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

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad3jrma_ Alpha and beta proteins (a+b) Ntn hydrolase-like N-terminal nucleophile aminohydrolases (Ntn hydrolases) Proteasome subunits Proteasome alpha subunit (non-catalytic) (Thermoplasma acidophilum ) [TaxId: 2303 ], SCOPe (2.08)
Bd3jrmb_ Alpha and beta proteins (a+b) Ntn hydrolase-like N-terminal nucleophile aminohydrolases (Ntn hydrolases) Proteasome subunits Proteasome alpha subunit (non-catalytic) (Thermoplasma acidophilum ) [TaxId: 2303 ], SCOPe (2.08)
Cd3jrmc_ Alpha and beta proteins (a+b) Ntn hydrolase-like N-terminal nucleophile aminohydrolases (Ntn hydrolases) Proteasome subunits Proteasome alpha subunit (non-catalytic) (Thermoplasma acidophilum ) [TaxId: 2303 ], SCOPe (2.08)
Dd3jrmd_ Alpha and beta proteins (a+b) Ntn hydrolase-like N-terminal nucleophile aminohydrolases (Ntn hydrolases) Proteasome subunits Proteasome alpha subunit (non-catalytic) (Thermoplasma acidophilum ) [TaxId: 2303 ], SCOPe (2.08)
Ed3jrme_ Alpha and beta proteins (a+b) Ntn hydrolase-like N-terminal nucleophile aminohydrolases (Ntn hydrolases) Proteasome subunits Proteasome alpha subunit (non-catalytic) (Thermoplasma acidophilum ) [TaxId: 2303 ], SCOPe (2.08)
Fd3jrmf_ Alpha and beta proteins (a+b) Ntn hydrolase-like N-terminal nucleophile aminohydrolases (Ntn hydrolases) Proteasome subunits Proteasome alpha subunit (non-catalytic) (Thermoplasma acidophilum ) [TaxId: 2303 ], SCOPe (2.08)
Gd3jrmg_ Alpha and beta proteins (a+b) Ntn hydrolase-like N-terminal nucleophile aminohydrolases (Ntn hydrolases) Proteasome subunits Proteasome alpha subunit (non-catalytic) (Thermoplasma acidophilum ) [TaxId: 2303 ], SCOPe (2.08)
Hd3jrmh_ Alpha and beta proteins (a+b) Ntn hydrolase-like N-terminal nucleophile aminohydrolases (Ntn hydrolases) Proteasome subunits Proteasome beta subunit (catalytic) (Thermoplasma acidophilum ) [TaxId: 2303 ], SCOPe (2.08)
Id3jrmi_ Alpha and beta proteins (a+b) Ntn hydrolase-like N-terminal nucleophile aminohydrolases (Ntn hydrolases) Proteasome subunits Proteasome beta subunit (catalytic) (Thermoplasma acidophilum ) [TaxId: 2303 ], SCOPe (2.08)
Jd3jrmj_ Alpha and beta proteins (a+b) Ntn hydrolase-like N-terminal nucleophile aminohydrolases (Ntn hydrolases) Proteasome subunits Proteasome beta subunit (catalytic) (Thermoplasma acidophilum ) [TaxId: 2303 ], SCOPe (2.08)
Kd3jrmk_ Alpha and beta proteins (a+b) Ntn hydrolase-like N-terminal nucleophile aminohydrolases (Ntn hydrolases) Proteasome subunits Proteasome beta subunit (catalytic) (Thermoplasma acidophilum ) [TaxId: 2303 ], SCOPe (2.08)
Ld3jrml_ Alpha and beta proteins (a+b) Ntn hydrolase-like N-terminal nucleophile aminohydrolases (Ntn hydrolases) Proteasome subunits Proteasome beta subunit (catalytic) (Thermoplasma acidophilum ) [TaxId: 2303 ], SCOPe (2.08)
Md3jrmm_ Alpha and beta proteins (a+b) Ntn hydrolase-like N-terminal nucleophile aminohydrolases (Ntn hydrolases) Proteasome subunits Proteasome beta subunit (catalytic) (Thermoplasma acidophilum ) [TaxId: 2303 ], SCOPe (2.08)
Nd3jrmn_ Alpha and beta proteins (a+b) Ntn hydrolase-like N-terminal nucleophile aminohydrolases (Ntn hydrolases) Proteasome subunits Proteasome beta subunit (catalytic) (Thermoplasma acidophilum ) [TaxId: 2303 ], SCOPe (2.08)
Od3jrmo_ All alpha proteins Four-helical up-and-down bundle Proteasome activator Proteasome activator automated matches (Trypanosoma brucei ) [TaxId: 5691 ], SCOPe (2.08)
Pd3jrmp_ All alpha proteins Four-helical up-and-down bundle Proteasome activator Proteasome activator automated matches (Trypanosoma brucei ) [TaxId: 5691 ], SCOPe (2.08)
Qd3jrmq_ All alpha proteins Four-helical up-and-down bundle Proteasome activator Proteasome activator automated matches (Trypanosoma brucei ) [TaxId: 5691 ], SCOPe (2.08)
Rd3jrmr_ All alpha proteins Four-helical up-and-down bundle Proteasome activator Proteasome activator automated matches (Trypanosoma brucei ) [TaxId: 5691 ], SCOPe (2.08)
Sd3jrms_ All alpha proteins Four-helical up-and-down bundle Proteasome activator Proteasome activator automated matches (Trypanosoma brucei ) [TaxId: 5691 ], SCOPe (2.08)
Td3jrmt_ All alpha proteins Four-helical up-and-down bundle Proteasome activator Proteasome activator automated matches (Trypanosoma brucei ) [TaxId: 5691 ], SCOPe (2.08)
Ud3jrmu_ All alpha proteins Four-helical up-and-down bundle Proteasome activator Proteasome activator automated matches (Trypanosoma brucei ) [TaxId: 5691 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyClass II glutamine amidotransferases 8034248 3000131 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyClass II glutamine amidotransferases 8034248 3000131 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyClass II glutamine amidotransferases 8034248 3000131 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyClass II glutamine amidotransferases 8034248 3000131 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyClass II glutamine amidotransferases 8034248 3000131 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyClass II glutamine amidotransferases 8034248 3000131 SCOP2B (2022-06-29)
GSCOP2B SuperfamilyClass II glutamine amidotransferases 8034248 3000131 SCOP2B (2022-06-29)
HSCOP2B SuperfamilyClass II glutamine amidotransferases 8034254 3000131 SCOP2B (2022-06-29)
ISCOP2B SuperfamilyClass II glutamine amidotransferases 8034254 3000131 SCOP2B (2022-06-29)
JSCOP2B SuperfamilyClass II glutamine amidotransferases 8034254 3000131 SCOP2B (2022-06-29)
KSCOP2B SuperfamilyClass II glutamine amidotransferases 8034254 3000131 SCOP2B (2022-06-29)
LSCOP2B SuperfamilyClass II glutamine amidotransferases 8034254 3000131 SCOP2B (2022-06-29)
MSCOP2B SuperfamilyClass II glutamine amidotransferases 8034254 3000131 SCOP2B (2022-06-29)
NSCOP2B SuperfamilyClass II glutamine amidotransferases 8034254 3000131 SCOP2B (2022-06-29)
OSCOP2B SuperfamilyProteasome activator-like 8032475 3001611 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)
TSCOP2B SuperfamilyProteasome activator-like 8032475 3001611 SCOP2B (2022-06-29)
USCOP2B SuperfamilyProteasome activator-like 8032475 3001611 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AProteasomee3jrmA1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
BProteasomee3jrmB1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
CProteasomee3jrmC1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
DProteasomee3jrmD1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
EProteasomee3jrmE1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
FProteasomee3jrmF1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
GProteasomee3jrmG1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
HProteasomee3jrmH1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
IProteasomee3jrmI1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
JProteasomee3jrmJ1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
KProteasomee3jrmK1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
LProteasomee3jrmL1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
MProteasomee3jrmM1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
NProteasomee3jrmN1 A: a+b four layersX: Ntn/PP2CH: NtnT: Proteasome subunitsF: ProteasomeECOD (1.6)
OPA28_beta_1e3jrmO1 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)
PPA28_beta_1e3jrmP1 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_1e3jrmQ1 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_1e3jrmR1 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_1e3jrmS1 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_1e3jrmT1 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_1e3jrmU1 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)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.60.20.10 Alpha Beta 4-Layer Sandwich Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1 Aminohydrolase, N-terminal nucleophile (Ntn) domainCATH (4.3.0)
B3.60.20.10 Alpha Beta 4-Layer Sandwich Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1 Aminohydrolase, N-terminal nucleophile (Ntn) domainCATH (4.3.0)
C3.60.20.10 Alpha Beta 4-Layer Sandwich Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1 Aminohydrolase, N-terminal nucleophile (Ntn) domainCATH (4.3.0)
D3.60.20.10 Alpha Beta 4-Layer Sandwich Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1 Aminohydrolase, N-terminal nucleophile (Ntn) domainCATH (4.3.0)
E3.60.20.10 Alpha Beta 4-Layer Sandwich Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1 Aminohydrolase, N-terminal nucleophile (Ntn) domainCATH (4.3.0)
F3.60.20.10 Alpha Beta 4-Layer Sandwich Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1 Aminohydrolase, N-terminal nucleophile (Ntn) domainCATH (4.3.0)
G3.60.20.10 Alpha Beta 4-Layer Sandwich Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1 Aminohydrolase, N-terminal nucleophile (Ntn) domainCATH (4.3.0)
H3.60.20.10 Alpha Beta 4-Layer Sandwich Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1 Aminohydrolase, N-terminal nucleophile (Ntn) domainCATH (4.3.0)
I3.60.20.10 Alpha Beta 4-Layer Sandwich Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1 Aminohydrolase, N-terminal nucleophile (Ntn) domainCATH (4.3.0)
J3.60.20.10 Alpha Beta 4-Layer Sandwich Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1 Aminohydrolase, N-terminal nucleophile (Ntn) domainCATH (4.3.0)
K3.60.20.10 Alpha Beta 4-Layer Sandwich Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1 Aminohydrolase, N-terminal nucleophile (Ntn) domainCATH (4.3.0)
L3.60.20.10 Alpha Beta 4-Layer Sandwich Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1 Aminohydrolase, N-terminal nucleophile (Ntn) domainCATH (4.3.0)
M3.60.20.10 Alpha Beta 4-Layer Sandwich Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1 Aminohydrolase, N-terminal nucleophile (Ntn) domainCATH (4.3.0)
N3.60.20.10 Alpha Beta 4-Layer Sandwich Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1 Aminohydrolase, N-terminal nucleophile (Ntn) domainCATH (4.3.0)
O1.20.120.180 Mainly Alpha Up-down Bundle Four Helix Bundle (Hemerythrin (Met), subunit A) Proteasome activator pa28, C-terminal domainCATH (4.3.0)
P1.20.120.180 Mainly Alpha Up-down Bundle Four Helix Bundle (Hemerythrin (Met), subunit A) Proteasome activator pa28, C-terminal domainCATH (4.3.0)
Q1.20.120.180 Mainly Alpha Up-down Bundle Four Helix Bundle (Hemerythrin (Met), subunit A) Proteasome activator pa28, C-terminal domainCATH (4.3.0)
R1.20.120.180 Mainly Alpha Up-down Bundle Four Helix Bundle (Hemerythrin (Met), subunit A) Proteasome activator pa28, C-terminal domainCATH (4.3.0)
S1.20.120.180 Mainly Alpha Up-down Bundle Four Helix Bundle (Hemerythrin (Met), subunit A) Proteasome activator pa28, C-terminal domainCATH (4.3.0)
T1.20.120.180 Mainly Alpha Up-down Bundle Four Helix Bundle (Hemerythrin (Met), subunit A) Proteasome activator pa28, C-terminal domainCATH (4.3.0)
U1.20.120.180 Mainly Alpha Up-down Bundle Four Helix Bundle (Hemerythrin (Met), subunit A) Proteasome activator pa28, C-terminal domainCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D, 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
A, B, C, D, E
PF10584Proteasome subunit A N-terminal signature (Proteasome_A_N)Proteasome subunit A N-terminal signature- Family
H, I, J, K, 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
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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C, D, E
Proteasome subunit alpha
H, I, J, K, L
Proteasome subunit beta
O, P, Q, R, S
Proteasome activator protein PA26-

InterPro: Protein Family Classification InterPro Database Homepage