9NKG | pdb_00009nkg

Structure of substrate engaged MIDN-bound human 26S proteasome, EB-MIDN (Composite map)

External Resource: Annotation


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
B [auth H]SCOP2B SuperfamilyClass II glutamine amidotransferases 8064014 3000131 SCOP2B (2022-06-29)
P [auth h]SCOP2B SuperfamilyClass II glutamine amidotransferases 8064014 3000131 SCOP2B (2022-06-29)
C [auth I]SCOP2B SuperfamilyClass II glutamine amidotransferases 8064036 3000131 SCOP2B (2022-06-29)
Q [auth i]SCOP2B SuperfamilyClass II glutamine amidotransferases 8064036 3000131 SCOP2B (2022-06-29)
D [auth J]SCOP2B SuperfamilyClass II glutamine amidotransferases 8064004 3000131 SCOP2B (2022-06-29)
R [auth j]SCOP2B SuperfamilyClass II glutamine amidotransferases 8064004 3000131 SCOP2B (2022-06-29)
E [auth K]SCOP2B SuperfamilyClass II glutamine amidotransferases 8064022 3000131 SCOP2B (2022-06-29)
S [auth k]SCOP2B SuperfamilyClass II glutamine amidotransferases 8064022 3000131 SCOP2B (2022-06-29)
F [auth L]SCOP2B SuperfamilyClass II glutamine amidotransferases 8064060 3000131 SCOP2B (2022-06-29)
T [auth l]SCOP2B SuperfamilyClass II glutamine amidotransferases 8064060 3000131 SCOP2B (2022-06-29)
G [auth M]SCOP2B SuperfamilyClass II glutamine amidotransferases 8064054 3000131 SCOP2B (2022-06-29)
U [auth m]SCOP2B SuperfamilyClass II glutamine amidotransferases 8064054 3000131 SCOP2B (2022-06-29)
H [auth N]SCOP2B SuperfamilyClass II glutamine amidotransferases 8079175 3000131 SCOP2B (2022-06-29)
V [auth n]SCOP2B SuperfamilyClass II glutamine amidotransferases 8079175 3000131 SCOP2B (2022-06-29)
I [auth O]SCOP2B SuperfamilyClass II glutamine amidotransferases 8064074 3000131 SCOP2B (2022-06-29)
W [auth o]SCOP2B SuperfamilyClass II glutamine amidotransferases 8064074 3000131 SCOP2B (2022-06-29)
L [auth R]SCOP2B SuperfamilyClass II glutamine amidotransferases 8079492 3000131 SCOP2B (2022-06-29)
Z [auth r]SCOP2B SuperfamilyClass II glutamine amidotransferases 8079492 3000131 SCOP2B (2022-06-29)
KA [auth X]SCOP2B SuperfamilyWinged helix DNA-binding domain 8067905 3000034 SCOP2B (2022-06-29)
LA [auth Y]SCOP2B SuperfamilyTPR-like 8057045 3001345 SCOP2B (2022-06-29)
LA [auth Y]SCOP2B SuperfamilyWinged helix DNA-binding domain 8057047 3000034 SCOP2B (2022-06-29)
MA [auth Z]SCOP2B SuperfamilyEIF3 subunit F C-terminal domain-like 8053251 3002167 SCOP2B (2022-06-29)
MA [auth Z]SCOP2B SuperfamilyJAB1/MPN domain-like 8053252 3001105 SCOP2B (2022-06-29)
TA [auth c]SCOP2B SuperfamilyJAB1/MPN domain-like 8053255 3001105 SCOP2B (2022-06-29)
TA [auth c]SCOP2B SuperfamilyEIF3 subunit F C-terminal domain-like 8053254 3002167 SCOP2B (2022-06-29)
QA [auth e]SCOP2B SuperfamilyDSS1/SEM1 protein family 8053396 3002183 SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth G],
O [auth g]		PF00227Proteasome subunit (Proteasome)Proteasome subunitThe proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity ...The proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity: from HslV (heat shock locus v), which is encoded by 1 gene in bacteria, to the eukaryotic 20S proteasome, which is encoded by more than 14 genes [1]. Recently evidence of two novel groups of bacterial proteasomes was proposed. The first is Anbu, which is sparsely distributed among cyanobacteria and proteobacteria [1]. The second is call beta-proteobacteria proteasome homologue (BPH) [1].
Domain
A [auth G],
O [auth g]		PF10584Proteasome subunit A N-terminal signature (Proteasome_A_N)Proteasome subunit A N-terminal signature- Family
B [auth H],
P [auth h]		PF00227Proteasome subunit (Proteasome)Proteasome subunitThe proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity ...The proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity: from HslV (heat shock locus v), which is encoded by 1 gene in bacteria, to the eukaryotic 20S proteasome, which is encoded by more than 14 genes [1]. Recently evidence of two novel groups of bacterial proteasomes was proposed. The first is Anbu, which is sparsely distributed among cyanobacteria and proteobacteria [1]. The second is call beta-proteobacteria proteasome homologue (BPH) [1].
Domain
B [auth H],
P [auth h]		PF10584Proteasome subunit A N-terminal signature (Proteasome_A_N)Proteasome subunit A N-terminal signature- Family
C [auth I],
Q [auth i]		PF00227Proteasome subunit (Proteasome)Proteasome subunitThe proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity ...The proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity: from HslV (heat shock locus v), which is encoded by 1 gene in bacteria, to the eukaryotic 20S proteasome, which is encoded by more than 14 genes [1]. Recently evidence of two novel groups of bacterial proteasomes was proposed. The first is Anbu, which is sparsely distributed among cyanobacteria and proteobacteria [1]. The second is call beta-proteobacteria proteasome homologue (BPH) [1].
Domain
C [auth I],
Q [auth i]		PF10584Proteasome subunit A N-terminal signature (Proteasome_A_N)Proteasome subunit A N-terminal signature- Family
D [auth J],
R [auth j]		PF00227Proteasome subunit (Proteasome)Proteasome subunitThe proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity ...The proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity: from HslV (heat shock locus v), which is encoded by 1 gene in bacteria, to the eukaryotic 20S proteasome, which is encoded by more than 14 genes [1]. Recently evidence of two novel groups of bacterial proteasomes was proposed. The first is Anbu, which is sparsely distributed among cyanobacteria and proteobacteria [1]. The second is call beta-proteobacteria proteasome homologue (BPH) [1].
Domain
D [auth J],
R [auth j]		PF10584Proteasome subunit A N-terminal signature (Proteasome_A_N)Proteasome subunit A N-terminal signature- Family
E [auth K],
S [auth k]		PF00227Proteasome subunit (Proteasome)Proteasome subunitThe proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity ...The proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity: from HslV (heat shock locus v), which is encoded by 1 gene in bacteria, to the eukaryotic 20S proteasome, which is encoded by more than 14 genes [1]. Recently evidence of two novel groups of bacterial proteasomes was proposed. The first is Anbu, which is sparsely distributed among cyanobacteria and proteobacteria [1]. The second is call beta-proteobacteria proteasome homologue (BPH) [1].
Domain
F [auth L],
T [auth l]		PF00227Proteasome subunit (Proteasome)Proteasome subunitThe proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity ...The proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity: from HslV (heat shock locus v), which is encoded by 1 gene in bacteria, to the eukaryotic 20S proteasome, which is encoded by more than 14 genes [1]. Recently evidence of two novel groups of bacterial proteasomes was proposed. The first is Anbu, which is sparsely distributed among cyanobacteria and proteobacteria [1]. The second is call beta-proteobacteria proteasome homologue (BPH) [1].
Domain
F [auth L],
T [auth l]		PF10584Proteasome subunit A N-terminal signature (Proteasome_A_N)Proteasome subunit A N-terminal signature- Family
G [auth M],
U [auth m]		PF00227Proteasome subunit (Proteasome)Proteasome subunitThe proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity ...The proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity: from HslV (heat shock locus v), which is encoded by 1 gene in bacteria, to the eukaryotic 20S proteasome, which is encoded by more than 14 genes [1]. Recently evidence of two novel groups of bacterial proteasomes was proposed. The first is Anbu, which is sparsely distributed among cyanobacteria and proteobacteria [1]. The second is call beta-proteobacteria proteasome homologue (BPH) [1].
Domain
G [auth M],
U [auth m]		PF10584Proteasome subunit A N-terminal signature (Proteasome_A_N)Proteasome subunit A N-terminal signature- Family
I [auth O],
W [auth o]		PF12465Proteasome beta subunits C terminal (Pr_beta_C)Proteasome beta subunits C terminal- Family
K [auth Q],
Y [auth q]		PF00227Proteasome subunit (Proteasome)Proteasome subunitThe proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity ...The proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity: from HslV (heat shock locus v), which is encoded by 1 gene in bacteria, to the eukaryotic 20S proteasome, which is encoded by more than 14 genes [1]. Recently evidence of two novel groups of bacterial proteasomes was proposed. The first is Anbu, which is sparsely distributed among cyanobacteria and proteobacteria [1]. The second is call beta-proteobacteria proteasome homologue (BPH) [1].
Domain
AA [auth s],
M [auth S]		PF00227Proteasome subunit (Proteasome)Proteasome subunitThe proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity ...The proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity: from HslV (heat shock locus v), which is encoded by 1 gene in bacteria, to the eukaryotic 20S proteasome, which is encoded by more than 14 genes [1]. Recently evidence of two novel groups of bacterial proteasomes was proposed. The first is Anbu, which is sparsely distributed among cyanobacteria and proteobacteria [1]. The second is call beta-proteobacteria proteasome homologue (BPH) [1].
Domain
CA [auth A]PF22037PSD13 N-terminal repeats (PSD13_N)PSD13 N-terminal repeats- Repeat
CA [auth A]PF17862AAA+ lid domain (AAA_lid_3)AAA+ lid domainThis entry represents the alpha helical AAA+ lid domain that is found to the C-terminus of AAA domains. Domain
CA [auth A]PF2123626S proteasome regulatory subunit 7, OB domain (PRS7_OB)26S proteasome regulatory subunit 7, OB domainThis is the OB domain from 26S proteasome regulatory subunit 7 (PRS7, also known as PSMC2, Rpt1 or MSS1), a component of the 19S proteasome cap [1-5]. These are one of six ATPases of the regulatory particle that form a heterohexameric ring. This doma ...This is the OB domain from 26S proteasome regulatory subunit 7 (PRS7, also known as PSMC2, Rpt1 or MSS1), a component of the 19S proteasome cap [1-5]. These are one of six ATPases of the regulatory particle that form a heterohexameric ring. This domain mediates interactions with USP14 or Ubp6 [2,4].
Domain
CA [auth A]PF01399PCI domain (PCI)PCI domainThis domain has also been called the PINT motif (Proteasome, Int-6, Nip-1 and TRIP-15) [1]. Domain
CA [auth A]PF00004ATPase family associated with various cellular activities (AAA) (AAA)ATPase family associated with various cellular activities (AAA)AAA family proteins often perform chaperone-like functions that assist in the assembly, operation, or disassembly of protein complexes [2]. Domain
DA [auth B]PF16450Proteasomal ATPase OB C-terminal domain (Prot_ATP_ID_OB_C)Proteasomal ATPase OB C-terminal domainThis is the C-terminal interdomain (ID) or oligonucleotide binding (OB) domain of proteasomal ATPase [1-2] Domain
DA [auth B]PF13519von Willebrand factor type A domain (VWA_2)von Willebrand factor type A domainDomain
DA [auth B]PF17862AAA+ lid domain (AAA_lid_3)AAA+ lid domainThis entry represents the alpha helical AAA+ lid domain that is found to the C-terminus of AAA domains. Domain
DA [auth B]PF00004ATPase family associated with various cellular activities (AAA) (AAA)ATPase family associated with various cellular activities (AAA)AAA family proteins often perform chaperone-like functions that assist in the assembly, operation, or disassembly of protein complexes [2]. Domain
EA [auth C]PF16450Proteasomal ATPase OB C-terminal domain (Prot_ATP_ID_OB_C)Proteasomal ATPase OB C-terminal domainThis is the C-terminal interdomain (ID) or oligonucleotide binding (OB) domain of proteasomal ATPase [1-2] Domain
EA [auth C]PF01398JAB1/Mov34/MPN/PAD-1 ubiquitin protease (JAB)JAB1/Mov34/MPN/PAD-1 ubiquitin proteaseProteins with this domain are found in proteasome regulatory subunits, eukaryotic initiation factor 3 (eIF3) subunits and regulators of transcription factors. This domain is known as the MPN domain [3] and PAD-1-like domain [4], JABP1 domain [5] or J ...Proteins with this domain are found in proteasome regulatory subunits, eukaryotic initiation factor 3 (eIF3) subunits and regulators of transcription factors. This domain is known as the MPN domain [3] and PAD-1-like domain [4], JABP1 domain [5] or JAMM domain [7]. These are metalloenzymes that function as the ubiquitin isopeptidase/ deubiquitinase in the ubiquitin-based signalling and protein turnover pathways in eukaryotes [7]. Versions of the domain in prokaryotic cognates of the ubiquitin-modification pathway are shown to have a similar role, and the archaeal protein from Haloferax volcanii is found to cleave ubiquitin-like small archaeal modifier proteins (SAMP1/2) from protein conjugates [8,9].
Domain
EA [auth C]PF17862AAA+ lid domain (AAA_lid_3)AAA+ lid domainThis entry represents the alpha helical AAA+ lid domain that is found to the C-terminus of AAA domains. Domain
EA [auth C]PF00004ATPase family associated with various cellular activities (AAA) (AAA)ATPase family associated with various cellular activities (AAA)AAA family proteins often perform chaperone-like functions that assist in the assembly, operation, or disassembly of protein complexes [2]. Domain
FA [auth D]PF16450Proteasomal ATPase OB C-terminal domain (Prot_ATP_ID_OB_C)Proteasomal ATPase OB C-terminal domainThis is the C-terminal interdomain (ID) or oligonucleotide binding (OB) domain of proteasomal ATPase [1-2] Domain
FA [auth D]PF10075CSN8/PSMD8/EIF3K family (CSN8_PSD8_EIF3K)CSN8/PSMD8/EIF3K family- Family
FA [auth D]PF17862AAA+ lid domain (AAA_lid_3)AAA+ lid domainThis entry represents the alpha helical AAA+ lid domain that is found to the C-terminus of AAA domains. Domain
FA [auth D]PF00004ATPase family associated with various cellular activities (AAA) (AAA)ATPase family associated with various cellular activities (AAA)AAA family proteins often perform chaperone-like functions that assist in the assembly, operation, or disassembly of protein complexes [2]. Domain
GA [auth E]PF16450Proteasomal ATPase OB C-terminal domain (Prot_ATP_ID_OB_C)Proteasomal ATPase OB C-terminal domainThis is the C-terminal interdomain (ID) or oligonucleotide binding (OB) domain of proteasomal ATPase [1-2] Domain
GA [auth E]PF17862AAA+ lid domain (AAA_lid_3)AAA+ lid domainThis entry represents the alpha helical AAA+ lid domain that is found to the C-terminus of AAA domains. Domain
GA [auth E]PF00004ATPase family associated with various cellular activities (AAA) (AAA)ATPase family associated with various cellular activities (AAA)AAA family proteins often perform chaperone-like functions that assist in the assembly, operation, or disassembly of protein complexes [2]. Domain
HA [auth F]PF16450Proteasomal ATPase OB C-terminal domain (Prot_ATP_ID_OB_C)Proteasomal ATPase OB C-terminal domainThis is the C-terminal interdomain (ID) or oligonucleotide binding (OB) domain of proteasomal ATPase [1-2] Domain
HA [auth F]PF17781RPN1 N-terminal domain (RPN1_RPN2_N)RPN1 N-terminal domain- Repeat
HA [auth F]PF17862AAA+ lid domain (AAA_lid_3)AAA+ lid domainThis entry represents the alpha helical AAA+ lid domain that is found to the C-terminus of AAA domains. Domain
HA [auth F]PF00004ATPase family associated with various cellular activities (AAA) (AAA)ATPase family associated with various cellular activities (AAA)AAA family proteins often perform chaperone-like functions that assist in the assembly, operation, or disassembly of protein complexes [2]. Domain
IA [auth V]PF08375Proteasome regulatory subunit C-terminal (Rpn3_C)Proteasome regulatory subunit C-terminal- Family
IA [auth V]PF01399PCI domain (PCI)PCI domainThis domain has also been called the PINT motif (Proteasome, Int-6, Nip-1 and TRIP-15) [1]. Domain
JA [auth W]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
JA [auth W]PF22241PSMD12/CSN4, N-terminal (PSMD12-CSN4_N)PSMD12/CSN4, N-terminal- Repeat
JA [auth W]PF01399PCI domain (PCI)PCI domainThis domain has also been called the PINT motif (Proteasome, Int-6, Nip-1 and TRIP-15) [1]. Domain
KA [auth X]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
KA [auth X]PF01399PCI domain (PCI)PCI domainThis domain has also been called the PINT motif (Proteasome, Int-6, Nip-1 and TRIP-15) [1]. Domain
LA [auth Y]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
LA [auth Y]PF1060226S proteasome subunit RPN7 (RPN7)26S proteasome subunit RPN7- Repeat
LA [auth Y]PF01399PCI domain (PCI)PCI domainThis domain has also been called the PINT motif (Proteasome, Int-6, Nip-1 and TRIP-15) [1]. Domain
MA [auth Z]PF00240Ubiquitin family (ubiquitin)Ubiquitin familyThis family contains a number of ubiquitin-like proteins: SUMO (smt3 homologue) (see Swiss:Q02724), Nedd8 (see Swiss:P29595), Elongin B (see Swiss:Q15370), Rub1 (see Swiss:Q9SHE7), and Parkin (see Swiss:O60260). A number of them are thought to carry ...This family contains a number of ubiquitin-like proteins: SUMO (smt3 homologue) (see Swiss:Q02724), Nedd8 (see Swiss:P29595), Elongin B (see Swiss:Q15370), Rub1 (see Swiss:Q9SHE7), and Parkin (see Swiss:O60260). A number of them are thought to carry a distinctive five-residue motif termed the proteasome-interacting motif (PIM), which may have a biologically significant role in protein delivery to proteasomes and recruitment of proteasomes to transcription sites [5].
Domain
MA [auth Z]PF13012Maintenance of mitochondrial structure and function (MitMem_reg)Maintenance of mitochondrial structure and function- Family
SA [auth U]PF13646HEAT repeats (HEAT_2)HEAT repeats- Repeat
SA [auth U]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 ...This 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 interactions with the ubiquitin-binding subunit Rpn13. Futhermore, the extreme C-terminal 20 or 21 residues of Rpn2 (926-945 or 925-945) of S. cerevisiae, were shown to be equally effective at binding Rpn13. Multiple sequence alignments indicate that Rpn2 orthologs are highly conserved in this C-terminal region and share characteristic acidic, aromatic, and proline residues, suggesting a common function. In the structure of Rpn2 from S. cerevisiae , this region is exposed and disordered, and is thus accessible for associating with Rpn13. The Rpn2 binding surface of human Rpn13 has been mapped by nuclear magnetic resonance titration to one surface of its Pru domain [1].
Domain
SA [auth U]PF2150526S proteasome subunit RPN2, N-terminal domain (RPN2_N)26S proteasome subunit RPN2, N-terminal domain- Repeat
SA [auth U]PF01851Proteasome/cyclosome repeat (PC_rep)Proteasome/cyclosome repeat- Repeat
J [auth P],
X [auth p]		PF00227Proteasome subunit (Proteasome)Proteasome subunitThe proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity ...The proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity: from HslV (heat shock locus v), which is encoded by 1 gene in bacteria, to the eukaryotic 20S proteasome, which is encoded by more than 14 genes [1]. Recently evidence of two novel groups of bacterial proteasomes was proposed. The first is Anbu, which is sparsely distributed among cyanobacteria and proteobacteria [1]. The second is call beta-proteobacteria proteasome homologue (BPH) [1].
Domain
BA [auth t],
N [auth T]		PF00227Proteasome subunit (Proteasome)Proteasome subunitThe proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity ...The proteasome is a multisubunit structure that degrades proteins. Protein degradation is an essential component of regulation because proteins can become misfolded, damaged, or unnecessary. Proteasomes and their homologues vary greatly in complexity: from HslV (heat shock locus v), which is encoded by 1 gene in bacteria, to the eukaryotic 20S proteasome, which is encoded by more than 14 genes [1]. Recently evidence of two novel groups of bacterial proteasomes was proposed. The first is Anbu, which is sparsely distributed among cyanobacteria and proteobacteria [1]. The second is call beta-proteobacteria proteasome homologue (BPH) [1].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth G],
O [auth g]		Proteasome subunit alpha type-6
B [auth H],
P [auth h]		Proteasome subunit alpha type-2-
C [auth I],
Q [auth i]		Proteasome subunit alpha type-4-
D [auth J],
R [auth j]		Proteasome subunit alpha type-7
E [auth K],
S [auth k]		Proteasome subunit alpha type-5-
F [auth L],
T [auth l]		Proteasome subunit alpha type-1
G [auth M],
U [auth m]		Proteasome subunit alpha type-3
H [auth N],
V [auth n]		Proteasome subunit beta type-6
I [auth O],
W [auth o]		Proteasome subunit beta type-7
K [auth Q],
Y [auth q]		Proteasome subunit beta type-2-
L [auth R],
Z [auth r]		Proteasome subunit beta type-5
AA [auth s],
M [auth S]		Proteasome subunit beta type-1-
CA [auth A]26S proteasome regulatory subunit 7
DA [auth B]26S proteasome regulatory subunit 4
EA [auth C]26S protease regulatory subunit 8
FA [auth D]26S proteasome regulatory subunit 6B
GA [auth E]26S proteasome regulatory subunit 10B -
HA [auth F]26S proteasome regulatory subunit 6A
IA [auth V]26S proteasome non-ATPase regulatory subunit 3
JA [auth W]26S proteasome non-ATPase regulatory subunit 12-
KA [auth X]26S proteasome non-ATPase regulatory subunit 11
LA [auth Y]26S proteasome non-ATPase regulatory subunit 6-
MA [auth Z]26S proteasome non-ATPase regulatory subunit 7
NA [auth a]26S proteasome non-ATPase regulatory subunit 13
OA [auth b]26S proteasome non-ATPase regulatory subunit 4
PA [auth d]26S proteasome non-ATPase regulatory subunit 8-
RA [auth v]unknown density (substrate density)---
SA [auth U]26S proteasome non-ATPase regulatory subunit 1
TA [auth c]26S proteasome non-ATPase regulatory subunit 14
UA [auth f]26S proteasome non-ATPase regulatory subunit 2
VA [auth z]Midnolin
J [auth P],
X [auth p]		Proteasome subunit beta type-3-
BA [auth t],
N [auth T]		Proteasome subunit beta type-4
QA [auth e]26S proteasome complex subunit SEM1-

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A [auth G],
O [auth g]		IPR034642Proteasome subunit alpha6Family
A [auth G],
O [auth g]		IPR000426Proteasome alpha-subunit, N-terminal domainDomain
A [auth G],
O [auth g]		IPR050115Proteasome subunit alphaFamily
A [auth G],
O [auth g]		IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
A [auth G],
O [auth g]		IPR023332Proteasome alpha-type subunitFamily
A [auth G],
O [auth g]		IPR001353Proteasome, subunit alpha/betaFamily
B [auth H],
P [auth h]		IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
B [auth H],
P [auth h]		IPR000426Proteasome alpha-subunit, N-terminal domainDomain
B [auth H],
P [auth h]		IPR050115Proteasome subunit alphaFamily
B [auth H],
P [auth h]		IPR023332Proteasome alpha-type subunitFamily
B [auth H],
P [auth h]		IPR001353Proteasome, subunit alpha/betaFamily
C [auth I],
Q [auth i]		IPR016050Proteasome beta-type subunit, conserved siteConserved Site
C [auth I],
Q [auth i]		IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
C [auth I],
Q [auth i]		IPR000426Proteasome alpha-subunit, N-terminal domainDomain
C [auth I],
Q [auth i]		IPR050115Proteasome subunit alphaFamily
C [auth I],
Q [auth i]		IPR023332Proteasome alpha-type subunitFamily
C [auth I],
Q [auth i]		IPR001353Proteasome, subunit alpha/betaFamily
D [auth J],
R [auth j]		IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
D [auth J],
R [auth j]		IPR000426Proteasome alpha-subunit, N-terminal domainDomain
D [auth J],
R [auth j]		IPR050115Proteasome subunit alphaFamily
D [auth J],
R [auth j]		IPR023332Proteasome alpha-type subunitFamily
D [auth J],
R [auth j]		IPR001353Proteasome, subunit alpha/betaFamily
E [auth K],
S [auth k]		IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
E [auth K],
S [auth k]		IPR033812Proteasome subunit alpha5Family
E [auth K],
S [auth k]		IPR000426Proteasome alpha-subunit, N-terminal domainDomain
E [auth K],
S [auth k]		IPR050115Proteasome subunit alphaFamily
E [auth K],
S [auth k]		IPR023332Proteasome alpha-type subunitFamily
E [auth K],
S [auth k]		IPR001353Proteasome, subunit alpha/betaFamily
F [auth L],
T [auth l]		IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
F [auth L],
T [auth l]		IPR000426Proteasome alpha-subunit, N-terminal domainDomain
F [auth L],
T [auth l]		IPR050115Proteasome subunit alphaFamily
F [auth L],
T [auth l]		IPR035144Proteasome subunit alpha 1Family
F [auth L],
T [auth l]		IPR023332Proteasome alpha-type subunitFamily
F [auth L],
T [auth l]		IPR001353Proteasome, subunit alpha/betaFamily
G [auth M],
U [auth m]		IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
G [auth M],
U [auth m]		IPR000426Proteasome alpha-subunit, N-terminal domainDomain
G [auth M],
U [auth m]		IPR050115Proteasome subunit alphaFamily
G [auth M],
U [auth m]		IPR023332Proteasome alpha-type subunitFamily
G [auth M],
U [auth m]		IPR001353Proteasome, subunit alpha/betaFamily
H [auth N],
V [auth n]		IPR016050Proteasome beta-type subunit, conserved siteConserved Site
H [auth N],
V [auth n]		IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
H [auth N],
V [auth n]		IPR023333Proteasome B-type subunitFamily
H [auth N],
V [auth n]		IPR001353Proteasome, subunit alpha/betaFamily
H [auth N],
V [auth n]		IPR000243Peptidase T1A, proteasome beta-subunitFamily
I [auth O],
W [auth o]		IPR016050Proteasome beta-type subunit, conserved siteConserved Site
I [auth O],
W [auth o]		IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
I [auth O],
W [auth o]		IPR024689Proteasome beta subunit, C-terminalDomain
I [auth O],
W [auth o]		IPR023333Proteasome B-type subunitFamily
I [auth O],
W [auth o]		IPR001353Proteasome, subunit alpha/betaFamily
I [auth O],
W [auth o]		IPR000243Peptidase T1A, proteasome beta-subunitFamily
K [auth Q],
Y [auth q]		IPR016050Proteasome beta-type subunit, conserved siteConserved Site
K [auth Q],
Y [auth q]		IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
K [auth Q],
Y [auth q]		IPR023333Proteasome B-type subunitFamily
K [auth Q],
Y [auth q]		IPR001353Proteasome, subunit alpha/betaFamily
K [auth Q],
Y [auth q]		IPR035206Proteasome subunit beta 2Family
L [auth R],
Z [auth r]		IPR016050Proteasome beta-type subunit, conserved siteConserved Site
L [auth R],
Z [auth r]		IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
L [auth R],
Z [auth r]		IPR023333Proteasome B-type subunitFamily
L [auth R],
Z [auth r]		IPR001353Proteasome, subunit alpha/betaFamily
L [auth R],
Z [auth r]		IPR000243Peptidase T1A, proteasome beta-subunitFamily
AA [auth s],
M [auth S]		IPR016050Proteasome beta-type subunit, conserved siteConserved Site
AA [auth s],
M [auth S]		IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
AA [auth s],
M [auth S]		IPR023333Proteasome B-type subunitFamily
AA [auth s],
M [auth S]		IPR001353Proteasome, subunit alpha/betaFamily
CA [auth A]IPR05022126S Proteasome Regulatory ATPaseFamily
CA [auth A]IPR003593AAA+ ATPase domainDomain
CA [auth A]IPR003959ATPase, AAA-type, coreDomain
CA [auth A]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
CA [auth A]IPR04872326S proteasome regulatory subunit 7-like, OB domainDomain
CA [auth A]IPR041569AAA ATPase, AAA+ lid domainDomain
CA [auth A]IPR003960ATPase, AAA-type, conserved siteConserved Site
CA [auth A]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
DA [auth B]IPR05022126S Proteasome Regulatory ATPaseFamily
DA [auth B]IPR041569AAA ATPase, AAA+ lid domainDomain
DA [auth B]IPR032501Proteasomal ATPase, second OB domainDomain
DA [auth B]IPR003960ATPase, AAA-type, conserved siteConserved Site
DA [auth B]IPR003593AAA+ ATPase domainDomain
DA [auth B]IPR003959ATPase, AAA-type, coreDomain
DA [auth B]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
DA [auth B]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
EA [auth C]IPR05022126S Proteasome Regulatory ATPaseFamily
EA [auth C]IPR003593AAA+ ATPase domainDomain
EA [auth C]IPR003959ATPase, AAA-type, coreDomain
EA [auth C]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
EA [auth C]IPR041569AAA ATPase, AAA+ lid domainDomain
EA [auth C]IPR032501Proteasomal ATPase, second OB domainDomain
EA [auth C]IPR003960ATPase, AAA-type, conserved siteConserved Site
EA [auth C]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
FA [auth D]IPR05022126S Proteasome Regulatory ATPaseFamily
FA [auth D]IPR041569AAA ATPase, AAA+ lid domainDomain
FA [auth D]IPR032501Proteasomal ATPase, second OB domainDomain
FA [auth D]IPR003960ATPase, AAA-type, conserved siteConserved Site
FA [auth D]IPR003593AAA+ ATPase domainDomain
FA [auth D]IPR003959ATPase, AAA-type, coreDomain
FA [auth D]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
FA [auth D]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
GA [auth E]IPR05022126S Proteasome Regulatory ATPaseFamily
GA [auth E]IPR041569AAA ATPase, AAA+ lid domainDomain
GA [auth E]IPR003960ATPase, AAA-type, conserved siteConserved Site
GA [auth E]IPR003593AAA+ ATPase domainDomain
GA [auth E]IPR003959ATPase, AAA-type, coreDomain
GA [auth E]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
GA [auth E]IPR032501Proteasomal ATPase, second OB domainDomain
GA [auth E]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
HA [auth F]IPR05022126S Proteasome Regulatory ATPaseFamily
HA [auth F]IPR003593AAA+ ATPase domainDomain
HA [auth F]IPR003959ATPase, AAA-type, coreDomain
HA [auth F]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
HA [auth F]IPR041569AAA ATPase, AAA+ lid domainDomain
HA [auth F]IPR032501Proteasomal ATPase, second OB domainDomain
HA [auth F]IPR003960ATPase, AAA-type, conserved siteConserved Site
HA [auth F]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
IA [auth V]IPR01358626S proteasome non-ATPase regulatory subunit 3, C-terminalDomain
IA [auth V]IPR011990Tetratricopeptide-like helical domain superfamilyHomologous Superfamily
IA [auth V]IPR050756COP9 signalosome complex subunit 3Family
IA [auth V]IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
IA [auth V]IPR000717Proteasome component (PCI) domainDomain
JA [auth W]IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
JA [auth W]IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
JA [auth W]IPR000717Proteasome component (PCI) domainDomain
JA [auth W]IPR04089626S proteasome regulatory subunit RPN5, C-terminal domainDomain
JA [auth W]IPR04013426S Proteasome non-ATPase regulatory subunit 12/COP9 signalosome complex subunit 4Family
JA [auth W]IPR054559PSMD12/CSN4-like, N-terminalDomain
KA [auth X]IPR05087126S Proteasome and COP9 Signalosome ComponentsFamily
KA [auth X]IPR0407806S proteasome subunit Rpn6, C-terminal helix domainDomain
KA [auth X]IPR011990Tetratricopeptide-like helical domain superfamilyHomologous Superfamily
KA [auth X]IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
KA [auth X]IPR04077326S proteasome regulatory subunit Rpn6, N-terminalDomain
KA [auth X]IPR000717Proteasome component (PCI) domainDomain
LA [auth Y]IPR011990Tetratricopeptide-like helical domain superfamilyHomologous Superfamily
LA [auth Y]IPR01958526S proteasome regulatory subunit Rpn7/COP9 signalosome complex subunit 1Family
LA [auth Y]IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
LA [auth Y]IPR04954926S proteasome regulatory subunit RPN7/PSMD6, C-terminal helixDomain
LA [auth Y]IPR000717Proteasome component (PCI) domainDomain
LA [auth Y]IPR04513526S proteasome regulatory subunit Rpn7, N-terminalDomain
MA [auth Z]IPR03385826S Proteasome non-ATPase regulatory subunit 7/8Family
MA [auth Z]IPR024969EIF3F/CSN6-like, C-terminalDomain
MA [auth Z]IPR037518MPN domainDomain
MA [auth Z]IPR000555JAB1/MPN/MOV34 metalloenzyme domainDomain
NA [auth a]IPR054179PSD13, N-terminalDomain
NA [auth a]IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
NA [auth a]IPR03529826S Proteasome non-ATPase regulatory subunit 13Family
NA [auth a]IPR000717Proteasome component (PCI) domainDomain
OA [auth b]IPR036465von Willebrand factor A-like domain superfamilyHomologous Superfamily
OA [auth b]IPR02704026S proteasome non-ATPase regulatory subunit 4Family
OA [auth b]IPR002035von Willebrand factor, type ADomain
OA [auth b]IPR003903Ubiquitin interacting motifConserved Site
OA [auth b]IPR049590PSMD4, RAZUL domainDomain
PA [auth d]IPR000717Proteasome component (PCI) domainDomain
PA [auth d]IPR00674626S proteasome non-ATPase regulatory subunit Rpn12Family
PA [auth d]IPR033464CSN8/PSMD8/EIF3KDomain
SA [auth U]IPR04062326S proteasome regulatory subunit RPN2, C-terminalDomain
SA [auth U]IPR016024Armadillo-type foldHomologous Superfamily
SA [auth U]IPR002015Proteasome/cyclosome repeatRepeat
SA [auth U]IPR011989Armadillo-like helicalHomologous Superfamily
SA [auth U]IPR04857026S proteasome non-ATPase regulatory subunit 1/RPN2, N-terminal domainDomain
SA [auth U]IPR01664226S proteasome regulatory complex, non-ATPase subcomplex, Rpn2/Psmd1 subunitFamily
TA [auth c]IPR05626326S proteasome regulatory subunit RPN11, C-terminal domainDomain
TA [auth c]IPR050242JAMM/MPN+ metalloenzymes, peptidase M67AFamily
TA [auth c]IPR037518MPN domainDomain
TA [auth c]IPR000555JAB1/MPN/MOV34 metalloenzyme domainDomain
UA [auth f]IPR04143326S proteasome non-ATPase regulatory subunit RPN1, C-terminalDomain
UA [auth f]IPR016024Armadillo-type foldHomologous Superfamily
UA [auth f]IPR002015Proteasome/cyclosome repeatRepeat
UA [auth f]IPR01664326S proteasome regulatory complex, non-ATPase subcomplex, Rpn1 subunitFamily
UA [auth f]IPR011989Armadillo-like helicalHomologous Superfamily
UA [auth f]IPR040892RPN1, N-terminalDomain
VA [auth z]IPR039336MidnolinFamily
VA [auth z]IPR029071Ubiquitin-like domain superfamilyHomologous Superfamily
VA [auth z]IPR000626Ubiquitin-like domainDomain
J [auth P],
X [auth p]		IPR016050Proteasome beta-type subunit, conserved siteConserved Site
J [auth P],
X [auth p]		IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
J [auth P],
X [auth p]		IPR023333Proteasome B-type subunitFamily
J [auth P],
X [auth p]		IPR001353Proteasome, subunit alpha/betaFamily
J [auth P],
X [auth p]		IPR033811Proteasome beta 3 subunitFamily
BA [auth t],
N [auth T]		IPR016050Proteasome beta-type subunit, conserved siteConserved Site
BA [auth t],
N [auth T]		IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
BA [auth t],
N [auth T]		IPR023333Proteasome B-type subunitFamily
BA [auth t],
N [auth T]		IPR016295Proteasome subunit beta 4Family
BA [auth t],
N [auth T]		IPR001353Proteasome, subunit alpha/betaFamily
QA [auth e]IPR007834DSS1/SEM1Family

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
A [auth G],
O [auth g]		Pharos:  P60900
B [auth H],
P [auth h]		Pharos:  P25787
C [auth I],
Q [auth i]		Pharos:  P25789
D [auth J],
R [auth j]		Pharos:  O14818
E [auth K],
S [auth k]		Pharos:  P28066
F [auth L],
T [auth l]		Pharos:  P25786
G [auth M],
U [auth m]		Pharos:  P25788
H [auth N],
V [auth n]		Pharos:  P28072
I [auth O],
W [auth o]		Pharos:  Q99436
K [auth Q],
Y [auth q]		Pharos:  P49721
L [auth R],
Z [auth r]		Pharos:  P28074
AA [auth s],
M [auth S]		Pharos:  P20618
CA [auth A]Pharos:  P35998
EA [auth C]Pharos:  P62195
FA [auth D]Pharos:  P43686
HA [auth F]Pharos:  P17980
IA [auth V]Pharos:  O43242
JA [auth W]Pharos:  O00232
KA [auth X]Pharos:  O00231
LA [auth Y]Pharos:  Q15008
MA [auth Z]Pharos:  P51665
NA [auth a]Pharos:  Q9UNM6
OA [auth b]Pharos:  P55036
PA [auth d]Pharos:  P48556
SA [auth U]Pharos:  Q99460
TA [auth c]Pharos:  O00487
UA [auth f]Pharos:  Q13200
VA [auth z]Pharos:  Q504T8
J [auth P],
X [auth p]		Pharos:  P49720
BA [auth t],
N [auth T]		Pharos:  P28070
QA [auth e]Pharos:  P60896