Annotations: 6HE5

20S core particle of PAN-proteasomes

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)
N [auth 7]	SCOP2B Superfamily	Class II glutamine amidotransferases	8032232	3000131	SCOP2B (2022-06-29)
M [auth 6]	SCOP2B Superfamily	Class II glutamine amidotransferases	8032232	3000131	SCOP2B (2022-06-29)
L [auth 5]	SCOP2B Superfamily	Class II glutamine amidotransferases	8032232	3000131	SCOP2B (2022-06-29)
K [auth 4]	SCOP2B Superfamily	Class II glutamine amidotransferases	8032232	3000131	SCOP2B (2022-06-29)
J [auth 3]	SCOP2B Superfamily	Class II glutamine amidotransferases	8032232	3000131	SCOP2B (2022-06-29)
I [auth 2]	SCOP2B Superfamily	Class II glutamine amidotransferases	8032232	3000131	SCOP2B (2022-06-29)
H [auth 1]	SCOP2B Superfamily	Class II glutamine amidotransferases	8032232	3000131	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Class II glutamine amidotransferases	8032229	3000131	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Class II glutamine amidotransferases	8032229	3000131	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Class II glutamine amidotransferases	8032229	3000131	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Class II glutamine amidotransferases	8032229	3000131	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Class II glutamine amidotransferases	8032229	3000131	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Class II glutamine amidotransferases	8032229	3000131	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Class II glutamine amidotransferases	8032229	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)
O [auth H]		e6he5H01	A: beta barrels	X: Ribonuclease H-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F:	ECOD (v294.2)
O [auth H]	Cystatin	e6he5H02	A: beta barrels	X: Ribonuclease H-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Cystatin	ECOD (v294.2)
N [auth 7]	Oxidored_q2	e6he571	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: Oxidored_q2	ECOD (v294.2)
M [auth 6]	Oxidored_q2	e6he561	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: Oxidored_q2	ECOD (v294.2)
L [auth 5]	Oxidored_q2	e6he551	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: Oxidored_q2	ECOD (v294.2)
K [auth 4]	Oxidored_q2	e6he541	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: Oxidored_q2	ECOD (v294.2)
J [auth 3]	Oxidored_q2	e6he531	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: Oxidored_q2	ECOD (v294.2)
I [auth 2]	Oxidored_q2	e6he521	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: Oxidored_q2	ECOD (v294.2)
H [auth 1]	UCR_UQCRX_QCR9	e6he511	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: UCR_UQCRX_QCR9	ECOD (v294.2)
G	Oxidored_q2	e6he5G1	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: Oxidored_q2	ECOD (v294.2)
F	Oxidored_q2	e6he5F1	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: Oxidored_q2	ECOD (v294.2)
E	Oxidored_q2	e6he5E1	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: Oxidored_q2	ECOD (v294.2)
D	Oxidored_q2	e6he5D1	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: Oxidored_q2	ECOD (v294.2)
C	Oxidored_q2	e6he5C1	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: Oxidored_q2	ECOD (v294.2)
B	Oxidored_q2	e6he5B1	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: Oxidored_q2	ECOD (v294.2)
A	UCR_UQCRX_QCR9	e6he5A1	A: beta barrels	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: UCR_UQCRX_QCR9	ECOD (v294.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F, 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
A, B, C, D, E A, B, C, D, E, F, G	PF10584	Proteasome subunit A N-terminal signature (Proteasome_A_N)	Proteasome subunit A N-terminal signature	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
O [auth H], P [auth I], Q [auth K], R [auth L], S [auth M], O [auth H], P [auth I], Q [auth K], R [auth L], S [auth M], T [auth J]	Proteasome-activating nucleotidase	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity ATP-dependent activity	cellular process protein unfolding catabolic process proteasomal protein catabolic process metabolic process primary metabolic process protein catabolic process protein metabolic process macromolecule metabolic process macromolecule catabolic process	proteasome accessory complex protein-containing complex intracellular anatomical structure cellular anatomical structure catalytic complex peptidase complex proteasome complex endopeptidase complex proteasome-activating nucleotidase complex intracellular protein-containing complex cytoplasm
H [auth 1], I [auth 2], J [auth 3], K [auth 4], L [auth 5], H [auth 1], I [auth 2], J [auth 3], K [auth 4], L [auth 5], M [auth 6], N [auth 7]	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
A, B, C, D, E A, B, C, D, E, F, 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

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
O [auth H], P [auth I], Q [auth K], R [auth L], S [auth M], O [auth H], P [auth I], Q [auth K], R [auth L], S [auth M], T [auth J]	IPR050221	26S Proteasome Regulatory ATPase	Family
O [auth H], P [auth I], Q [auth K], R [auth L], S [auth M], O [auth H], P [auth I], Q [auth K], R [auth L], S [auth M], T [auth J]	IPR041569	AAA ATPase, AAA+ lid domain	Domain
O [auth H], P [auth I], Q [auth K], R [auth L], S [auth M], O [auth H], P [auth I], Q [auth K], R [auth L], S [auth M], T [auth J]	IPR032501	Proteasomal ATPase, second OB domain	Domain
O [auth H], P [auth I], Q [auth K], R [auth L], S [auth M], O [auth H], P [auth I], Q [auth K], R [auth L], S [auth M], T [auth J]	IPR003960	ATPase, AAA-type, conserved site	Conserved Site
O [auth H], P [auth I], Q [auth K], R [auth L], S [auth M], O [auth H], P [auth I], Q [auth K], R [auth L], S [auth M], T [auth J]	IPR003593	AAA+ ATPase domain	Domain
O [auth H], P [auth I], Q [auth K], R [auth L], S [auth M], O [auth H], P [auth I], Q [auth K], R [auth L], S [auth M], T [auth J]	IPR003959	ATPase, AAA-type, core	Domain
O [auth H], P [auth I], Q [auth K], R [auth L], S [auth M], O [auth H], P [auth I], Q [auth K], R [auth L], S [auth M], T [auth J]	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
O [auth H], P [auth I], Q [auth K], R [auth L], S [auth M], O [auth H], P [auth I], Q [auth K], R [auth L], S [auth M], T [auth J]	IPR023501	Proteasome-activating nucleotidase PAN	Family
O [auth H], P [auth I], Q [auth K], R [auth L], S [auth M], O [auth H], P [auth I], Q [auth K], R [auth L], S [auth M], T [auth J]	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
H [auth 1], I [auth 2], J [auth 3], K [auth 4], L [auth 5], H [auth 1], I [auth 2], J [auth 3], K [auth 4], L [auth 5], M [auth 6], N [auth 7]	IPR016050	Proteasome beta-type subunit, conserved site	Conserved Site
H [auth 1], I [auth 2], J [auth 3], K [auth 4], L [auth 5], H [auth 1], I [auth 2], J [auth 3], K [auth 4], L [auth 5], M [auth 6], N [auth 7]	IPR023333	Proteasome B-type subunit	Family
H [auth 1], I [auth 2], J [auth 3], K [auth 4], L [auth 5], H [auth 1], I [auth 2], J [auth 3], K [auth 4], L [auth 5], M [auth 6], N [auth 7]	IPR029055	Nucleophile aminohydrolases, N-terminal	Homologous Superfamily
H [auth 1], I [auth 2], J [auth 3], K [auth 4], L [auth 5], H [auth 1], I [auth 2], J [auth 3], K [auth 4], L [auth 5], M [auth 6], N [auth 7]	IPR019983	Peptidase T1A, proteasome beta-subunit, archaeal	Family
H [auth 1], I [auth 2], J [auth 3], K [auth 4], L [auth 5], H [auth 1], I [auth 2], J [auth 3], K [auth 4], L [auth 5], M [auth 6], N [auth 7]	IPR001353	Proteasome, subunit alpha/beta	Family
H [auth 1], I [auth 2], J [auth 3], K [auth 4], L [auth 5], H [auth 1], I [auth 2], J [auth 3], K [auth 4], L [auth 5], M [auth 6], N [auth 7]	IPR000243	Peptidase T1A, proteasome beta-subunit	Family
A, B, C, D, E A, B, C, D, E, F, G	IPR000426	Proteasome alpha-subunit, N-terminal domain	Domain
A, B, C, D, E A, B, C, D, E, F, G	IPR029055	Nucleophile aminohydrolases, N-terminal	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G	IPR050115	Proteasome subunit alpha	Family
A, B, C, D, E A, B, C, D, E, F, G	IPR023332	Proteasome alpha-type subunit	Family
A, B, C, D, E A, B, C, D, E, F, G	IPR001353	Proteasome, subunit alpha/beta	Family
A, B, C, D, E A, B, C, D, E, F, G	IPR019982	Proteasome alpha subunit, archaeal	Family