10SJ | pdb_000010sj

20S Alpha 3 Deletion proteasome core particle in complex with Blm10

External Resource: Annotation

Domain Annotation: SCOP2 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)
C [auth A]	SCOP2B Superfamily	Class II glutamine amidotransferases	8036842	3000131	SCOP2B (2022-06-29)
Q [auth O]	SCOP2B Superfamily	Class II glutamine amidotransferases	8036842	3000131	SCOP2B (2022-06-29)
F [auth D]	SCOP2B Superfamily	Class II glutamine amidotransferases	8064012	3000131	SCOP2B (2022-06-29)
S [auth Q]	SCOP2B Superfamily	Class II glutamine amidotransferases	8064012	3000131	SCOP2B (2022-06-29)
T [auth R]	SCOP2B Superfamily	Class II glutamine amidotransferases	8064012	3000131	SCOP2B (2022-06-29)
E [auth C]	SCOP2B Superfamily	Class II glutamine amidotransferases	8064012	3000131	SCOP2B (2022-06-29)
G [auth E]	SCOP2B Superfamily	Class II glutamine amidotransferases	8064026	3000131	SCOP2B (2022-06-29)
U [auth S]	SCOP2B Superfamily	Class II glutamine amidotransferases	8064026	3000131	SCOP2B (2022-06-29)
BA [auth Z]	SCOP2B Superfamily	Class II glutamine amidotransferases	8079504	3000131	SCOP2B (2022-06-29)
N [auth L]	SCOP2B Superfamily	Class II glutamine amidotransferases	8079504	3000131	SCOP2B (2022-06-29)
X [auth V]	SCOP2B Superfamily	Class II glutamine amidotransferases	8036787	3000131	SCOP2B (2022-06-29)
J [auth H]	SCOP2B Superfamily	Class II glutamine amidotransferases	8036787	3000131	SCOP2B (2022-06-29)
W [auth U]	SCOP2B Superfamily	Class II glutamine amidotransferases	8079169	3000131	SCOP2B (2022-06-29)
I [auth G]	SCOP2B Superfamily	Class II glutamine amidotransferases	8079169	3000131	SCOP2B (2022-06-29)
H [auth F]	SCOP2B Superfamily	Class II glutamine amidotransferases	8064066	3000131	SCOP2B (2022-06-29)
V [auth T]	SCOP2B Superfamily	Class II glutamine amidotransferases	8064066	3000131	SCOP2B (2022-06-29)
D [auth B]	SCOP2B Superfamily	Class II glutamine amidotransferases	8064048	3000131	SCOP2B (2022-06-29)
R [auth P]	SCOP2B Superfamily	Class II glutamine amidotransferases	8064048	3000131	SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth 1], O [auth M]	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
B [auth 2], P [auth N]	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], Q [auth O]	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
E [auth C], F [auth D], S [auth Q], T [auth R]	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
G [auth E], U [auth S]	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
G [auth E], U [auth S]	PF10584	Proteasome subunit A N-terminal signature (Proteasome_A_N)	Proteasome subunit A N-terminal signature	-	Family
K [auth I], Y [auth W]	PF12465	Proteasome beta subunits C terminal (Pr_beta_C)	Proteasome beta subunits C terminal	-	Family
CA, DA	PF16507	Proteasome activator complex subunit 4, mid HEAT repeats region (HEAT_PSME4_mid)	Proteasome activator complex subunit 4, mid HEAT repeats region	-	Repeat
CA, DA	PF11919	Proteasome activator complex subunit 4-like, C-terminal (PSME4_C)	Proteasome activator complex subunit 4-like, C-terminal	This domain is found at the C-terminal end of human Proteasome activator complex subunit 4 (PSME4) and similar sequences from eukaryotes. PSME4 is an associated component of the proteasome that specifically recognises acetylated histones and promotes ...	This domain is found at the C-terminal end of human Proteasome activator complex subunit 4 (PSME4) and similar sequences from eukaryotes. PSME4 is an associated component of the proteasome that specifically recognises acetylated histones and promotes ATP- and ubiquitin -independent degradation of core histones during spermatogenesis and DNA damage response. This protein adopts a dome-like structure composed of HEAT repeat-like modules and a C-terminal domain that contains a hydrophobic -tyrosine-other motif (this entry). This domain, which adopts an all-alpha structure, is responsible for the interaction with the alpha-ring surface of the 20S [1].	Domain
CA, DA	PF16547	Proteasome-substrate-size regulator, N-terminal (BLM10_N)	Proteasome-substrate-size regulator, N-terminal	The ordered regions of the yeast BLM10 or PA200 (human homologue), full-length protein encode 32 HEAT repeat (HR)-like modules [1], each comprising two helices joined by a turn, with adjacent repeats connected by a linker. Whereas a standard HEAT rep ...	The ordered regions of the yeast BLM10 or PA200 (human homologue), full-length protein encode 32 HEAT repeat (HR)-like modules [1], each comprising two helices joined by a turn, with adjacent repeats connected by a linker. Whereas a standard HEAT repeat is composed of ~50 residues, the BLM10 HEAT repeats are highly variable. The length of helices ranges from 8 to 35 residues, turns range from 2 to 87 residues, and linkers range from 1 to 88 residues, with the longest linker, between HR21 and HR22, containing additional secondary structures (two strands and three helices). BLM10_N is the N-terminal ordered region of the three in BLM10. BLM10 is found to surround the proteasome entry pore in the 1.2 MDa complex of proteasome and BLM10 to form a largely closed dome that is expected to restrict access of potential substrates. BLM10 and PA200 are predominantly nuclear and stimulate the degradation of model peptides, although they do not appear to stimulate the degradation of proteins, recognise ubiquitin, or utilise ATP [2].	Domain
I [auth G], W [auth U]	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
I [auth G], W [auth U]	PF10584	Proteasome subunit A N-terminal signature (Proteasome_A_N)	Proteasome subunit A N-terminal signature	-	Family
H [auth F], V [auth T]	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
H [auth F], V [auth T]	PF10584	Proteasome subunit A N-terminal signature (Proteasome_A_N)	Proteasome subunit A N-terminal signature	-	Family
D [auth B], R [auth P]	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
D [auth B], R [auth P]	PF10584	Proteasome subunit A N-terminal signature (Proteasome_A_N)	Proteasome subunit A N-terminal signature	-	Family
AA [auth Y], M [auth K]	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
L [auth J], 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
A [auth 1], O [auth M]	Proteasome subunit beta type-6	-	catabolic process proteasomal protein catabolic process metabolic process cellular process primary metabolic process protein catabolic process protein metabolic process macromolecule metabolic process proteasomal ubiquitin-independent protein catabolic process macromolecule catabolic process proteasome-mediated ubiquitin-dependent protein catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process ubiquitin-dependent protein catabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex catalytic complex peptidase complex proteasome complex endopeptidase complex proteasome core complex intracellular protein-containing complex proteasome core complex, beta-subunit complex membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex catalytic complex peptidase complex proteasome complex endopeptidase complex proteasome core complex intracellular protein-containing complex proteasome core complex, beta-subunit complex membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle
B [auth 2], P [auth N]	Proteasome subunit beta type-7	-	catabolic process proteasomal protein catabolic process metabolic process cellular process primary metabolic process protein catabolic process protein metabolic process macromolecule metabolic process proteasomal ubiquitin-independent protein catabolic process macromolecule catabolic process proteasome-mediated ubiquitin-dependent protein catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process ubiquitin-dependent protein catabolic process catabolic process proteasomal protein catabolic process metabolic process cellular process primary metabolic process protein catabolic process protein metabolic process macromolecule metabolic process proteasomal ubiquitin-independent protein catabolic process macromolecule catabolic process proteasome-mediated ubiquitin-dependent protein catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process ubiquitin-dependent protein catabolic process cellular component organization cellular component biogenesis proteasome assembly cellular component assembly protein-containing complex organization protein-containing complex assembly cellular component organization or biogenesis	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex catalytic complex peptidase complex proteasome complex endopeptidase complex proteasome core complex intracellular protein-containing complex proteasome core complex, beta-subunit complex intracellular organelle organelle cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex catalytic complex peptidase complex proteasome complex endopeptidase complex proteasome core complex intracellular protein-containing complex proteasome core complex, beta-subunit complex intracellular organelle organelle membraneless organelle intracellular membraneless organelle proteasome storage granule membrane-bounded organelle nucleus intracellular membrane-bounded organelle
C [auth A], Q [auth O]	Proteasome subunit alpha type-1	-	catabolic process proteasomal protein catabolic process metabolic process cellular process primary metabolic process protein catabolic process protein metabolic process macromolecule metabolic process proteasomal ubiquitin-independent protein catabolic process macromolecule catabolic process proteasome-mediated ubiquitin-dependent protein catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process ubiquitin-dependent protein catabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle intracellular organelle mitochondrion organelle intracellular membrane-bounded organelle protein-containing complex proteasome core complex, alpha-subunit complex catalytic complex peptidase complex proteasome complex cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle intracellular organelle mitochondrion organelle intracellular membrane-bounded organelle protein-containing complex proteasome core complex, alpha-subunit complex catalytic complex peptidase complex proteasome complex endopeptidase complex proteasome core complex intracellular protein-containing complex nucleus
E [auth C], F [auth D], S [auth Q], T [auth R]	Proteasome subunit alpha type-4	identical protein binding protein binding binding	catabolic process proteasomal protein catabolic process metabolic process cellular process primary metabolic process protein catabolic process protein metabolic process macromolecule metabolic process proteasomal ubiquitin-independent protein catabolic process macromolecule catabolic process proteasome-mediated ubiquitin-dependent protein catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process ubiquitin-dependent protein catabolic process	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle protein-containing complex proteasome core complex, alpha-subunit complex catalytic complex peptidase complex proteasome complex endopeptidase complex membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle protein-containing complex proteasome core complex, alpha-subunit complex catalytic complex peptidase complex proteasome complex endopeptidase complex proteasome core complex intracellular protein-containing complex nuclear outer membrane-endoplasmic reticulum membrane network membrane endomembrane system membraneless organelle intracellular membraneless organelle proteasome storage granule nucleus
G [auth E], U [auth S]	Proteasome subunit alpha type-5	-	catabolic process proteasomal protein catabolic process metabolic process cellular process primary metabolic process protein catabolic process protein metabolic process macromolecule metabolic process proteasomal ubiquitin-independent protein catabolic process macromolecule catabolic process proteasome-mediated ubiquitin-dependent protein catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process ubiquitin-dependent protein catabolic process	protein-containing complex proteasome core complex, alpha-subunit complex catalytic complex peptidase complex proteasome complex endopeptidase complex proteasome core complex intracellular protein-containing complex intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle protein-containing complex proteasome core complex, alpha-subunit complex catalytic complex peptidase complex proteasome complex endopeptidase complex proteasome core complex intracellular protein-containing complex intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle cytoplasm proteasome storage granule membrane-bounded organelle nucleus intracellular membrane-bounded organelle
K [auth I], Y [auth W]	Proteasome subunit beta type-2	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 proteasomal ubiquitin-independent protein catabolic process macromolecule catabolic process proteasome-mediated ubiquitin-dependent protein catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process ubiquitin-dependent protein catabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex catalytic complex peptidase complex proteasome complex endopeptidase complex proteasome core complex intracellular protein-containing complex proteasome core complex, beta-subunit complex intracellular organelle organelle cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex catalytic complex peptidase complex proteasome complex endopeptidase complex proteasome core complex intracellular protein-containing complex proteasome core complex, beta-subunit complex intracellular organelle organelle membraneless organelle intracellular membraneless organelle proteasome storage granule membrane-bounded organelle nucleus intracellular membrane-bounded organelle
BA [auth Z], N [auth L]	Proteasome subunit beta type-5	peptidase activity catalytic activity, acting on a protein threonine-type peptidase activity hydrolase activity catalytic activity endopeptidase activity threonine-type endopeptidase activity	cellular component organization cellular component biogenesis proteasome assembly proteasome core complex assembly cellular component assembly protein-containing complex organization protein-containing complex assembly cellular process cellular component organization or biogenesis catabolic process proteasomal protein catabolic process metabolic process primary metabolic process protein catabolic process cellular component organization cellular component biogenesis proteasome assembly proteasome core complex assembly cellular component assembly protein-containing complex organization protein-containing complex assembly cellular process cellular component organization or biogenesis catabolic process proteasomal protein catabolic process metabolic process primary metabolic process protein catabolic process protein metabolic process macromolecule metabolic process proteasomal ubiquitin-independent protein catabolic process macromolecule catabolic process proteasome-mediated ubiquitin-dependent protein catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process ubiquitin-dependent protein catabolic process	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure organelle peroxisome microbody cytoplasm intracellular membrane-bounded organelle cytosol protein-containing complex catalytic complex peptidase complex proteasome complex membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure organelle peroxisome microbody cytoplasm intracellular membrane-bounded organelle cytosol protein-containing complex catalytic complex peptidase complex proteasome complex endopeptidase complex proteasome core complex intracellular protein-containing complex proteasome core complex, beta-subunit complex nucleus
CA, DA	Proteasome activator BLM10	enzyme regulator activity enzyme activator activity peptidase regulator activity molecular function activator activity molecular function regulator activity peptidase activator activity protein-containing complex binding binding proteasome binding	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process metabolic process macromolecule metabolic process DNA repair cellular component organization cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process metabolic process macromolecule metabolic process DNA repair cellular component organization cellular component biogenesis proteasome assembly cellular component assembly protein-containing complex organization protein-containing complex assembly cellular component organization or biogenesis regulation of biological process regulation of cellular process catabolic process regulation of protein metabolic process biological regulation 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 protein metabolic process regulation of metabolic process regulation of protein catabolic process proteasomal ubiquitin-independent protein catabolic process organelle organization organelle assembly membraneless organelle assembly proteasome storage granule assembly cellular localization nucleocytoplasmic transport transport proteasome core complex import into nucleus nuclear transport intracellular transport establishment of localization localization import into nucleus establishment of localization in cell	intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle cytoplasm proteasome storage granule membrane-bounded organelle nucleus intracellular membrane-bounded organelle
J [auth H], X [auth V]	Proteasome subunit beta type-1	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 proteasomal ubiquitin-independent protein catabolic process macromolecule catabolic process proteasome-mediated ubiquitin-dependent protein catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process ubiquitin-dependent protein catabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex catalytic complex peptidase complex proteasome complex endopeptidase complex proteasome core complex intracellular protein-containing complex proteasome core complex, beta-subunit complex intracellular organelle organelle cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex catalytic complex peptidase complex proteasome complex endopeptidase complex proteasome core complex intracellular protein-containing complex proteasome core complex, beta-subunit complex intracellular organelle organelle membraneless organelle intracellular membraneless organelle proteasome storage granule membrane-bounded organelle nucleus intracellular membrane-bounded organelle
I [auth G], W [auth U]	Proteasome subunit alpha type-7	RNA binding binding nucleic acid binding mRNA binding	catabolic process proteasomal protein catabolic process metabolic process cellular process primary metabolic process protein catabolic process protein metabolic process macromolecule metabolic process proteasomal ubiquitin-independent protein catabolic process macromolecule catabolic process proteasome-mediated ubiquitin-dependent protein catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process ubiquitin-dependent protein catabolic process	protein-containing complex proteasome core complex, alpha-subunit complex catalytic complex peptidase complex proteasome complex endopeptidase complex proteasome core complex intracellular protein-containing complex intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle protein-containing complex proteasome core complex, alpha-subunit complex catalytic complex peptidase complex proteasome complex endopeptidase complex proteasome core complex intracellular protein-containing complex intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle cytoplasm proteasome storage granule membrane-bounded organelle nucleus intracellular membrane-bounded organelle
H [auth F], V [auth T]	Proteasome subunit alpha type-6	-	catabolic process proteasomal protein catabolic process metabolic process cellular process primary metabolic process protein catabolic process protein metabolic process macromolecule metabolic process proteasomal ubiquitin-independent protein catabolic process macromolecule catabolic process proteasome-mediated ubiquitin-dependent protein catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process ubiquitin-dependent protein catabolic process	protein-containing complex proteasome core complex, alpha-subunit complex catalytic complex peptidase complex proteasome complex endopeptidase complex proteasome core complex intracellular protein-containing complex intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle protein-containing complex proteasome core complex, alpha-subunit complex catalytic complex peptidase complex proteasome complex endopeptidase complex proteasome core complex intracellular protein-containing complex intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle cytoplasm proteasome storage granule membrane-bounded organelle nucleus intracellular membrane-bounded organelle
D [auth B], R [auth P]	Proteasome subunit alpha type-2	-	catabolic process proteasomal protein catabolic process metabolic process cellular process primary metabolic process protein catabolic process protein metabolic process macromolecule metabolic process proteasomal ubiquitin-independent protein catabolic process macromolecule catabolic process proteasome-mediated ubiquitin-dependent protein catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process ubiquitin-dependent protein catabolic process	protein-containing complex proteasome core complex, alpha-subunit complex catalytic complex peptidase complex proteasome complex endopeptidase complex proteasome core complex intracellular protein-containing complex intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle protein-containing complex proteasome core complex, alpha-subunit complex catalytic complex peptidase complex proteasome complex endopeptidase complex proteasome core complex intracellular protein-containing complex intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle cytoplasm proteasome storage granule membrane-bounded organelle nucleus intracellular membrane-bounded organelle
AA [auth Y], M [auth K]	Proteasome subunit beta type-4	endopeptidase activator activity enzyme regulator activity enzyme activator activity peptidase regulator activity molecular function activator activity molecular function regulator activity peptidase activator activity endopeptidase regulator activity	catabolic process proteasomal protein catabolic process metabolic process cellular process primary metabolic process protein catabolic process protein metabolic process macromolecule metabolic process proteasomal ubiquitin-independent protein catabolic process macromolecule catabolic process proteasome-mediated ubiquitin-dependent protein catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process ubiquitin-dependent protein catabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex catalytic complex peptidase complex proteasome complex endopeptidase complex proteasome core complex intracellular protein-containing complex proteasome core complex, beta-subunit complex membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex catalytic complex peptidase complex proteasome complex endopeptidase complex proteasome core complex intracellular protein-containing complex proteasome core complex, beta-subunit complex membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle organelle subcompartment membrane endomembrane system endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum organelle membrane endoplasmic reticulum membrane
L [auth J], Z [auth X]	Proteasome subunit beta type-3	endopeptidase activator activity enzyme regulator activity enzyme activator activity peptidase regulator activity molecular function activator activity molecular function regulator activity peptidase activator activity endopeptidase regulator activity	catabolic process proteasomal protein catabolic process metabolic process cellular process primary metabolic process protein catabolic process protein metabolic process macromolecule metabolic process proteasomal ubiquitin-independent protein catabolic process macromolecule catabolic process proteasome-mediated ubiquitin-dependent protein catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process ubiquitin-dependent protein catabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex catalytic complex peptidase complex proteasome complex endopeptidase complex proteasome core complex intracellular protein-containing complex proteasome core complex, beta-subunit complex membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex catalytic complex peptidase complex proteasome complex endopeptidase complex proteasome core complex intracellular protein-containing complex proteasome core complex, beta-subunit complex membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth 1], O [auth M]	IPR016050	Proteasome beta-type subunit, conserved site	Conserved Site
A [auth 1], O [auth M]	IPR023333	Proteasome B-type subunit	Family
A [auth 1], O [auth M]	IPR029055	Nucleophile aminohydrolases, N-terminal	Homologous Superfamily
A [auth 1], O [auth M]	IPR001353	Proteasome, subunit alpha/beta	Family
B [auth 2], P [auth N]	IPR016050	Proteasome beta-type subunit, conserved site	Conserved Site
B [auth 2], P [auth N]	IPR023333	Proteasome B-type subunit	Family
B [auth 2], P [auth N]	IPR029055	Nucleophile aminohydrolases, N-terminal	Homologous Superfamily
B [auth 2], P [auth N]	IPR016295	Proteasome subunit beta 4	Family
B [auth 2], P [auth N]	IPR001353	Proteasome, subunit alpha/beta	Family
C [auth A], Q [auth O]	IPR000426	Proteasome alpha-subunit, N-terminal domain	Domain
C [auth A], Q [auth O]	IPR029055	Nucleophile aminohydrolases, N-terminal	Homologous Superfamily
C [auth A], Q [auth O]	IPR050115	Proteasome_alpha	Unknown
C [auth A], Q [auth O]	IPR034642	Proteasome subunit alpha 6	Family
C [auth A], Q [auth O]	IPR023332	Proteasome alpha-type subunit	Family
C [auth A], Q [auth O]	IPR001353	Proteasome, subunit alpha/beta	Family
E [auth C], F [auth D], S [auth Q], T [auth R]	IPR016050	Proteasome beta-type subunit, conserved site	Conserved Site
E [auth C], F [auth D], S [auth Q], T [auth R]	IPR029055	Nucleophile aminohydrolases, N-terminal	Homologous Superfamily
E [auth C], F [auth D], S [auth Q], T [auth R]	IPR000426	Proteasome alpha-subunit, N-terminal domain	Domain
E [auth C], F [auth D], S [auth Q], T [auth R]	IPR050115	Proteasome_alpha	Unknown
E [auth C], F [auth D], S [auth Q], T [auth R]	IPR023332	Proteasome alpha-type subunit	Family
E [auth C], F [auth D], S [auth Q], T [auth R]	IPR001353	Proteasome, subunit alpha/beta	Family
G [auth E], U [auth S]	IPR000426	Proteasome alpha-subunit, N-terminal domain	Domain
G [auth E], U [auth S]	IPR029055	Nucleophile aminohydrolases, N-terminal	Homologous Superfamily
G [auth E], U [auth S]	IPR050115	Proteasome_alpha	Unknown
G [auth E], U [auth S]	IPR033812	Proteasome subunit alpha 5	Family
G [auth E], U [auth S]	IPR023332	Proteasome alpha-type subunit	Family
G [auth E], U [auth S]	IPR001353	Proteasome, subunit alpha/beta	Family
K [auth I], Y [auth W]	IPR016050	Proteasome beta-type subunit, conserved site	Conserved Site
K [auth I], Y [auth W]	IPR029055	Nucleophile aminohydrolases, N-terminal	Homologous Superfamily
K [auth I], Y [auth W]	IPR024689	Proteasome beta subunit, C-terminal	Domain
K [auth I], Y [auth W]	IPR023333	Proteasome B-type subunit	Family
K [auth I], Y [auth W]	IPR001353	Proteasome, subunit alpha/beta	Family
K [auth I], Y [auth W]	IPR000243	Peptidase T1A, proteasome beta-subunit	Family
BA [auth Z], N [auth L]	IPR016050	Proteasome beta-type subunit, conserved site	Conserved Site
BA [auth Z], N [auth L]	IPR029055	Nucleophile aminohydrolases, N-terminal	Homologous Superfamily
BA [auth Z], N [auth L]	IPR023333	Proteasome B-type subunit	Family
BA [auth Z], N [auth L]	IPR001353	Proteasome, subunit alpha/beta	Family
BA [auth Z], N [auth L]	IPR000243	Peptidase T1A, proteasome beta-subunit	Family
CA, DA	IPR016024	Armadillo-type fold	Homologous Superfamily
CA, DA	IPR032430	Proteasome activator Blm10, middle HEAT repeats region	Domain
CA, DA	IPR032372	Proteasome activator Blm10, N-terminal	Domain
CA, DA	IPR055455	Proteasome activator complex subunit 4-like, HEAT repeat-like	Domain
CA, DA	IPR035309	Proteasome activator complex subunit 4	Family
CA, DA	IPR021843	Proteasome activator complex subunit 4, C-terminal domain	Domain
J [auth H], X [auth V]	IPR016050	Proteasome beta-type subunit, conserved site	Conserved Site
J [auth H], X [auth V]	IPR029055	Nucleophile aminohydrolases, N-terminal	Homologous Superfamily
J [auth H], X [auth V]	IPR023333	Proteasome B-type subunit	Family
J [auth H], X [auth V]	IPR001353	Proteasome, subunit alpha/beta	Family
J [auth H], X [auth V]	IPR000243	Peptidase T1A, proteasome beta-subunit	Family
I [auth G], W [auth U]	IPR000426	Proteasome alpha-subunit, N-terminal domain	Domain
I [auth G], W [auth U]	IPR029055	Nucleophile aminohydrolases, N-terminal	Homologous Superfamily
I [auth G], W [auth U]	IPR050115	Proteasome_alpha	Unknown
I [auth G], W [auth U]	IPR023332	Proteasome alpha-type subunit	Family
I [auth G], W [auth U]	IPR001353	Proteasome, subunit alpha/beta	Family
H [auth F], V [auth T]	IPR000426	Proteasome alpha-subunit, N-terminal domain	Domain
H [auth F], V [auth T]	IPR029055	Nucleophile aminohydrolases, N-terminal	Homologous Superfamily
H [auth F], V [auth T]	IPR050115	Proteasome_alpha	Unknown
H [auth F], V [auth T]	IPR023332	Proteasome alpha-type subunit	Family
H [auth F], V [auth T]	IPR001353	Proteasome, subunit alpha/beta	Family
D [auth B], R [auth P]	IPR000426	Proteasome alpha-subunit, N-terminal domain	Domain
D [auth B], R [auth P]	IPR029055	Nucleophile aminohydrolases, N-terminal	Homologous Superfamily
D [auth B], R [auth P]	IPR050115	Proteasome_alpha	Unknown
D [auth B], R [auth P]	IPR023332	Proteasome alpha-type subunit	Family
D [auth B], R [auth P]	IPR001353	Proteasome, subunit alpha/beta	Family
AA [auth Y], M [auth K]	IPR016050	Proteasome beta-type subunit, conserved site	Conserved Site
AA [auth Y], M [auth K]	IPR023333	Proteasome B-type subunit	Family
AA [auth Y], M [auth K]	IPR029055	Nucleophile aminohydrolases, N-terminal	Homologous Superfamily
AA [auth Y], M [auth K]	IPR001353	Proteasome, subunit alpha/beta	Family
AA [auth Y], M [auth K]	IPR035206	Proteasome subunit beta 2	Family
L [auth J], Z [auth X]	IPR016050	Proteasome beta-type subunit, conserved site	Conserved Site
L [auth J], Z [auth X]	IPR023333	Proteasome B-type subunit	Family
L [auth J], Z [auth X]	IPR029055	Nucleophile aminohydrolases, N-terminal	Homologous Superfamily
L [auth J], Z [auth X]	IPR033811	Proteasome subunit beta type-3	Family
L [auth J], Z [auth X]	IPR001353	Proteasome, subunit alpha/beta	Family

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.