6UTG | pdb_00006utg

Allosteric coupling between alpha-rings of the 20S proteasome, 20S singly capped with a PA26/V230F

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
I [auth G]	SCOP2B Superfamily	Class II glutamine amidotransferases	8034248	3000131	SCOP2B (2022-06-29)
H [auth F]	SCOP2B Superfamily	Class II glutamine amidotransferases	8034248	3000131	SCOP2B (2022-06-29)
G [auth E]	SCOP2B Superfamily	Class II glutamine amidotransferases	8034248	3000131	SCOP2B (2022-06-29)
F [auth D]	SCOP2B Superfamily	Class II glutamine amidotransferases	8034248	3000131	SCOP2B (2022-06-29)
E [auth C]	SCOP2B Superfamily	Class II glutamine amidotransferases	8034248	3000131	SCOP2B (2022-06-29)
D [auth B]	SCOP2B Superfamily	Class II glutamine amidotransferases	8034248	3000131	SCOP2B (2022-06-29)
C [auth A]	SCOP2B Superfamily	Class II glutamine amidotransferases	8034248	3000131	SCOP2B (2022-06-29)
W [auth U]	SCOP2B Superfamily	Proteasome activator-like	8032475	3001611	SCOP2B (2022-06-29)
V [auth T]	SCOP2B Superfamily	Proteasome activator-like	8032475	3001611	SCOP2B (2022-06-29)
U [auth S]	SCOP2B Superfamily	Proteasome activator-like	8032475	3001611	SCOP2B (2022-06-29)
T [auth R]	SCOP2B Superfamily	Proteasome activator-like	8032475	3001611	SCOP2B (2022-06-29)
S [auth Q]	SCOP2B Superfamily	Proteasome activator-like	8032475	3001611	SCOP2B (2022-06-29)
R [auth P]	SCOP2B Superfamily	Proteasome activator-like	8032475	3001611	SCOP2B (2022-06-29)
Q [auth O]	SCOP2B Superfamily	Proteasome activator-like	8032475	3001611	SCOP2B (2022-06-29)
IA [auth g]	SCOP2B Superfamily	Class II glutamine amidotransferases	8034248	3000131	SCOP2B (2022-06-29)
HA [auth f]	SCOP2B Superfamily	Class II glutamine amidotransferases	8034248	3000131	SCOP2B (2022-06-29)
GA [auth e]	SCOP2B Superfamily	Class II glutamine amidotransferases	8034248	3000131	SCOP2B (2022-06-29)
FA [auth d]	SCOP2B Superfamily	Class II glutamine amidotransferases	8034248	3000131	SCOP2B (2022-06-29)
EA [auth c]	SCOP2B Superfamily	Class II glutamine amidotransferases	8034248	3000131	SCOP2B (2022-06-29)
DA [auth b]	SCOP2B Superfamily	Class II glutamine amidotransferases	8034248	3000131	SCOP2B (2022-06-29)
CA [auth a]	SCOP2B Superfamily	Class II glutamine amidotransferases	8034248	3000131	SCOP2B (2022-06-29)
Z [auth X]	SCOP2B Superfamily	Class II glutamine amidotransferases	8034254	3000131	SCOP2B (2022-06-29)
Y [auth W]	SCOP2B Superfamily	Class II glutamine amidotransferases	8034254	3000131	SCOP2B (2022-06-29)
X [auth V]	SCOP2B Superfamily	Class II glutamine amidotransferases	8034254	3000131	SCOP2B (2022-06-29)
P [auth N]	SCOP2B Superfamily	Class II glutamine amidotransferases	8034254	3000131	SCOP2B (2022-06-29)
O [auth M]	SCOP2B Superfamily	Class II glutamine amidotransferases	8034254	3000131	SCOP2B (2022-06-29)
N [auth L]	SCOP2B Superfamily	Class II glutamine amidotransferases	8034254	3000131	SCOP2B (2022-06-29)
M [auth K]	SCOP2B Superfamily	Class II glutamine amidotransferases	8034254	3000131	SCOP2B (2022-06-29)
L [auth J]	SCOP2B Superfamily	Class II glutamine amidotransferases	8034254	3000131	SCOP2B (2022-06-29)
K [auth I]	SCOP2B Superfamily	Class II glutamine amidotransferases	8034254	3000131	SCOP2B (2022-06-29)
J [auth H]	SCOP2B Superfamily	Class II glutamine amidotransferases	8034254	3000131	SCOP2B (2022-06-29)
BA [auth Z]	SCOP2B Superfamily	Class II glutamine amidotransferases	8034254	3000131	SCOP2B (2022-06-29)
B [auth 2]	SCOP2B Superfamily	Class II glutamine amidotransferases	8034254	3000131	SCOP2B (2022-06-29)
AA [auth Y]	SCOP2B Superfamily	Class II glutamine amidotransferases	8034254	3000131	SCOP2B (2022-06-29)
A [auth 1]	SCOP2B Superfamily	Class II glutamine amidotransferases	8034254	3000131	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
I [auth G]	Pro_isomerase	e6utgG1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
H [auth F]	Pro_isomerase	e6utgF1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
G [auth E]	Pro_isomerase	e6utgE1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
F [auth D]	Pro_isomerase	e6utgD1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
E [auth C]	Pro_isomerase	e6utgC1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
D [auth B]	Pro_isomerase	e6utgB1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
C [auth A]	Pro_isomerase	e6utgA1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
W [auth U]	Pro_isomerase	e6utgU1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
V [auth T]	Pro_isomerase	e6utgT1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
U [auth S]	Pro_isomerase	e6utgS1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
T [auth R]	Pro_isomerase	e6utgR1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
S [auth Q]	Pro_isomerase	e6utgQ1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
R [auth P]	Pro_isomerase	e6utgP1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
Q [auth O]	Pro_isomerase	e6utgO1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
IA [auth g]	Pro_isomerase	e6utgg1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
HA [auth f]	Pro_isomerase	e6utgf1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
GA [auth e]	Pro_isomerase	e6utge1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
FA [auth d]	Pro_isomerase	e6utgd1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
EA [auth c]	Pro_isomerase	e6utgc1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
DA [auth b]	Pro_isomerase	e6utgb1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
CA [auth a]	Pro_isomerase	e6utga1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
Z [auth X]	Pro_isomerase	e6utgX1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
Y [auth W]	Pro_isomerase	e6utgW1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
X [auth V]	Pro_isomerase	e6utgV1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
P [auth N]	Pro_isomerase	e6utgN1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
O [auth M]	Pro_isomerase	e6utgM1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
N [auth L]	Pro_isomerase	e6utgL1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
M [auth K]	Pro_isomerase	e6utgK1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
L [auth J]	Pro_isomerase	e6utgJ1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
K [auth I]	Pro_isomerase	e6utgI1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
J [auth H]	Pro_isomerase	e6utgH1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
BA [auth Z]	Pro_isomerase	e6utgZ1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
B [auth 2]	Pro_isomerase	e6utg21	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
AA [auth Y]	Pro_isomerase	e6utgY1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
A [auth 1]	Pro_isomerase	e6utg11	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
C [auth A], D [auth B], E [auth C], F [auth D], G [auth E], C [auth A], D [auth B], E [auth C], F [auth D], G [auth E], H [auth F], I [auth G]	PF00227	Proteasome subunit (Proteasome)	Proteasome subunit	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 ...	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 A], D [auth B], E [auth C], F [auth D], G [auth E], C [auth A], D [auth B], E [auth C], F [auth D], G [auth E], H [auth F], I [auth G]	PF10584	Proteasome subunit A N-terminal signature (Proteasome_A_N)	Proteasome subunit A N-terminal signature	-	Family
A [auth 1], AA [auth Y], B [auth 2], BA [auth Z], J [auth H], A [auth 1], AA [auth Y], B [auth 2], BA [auth Z], J [auth H], K [auth I], L [auth J], M [auth K], N [auth L], O [auth M], P [auth N], X [auth V], Y [auth W], Z [auth X]	PF00227	Proteasome subunit (Proteasome)	Proteasome subunit	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 ...	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

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C [auth A], D [auth B], E [auth C], F [auth D], G [auth E], C [auth A], D [auth B], E [auth C], F [auth D], G [auth E], H [auth F], I [auth G]	Proteasome subunit alpha	peptidase activity catalytic activity, acting on a protein threonine-type peptidase activity hydrolase activity catalytic activity endopeptidase activity threonine-type endopeptidase activity	catabolic process primary metabolic process protein catabolic process macromolecule catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process ubiquitin-dependent protein catabolic process metabolic process cellular process protein metabolic process macromolecule metabolic process proteasomal protein catabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm protein-containing complex proteasome core complex, alpha-subunit complex catalytic complex peptidase complex proteasome complex endopeptidase complex proteasome core complex intracellular protein-containing complex
Q [auth O], R [auth P], S [auth Q], T [auth R], U [auth S], Q [auth O], R [auth P], S [auth Q], T [auth R], U [auth S], V [auth T], W [auth U]	Proteasome activator protein PA26	-	regulation of biological process regulation of cellular process catabolic process regulation of protein metabolic process biological regulation primary metabolic process proteasomal protein catabolic process regulation of macromolecule metabolic process protein catabolic process regulation of catabolic process macromolecule catabolic process regulation of primary metabolic process regulation of proteasomal protein catabolic process metabolic process regulation of biological process regulation of cellular process catabolic process regulation of protein metabolic process biological regulation primary metabolic process proteasomal protein catabolic process regulation of macromolecule metabolic process protein catabolic process regulation of catabolic process macromolecule catabolic process regulation of primary metabolic process regulation of proteasomal protein catabolic process metabolic process cellular process protein metabolic process macromolecule metabolic process regulation of metabolic process regulation of protein catabolic process proteolysis	proteasome accessory complex protein-containing complex intracellular anatomical structure cellular anatomical structure catalytic complex peptidase complex proteasome activator complex proteasome complex endopeptidase complex intracellular protein-containing complex
CA [auth a], DA [auth b], EA [auth c], FA [auth d], GA [auth e], CA [auth a], DA [auth b], EA [auth c], FA [auth d], GA [auth e], HA [auth f], IA [auth g]	Proteasome subunit alpha	peptidase activity catalytic activity, acting on a protein threonine-type peptidase activity hydrolase activity catalytic activity endopeptidase activity threonine-type endopeptidase activity	catabolic process primary metabolic process protein catabolic process macromolecule catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process ubiquitin-dependent protein catabolic process metabolic process cellular process protein metabolic process macromolecule metabolic process proteasomal protein catabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm protein-containing complex proteasome core complex, alpha-subunit complex catalytic complex peptidase complex proteasome complex endopeptidase complex proteasome core complex intracellular protein-containing complex
A [auth 1], AA [auth Y], B [auth 2], BA [auth Z], J [auth H], A [auth 1], AA [auth Y], B [auth 2], BA [auth Z], J [auth H], K [auth I], L [auth J], M [auth K], N [auth L], O [auth M], P [auth N], X [auth V], Y [auth W], Z [auth X]	Proteasome subunit beta	peptidase activity catalytic activity, acting on a protein threonine-type peptidase activity hydrolase activity catalytic activity endopeptidase activity threonine-type endopeptidase activity	catabolic process proteasomal protein catabolic process metabolic process cellular process primary metabolic process protein catabolic process protein metabolic process macromolecule metabolic process macromolecule catabolic process	protein-containing complex intracellular anatomical structure cellular anatomical structure catalytic complex peptidase complex proteasome complex endopeptidase complex proteasome core complex intracellular protein-containing complex proteasome core complex, beta-subunit complex cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C [auth A], D [auth B], E [auth C], F [auth D], G [auth E], C [auth A], D [auth B], E [auth C], F [auth D], G [auth E], H [auth F], I [auth G]	IPR000426	Proteasome alpha-subunit, N-terminal domain	Domain
C [auth A], D [auth B], E [auth C], F [auth D], G [auth E], C [auth A], D [auth B], E [auth C], F [auth D], G [auth E], H [auth F], I [auth G]	IPR029055	Nucleophile aminohydrolases, N-terminal	Homologous Superfamily
C [auth A], D [auth B], E [auth C], F [auth D], G [auth E], C [auth A], D [auth B], E [auth C], F [auth D], G [auth E], H [auth F], I [auth G]	IPR050115	Proteasome subunit alpha	Family
C [auth A], D [auth B], E [auth C], F [auth D], G [auth E], C [auth A], D [auth B], E [auth C], F [auth D], G [auth E], H [auth F], I [auth G]	IPR023332	Proteasome alpha-type subunit	Family
C [auth A], D [auth B], E [auth C], F [auth D], G [auth E], C [auth A], D [auth B], E [auth C], F [auth D], G [auth E], H [auth F], I [auth G]	IPR001353	Proteasome, subunit alpha/beta	Family
C [auth A], D [auth B], E [auth C], F [auth D], G [auth E], C [auth A], D [auth B], E [auth C], F [auth D], G [auth E], H [auth F], I [auth G]	IPR019982	Proteasome alpha subunit, archaeal	Family
Q [auth O], R [auth P], S [auth Q], T [auth R], U [auth S], Q [auth O], R [auth P], S [auth Q], T [auth R], U [auth S], V [auth T], W [auth U]	IPR003186	Proteasome activator PA28, C-terminal domain	Domain
Q [auth O], R [auth P], S [auth Q], T [auth R], U [auth S], Q [auth O], R [auth P], S [auth Q], T [auth R], U [auth S], V [auth T], W [auth U]	IPR036252	Proteasome activator superfamily	Homologous Superfamily
Q [auth O], R [auth P], S [auth Q], T [auth R], U [auth S], Q [auth O], R [auth P], S [auth Q], T [auth R], U [auth S], V [auth T], W [auth U]	IPR036997	Proteasome activator PA28, C-terminal domain superfamily	Homologous Superfamily
CA [auth a], DA [auth b], EA [auth c], FA [auth d], GA [auth e], CA [auth a], DA [auth b], EA [auth c], FA [auth d], GA [auth e], HA [auth f], IA [auth g]	IPR000426	Proteasome alpha-subunit, N-terminal domain	Domain
CA [auth a], DA [auth b], EA [auth c], FA [auth d], GA [auth e], CA [auth a], DA [auth b], EA [auth c], FA [auth d], GA [auth e], HA [auth f], IA [auth g]	IPR029055	Nucleophile aminohydrolases, N-terminal	Homologous Superfamily
CA [auth a], DA [auth b], EA [auth c], FA [auth d], GA [auth e], CA [auth a], DA [auth b], EA [auth c], FA [auth d], GA [auth e], HA [auth f], IA [auth g]	IPR050115	Proteasome subunit alpha	Family
CA [auth a], DA [auth b], EA [auth c], FA [auth d], GA [auth e], CA [auth a], DA [auth b], EA [auth c], FA [auth d], GA [auth e], HA [auth f], IA [auth g]	IPR023332	Proteasome alpha-type subunit	Family
CA [auth a], DA [auth b], EA [auth c], FA [auth d], GA [auth e], CA [auth a], DA [auth b], EA [auth c], FA [auth d], GA [auth e], HA [auth f], IA [auth g]	IPR001353	Proteasome, subunit alpha/beta	Family
CA [auth a], DA [auth b], EA [auth c], FA [auth d], GA [auth e], CA [auth a], DA [auth b], EA [auth c], FA [auth d], GA [auth e], HA [auth f], IA [auth g]	IPR019982	Proteasome alpha subunit, archaeal	Family
A [auth 1], AA [auth Y], B [auth 2], BA [auth Z], J [auth H], A [auth 1], AA [auth Y], B [auth 2], BA [auth Z], J [auth H], K [auth I], L [auth J], M [auth K], N [auth L], O [auth M], P [auth N], X [auth V], Y [auth W], Z [auth X]	IPR016050	Proteasome beta-type subunit, conserved site	Conserved Site
A [auth 1], AA [auth Y], B [auth 2], BA [auth Z], J [auth H], A [auth 1], AA [auth Y], B [auth 2], BA [auth Z], J [auth H], K [auth I], L [auth J], M [auth K], N [auth L], O [auth M], P [auth N], X [auth V], Y [auth W], Z [auth X]	IPR023333	Proteasome B-type subunit	Family
A [auth 1], AA [auth Y], B [auth 2], BA [auth Z], J [auth H], A [auth 1], AA [auth Y], B [auth 2], BA [auth Z], J [auth H], K [auth I], L [auth J], M [auth K], N [auth L], O [auth M], P [auth N], X [auth V], Y [auth W], Z [auth X]	IPR029055	Nucleophile aminohydrolases, N-terminal	Homologous Superfamily
A [auth 1], AA [auth Y], B [auth 2], BA [auth Z], J [auth H], A [auth 1], AA [auth Y], B [auth 2], BA [auth Z], J [auth H], K [auth I], L [auth J], M [auth K], N [auth L], O [auth M], P [auth N], X [auth V], Y [auth W], Z [auth X]	IPR019983	Peptidase T1A, proteasome beta-subunit, archaeal	Family
A [auth 1], AA [auth Y], B [auth 2], BA [auth Z], J [auth H], A [auth 1], AA [auth Y], B [auth 2], BA [auth Z], J [auth H], K [auth I], L [auth J], M [auth K], N [auth L], O [auth M], P [auth N], X [auth V], Y [auth W], Z [auth X]	IPR001353	Proteasome, subunit alpha/beta	Family
A [auth 1], AA [auth Y], B [auth 2], BA [auth Z], J [auth H], A [auth 1], AA [auth Y], B [auth 2], BA [auth Z], J [auth H], K [auth I], L [auth J], M [auth K], N [auth L], O [auth M], P [auth N], X [auth V], Y [auth W], Z [auth X]	IPR000243	Peptidase T1A, proteasome beta-subunit	Family