Summary Structural details Experimental details Functional details Sequence Neighbor History Downloads

6XMJ

Human 20S proteasome bound to an engineered 11S (PA26) activator

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0000502	cellular_component	proteasome complex
A	0000932	cellular_component	P-body
A	0003723	molecular_function	RNA binding
A	0004175	molecular_function	endopeptidase activity
A	0005515	molecular_function	protein binding
A	0005634	cellular_component	nucleus
A	0005654	cellular_component	nucleoplasm
A	0005737	cellular_component	cytoplasm
A	0005829	cellular_component	cytosol
A	0005839	cellular_component	proteasome core complex
A	0005840	cellular_component	ribosome
A	0006511	biological_process	ubiquitin-dependent protein catabolic process
A	0016363	cellular_component	nuclear matrix
A	0019773	cellular_component	proteasome core complex, alpha-subunit complex
A	0030016	cellular_component	myofibril
A	0030017	cellular_component	sarcomere
A	0035639	molecular_function	purine ribonucleoside triphosphate binding
A	0043161	biological_process	proteasome-mediated ubiquitin-dependent protein catabolic process
A	0050727	biological_process	regulation of inflammatory response
A	0051059	molecular_function	NF-kappaB binding
A	0051092	biological_process	positive regulation of NF-kappaB transcription factor activity
A	0051603	biological_process	proteolysis involved in protein catabolic process
A	0070062	cellular_component	extracellular exosome
B	0000502	cellular_component	proteasome complex
B	0000932	cellular_component	P-body
B	0005515	molecular_function	protein binding
B	0005576	cellular_component	extracellular region
B	0005634	cellular_component	nucleus
B	0005654	cellular_component	nucleoplasm
B	0005737	cellular_component	cytoplasm
B	0005829	cellular_component	cytosol
B	0005839	cellular_component	proteasome core complex
B	0006511	biological_process	ubiquitin-dependent protein catabolic process
B	0009615	biological_process	response to virus
B	0019773	cellular_component	proteasome core complex, alpha-subunit complex
B	0034774	cellular_component	secretory granule lumen
B	0043161	biological_process	proteasome-mediated ubiquitin-dependent protein catabolic process
B	0051603	biological_process	proteolysis involved in protein catabolic process
B	0070062	cellular_component	extracellular exosome
B	1904813	cellular_component	ficolin-1-rich granule lumen
C	0000502	cellular_component	proteasome complex
C	0000932	cellular_component	P-body
C	0005515	molecular_function	protein binding
C	0005634	cellular_component	nucleus
C	0005654	cellular_component	nucleoplasm
C	0005737	cellular_component	cytoplasm
C	0005829	cellular_component	cytosol
C	0005839	cellular_component	proteasome core complex
C	0006511	biological_process	ubiquitin-dependent protein catabolic process
C	0019773	cellular_component	proteasome core complex, alpha-subunit complex
C	0043161	biological_process	proteasome-mediated ubiquitin-dependent protein catabolic process
C	0043231	cellular_component	intracellular membrane-bounded organelle
C	0051603	biological_process	proteolysis involved in protein catabolic process
C	0070062	cellular_component	extracellular exosome
D	0000502	cellular_component	proteasome complex
D	0005515	molecular_function	protein binding
D	0005634	cellular_component	nucleus
D	0005654	cellular_component	nucleoplasm
D	0005737	cellular_component	cytoplasm
D	0005829	cellular_component	cytosol
D	0005839	cellular_component	proteasome core complex
D	0006511	biological_process	ubiquitin-dependent protein catabolic process
D	0019773	cellular_component	proteasome core complex, alpha-subunit complex
D	0042802	molecular_function	identical protein binding
D	0043161	biological_process	proteasome-mediated ubiquitin-dependent protein catabolic process
D	0051603	biological_process	proteolysis involved in protein catabolic process
D	0070062	cellular_component	extracellular exosome
E	0000502	cellular_component	proteasome complex
E	0005515	molecular_function	protein binding
E	0005576	cellular_component	extracellular region
E	0005634	cellular_component	nucleus
E	0005654	cellular_component	nucleoplasm
E	0005737	cellular_component	cytoplasm
E	0005829	cellular_component	cytosol
E	0005839	cellular_component	proteasome core complex
E	0006511	biological_process	ubiquitin-dependent protein catabolic process
E	0019773	cellular_component	proteasome core complex, alpha-subunit complex
E	0034774	cellular_component	secretory granule lumen
E	0043161	biological_process	proteasome-mediated ubiquitin-dependent protein catabolic process
E	0051603	biological_process	proteolysis involved in protein catabolic process
E	0070062	cellular_component	extracellular exosome
E	1904813	cellular_component	ficolin-1-rich granule lumen
F	0000502	cellular_component	proteasome complex
F	0001530	molecular_function	lipopolysaccharide binding
F	0002376	biological_process	immune system process
F	0002862	biological_process	negative regulation of inflammatory response to antigenic stimulus
F	0005515	molecular_function	protein binding
F	0005634	cellular_component	nucleus
F	0005654	cellular_component	nucleoplasm
F	0005737	cellular_component	cytoplasm
F	0005813	cellular_component	centrosome
F	0005829	cellular_component	cytosol
F	0005839	cellular_component	proteasome core complex
F	0006511	biological_process	ubiquitin-dependent protein catabolic process
F	0019773	cellular_component	proteasome core complex, alpha-subunit complex
F	0043161	biological_process	proteasome-mediated ubiquitin-dependent protein catabolic process
F	0051603	biological_process	proteolysis involved in protein catabolic process
F	0070062	cellular_component	extracellular exosome
G	0000502	cellular_component	proteasome complex
G	0005515	molecular_function	protein binding
G	0005634	cellular_component	nucleus
G	0005654	cellular_component	nucleoplasm
G	0005737	cellular_component	cytoplasm
G	0005829	cellular_component	cytosol
G	0005839	cellular_component	proteasome core complex
G	0006511	biological_process	ubiquitin-dependent protein catabolic process
G	0019773	cellular_component	proteasome core complex, alpha-subunit complex
G	0031625	molecular_function	ubiquitin protein ligase binding
G	0043161	biological_process	proteasome-mediated ubiquitin-dependent protein catabolic process
G	0045202	cellular_component	synapse
G	0051603	biological_process	proteolysis involved in protein catabolic process
G	0052548	biological_process	regulation of endopeptidase activity
G	0070062	cellular_component	extracellular exosome
H	0004298	molecular_function	threonine-type endopeptidase activity
H	0005839	cellular_component	proteasome core complex
H	0051603	biological_process	proteolysis involved in protein catabolic process
I	0004298	molecular_function	threonine-type endopeptidase activity
I	0005839	cellular_component	proteasome core complex
I	0051603	biological_process	proteolysis involved in protein catabolic process
J	0000502	cellular_component	proteasome complex
J	0005515	molecular_function	protein binding
J	0005634	cellular_component	nucleus
J	0005654	cellular_component	nucleoplasm
J	0005737	cellular_component	cytoplasm
J	0005829	cellular_component	cytosol
J	0005839	cellular_component	proteasome core complex
J	0019774	cellular_component	proteasome core complex, beta-subunit complex
J	0043161	biological_process	proteasome-mediated ubiquitin-dependent protein catabolic process
J	0051603	biological_process	proteolysis involved in protein catabolic process
J	0070062	cellular_component	extracellular exosome
K	0000502	cellular_component	proteasome complex
K	0005515	molecular_function	protein binding
K	0005634	cellular_component	nucleus
K	0005654	cellular_component	nucleoplasm
K	0005737	cellular_component	cytoplasm
K	0005829	cellular_component	cytosol
K	0005839	cellular_component	proteasome core complex
K	0010498	biological_process	proteasomal protein catabolic process
K	0014070	biological_process	response to organic cyclic compound
K	0016020	cellular_component	membrane
K	0019774	cellular_component	proteasome core complex, beta-subunit complex
K	0043161	biological_process	proteasome-mediated ubiquitin-dependent protein catabolic process
K	0051603	biological_process	proteolysis involved in protein catabolic process
K	0070062	cellular_component	extracellular exosome
L	0004298	molecular_function	threonine-type endopeptidase activity
L	0005839	cellular_component	proteasome core complex
L	0051603	biological_process	proteolysis involved in protein catabolic process
M	0005839	cellular_component	proteasome core complex
M	0051603	biological_process	proteolysis involved in protein catabolic process
N	0005839	cellular_component	proteasome core complex
N	0051603	biological_process	proteolysis involved in protein catabolic process
O	0000502	cellular_component	proteasome complex
O	0006508	biological_process	proteolysis
O	0008537	cellular_component	proteasome activator complex
O	0061136	biological_process	regulation of proteasomal protein catabolic process
P	0000502	cellular_component	proteasome complex
P	0006508	biological_process	proteolysis
P	0008537	cellular_component	proteasome activator complex
P	0061136	biological_process	regulation of proteasomal protein catabolic process
Q	0000502	cellular_component	proteasome complex
Q	0006508	biological_process	proteolysis
Q	0008537	cellular_component	proteasome activator complex
Q	0061136	biological_process	regulation of proteasomal protein catabolic process
R	0000502	cellular_component	proteasome complex
R	0006508	biological_process	proteolysis
R	0008537	cellular_component	proteasome activator complex
R	0061136	biological_process	regulation of proteasomal protein catabolic process
S	0000502	cellular_component	proteasome complex
S	0006508	biological_process	proteolysis
S	0008537	cellular_component	proteasome activator complex
S	0061136	biological_process	regulation of proteasomal protein catabolic process
T	0000502	cellular_component	proteasome complex
T	0006508	biological_process	proteolysis
T	0008537	cellular_component	proteasome activator complex
T	0061136	biological_process	regulation of proteasomal protein catabolic process
U	0000502	cellular_component	proteasome complex
U	0006508	biological_process	proteolysis
U	0008537	cellular_component	proteasome activator complex
U	0061136	biological_process	regulation of proteasomal protein catabolic process

Functional Information from PROSITE/UniProt

site_id	PS00388
Number of Residues	23
Details	PROTEASOME_ALPHA_1 Proteasome alpha-type subunits signature. YdraiTvFSPdGHlfQVEYAqeA

Chain	Residue	Details
D	TYR3-ALA25
C	TYR5-ALA27
B	TYR5-ALA27
A	PHE9-ALA31
E	TYR8-ALA30
F	TYR6-ALA28
G	TYR7-ALA29

site_id	PS00854
Number of Residues	48
Details	PROTEASOME_BETA_1 Proteasome beta-type subunits signature. LAFkFrhGVIVAADsratagayiasqtvk.KvieinpyllgtmaGgaAD

Chain	Residue	Details
L	LEU4-ASP51
H	MET4-ASP51
M	LEU13-ASP60
J	MET12-ASP59
I	ALA4-ASP51
C	LEU35-ASP82
K	ILE5-ASP52
N	LEU12-ASP59

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	MOD_RES: Phosphotyrosine => ECO:0007744\|PubMed:15592455

Chain	Residue	Details
N	TYR57
M	SER40
M	SER134

site_id	SWS_FT_FI2
Number of Residues	1
Details	MOD_RES: Phosphotyrosine => ECO:0000250\|UniProtKB:O09061

Chain	Residue	Details
M	TYR122
G	LYS205
G	LYS229

site_id	SWS_FT_FI3
Number of Residues	1
Details	MOD_RES: N6-acetyllysine => ECO:0007744\|PubMed:19608861

Chain	Residue	Details
M	LYS176
C	LYS176
B	SER15

site_id	SWS_FT_FI4
Number of Residues	2
Details	CARBOHYD: O-linked (GlcNAc) serine => ECO:0000250

Chain	Residue	Details
M	SER30
M	SER181
F	LYS208

site_id	SWS_FT_FI5
Number of Residues	1
Details	CARBOHYD: O-linked (GlcNAc) serine => ECO:0000250

Chain	Residue	Details
E	SER198
B	LYS170

site_id	SWS_FT_FI6
Number of Residues	1
Details	MOD_RES: Phosphotyrosine => ECO:0007744\|PubMed:23186163

Chain	Residue	Details
B	TYR75

site_id	SWS_FT_FI7
Number of Residues	1
Details	MOD_RES: Phosphotyrosine => ECO:0000250\|UniProtKB:P17220

Chain	Residue	Details
B	TYR120

		Sequence (fasta)
		PDBx/mmCIF
		PDBML format (no-atom)
		PDB format (full)
		Validation report (PDF)