| IPR050221 | 26S Proteasome Regulatory ATPase | Family |
| IPR003593 | AAA+ ATPase domain | Domain |
| IPR003959 | ATPase, AAA-type, core | Domain |
| IPR027417 | P-loop containing nucleoside triphosphate hydrolase | Homologous Superfamily |
| IPR041569 | AAA ATPase, AAA+ lid domain | Domain |
| IPR032501 | Proteasomal ATPase, second OB domain | Domain |
| IPR003960 | ATPase, AAA-type, conserved site | Conserved Site |
| IPR012340 | Nucleic acid-binding, OB-fold | Homologous Superfamily |
| IPR007834 | DSS1/SEM1 | Family |
| IPR041433 | 26S proteasome non-ATPase regulatory subunit RPN1, C-terminal | Domain |
| IPR016024 | Armadillo-type fold | Homologous Superfamily |
| IPR002015 | Proteasome/cyclosome repeat | Repeat |
| IPR016643 | 26S proteasome regulatory complex, non-ATPase subcomplex, Rpn1 subunit | Family |
| IPR011989 | Armadillo-like helical | Homologous Superfamily |
| IPR040892 | RPN1, N-terminal | Domain |
| IPR040623 | 26S proteasome regulatory subunit RPN2, C-terminal | Domain |
| IPR016024 | Armadillo-type fold | Homologous Superfamily |
| IPR002015 | Proteasome/cyclosome repeat | Repeat |
| IPR011989 | Armadillo-like helical | Homologous Superfamily |
| IPR048570 | 26S proteasome non-ATPase regulatory subunit 1/RPN2, N-terminal domain | Domain |
| IPR016642 | 26S proteasome regulatory complex, non-ATPase subcomplex, Rpn2/Psmd1 subunit | Family |
| IPR013586 | 26S proteasome non-ATPase regulatory subunit 3, C-terminal | Domain |
| IPR011990 | Tetratricopeptide-like helical domain superfamily | Homologous Superfamily |
| IPR050756 | COP9 signalosome complex subunit 3 | Family |
| IPR036390 | Winged helix DNA-binding domain superfamily | Homologous Superfamily |
| IPR000717 | Proteasome component (PCI) domain | Domain |
| IPR036388 | Winged helix-like DNA-binding domain superfamily | Homologous Superfamily |
| IPR036390 | Winged helix DNA-binding domain superfamily | Homologous Superfamily |
| IPR000717 | Proteasome component (PCI) domain | Domain |
| IPR040896 | 26S proteasome regulatory subunit RPN5, C-terminal domain | Domain |
| IPR040134 | 26S Proteasome non-ATPase regulatory subunit 12/COP9 signalosome complex subunit 4 | Family |
| IPR054559 | PSMD12/CSN4-like, N-terminal | Domain |
| IPR050871 | 26S Proteasome and COP9 Signalosome Components | Family |
| IPR040780 | 6S proteasome subunit Rpn6, C-terminal helix domain | Domain |
| IPR011990 | Tetratricopeptide-like helical domain superfamily | Homologous Superfamily |
| IPR036390 | Winged helix DNA-binding domain superfamily | Homologous Superfamily |
| IPR040773 | 26S proteasome regulatory subunit Rpn6, N-terminal | Domain |
| IPR000717 | Proteasome component (PCI) domain | Domain |
| IPR011990 | Tetratricopeptide-like helical domain superfamily | Homologous Superfamily |
| IPR019585 | 26S proteasome regulatory subunit Rpn7/COP9 signalosome complex subunit 1 | Family |
| IPR036390 | Winged helix DNA-binding domain superfamily | Homologous Superfamily |
| IPR049549 | 26S proteasome regulatory subunit RPN7/PSMD6, C-terminal helix | Domain |
| IPR000717 | Proteasome component (PCI) domain | Domain |
| IPR045135 | 26S proteasome regulatory subunit Rpn7, N-terminal | Domain |
| IPR033858 | 26S Proteasome non-ATPase regulatory subunit 7/8 | Family |
| IPR024969 | EIF3F/CSN6-like, C-terminal | Domain |
| IPR037518 | MPN domain | Domain |
| IPR000555 | JAB1/MPN/MOV34 metalloenzyme domain | Domain |
| IPR054179 | PSD13, N-terminal | Domain |
| IPR036390 | Winged helix DNA-binding domain superfamily | Homologous Superfamily |
| IPR035298 | 26S Proteasome non-ATPase regulatory subunit 13 | Family |
| IPR000717 | Proteasome component (PCI) domain | Domain |
| IPR055443 | Proteasome adapter and scaffold protein ECM29, HEAT-repeat domain | Domain |
| IPR016024 | Armadillo-type fold | Homologous Superfamily |
| IPR055444 | ECM29, ARM-like repeats domain | Domain |
| IPR011989 | Armadillo-like helical | Homologous Superfamily |
| IPR024372 | Proteasome component Ecm29, N-terminal | Domain |
| IPR050221 | 26S Proteasome Regulatory ATPase | Family |
| IPR003593 | AAA+ ATPase domain | Domain |
| IPR003959 | ATPase, AAA-type, core | Domain |
| IPR027417 | P-loop containing nucleoside triphosphate hydrolase | Homologous Superfamily |
| IPR041569 | AAA ATPase, AAA+ lid domain | Domain |
| IPR032501 | Proteasomal ATPase, second OB domain | Domain |
| IPR003960 | ATPase, AAA-type, conserved site | Conserved Site |
| IPR012340 | Nucleic acid-binding, OB-fold | Homologous Superfamily |
| IPR050221 | 26S Proteasome Regulatory ATPase | Family |
| IPR003593 | AAA+ ATPase domain | Domain |
| IPR003959 | ATPase, AAA-type, core | Domain |
| IPR027417 | P-loop containing nucleoside triphosphate hydrolase | Homologous Superfamily |
| IPR041569 | AAA ATPase, AAA+ lid domain | Domain |
| IPR032501 | Proteasomal ATPase, second OB domain | Domain |
| IPR003960 | ATPase, AAA-type, conserved site | Conserved Site |
| IPR012340 | Nucleic acid-binding, OB-fold | Homologous Superfamily |
| IPR050221 | 26S Proteasome Regulatory ATPase | Family |
| IPR041569 | AAA ATPase, AAA+ lid domain | Domain |
| IPR032501 | Proteasomal ATPase, second OB domain | Domain |
| IPR003960 | ATPase, AAA-type, conserved site | Conserved Site |
| IPR003593 | AAA+ ATPase domain | Domain |
| IPR003959 | ATPase, AAA-type, core | Domain |
| IPR012340 | Nucleic acid-binding, OB-fold | Homologous Superfamily |
| IPR027417 | P-loop containing nucleoside triphosphate hydrolase | Homologous Superfamily |
| IPR050221 | 26S Proteasome Regulatory ATPase | Family |
| IPR041569 | AAA ATPase, AAA+ lid domain | Domain |
| IPR032501 | Proteasomal ATPase, second OB domain | Domain |
| IPR003960 | ATPase, AAA-type, conserved site | Conserved Site |
| IPR003593 | AAA+ ATPase domain | Domain |
| IPR003959 | ATPase, AAA-type, core | Domain |
| IPR012340 | Nucleic acid-binding, OB-fold | Homologous Superfamily |
| IPR027417 | P-loop containing nucleoside triphosphate hydrolase | Homologous Superfamily |
| IPR050221 | 26S Proteasome Regulatory ATPase | Family |
| IPR003593 | AAA+ ATPase domain | Domain |
| IPR003959 | ATPase, AAA-type, core | Domain |
| IPR027417 | P-loop containing nucleoside triphosphate hydrolase | Homologous Superfamily |
| IPR048723 | 26S proteasome regulatory subunit 7-like, OB domain | Domain |
| IPR041569 | AAA ATPase, AAA+ lid domain | Domain |
| IPR003960 | ATPase, AAA-type, conserved site | Conserved Site |
| IPR012340 | Nucleic acid-binding, OB-fold | Homologous Superfamily |
| IPR000717 | Proteasome component (PCI) domain | Domain |
| IPR006746 | 26S proteasome non-ATPase regulatory subunit Rpn12 | Family |
| IPR033464 | CSN8/PSMD8/EIF3K | Domain |
| IPR036465 | von Willebrand factor A-like domain superfamily | Homologous Superfamily |
| IPR027040 | 26S proteasome non-ATPase regulatory subunit 4 | Family |
| IPR002035 | von Willebrand factor, type A | Domain |
| IPR003903 | Ubiquitin interacting motif | Conserved Site |
| IPR049590 | PSMD4, RAZUL domain | Domain |
| IPR056263 | 26S proteasome regulatory subunit RPN11, C-terminal domain | Domain |
| IPR050242 | JAMM/MPN+ metalloenzymes, peptidase M67A | Family |
| IPR037518 | MPN domain | Domain |
| IPR000555 | JAB1/MPN/MOV34 metalloenzyme domain | Domain |