Ku80 C-terminal arm | Domain |
| A [auth K] | IPR003034 | SAP domain | Domain |