Annotations: 5MX5

Mouse PA28alpha-beta

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
M	PylS_N	e5mx5M1	A: alpha arrays	X: OB-fold	H: Nucleic acid-binding protein	T: Nucleotidyltransferase	F: PylS_N	ECOD (v295.2)
K	PylS_N	e5mx5K1	A: alpha arrays	X: OB-fold	H: Nucleic acid-binding protein	T: Nucleotidyltransferase	F: PylS_N	ECOD (v295.2)
I	PylS_N	e5mx5I1	A: alpha arrays	X: OB-fold	H: Nucleic acid-binding protein	T: Nucleotidyltransferase	F: PylS_N	ECOD (v295.2)
F		e5mx5F1	A: alpha arrays	X: Tetrapyrrole methylase C-terminal domain-like	H: Tetrapyrrole methylase C-terminal domain	T: Tetrapyrrole methylase C-terminal domain	F:	ECOD (v295.2)
D	PylS_N	e5mx5D1	A: alpha arrays	X: OB-fold	H: Nucleic acid-binding protein	T: Nucleotidyltransferase	F: PylS_N	ECOD (v295.2)
B	PylS_N	e5mx5B1	A: alpha arrays	X: OB-fold	H: Nucleic acid-binding protein	T: Nucleotidyltransferase	F: PylS_N	ECOD (v295.2)
N	PylS_N	e5mx5N1	A: alpha arrays	X: OB-fold	H: Nucleic acid-binding protein	T: Nucleotidyltransferase	F: PylS_N	ECOD (v295.2)
L		e5mx5L1	A: alpha arrays	X: Tetrapyrrole methylase C-terminal domain-like	H: Tetrapyrrole methylase C-terminal domain	T: Tetrapyrrole methylase C-terminal domain	F:	ECOD (v295.2)
J	PylS_N	e5mx5J1	A: alpha arrays	X: OB-fold	H: Nucleic acid-binding protein	T: Nucleotidyltransferase	F: PylS_N	ECOD (v295.2)
H	PylS_N	e5mx5H1	A: alpha arrays	X: OB-fold	H: Nucleic acid-binding protein	T: Nucleotidyltransferase	F: PylS_N	ECOD (v295.2)
G	PylS_N	e5mx5G1	A: alpha arrays	X: OB-fold	H: Nucleic acid-binding protein	T: Nucleotidyltransferase	F: PylS_N	ECOD (v295.2)
E	PylS_N	e5mx5E1	A: alpha arrays	X: OB-fold	H: Nucleic acid-binding protein	T: Nucleotidyltransferase	F: PylS_N	ECOD (v295.2)
C	PylS_N	e5mx5C1	A: alpha arrays	X: OB-fold	H: Nucleic acid-binding protein	T: Nucleotidyltransferase	F: PylS_N	ECOD (v295.2)
A	PylS_N	e5mx5A1	A: alpha arrays	X: OB-fold	H: Nucleic acid-binding protein	T: Nucleotidyltransferase	F: PylS_N	ECOD (v295.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B, D, F, I, K B, D, F, I, K, M	PF02252	Proteasome activator PA28, C-terminal (PA28_C)	Proteasome activator PA28, C-terminal	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/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
B, D, F, I, K B, D, F, I, K, M	PF02251	Proteasome activator PA28, N-terminal (PA28_N)	Proteasome activator PA28, N-terminal	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 single alpha-helix N-terminal domain found in PA28 subunits, includ ...	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 single alpha-helix N-terminal domain found in PA28 subunits, including PA28alpha/beta/gamma (also known as Proteasome activator complex subunit 1-3) [1-4].	Domain
A, C, E, G, H A, C, E, G, H, J, L, N	PF02252	Proteasome activator PA28, C-terminal (PA28_C)	Proteasome activator PA28, C-terminal	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/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
A, C, E, G, H A, C, E, G, H, J, L, N	PF02251	Proteasome activator PA28, N-terminal (PA28_N)	Proteasome activator PA28, N-terminal	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 single alpha-helix N-terminal domain found in PA28 subunits, includ ...	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 single alpha-helix N-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

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B, D, F, I, K B, D, F, I, K, M	Proteasome activator complex subunit 2	identical protein binding protein binding binding	antigen processing and presentation immune system process antigen processing and presentation of exogenous antigen 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 antigen processing and presentation immune system process antigen processing and presentation of exogenous antigen 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 regulation of cell cycle phase transition regulation of cell cycle process cell cycle phase transition regulation of cell cycle G1/S phase transition cell cycle G1/S phase transition mitotic cell cycle regulation of mitotic cell cycle phase transition regulation of mitotic cell cycle regulation of G1/S transition of mitotic cell cycle mitotic cell cycle process cell cycle regulation of cell cycle G1/S transition of mitotic cell cycle cell cycle process mitotic cell cycle phase transition	protein-containing complex catalytic complex peptidase complex proteasome complex endopeptidase complex intracellular protein-containing complex proteasome accessory complex intracellular anatomical structure cellular anatomical structure proteasome activator complex cytoplasm membrane-bounded organelle nucleus membrane-enclosed lumen protein-containing complex catalytic complex peptidase complex proteasome complex endopeptidase complex intracellular protein-containing complex proteasome accessory complex intracellular anatomical structure cellular anatomical structure proteasome activator complex cytoplasm membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen
A, C, E, G, H A, C, E, G, H, J, L, N	Proteasome activator complex subunit 1	-	antigen processing and presentation immune system process antigen processing and presentation of exogenous antigen 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 antigen processing and presentation immune system process antigen processing and presentation of exogenous antigen 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 regulation of cell cycle phase transition regulation of cell cycle process cell cycle phase transition regulation of cell cycle G1/S phase transition cell cycle G1/S phase transition mitotic cell cycle regulation of mitotic cell cycle phase transition regulation of mitotic cell cycle regulation of G1/S transition of mitotic cell cycle mitotic cell cycle process cell cycle regulation of cell cycle G1/S transition of mitotic cell cycle cell cycle process mitotic cell cycle phase transition	protein-containing complex catalytic complex peptidase complex proteasome complex endopeptidase complex intracellular protein-containing complex proteasome accessory complex intracellular anatomical structure cellular anatomical structure proteasome activator complex cytoplasm membrane-bounded organelle nucleus membrane-enclosed lumen protein-containing complex catalytic complex peptidase complex proteasome complex endopeptidase complex intracellular protein-containing complex proteasome accessory complex intracellular anatomical structure cellular anatomical structure proteasome activator complex cytoplasm membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B, D, F, I, K B, D, F, I, K, M	IPR003186	Proteasome activator PA28, C-terminal domain	Domain
B, D, F, I, K B, D, F, I, K, M	IPR036252	Proteasome activator superfamily	Homologous Superfamily
B, D, F, I, K B, D, F, I, K, M	IPR036996	Proteasome activator PA28, N-terminal domain superfamily	Homologous Superfamily
B, D, F, I, K B, D, F, I, K, M	IPR003185	Proteasome activator PA28, N-terminal domain	Domain
B, D, F, I, K B, D, F, I, K, M	IPR036997	Proteasome activator PA28, C-terminal domain superfamily	Homologous Superfamily
B, D, F, I, K B, D, F, I, K, M	IPR009077	Proteasome activator PA28	Family
A, C, E, G, H A, C, E, G, H, J, L, N	IPR003186	Proteasome activator PA28, C-terminal domain	Domain
A, C, E, G, H A, C, E, G, H, J, L, N	IPR036252	Proteasome activator superfamily	Homologous Superfamily
A, C, E, G, H A, C, E, G, H, J, L, N	IPR036996	Proteasome activator PA28, N-terminal domain superfamily	Homologous Superfamily
A, C, E, G, H A, C, E, G, H, J, L, N	IPR003185	Proteasome activator PA28, N-terminal domain	Domain
A, C, E, G, H A, C, E, G, H, J, L, N	IPR036997	Proteasome activator PA28, C-terminal domain superfamily	Homologous Superfamily
A, C, E, G, H A, C, E, G, H, J, L, N	IPR009077	Proteasome activator PA28	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.

5MX5 | pdb_00005mx5

Mouse PA28alpha-beta

External Resource: Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Protein Family Annotation Pfam Database Homepage

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage