6EF3

Yeast 26S proteasome bound to ubiquitinated substrate (4D motor state)

External Resource: Annotation


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
A [auth 1]SCOP2B SuperfamilyClass II glutamine amidotransferases8036787 3000131 SCOP2B (2022-06-29)
J [auth C]SCOP2B SuperfamilyClass II glutamine amidotransferases8064020 3000131 SCOP2B (2022-06-29)
K [auth D]SCOP2B SuperfamilyClass II glutamine amidotransferases8064012 3000131 SCOP2B (2022-06-29)
L [auth E]SCOP2B SuperfamilyClass II glutamine amidotransferases8064026 3000131 SCOP2B (2022-06-29)
M [auth F]SCOP2B SuperfamilyClass II glutamine amidotransferases8064066 3000131 SCOP2B (2022-06-29)
N [auth G]SCOP2B SuperfamilyClass II glutamine amidotransferases8079169 3000131 SCOP2B (2022-06-29)
V [auth r]SCOP2B SuperfamilyJAB1/MPN domain-like8053248 3001105 SCOP2B (2022-06-29)
E [auth 5]SCOP2B SuperfamilyClass II glutamine amidotransferases8079504 3000131 SCOP2B (2022-06-29)
H [auth A]SCOP2B SuperfamilyClass II glutamine amidotransferases8036842 3000131 SCOP2B (2022-06-29)
I [auth B]SCOP2B SuperfamilyClass II glutamine amidotransferases8064048 3000131 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth 1]Proteasomee6ef311 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
J [auth C]Proteasomee6ef3C1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
K [auth D]Proteasomee6ef3D1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
L [auth E]Proteasomee6ef3E1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
M [auth F]Proteasomee6ef3F1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
N [auth G]Proteasomee6ef3G1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
O [auth H]PRK03992e6ef3H1 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: PRK03992ECOD (1.6)
P [auth I]26Sp45e6ef3I1 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: 26Sp45ECOD (1.6)
P [auth I]PRK03992e6ef3I2 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: PRK03992ECOD (1.6)
P [auth I]Sigma54_activate6ef3I3 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: Sigma54_activatECOD (1.6)
R [auth K]26Sp45e6ef3K2 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: 26Sp45ECOD (1.6)
R [auth K]PRK03992e6ef3K1 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: PRK03992ECOD (1.6)
R [auth K]Sigma54_activate6ef3K3 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: Sigma54_activatECOD (1.6)
S [auth L]26Sp45e6ef3L2 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: 26Sp45ECOD (1.6)
S [auth L]PRK03992e6ef3L3 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: PRK03992ECOD (1.6)
S [auth L]Sigma54_activate6ef3L1 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: Sigma54_activatECOD (1.6)
B [auth 2]Proteasomee6ef321 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
V [auth r]JABe6ef3r2 A: a+b three layersX: Cytidine deaminase-like (From Topology)H: Cytidine deaminase-like (From Topology)T: Cytidine deaminase-likeF: JABECOD (1.6)
V [auth r]UNK_F_TYPEe6ef3r1 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)
X [auth u]ubiquitine6ef3u1 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Ubiquitin-likeF: ubiquitinECOD (1.6)
C [auth 3]Proteasomee6ef331 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
D [auth 4]Proteasomee6ef341 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
E [auth 5]Proteasomee6ef351 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
F [auth 6]Proteasomee6ef361 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
G [auth 7]Proteasomee6ef371 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
H [auth A]Proteasomee6ef3A1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
I [auth B]Proteasomee6ef3B1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth 1]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
J [auth C]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
J [auth C]PF10584Proteasome subunit A N-terminal signature (Proteasome_A_N)Proteasome subunit A N-terminal signature- Family
K [auth D]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
K [auth D]PF10584Proteasome subunit A N-terminal signature (Proteasome_A_N)Proteasome subunit A N-terminal signature- Family
L [auth E]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
L [auth E]PF10584Proteasome subunit A N-terminal signature (Proteasome_A_N)Proteasome subunit A N-terminal signature- Family
M [auth F]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
M [auth F]PF10584Proteasome subunit A N-terminal signature (Proteasome_A_N)Proteasome subunit A N-terminal signature- Family
N [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
N [auth G]PF10584Proteasome subunit A N-terminal signature (Proteasome_A_N)Proteasome subunit A N-terminal signature- Family
O [auth H]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
O [auth H]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
P [auth I]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
P [auth I]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
P [auth I]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
Q [auth J]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
Q [auth J]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
Q [auth J]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
R [auth K]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
R [auth K]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
S [auth L]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
S [auth L]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
S [auth L]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
B [auth 2]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 2]PF12465Proteasome beta subunits C terminal (Pr_beta_C)Proteasome beta subunits C terminal- Family
T [auth M]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
T [auth M]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
T [auth M]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
V [auth r]PF01398JAB1/Mov34/MPN/PAD-1 ubiquitin protease (JAB)JAB1/Mov34/MPN/PAD-1 ubiquitin protease- Family
X [auth u]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
C [auth 3]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 4]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
E [auth 5]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 6]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 7]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
H [auth A]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
H [auth A]PF10584Proteasome subunit A N-terminal signature (Proteasome_A_N)Proteasome subunit A N-terminal signature- Family
I [auth B]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
I [auth B]PF10584Proteasome subunit A N-terminal signature (Proteasome_A_N)Proteasome subunit A N-terminal signature- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth 1]Proteasome subunit beta type-1
J [auth C]Proteasome subunit alpha type-3-
K [auth D]Proteasome subunit alpha type-4-
L [auth E]Proteasome subunit alpha type-5-
M [auth F]Proteasome subunit alpha type-6-
N [auth G]Probable proteasome subunit alpha type-7
O [auth H]26S proteasome regulatory subunit 7 homolog
P [auth I]26S proteasome regulatory subunit 4 homolog
Q [auth J]26S proteasome regulatory subunit 8 homolog
R [auth K]26S proteasome regulatory subunit 6B homolog
S [auth L]26S proteasome subunit RPT4
B [auth 2]Proteasome subunit beta type-2
T [auth M]26S proteasome regulatory subunit 6A
U [auth n]Proteasome subunit beta type-7-
V [auth r]Ubiquitin carboxyl-terminal hydrolase RPN11
W [auth s]Model substrate polypeptide -
X [auth u]Ubiquitin-60S ribosomal protein L40
C [auth 3]Proteasome subunit beta type-3
D [auth 4]Proteasome subunit beta type-4
E [auth 5]Proteasome subunit beta type-5
F [auth 6]Proteasome subunit beta type-6-
G [auth 7]Proteasome subunit beta type-7-
H [auth A]Proteasome subunit alpha type-1-
I [auth B]Proteasome subunit alpha type-2-

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A [auth 1]IPR016050Proteasome beta-type subunit, conserved siteConserved Site
A [auth 1]IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
A [auth 1]IPR023333Proteasome B-type subunitFamily
A [auth 1]IPR001353Proteasome, subunit alpha/betaFamily
A [auth 1]IPR000243Peptidase T1A, proteasome beta-subunitFamily
J [auth C]IPR016050Proteasome beta-type subunit, conserved siteConserved Site
J [auth C]IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
J [auth C]IPR000426Proteasome alpha-subunit, N-terminal domainDomain
J [auth C]IPR023332Proteasome alpha-type subunitFamily
J [auth C]IPR001353Proteasome, subunit alpha/betaFamily
K [auth D]IPR016050Proteasome beta-type subunit, conserved siteConserved Site
K [auth D]IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
K [auth D]IPR000426Proteasome alpha-subunit, N-terminal domainDomain
K [auth D]IPR023332Proteasome alpha-type subunitFamily
K [auth D]IPR001353Proteasome, subunit alpha/betaFamily
L [auth E]IPR033812Proteasome subunit alpha5Family
L [auth E]IPR000426Proteasome alpha-subunit, N-terminal domainDomain
L [auth E]IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
L [auth E]IPR023332Proteasome alpha-type subunitFamily
L [auth E]IPR001353Proteasome, subunit alpha/betaFamily
M [auth F]IPR000426Proteasome alpha-subunit, N-terminal domainDomain
M [auth F]IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
M [auth F]IPR023332Proteasome alpha-type subunitFamily
M [auth F]IPR001353Proteasome, subunit alpha/betaFamily
N [auth G]IPR000426Proteasome alpha-subunit, N-terminal domainDomain
N [auth G]IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
N [auth G]IPR023332Proteasome alpha-type subunitFamily
N [auth G]IPR001353Proteasome, subunit alpha/betaFamily
O [auth H]IPR04872326S proteasome regulatory subunit 7-like, OB domainDomain
O [auth H]IPR041569AAA ATPase, AAA+ lid domainDomain
O [auth H]IPR003960ATPase, AAA-type, conserved siteConserved Site
O [auth H]IPR003593AAA+ ATPase domainDomain
O [auth H]IPR003959ATPase, AAA-type, coreDomain
O [auth H]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
O [auth H]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
P [auth I]IPR041569AAA ATPase, AAA+ lid domainDomain
P [auth I]IPR032501Proteasomal ATPase, second OB domainDomain
P [auth I]IPR003960ATPase, AAA-type, conserved siteConserved Site
P [auth I]IPR003593AAA+ ATPase domainDomain
P [auth I]IPR003959ATPase, AAA-type, coreDomain
P [auth I]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
P [auth I]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
Q [auth J]IPR041569AAA ATPase, AAA+ lid domainDomain
Q [auth J]IPR032501Proteasomal ATPase, second OB domainDomain
Q [auth J]IPR003960ATPase, AAA-type, conserved siteConserved Site
Q [auth J]IPR003593AAA+ ATPase domainDomain
Q [auth J]IPR003959ATPase, AAA-type, coreDomain
Q [auth J]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
Q [auth J]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
R [auth K]IPR032501Proteasomal ATPase, second OB domainDomain
R [auth K]IPR003960ATPase, AAA-type, conserved siteConserved Site
R [auth K]IPR003593AAA+ ATPase domainDomain
R [auth K]IPR003959ATPase, AAA-type, coreDomain
R [auth K]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
R [auth K]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
S [auth L]IPR041569AAA ATPase, AAA+ lid domainDomain
S [auth L]IPR032501Proteasomal ATPase, second OB domainDomain
S [auth L]IPR003960ATPase, AAA-type, conserved siteConserved Site
S [auth L]IPR003593AAA+ ATPase domainDomain
S [auth L]IPR003959ATPase, AAA-type, coreDomain
S [auth L]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
S [auth L]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
B [auth 2]IPR016050Proteasome beta-type subunit, conserved siteConserved Site
B [auth 2]IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
B [auth 2]IPR024689Proteasome beta subunit, C-terminalDomain
B [auth 2]IPR023333Proteasome B-type subunitFamily
B [auth 2]IPR001353Proteasome, subunit alpha/betaFamily
B [auth 2]IPR000243Peptidase T1A, proteasome beta-subunitFamily
T [auth M]IPR041569AAA ATPase, AAA+ lid domainDomain
T [auth M]IPR032501Proteasomal ATPase, second OB domainDomain
T [auth M]IPR003960ATPase, AAA-type, conserved siteConserved Site
T [auth M]IPR003593AAA+ ATPase domainDomain
T [auth M]IPR003959ATPase, AAA-type, coreDomain
T [auth M]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
T [auth M]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
U [auth n]IPR016050Proteasome beta-type subunit, conserved siteConserved Site
U [auth n]IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
U [auth n]IPR023333Proteasome B-type subunitFamily
U [auth n]IPR016295Proteasome subunit beta 4Family
U [auth n]IPR001353Proteasome, subunit alpha/betaFamily
V [auth r]IPR037518MPN domainDomain
V [auth r]IPR000555JAB1/MPN/MOV34 metalloenzyme domainDomain
W [auth s]IPR004367Cyclin, C-terminal domainDomain
W [auth s]IPR048258Cyclins, cyclin-boxConserved Site
W [auth s]IPR046965Cyclin A/B-likeFamily
W [auth s]IPR036915Cyclin-like superfamilyHomologous Superfamily
W [auth s]IPR039361CyclinFamily
W [auth s]IPR013763Cyclin-like domainDomain
W [auth s]IPR006671Cyclin, N-terminalDomain
X [auth u]IPR019954Ubiquitin conserved siteConserved Site
X [auth u]IPR038587Large ribosomal subunit protein eL40 superfamilyHomologous Superfamily
X [auth u]IPR000626Ubiquitin-like domainDomain
X [auth u]IPR019956Ubiquitin domainDomain
X [auth u]IPR001975Large ribosomal subunit protein eL40 domainDomain
X [auth u]IPR029071Ubiquitin-like domain superfamilyHomologous Superfamily
C [auth 3]IPR016050Proteasome beta-type subunit, conserved siteConserved Site
C [auth 3]IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
C [auth 3]IPR023333Proteasome B-type subunitFamily
C [auth 3]IPR001353Proteasome, subunit alpha/betaFamily
C [auth 3]IPR033811Proteasome beta 3 subunitFamily
D [auth 4]IPR016050Proteasome beta-type subunit, conserved siteConserved Site
D [auth 4]IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
D [auth 4]IPR023333Proteasome B-type subunitFamily
D [auth 4]IPR001353Proteasome, subunit alpha/betaFamily
D [auth 4]IPR035206Proteasome subunit beta 2Family
E [auth 5]IPR016050Proteasome beta-type subunit, conserved siteConserved Site
E [auth 5]IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
E [auth 5]IPR023333Proteasome B-type subunitFamily
E [auth 5]IPR001353Proteasome, subunit alpha/betaFamily
E [auth 5]IPR000243Peptidase T1A, proteasome beta-subunitFamily
F [auth 6]IPR016050Proteasome beta-type subunit, conserved siteConserved Site
F [auth 6]IPR023333Proteasome B-type subunitFamily
F [auth 6]IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
F [auth 6]IPR001353Proteasome, subunit alpha/betaFamily
G [auth 7]IPR016050Proteasome beta-type subunit, conserved siteConserved Site
G [auth 7]IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
G [auth 7]IPR023333Proteasome B-type subunitFamily
G [auth 7]IPR016295Proteasome subunit beta 4Family
G [auth 7]IPR001353Proteasome, subunit alpha/betaFamily
H [auth A]IPR000426Proteasome alpha-subunit, N-terminal domainDomain
H [auth A]IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
H [auth A]IPR023332Proteasome alpha-type subunitFamily
H [auth A]IPR001353Proteasome, subunit alpha/betaFamily
H [auth A]IPR034642Proteasome subunit alpha6Family
I [auth B]IPR000426Proteasome alpha-subunit, N-terminal domainDomain
I [auth B]IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
I [auth B]IPR023332Proteasome alpha-type subunitFamily
I [auth B]IPR001353Proteasome, subunit alpha/betaFamily