Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
DSCOP2 FamilyRPN7-like 8045188 4004342 SCOP2 (2022-06-29)
DSCOP2 FamilyPCI domain (PINT motif) 8057043 4000147 SCOP2 (2022-06-29)
DSCOP2 SuperfamilyTPR-like 8057042 3001345 SCOP2 (2022-06-29)
DSCOP2 SuperfamilyWinged helix DNA-binding domain 8057044 3000034 SCOP2 (2022-06-29)
ESCOP2B SuperfamilyJAB1/MPN domain-like 8053272 3001105 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyEIF3 subunit F C-terminal domain-like 8053273 3002167 SCOP2B (2022-06-29)
GSCOP2B SuperfamilyJAB1/MPN domain-like 8053248 3001105 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APCIe3jckA3 A: alpha arraysX: HTHH: HTHT: wingedF: PCIECOD (1.6)
AKOG2581e3jckA2 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: KOG2581ECOD (1.6)
ARpn3_Ce3jckA1 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)
BPCIe3jckB3 A: alpha arraysX: HTHH: HTHT: wingedF: PCIECOD (1.6)
BRPN7_1e3jckB1 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: RPN7_1ECOD (1.6)
BKOG1498e3jckB2 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)
CPCIe3jckC1 A: alpha arraysX: HTHH: HTHT: wingedF: PCIECOD (1.6)
CKOG1463e3jckC2 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: KOG1463ECOD (1.6)
CRPN6_likee3jckC3 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)
DPCI_2e3jckD1 A: alpha arraysX: HTHH: HTHT: wingedF: PCI_2ECOD (1.6)
DRPN7e3jckD2 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: RPN7ECOD (1.6)
DKOG0687e3jckD3 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)
EJABe3jckE1 A: a+b three layersX: Cytidine deaminase-like (From Topology)H: Cytidine deaminase-like (From Topology)T: Cytidine deaminase-likeF: JABECOD (1.6)
EMitMem_rege3jckE2 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)
FPCIe3jckF2 A: alpha arraysX: HTHH: HTHT: wingedF: PCIECOD (1.6)
FKOG2908_Ne3jckF3 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: KOG2908_NECOD (1.6)
FKOG2908_likee3jckF1 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)
GJABe3jckG1 A: a+b three layersX: Cytidine deaminase-like (From Topology)H: Cytidine deaminase-like (From Topology)T: Cytidine deaminase-likeF: JABECOD (1.6)
GUNK_F_TYPEe3jckG2 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)
HCSN8_PSD8_EIF3K_C_2e3jckH1 A: alpha arraysX: HTHH: HTHT: wingedF: CSN8_PSD8_EIF3K_C_2ECOD (1.6)
HSAC3_GANP_1ste3jckH2 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: SAC3_GANP_1stECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
C1.25.40.570 Mainly Alpha Alpha Horseshoe Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat CATH (4.3.0)
E3.40.140.10 Alpha Beta 3-Layer(aba) Sandwich Cytidine Deaminase domain 2CATH (utative)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF08375Proteasome regulatory subunit C-terminal (Rpn3_C)Proteasome regulatory subunit C-terminal- Family
PF01399PCI domain (PCI)PCI domainThis domain has also been called the PINT motif (Proteasome, Int-6, Nip-1 and TRIP-15) [1].Domain
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 ...This 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 degradation machine: the lid, the base, and the core. The helices found at the C terminus of each lid subunit form a helical bundle that directs the ordered self-assembly of the lid subcomplex. This domain which comprises the tail of RPN5 along with the tail of Rpn9, are important for Rpn12 binding to the lid [1].
Domain
PF22241PSMD12/CSN4, N-terminal (PSMD12-CSN4_N)PSMD12/CSN4, N-terminal- Repeat
PF01399PCI domain (PCI)PCI domainThis domain has also been called the PINT motif (Proteasome, Int-6, Nip-1 and TRIP-15) [1].Domain
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
PF01399PCI domain (PCI)PCI domainThis domain has also been called the PINT motif (Proteasome, Int-6, Nip-1 and TRIP-15) [1].Domain
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
PF01399PCI domain (PCI)PCI domainThis domain has also been called the PINT motif (Proteasome, Int-6, Nip-1 and TRIP-15) [1].Domain
PF1060226S proteasome subunit RPN7 (RPN7)26S proteasome subunit RPN7- Repeat
PF13012Maintenance of mitochondrial structure and function (MitMem_reg)Maintenance of mitochondrial structure and function- Family
PF01398JAB1/Mov34/MPN/PAD-1 ubiquitin protease (JAB)JAB1/Mov34/MPN/PAD-1 ubiquitin protease- Family
PF18261Rpn9 C-terminal helix (Rpn9_C)Rpn9 C-terminal helix- Family
PF22037PSD13 N-terminal repeats (PSD13_N)PSD13 N-terminal repeats- Repeat
PF01399PCI domain (PCI)PCI domainThis domain has also been called the PINT motif (Proteasome, Int-6, Nip-1 and TRIP-15) [1].Domain
PF10075CSN8/PSMD8/EIF3K family (CSN8_PSD8_EIF3K)CSN8/PSMD8/EIF3K family- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
26S proteasome regulatory subunit RPN3
26S proteasome regulatory subunit RPN5-
26S proteasome regulatory subunit RPN6
26S proteasome regulatory subunit RPN7
26S proteasome regulatory subunit RPN8
26S proteasome regulatory subunit RPN9
Ubiquitin carboxyl-terminal hydrolase RPN11
26S proteasome regulatory subunit RPN12-
26S proteasome complex subunit SEM1

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR000717Proteasome component (PCI) domainDomain
IPR01358626S proteasome regulatory subunit, C-terminalDomain
IPR050756COP9 signalosome complex subunit 3Family
IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
IPR000717Proteasome component (PCI) domainDomain
IPR04089626S proteasome regulatory subunit RPN5, C-terminal domainDomain
IPR04013426S Proteasome non-ATPase regulatory subunit 12/COP9 signalosome complex subunit 4Family
IPR054559PSMD12/CSN4-like, N-terminalDomain
IPR05087126S Proteasome and COP9 Signalosome ComponentsFamily
IPR0407806S proteasome subunit Rpn6, C-terminal helix domainDomain
IPR011990Tetratricopeptide-like helical domain superfamilyHomologous Superfamily
IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
IPR04077326S proteasome regulatory subunit Rpn6, N-terminalDomain
IPR000717Proteasome component (PCI) domainDomain
IPR011990Tetratricopeptide-like helical domain superfamilyHomologous Superfamily
IPR01958526S proteasome regulatory subunit Rpn7/COP9 signalosome complex subunit 1Family
IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
IPR04954926S proteasome regulatory subunit RPN7/PSMD6, C-terminal helixDomain
IPR000717Proteasome component (PCI) domainDomain
IPR04513526S proteasome regulatory subunit Rpn7, N-terminalDomain
IPR019734Tetratricopeptide repeatRepeat
IPR024969EIF3F/CSN6-like, C-terminalDomain
IPR037518MPN domainDomain
IPR03385826S Proteasome non-ATPase regulatory subunit 7/8Family
IPR000555JAB1/MPN/MOV34 metalloenzyme domainDomain
IPR054179PSD13, N-terminalDomain
IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
IPR03529826S Proteasome non-ATPase regulatory subunit 13Family
IPR000717Proteasome component (PCI) domainDomain
IPR040798Rpn9, C-terminal helixDomain
IPR050242JAMM/MPN+ metalloenzymes, peptidase M67AFamily
IPR037518MPN domainDomain
IPR000555JAB1/MPN/MOV34 metalloenzyme domainDomain
IPR000717Proteasome component (PCI) domainDomain
IPR00674626S proteasome non-ATPase regulatory subunit Rpn12Family
IPR033464CSN8/PSMD8/EIF3KDomain
IPR007834DSS1/SEM1Family