Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
K [auth R]SCOP2B SuperfamilyWinged helix DNA-binding domain 8057044 3000034 SCOP2B (2022-06-29)
K [auth R]SCOP2B SuperfamilyTPR-like 8057042 3001345 SCOP2B (2022-06-29)
L [auth U]SCOP2B SuperfamilyEIF3 subunit F C-terminal domain-like 8053273 3002167 SCOP2B (2022-06-29)
L [auth U]SCOP2B SuperfamilyJAB1/MPN domain-like 8053272 3001105 SCOP2B (2022-06-29)
B [auth V]SCOP2B SuperfamilyJAB1/MPN domain-like 8053248 3001105 SCOP2B (2022-06-29)
D [auth X]SCOP2B SuperfamilyPH domain-like 8093403 3000134 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth W]VWAe5mpeW1 A: a/b three-layered sandwichesX: HAD domain-likeH: HAD domain-relatedT: vWA-likeF: VWAECOD (1.6)
J [auth Q]PCIe5mpeQ3 A: alpha arraysX: HTHH: HTHT: wingedF: PCIECOD (1.6)
J [auth Q]KOG1463e5mpeQ2 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: KOG1463ECOD (1.6)
J [auth Q]RPN6_likee5mpeQ1 A: extended segmentsX: 26S proteasome regulatory subunits C-terminal helicesH: 26S proteasome regulatory subunit RPN6 C-termial helix (From Topology)T: 26S proteasome regulatory subunit RPN6 C-termial helixF: RPN6_likeECOD (1.6)
K [auth R]PCI_2e5mpeR3 A: alpha arraysX: HTHH: HTHT: wingedF: PCI_2ECOD (1.6)
K [auth R]RPN7e5mpeR2 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: RPN7ECOD (1.6)
K [auth R]KOG0687e5mpeR1 A: extended segmentsX: 26S proteasome regulatory subunits C-terminal helicesH: 26S proteasome regulatory subunit RPN7 C-terminal helix (From Topology)T: 26S proteasome regulatory subunit RPN7 C-terminal helixF: KOG0687ECOD (1.6)
L [auth U]JABe5mpeU2 A: a+b three layersX: Cytidine deaminase-like (From Topology)H: Cytidine deaminase-like (From Topology)T: Cytidine deaminase-likeF: JABECOD (1.6)
L [auth U]MitMem_rege5mpeU1 A: extended segmentsX: 26S proteasome regulatory subunit RPN8/RPN11 C-terminal domain (From Topology)H: 26S proteasome regulatory subunit RPN8/RPN11 C-terminal domain (From Topology)T: 26S proteasome regulatory subunit RPN8/RPN11 C-terminal domainF: MitMem_regECOD (1.6)
M [auth O]PCIe5mpeO1 A: alpha arraysX: HTHH: HTHT: wingedF: PCIECOD (1.6)
M [auth O]KOG2908_Ne5mpeO3 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: KOG2908_NECOD (1.6)
M [auth O]KOG2908_likee5mpeO2 A: extended segmentsX: 26S proteasome regulatory subunits C-terminal helicesH: 26S proteasome regulatory subunit RPN9 C-terminal helix (From Topology)T: 26S proteasome regulatory subunit RPN9 C-terminal helixF: KOG2908_likeECOD (1.6)
B [auth V]JABe5mpeV1 A: a+b three layersX: Cytidine deaminase-like (From Topology)H: Cytidine deaminase-like (From Topology)T: Cytidine deaminase-likeF: JABECOD (1.6)
B [auth V]UNK_F_TYPEe5mpeV2 A: extended segmentsX: 26S proteasome regulatory subunit RPN8/RPN11 C-terminal domain (From Topology)H: 26S proteasome regulatory subunit RPN8/RPN11 C-terminal domain (From Topology)T: 26S proteasome regulatory subunit RPN8/RPN11 C-terminal domainF: UNK_F_TYPEECOD (1.6)
C [auth T]CSN8_PSD8_EIF3K_C_2e5mpeT1 A: alpha arraysX: HTHH: HTHT: wingedF: CSN8_PSD8_EIF3K_C_2ECOD (1.6)
C [auth T]SAC3_GANP_1ste5mpeT2 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: SAC3_GANP_1stECOD (1.6)
D [auth X]Proteasom_Rpn13e5mpeX1 A: beta barrelsX: PH domain-likeH: PH domain-like (From Topology)T: PH domain-likeF: Proteasom_Rpn13ECOD (1.6)
F [auth Z]KOG2005_1ste5mpeZ2 A: alpha superhelicesX: Repetitive alpha hairpinsH: 26S proteasome subunit Rpn2 N-terminal domain (From Topology)T: 26S proteasome subunit Rpn2 N-terminal domainF: KOG2005_1stECOD (1.6)
F [auth Z]KOG1858_2nde5mpeZ1 A: alpha superhelicesX: Repetitive alpha hairpinsH: Proteasome/cyclosome (PC) repeat (From Topology)T: Proteasome/cyclosome (PC) repeatF: KOG1858_2ndECOD (1.6)
G [auth N]KOG2062_2nde5mpeN1 A: beta sandwichesX: 26S proteasome subunit Rpn2 C-terminal domain (From Topology)H: 26S proteasome subunit Rpn2 C-terminal domain (From Topology)T: 26S proteasome subunit Rpn2 C-terminal domainF: KOG2062_2ndECOD (1.6)
G [auth N]KOG2062_1ste5mpeN2 A: alpha superhelicesX: Repetitive alpha hairpinsH: 26S proteasome subunit Rpn2 N-terminal domain (From Topology)T: 26S proteasome subunit Rpn2 N-terminal domainF: KOG2062_1stECOD (1.6)
G [auth N]HEAT_2_3e5mpeN3 A: alpha superhelicesX: Repetitive alpha hairpinsH: Proteasome/cyclosome (PC) repeat (From Topology)T: Proteasome/cyclosome (PC) repeatF: HEAT_2_3ECOD (1.6)
H [auth S]PCIe5mpeS3 A: alpha arraysX: HTHH: HTHT: wingedF: PCIECOD (1.6)
H [auth S]KOG2581e5mpeS2 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: KOG2581ECOD (1.6)
H [auth S]Rpn3_Ce5mpeS1 A: extended segmentsX: 26S proteasome regulatory subunits C-terminal helicesH: 26S proteasome regulatory subunit RPN3 C-terminal helix (From Topology)T: 26S proteasome regulatory subunit RPN3 C-terminal helixF: Rpn3_CECOD (1.6)
I [auth P]PCIe5mpeP2 A: alpha arraysX: HTHH: HTHT: wingedF: PCIECOD (1.6)
I [auth P]RPN7_1e5mpeP3 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: RPN7_1ECOD (1.6)
I [auth P]KOG1498e5mpeP1 A: extended segmentsX: 26S proteasome regulatory subunits C-terminal helicesH: 26S proteasome regulatory subunit RPN5 C-terminal helix (From Topology)T: 26S proteasome regulatory subunit RPN5 C-terminal helixF: KOG1498ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth W]PF13519von Willebrand factor type A domain (VWA_2)von Willebrand factor type A domainDomain
J [auth Q]PF1805526S proteasome regulatory subunit RPN6 N-terminal domain (RPN6_N)26S proteasome regulatory subunit RPN6 N-terminal domain- Repeat
J [auth Q]PF1850326S proteasome subunit RPN6 C-terminal helix domain (RPN6_C_helix)26S proteasome subunit RPN6 C-terminal helix domainThis is the C-terminal helix domain found in RPN6, a component of the 26S proteasome. The C-terminal helices are essential for lid assembly [1, 2]. Domain
J [auth Q]PF01399PCI domain (PCI)PCI domainThis domain has also been called the PINT motif (Proteasome, Int-6, Nip-1 and TRIP-15) [1]. Domain
K [auth R]PF2115426S proteasome regulatory subunit RPN7/PSMD6 C-terminal helix (RPN7_PSMD6_C)26S proteasome regulatory subunit RPN7/PSMD6 C-terminal helixRPN7/PSDM6 are regulatory subunits from the 26S proteasome. This entry represents the C-terminal helix. Domain
K [auth R]PF1060226S proteasome subunit RPN7 (RPN7)26S proteasome subunit RPN7- Repeat
K [auth R]PF01399PCI domain (PCI)PCI domainThis domain has also been called the PINT motif (Proteasome, Int-6, Nip-1 and TRIP-15) [1]. Domain
L [auth U]PF13012Maintenance of mitochondrial structure and function (MitMem_reg)Maintenance of mitochondrial structure and function- Family
L [auth U]PF01398JAB1/Mov34/MPN/PAD-1 ubiquitin protease (JAB)JAB1/Mov34/MPN/PAD-1 ubiquitin protease- Family
M [auth O]PF18261Rpn9 C-terminal helix (Rpn9_C)Rpn9 C-terminal helix- Family
M [auth O]PF22037PSD13 N-terminal repeats (PSD13_N)PSD13 N-terminal repeats- Repeat
M [auth O]PF01399PCI domain (PCI)PCI domainThis domain has also been called the PINT motif (Proteasome, Int-6, Nip-1 and TRIP-15) [1]. Domain
B [auth V]PF01398JAB1/Mov34/MPN/PAD-1 ubiquitin protease (JAB)JAB1/Mov34/MPN/PAD-1 ubiquitin protease- Family
C [auth T]PF10075CSN8/PSMD8/EIF3K family (CSN8_PSD8_EIF3K)CSN8/PSMD8/EIF3K family- Family
D [auth X]PF04683Proteasome complex subunit Rpn13, Pru domain (Rpn13_ADRM1_Pru)Proteasome complex subunit Rpn13, Pru domainThis family was thought originally to be involved in cell-adhesion [1,2], but the members are now known to be proteasome subunit Rpn13, a novel ubiquitin receptor. The 26S proteasome is a huge macromolecular protein-degradation machine consisting of ...Domain
E [auth Y]PF05160DSS1/SEM1 family (DSS1_SEM1)DSS1/SEM1 family- Family
F [auth Z]PF17781RPN1 N-terminal domain (RPN1_RPN2_N)RPN1 N-terminal domain- Repeat
F [auth Z]PF01851Proteasome/cyclosome repeat (PC_rep)Proteasome/cyclosome repeat- Repeat
F [auth Z]PF1805126S proteasome non-ATPase regulatory subunit RPN1 C-terminal (RPN1_C)26S proteasome non-ATPase regulatory subunit RPN1 C-terminalThis is the C-terminal domain found in RPN1 proteins (26S proteasome non-ATPase regulatory subunit 2). The 26S proteasome holocomplex consists of a 28-subunit barrel-shaped core particle (CP) in the center capped at the top and bottom by 19-subunit ...Domain
G [auth N]PF13646HEAT repeats (HEAT_2)HEAT repeats- Repeat
G [auth N]PF1800426S proteasome regulatory subunit RPN2 C-terminal domain (RPN2_C)26S proteasome regulatory subunit RPN2 C-terminal domainThis is the C-terminal domain found in S. cerevisiae Rpn2 (26S proteasome regulatory subunit RPN2) as well as other eukaryotic species. A study revealed that the C-terminal 52 residues of the Rpn2 C-terminal domain are responsible for mediating inter ...Domain
G [auth N]PF2150526S proteasome subunit RPN2, N-terminal domain (RPN2_N)26S proteasome subunit RPN2, N-terminal domain- Repeat
G [auth N]PF01851Proteasome/cyclosome repeat (PC_rep)Proteasome/cyclosome repeat- Repeat
H [auth S]PF08375Proteasome regulatory subunit C-terminal (Rpn3_C)Proteasome regulatory subunit C-terminal- Family
H [auth S]PF01399PCI domain (PCI)PCI domainThis domain has also been called the PINT motif (Proteasome, Int-6, Nip-1 and TRIP-15) [1]. Domain
I [auth P]PF1809826S proteasome regulatory subunit RPN5 C-terminal domain (RPN5_C)26S proteasome regulatory subunit RPN5 C-terminal domainThis is the C-terminal domain of the 26S proteasome regulatory subunit RPN5 proteins.This helical domain can be found adjacent to Pfam:PF01399. The 26S proteasome is the major ATP-dependent protease in eukaryotes. Three subcomplexes form this degrada ...Domain
I [auth P]PF22241PSMD12/CSN4, N-terminal (PSMD12-CSN4_N)PSMD12/CSN4, N-terminal- Repeat
I [auth P]PF01399PCI domain (PCI)PCI domainThis domain has also been called the PINT motif (Proteasome, Int-6, Nip-1 and TRIP-15) [1]. Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth W]26S proteasome regulatory subunit RPN10
J [auth Q]26S proteasome regulatory subunit RPN6
K [auth R]26S proteasome regulatory subunit RPN7
L [auth U]26S proteasome regulatory subunit RPN8
M [auth O]26S proteasome regulatory subunit RPN9
B [auth V]Ubiquitin carboxyl-terminal hydrolase RPN11
C [auth T]26S proteasome regulatory subunit RPN12-
D [auth X]26S proteasome regulatory subunit RPN13
E [auth Y]26S proteasome complex subunit SEM1
F [auth Z]26S proteasome regulatory subunit RPN1
G [auth N]26S proteasome regulatory subunit RPN2
H [auth S]26S proteasome regulatory subunit RPN3
I [auth P]26S proteasome regulatory subunit RPN5-

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A [auth W]IPR036465von Willebrand factor A-like domain superfamilyHomologous Superfamily
A [auth W]IPR02704026S proteasome non-ATPase regulatory subunit 4Family
A [auth W]IPR002035von Willebrand factor, type ADomain
A [auth W]IPR003903Ubiquitin interacting motifConserved Site
J [auth Q]IPR05087126S Proteasome and COP9 Signalosome ComponentsFamily
J [auth Q]IPR0407806S proteasome subunit Rpn6, C-terminal helix domainDomain
J [auth Q]IPR011990Tetratricopeptide-like helical domain superfamilyHomologous Superfamily
J [auth Q]IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
J [auth Q]IPR04077326S proteasome regulatory subunit Rpn6, N-terminalDomain
J [auth Q]IPR000717Proteasome component (PCI) domainDomain
K [auth R]IPR011990Tetratricopeptide-like helical domain superfamilyHomologous Superfamily
K [auth R]IPR01958526S proteasome regulatory subunit Rpn7/COP9 signalosome complex subunit 1Family
K [auth R]IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
K [auth R]IPR04954926S proteasome regulatory subunit RPN7/PSMD6, C-terminal helixDomain
K [auth R]IPR000717Proteasome component (PCI) domainDomain
K [auth R]IPR04513526S proteasome regulatory subunit Rpn7, N-terminalDomain
K [auth R]IPR019734Tetratricopeptide repeatRepeat
L [auth U]IPR024969EIF3F/CSN6-like, C-terminalDomain
L [auth U]IPR037518MPN domainDomain
L [auth U]IPR03385826S Proteasome non-ATPase regulatory subunit 7/8Family
L [auth U]IPR000555JAB1/MPN/MOV34 metalloenzyme domainDomain
M [auth O]IPR054179PSD13, N-terminalDomain
M [auth O]IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
M [auth O]IPR03529826S Proteasome non-ATPase regulatory subunit 13Family
M [auth O]IPR000717Proteasome component (PCI) domainDomain
M [auth O]IPR040798Rpn9, C-terminal helixDomain
B [auth V]IPR050242JAMM/MPN+ metalloenzymes, peptidase M67AFamily
B [auth V]IPR037518MPN domainDomain
B [auth V]IPR000555JAB1/MPN/MOV34 metalloenzyme domainDomain
C [auth T]IPR000717Proteasome component (PCI) domainDomain
C [auth T]IPR00674626S proteasome non-ATPase regulatory subunit Rpn12Family
C [auth T]IPR033464CSN8/PSMD8/EIF3KDomain
D [auth X]IPR044868Rpn13/ADRM1, Pru domainDomain
D [auth X]IPR006773Proteasomal ubiquitin receptor Rpn13/ADRM1Family
D [auth X]IPR038633Proteasomal ubiquitin receptor Rpn13/ADRM1, Pru domain superfamilyHomologous Superfamily
E [auth Y]IPR007834DSS1/SEM1Family
F [auth Z]IPR04143326S proteasome non-ATPase regulatory subunit RPN1, C-terminalDomain
F [auth Z]IPR016024Armadillo-type foldHomologous Superfamily
F [auth Z]IPR002015Proteasome/cyclosome repeatRepeat
F [auth Z]IPR01664326S proteasome regulatory complex, non-ATPase subcomplex, Rpn1 subunitFamily
F [auth Z]IPR011989Armadillo-like helicalHomologous Superfamily
F [auth Z]IPR040892RPN1, N-terminalDomain
G [auth N]IPR04062326S proteasome regulatory subunit RPN2, C-terminalDomain
G [auth N]IPR016024Armadillo-type foldHomologous Superfamily
G [auth N]IPR002015Proteasome/cyclosome repeatRepeat
G [auth N]IPR011989Armadillo-like helicalHomologous Superfamily
G [auth N]IPR04857026S proteasome non-ATPase regulatory subunit 1/RPN2, N-terminal domainDomain
G [auth N]IPR01664226S proteasome regulatory complex, non-ATPase subcomplex, Rpn2/Psmd1 subunitFamily
H [auth S]IPR000717Proteasome component (PCI) domainDomain
H [auth S]IPR01358626S proteasome regulatory subunit, C-terminalDomain
H [auth S]IPR050756COP9 signalosome complex subunit 3Family
H [auth S]IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
I [auth P]IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
I [auth P]IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
I [auth P]IPR000717Proteasome component (PCI) domainDomain
I [auth P]IPR04089626S proteasome regulatory subunit RPN5, C-terminal domainDomain
I [auth P]IPR04013426S Proteasome non-ATPase regulatory subunit 12/COP9 signalosome complex subunit 4Family
I [auth P]IPR054559PSMD12/CSN4-like, N-terminalDomain