6XMJ | pdb_00006xmj

Human 20S proteasome bound to an engineered 11S (PA26) activator


Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Fd6xmjf_ Alpha and beta proteins (a+b) Ntn hydrolase-like N-terminal nucleophile aminohydrolases (Ntn hydrolases) Proteasome subunits Proteasome alpha subunit (non-catalytic) Human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Hd6xmjh_ Alpha and beta proteins (a+b) Ntn hydrolase-like N-terminal nucleophile aminohydrolases (Ntn hydrolases) Proteasome subunits Proteasome beta subunit (catalytic) Human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Md6xmjm_ Alpha and beta proteins (a+b) Ntn hydrolase-like N-terminal nucleophile aminohydrolases (Ntn hydrolases) Proteasome subunits Proteasome beta subunit (catalytic) Human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Id6xmji_ Alpha and beta proteins (a+b) Ntn hydrolase-like N-terminal nucleophile aminohydrolases (Ntn hydrolases) Proteasome subunits automated matches Human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Gd6xmjg_ Alpha and beta proteins (a+b) Ntn hydrolase-like N-terminal nucleophile aminohydrolases (Ntn hydrolases) Proteasome subunits Proteasome alpha subunit (non-catalytic) Human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Ed6xmje_ Alpha and beta proteins (a+b) Ntn hydrolase-like N-terminal nucleophile aminohydrolases (Ntn hydrolases) Proteasome subunits Proteasome alpha subunit (non-catalytic) Human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Cd6xmjc_ Alpha and beta proteins (a+b) Ntn hydrolase-like N-terminal nucleophile aminohydrolases (Ntn hydrolases) Proteasome subunits Proteasome alpha subunit (non-catalytic) Human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Bd6xmjb_ Alpha and beta proteins (a+b) Ntn hydrolase-like N-terminal nucleophile aminohydrolases (Ntn hydrolases) Proteasome subunits Proteasome alpha subunit (non-catalytic) Human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Pd6xmjp1 All alpha proteins Four-helical up-and-down bundle Proteasome activator Proteasome activator automated matches (Trypanosoma brucei ) [TaxId: 5691 ], SCOPe (2.08)
Pd6xmjp2 Artifacts Tags Tags Tags C-terminal Tags (Trypanosoma brucei ) [TaxId: 5691 ], SCOPe (2.08)
Qd6xmjq1 All alpha proteins Four-helical up-and-down bundle Proteasome activator Proteasome activator automated matches (Trypanosoma brucei ) [TaxId: 5691 ], SCOPe (2.08)
Qd6xmjq2 Artifacts Tags Tags Tags C-terminal Tags (Trypanosoma brucei ) [TaxId: 5691 ], SCOPe (2.08)
Rd6xmjr1 All alpha proteins Four-helical up-and-down bundle Proteasome activator Proteasome activator automated matches (Trypanosoma brucei ) [TaxId: 5691 ], SCOPe (2.08)
Rd6xmjr2 Artifacts Tags Tags Tags C-terminal Tags (Trypanosoma brucei ) [TaxId: 5691 ], SCOPe (2.08)
Sd6xmjs1 All alpha proteins Four-helical up-and-down bundle Proteasome activator Proteasome activator automated matches (Trypanosoma brucei ) [TaxId: 5691 ], SCOPe (2.08)
Sd6xmjs2 Artifacts Tags Tags Tags C-terminal Tags (Trypanosoma brucei ) [TaxId: 5691 ], SCOPe (2.08)
Ud6xmju1 All alpha proteins Four-helical up-and-down bundle Proteasome activator Proteasome activator automated matches (Trypanosoma brucei ) [TaxId: 5691 ], SCOPe (2.08)
Ud6xmju2 Artifacts Tags Tags Tags C-terminal Tags (Trypanosoma brucei ) [TaxId: 5691 ], SCOPe (2.08)
Td6xmjt1 All alpha proteins Four-helical up-and-down bundle Proteasome activator Proteasome activator automated matches (Trypanosoma brucei ) [TaxId: 5691 ], SCOPe (2.08)
Td6xmjt2 Artifacts Tags Tags Tags C-terminal Tags (Trypanosoma brucei ) [TaxId: 5691 ], SCOPe (2.08)
Od6xmjo1 All alpha proteins Four-helical up-and-down bundle Proteasome activator Proteasome activator automated matches (Trypanosoma brucei ) [TaxId: 5691 ], SCOPe (2.08)
Od6xmjo2 Artifacts Tags Tags Tags C-terminal Tags (Trypanosoma brucei ) [TaxId: 5691 ], SCOPe (2.08)
Nd6xmjn_ Alpha and beta proteins (a+b) Ntn hydrolase-like N-terminal nucleophile aminohydrolases (Ntn hydrolases) Proteasome subunits Proteasome beta subunit (catalytic) Human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Ld6xmjl_ Alpha and beta proteins (a+b) Ntn hydrolase-like N-terminal nucleophile aminohydrolases (Ntn hydrolases) Proteasome subunits Proteasome beta subunit (catalytic) Human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Kd6xmjk_ Alpha and beta proteins (a+b) Ntn hydrolase-like N-terminal nucleophile aminohydrolases (Ntn hydrolases) Proteasome subunits Proteasome beta subunit (catalytic) Human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Jd6xmjj_ Alpha and beta proteins (a+b) Ntn hydrolase-like N-terminal nucleophile aminohydrolases (Ntn hydrolases) Proteasome subunits Proteasome beta subunit (catalytic) Human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Ad6xmja_ Alpha and beta proteins (a+b) Ntn hydrolase-like N-terminal nucleophile aminohydrolases (Ntn hydrolases) Proteasome subunits Proteasome alpha subunit (non-catalytic) Human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
FSCOP2B SuperfamilyClass II glutamine amidotransferases 8064060 3000131 SCOP2B (2022-06-29)
HSCOP2B SuperfamilyClass II glutamine amidotransferases 8079175 3000131 SCOP2B (2022-06-29)
ISCOP2B SuperfamilyClass II glutamine amidotransferases 8064074 3000131 SCOP2B (2022-06-29)
GSCOP2B SuperfamilyClass II glutamine amidotransferases 8064054 3000131 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyClass II glutamine amidotransferases 8064022 3000131 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyClass II glutamine amidotransferases 8064004 3000131 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyClass II glutamine amidotransferases 8064036 3000131 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyClass II glutamine amidotransferases 8064014 3000131 SCOP2B (2022-06-29)
PSCOP2B SuperfamilyProteasome activator-like 8032475 3001611 SCOP2B (2022-06-29)
QSCOP2B SuperfamilyProteasome activator-like 8032475 3001611 SCOP2B (2022-06-29)
RSCOP2B SuperfamilyProteasome activator-like 8032475 3001611 SCOP2B (2022-06-29)
SSCOP2B SuperfamilyProteasome activator-like 8032475 3001611 SCOP2B (2022-06-29)
USCOP2B SuperfamilyProteasome activator-like 8032475 3001611 SCOP2B (2022-06-29)
TSCOP2B SuperfamilyProteasome activator-like 8032475 3001611 SCOP2B (2022-06-29)
OSCOP2B SuperfamilyProteasome activator-like 8032475 3001611 SCOP2B (2022-06-29)
LSCOP2B SuperfamilyClass II glutamine amidotransferases 8079492 3000131 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
FProteasomee6xmjF1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
HProteasomee6xmjH1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
MProteasomee6xmjM1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
IProteasomee6xmjI1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
GProteasomee6xmjG1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
EProteasomee6xmjE1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
DProteasomee6xmjD1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
CProteasomee6xmjC1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
BProteasomee6xmjB1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
PPA28_beta_1e6xmjP1 A: alpha bundlesX: Four-helical up-and-down bundleH: Proteasome activator reg(alpha) (From Topology)T: Proteasome activator reg(alpha)F: PA28_beta_1ECOD (1.6)
QPA28_beta_1e6xmjQ1 A: alpha bundlesX: Four-helical up-and-down bundleH: Proteasome activator reg(alpha) (From Topology)T: Proteasome activator reg(alpha)F: PA28_beta_1ECOD (1.6)
RPA28_beta_1e6xmjR1 A: alpha bundlesX: Four-helical up-and-down bundleH: Proteasome activator reg(alpha) (From Topology)T: Proteasome activator reg(alpha)F: PA28_beta_1ECOD (1.6)
SPA28_beta_1e6xmjS1 A: alpha bundlesX: Four-helical up-and-down bundleH: Proteasome activator reg(alpha) (From Topology)T: Proteasome activator reg(alpha)F: PA28_beta_1ECOD (1.6)
UPA28_beta_1e6xmjU1 A: alpha bundlesX: Four-helical up-and-down bundleH: Proteasome activator reg(alpha) (From Topology)T: Proteasome activator reg(alpha)F: PA28_beta_1ECOD (1.6)
TPA28_beta_1e6xmjT1 A: alpha bundlesX: Four-helical up-and-down bundleH: Proteasome activator reg(alpha) (From Topology)T: Proteasome activator reg(alpha)F: PA28_beta_1ECOD (1.6)
OPA28_beta_1e6xmjO1 A: alpha bundlesX: Four-helical up-and-down bundleH: Proteasome activator reg(alpha) (From Topology)T: Proteasome activator reg(alpha)F: PA28_beta_1ECOD (1.6)
NProteasomee6xmjN1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
LProteasomee6xmjL1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
KProteasomee6xmjK1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
JProteasomee6xmjJ1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
AProteasomee6xmjA1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
C3.60.20.10 Alpha Beta 4-Layer Sandwich Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1 Aminohydrolase, N-terminal nucleophile (Ntn) domainCATH (utative)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
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
PF10584Proteasome subunit A N-terminal signature (Proteasome_A_N)Proteasome subunit A N-terminal signature- Family
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
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
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
PF12465Proteasome beta subunits C terminal (Pr_beta_C)Proteasome beta subunits C terminal- Family
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
PF10584Proteasome subunit A N-terminal signature (Proteasome_A_N)Proteasome subunit A N-terminal signature- Family
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
PF10584Proteasome subunit A N-terminal signature (Proteasome_A_N)Proteasome subunit A N-terminal signature- Family
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
PF10584Proteasome subunit A N-terminal signature (Proteasome_A_N)Proteasome subunit A N-terminal signature- Family
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
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
O, P, Q, R, S
PF02252Proteasome activator PA28, C-terminal (PA28_C)Proteasome activator PA28, C-terminalProteasome activator 28 (PA28), also known as 11s regulator of REG, binds to the 20S proteasome and simulates peptidase activity in an ATP-independent manner. This entry represents a the C-terminal domain found in PA28 subunits, including PA28alpha/b ...Proteasome activator 28 (PA28), also known as 11s regulator of REG, binds to the 20S proteasome and simulates peptidase activity in an ATP-independent manner. This entry represents a the C-terminal domain found in PA28 subunits, including PA28alpha/beta/gamma (also known as Proteasome activator complex subunit 1-3) [1-4].
Domain
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
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
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
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
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
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
Proteasome subunit alpha type-1
Proteasome subunit beta type-6
Proteasome subunit beta type-1-
Proteasome subunit beta type-7
Proteasome subunit alpha type-3
Proteasome subunit alpha type-5-
Proteasome subunit alpha type-7
Proteasome subunit alpha type-4-
Proteasome subunit alpha type-2-
O, P, Q, R, S
Proteasome activator protein PA26-
Proteasome subunit beta type-4
Proteasome subunit beta type-5
Proteasome subunit beta type-2-
Proteasome subunit beta type-3-
Proteasome subunit alpha type-6

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
IPR000426Proteasome alpha-subunit, N-terminal domainDomain
IPR050115Proteasome subunit alphaFamily
IPR035144Proteasome subunit alpha 1Family
IPR023332Proteasome alpha-type subunitFamily
IPR001353Proteasome, subunit alpha/betaFamily
IPR016050Proteasome beta-type subunit, conserved siteConserved Site
IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
IPR023333Proteasome B-type subunitFamily
IPR001353Proteasome, subunit alpha/betaFamily
IPR000243Peptidase T1A, proteasome beta-subunitFamily
IPR016050Proteasome beta-type subunit, conserved siteConserved Site
IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
IPR023333Proteasome B-type subunitFamily
IPR001353Proteasome, subunit alpha/betaFamily
IPR016050Proteasome beta-type subunit, conserved siteConserved Site
IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
IPR024689Proteasome beta subunit, C-terminalDomain
IPR023333Proteasome B-type subunitFamily
IPR001353Proteasome, subunit alpha/betaFamily
IPR000243Peptidase T1A, proteasome beta-subunitFamily
IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
IPR000426Proteasome alpha-subunit, N-terminal domainDomain
IPR050115Proteasome subunit alphaFamily
IPR023332Proteasome alpha-type subunitFamily
IPR001353Proteasome, subunit alpha/betaFamily
IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
IPR033812Proteasome subunit alpha5Family
IPR000426Proteasome alpha-subunit, N-terminal domainDomain
IPR050115Proteasome subunit alphaFamily
IPR023332Proteasome alpha-type subunitFamily
IPR001353Proteasome, subunit alpha/betaFamily
IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
IPR000426Proteasome alpha-subunit, N-terminal domainDomain
IPR050115Proteasome subunit alphaFamily
IPR023332Proteasome alpha-type subunitFamily
IPR001353Proteasome, subunit alpha/betaFamily
IPR016050Proteasome beta-type subunit, conserved siteConserved Site
IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
IPR000426Proteasome alpha-subunit, N-terminal domainDomain
IPR050115Proteasome subunit alphaFamily
IPR023332Proteasome alpha-type subunitFamily
IPR001353Proteasome, subunit alpha/betaFamily
IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
IPR000426Proteasome alpha-subunit, N-terminal domainDomain
IPR050115Proteasome subunit alphaFamily
IPR023332Proteasome alpha-type subunitFamily
IPR001353Proteasome, subunit alpha/betaFamily
O, P, Q, R, S
IPR003186Proteasome activator PA28, C-terminal domainDomain
O, P, Q, R, S
IPR036252Proteasome activator superfamilyHomologous Superfamily
O, P, Q, R, S
IPR036997Proteasome activator PA28, C-terminal domain superfamilyHomologous Superfamily
IPR016050Proteasome beta-type subunit, conserved siteConserved Site
IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
IPR023333Proteasome B-type subunitFamily
IPR016295Proteasome subunit beta 4Family
IPR001353Proteasome, subunit alpha/betaFamily
IPR016050Proteasome beta-type subunit, conserved siteConserved Site
IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
IPR023333Proteasome B-type subunitFamily
IPR001353Proteasome, subunit alpha/betaFamily
IPR000243Peptidase T1A, proteasome beta-subunitFamily
IPR016050Proteasome beta-type subunit, conserved siteConserved Site
IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
IPR023333Proteasome B-type subunitFamily
IPR001353Proteasome, subunit alpha/betaFamily
IPR035206Proteasome subunit beta 2Family
IPR016050Proteasome beta-type subunit, conserved siteConserved Site
IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
IPR023333Proteasome B-type subunitFamily
IPR001353Proteasome, subunit alpha/betaFamily
IPR033811Proteasome beta 3 subunitFamily
IPR034642Proteasome subunit alpha6Family
IPR000426Proteasome alpha-subunit, N-terminal domainDomain
IPR050115Proteasome subunit alphaFamily
IPR029055Nucleophile aminohydrolases, N-terminalHomologous Superfamily
IPR023332Proteasome alpha-type subunitFamily
IPR001353Proteasome, subunit alpha/betaFamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
PharosP25786
PharosP28072
PharosP20618
PharosQ99436
PharosP25788
PharosP28066
PharosO14818
PharosP25789
PharosP25787
PharosP28070
PharosP28074
PharosP49721
PharosP49720
PharosP60900