Summary Structural details Experimental details Functional details Sequence Neighbor History Downloads

8FZ5

The PI31-free Bovine 20S proteasome

Functional Information from GO Data

Chain	GOid	namespace	contents
a	0000502	cellular_component	proteasome complex
a	0005634	cellular_component	nucleus
a	0005737	cellular_component	cytoplasm
a	0005839	cellular_component	proteasome core complex
a	0019774	cellular_component	proteasome core complex, beta-subunit complex
a	0051603	biological_process	proteolysis involved in protein catabolic process
A	0000502	cellular_component	proteasome complex
A	0000932	cellular_component	P-body
A	0005634	cellular_component	nucleus
A	0005737	cellular_component	cytoplasm
A	0005839	cellular_component	proteasome core complex
A	0006511	biological_process	ubiquitin-dependent protein catabolic process
A	0019773	cellular_component	proteasome core complex, alpha-subunit complex
A	0043161	biological_process	proteasome-mediated ubiquitin-dependent protein catabolic process
A	0051603	biological_process	proteolysis involved in protein catabolic process
b	0000502	cellular_component	proteasome complex
b	0001530	molecular_function	lipopolysaccharide binding
b	0002862	biological_process	negative regulation of inflammatory response to antigenic stimulus
b	0005634	cellular_component	nucleus
b	0005654	cellular_component	nucleoplasm
b	0005737	cellular_component	cytoplasm
b	0005739	cellular_component	mitochondrion
b	0005829	cellular_component	cytosol
b	0005839	cellular_component	proteasome core complex
b	0019774	cellular_component	proteasome core complex, beta-subunit complex
b	0036064	cellular_component	ciliary basal body
b	0043161	biological_process	proteasome-mediated ubiquitin-dependent protein catabolic process
b	0051603	biological_process	proteolysis involved in protein catabolic process
B	0000502	cellular_component	proteasome complex
B	0000932	cellular_component	P-body
B	0005634	cellular_component	nucleus
B	0005737	cellular_component	cytoplasm
B	0005839	cellular_component	proteasome core complex
B	0006511	biological_process	ubiquitin-dependent protein catabolic process
B	0019773	cellular_component	proteasome core complex, alpha-subunit complex
B	0043161	biological_process	proteasome-mediated ubiquitin-dependent protein catabolic process
B	0051603	biological_process	proteolysis involved in protein catabolic process
C	0000502	cellular_component	proteasome complex
C	0000932	cellular_component	P-body
C	0005634	cellular_component	nucleus
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	0051603	biological_process	proteolysis involved in protein catabolic process
D	0000502	cellular_component	proteasome complex
D	0005634	cellular_component	nucleus
D	0005737	cellular_component	cytoplasm
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	0098794	cellular_component	postsynapse
E	0000502	cellular_component	proteasome complex
E	0005634	cellular_component	nucleus
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	0043161	biological_process	proteasome-mediated ubiquitin-dependent protein catabolic process
E	0051603	biological_process	proteolysis involved in protein catabolic process
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	0005634	cellular_component	nucleus
F	0005654	cellular_component	nucleoplasm
F	0005737	cellular_component	cytoplasm
F	0005813	cellular_component	centrosome
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
G	0000502	cellular_component	proteasome complex
G	0005634	cellular_component	nucleus
G	0005737	cellular_component	cytoplasm
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	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
H	0000502	cellular_component	proteasome complex
H	0004175	molecular_function	endopeptidase activity
H	0004298	molecular_function	threonine-type endopeptidase activity
H	0005634	cellular_component	nucleus
H	0005737	cellular_component	cytoplasm
H	0005829	cellular_component	cytosol
H	0005839	cellular_component	proteasome core complex
H	0006508	biological_process	proteolysis
H	0019774	cellular_component	proteasome core complex, beta-subunit complex
H	0043161	biological_process	proteasome-mediated ubiquitin-dependent protein catabolic process
H	0051603	biological_process	proteolysis involved in protein catabolic process
I	0000502	cellular_component	proteasome complex
I	0004298	molecular_function	threonine-type endopeptidase activity
I	0005634	cellular_component	nucleus
I	0005737	cellular_component	cytoplasm
I	0005839	cellular_component	proteasome core complex
I	0006508	biological_process	proteolysis
I	0019774	cellular_component	proteasome core complex, beta-subunit complex
I	0051603	biological_process	proteolysis involved in protein catabolic process
J	0000502	cellular_component	proteasome complex
J	0005634	cellular_component	nucleus
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
K	0000502	cellular_component	proteasome complex
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	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
L	0000502	cellular_component	proteasome complex
L	0004175	molecular_function	endopeptidase activity
L	0004298	molecular_function	threonine-type endopeptidase activity
L	0005634	cellular_component	nucleus
L	0005654	cellular_component	nucleoplasm
L	0005737	cellular_component	cytoplasm
L	0005813	cellular_component	centrosome
L	0005829	cellular_component	cytosol
L	0005839	cellular_component	proteasome core complex
L	0006508	biological_process	proteolysis
L	0006979	biological_process	response to oxidative stress
L	0008233	molecular_function	peptidase activity
L	0019774	cellular_component	proteasome core complex, beta-subunit complex
L	0043161	biological_process	proteasome-mediated ubiquitin-dependent protein catabolic process
L	0051603	biological_process	proteolysis involved in protein catabolic process
M	0000502	cellular_component	proteasome complex
M	0005634	cellular_component	nucleus
M	0005737	cellular_component	cytoplasm
M	0005839	cellular_component	proteasome core complex
M	0019774	cellular_component	proteasome core complex, beta-subunit complex
M	0051603	biological_process	proteolysis involved in protein catabolic process
N	0000502	cellular_component	proteasome complex
N	0001530	molecular_function	lipopolysaccharide binding
N	0002862	biological_process	negative regulation of inflammatory response to antigenic stimulus
N	0005634	cellular_component	nucleus
N	0005654	cellular_component	nucleoplasm
N	0005737	cellular_component	cytoplasm
N	0005739	cellular_component	mitochondrion
N	0005829	cellular_component	cytosol
N	0005839	cellular_component	proteasome core complex
N	0019774	cellular_component	proteasome core complex, beta-subunit complex
N	0036064	cellular_component	ciliary basal body
N	0043161	biological_process	proteasome-mediated ubiquitin-dependent protein catabolic process
N	0051603	biological_process	proteolysis involved in protein catabolic process
O	0000502	cellular_component	proteasome complex
O	0000932	cellular_component	P-body
O	0005634	cellular_component	nucleus
O	0005737	cellular_component	cytoplasm
O	0005839	cellular_component	proteasome core complex
O	0006511	biological_process	ubiquitin-dependent protein catabolic process
O	0019773	cellular_component	proteasome core complex, alpha-subunit complex
O	0043161	biological_process	proteasome-mediated ubiquitin-dependent protein catabolic process
O	0051603	biological_process	proteolysis involved in protein catabolic process
P	0000502	cellular_component	proteasome complex
P	0000932	cellular_component	P-body
P	0005634	cellular_component	nucleus
P	0005737	cellular_component	cytoplasm
P	0005839	cellular_component	proteasome core complex
P	0006511	biological_process	ubiquitin-dependent protein catabolic process
P	0019773	cellular_component	proteasome core complex, alpha-subunit complex
P	0043161	biological_process	proteasome-mediated ubiquitin-dependent protein catabolic process
P	0051603	biological_process	proteolysis involved in protein catabolic process
Q	0000502	cellular_component	proteasome complex
Q	0000932	cellular_component	P-body
Q	0005634	cellular_component	nucleus
Q	0005737	cellular_component	cytoplasm
Q	0005829	cellular_component	cytosol
Q	0005839	cellular_component	proteasome core complex
Q	0006511	biological_process	ubiquitin-dependent protein catabolic process
Q	0019773	cellular_component	proteasome core complex, alpha-subunit complex
Q	0043161	biological_process	proteasome-mediated ubiquitin-dependent protein catabolic process
Q	0051603	biological_process	proteolysis involved in protein catabolic process
R	0000502	cellular_component	proteasome complex
R	0005634	cellular_component	nucleus
R	0005737	cellular_component	cytoplasm
R	0005839	cellular_component	proteasome core complex
R	0006511	biological_process	ubiquitin-dependent protein catabolic process
R	0019773	cellular_component	proteasome core complex, alpha-subunit complex
R	0042802	molecular_function	identical protein binding
R	0043161	biological_process	proteasome-mediated ubiquitin-dependent protein catabolic process
R	0051603	biological_process	proteolysis involved in protein catabolic process
R	0098794	cellular_component	postsynapse
S	0000502	cellular_component	proteasome complex
S	0005634	cellular_component	nucleus
S	0005737	cellular_component	cytoplasm
S	0005829	cellular_component	cytosol
S	0005839	cellular_component	proteasome core complex
S	0006511	biological_process	ubiquitin-dependent protein catabolic process
S	0019773	cellular_component	proteasome core complex, alpha-subunit complex
S	0043161	biological_process	proteasome-mediated ubiquitin-dependent protein catabolic process
S	0051603	biological_process	proteolysis involved in protein catabolic process
T	0000502	cellular_component	proteasome complex
T	0001530	molecular_function	lipopolysaccharide binding
T	0002376	biological_process	immune system process
T	0002862	biological_process	negative regulation of inflammatory response to antigenic stimulus
T	0005634	cellular_component	nucleus
T	0005654	cellular_component	nucleoplasm
T	0005737	cellular_component	cytoplasm
T	0005813	cellular_component	centrosome
T	0005839	cellular_component	proteasome core complex
T	0006511	biological_process	ubiquitin-dependent protein catabolic process
T	0019773	cellular_component	proteasome core complex, alpha-subunit complex
T	0043161	biological_process	proteasome-mediated ubiquitin-dependent protein catabolic process
T	0051603	biological_process	proteolysis involved in protein catabolic process
U	0000502	cellular_component	proteasome complex
U	0005634	cellular_component	nucleus
U	0005737	cellular_component	cytoplasm
U	0005839	cellular_component	proteasome core complex
U	0006511	biological_process	ubiquitin-dependent protein catabolic process
U	0019773	cellular_component	proteasome core complex, alpha-subunit complex
U	0043161	biological_process	proteasome-mediated ubiquitin-dependent protein catabolic process
U	0045202	cellular_component	synapse
U	0051603	biological_process	proteolysis involved in protein catabolic process
V	0000502	cellular_component	proteasome complex
V	0004175	molecular_function	endopeptidase activity
V	0004298	molecular_function	threonine-type endopeptidase activity
V	0005634	cellular_component	nucleus
V	0005737	cellular_component	cytoplasm
V	0005829	cellular_component	cytosol
V	0005839	cellular_component	proteasome core complex
V	0006508	biological_process	proteolysis
V	0019774	cellular_component	proteasome core complex, beta-subunit complex
V	0043161	biological_process	proteasome-mediated ubiquitin-dependent protein catabolic process
V	0051603	biological_process	proteolysis involved in protein catabolic process
W	0000502	cellular_component	proteasome complex
W	0004298	molecular_function	threonine-type endopeptidase activity
W	0005634	cellular_component	nucleus
W	0005737	cellular_component	cytoplasm
W	0005839	cellular_component	proteasome core complex
W	0006508	biological_process	proteolysis
W	0019774	cellular_component	proteasome core complex, beta-subunit complex
W	0051603	biological_process	proteolysis involved in protein catabolic process
X	0000502	cellular_component	proteasome complex
X	0005634	cellular_component	nucleus
X	0005737	cellular_component	cytoplasm
X	0005829	cellular_component	cytosol
X	0005839	cellular_component	proteasome core complex
X	0019774	cellular_component	proteasome core complex, beta-subunit complex
X	0043161	biological_process	proteasome-mediated ubiquitin-dependent protein catabolic process
X	0051603	biological_process	proteolysis involved in protein catabolic process
Y	0000502	cellular_component	proteasome complex
Y	0005634	cellular_component	nucleus
Y	0005654	cellular_component	nucleoplasm
Y	0005737	cellular_component	cytoplasm
Y	0005829	cellular_component	cytosol
Y	0005839	cellular_component	proteasome core complex
Y	0010498	biological_process	proteasomal protein catabolic process
Y	0019774	cellular_component	proteasome core complex, beta-subunit complex
Y	0043161	biological_process	proteasome-mediated ubiquitin-dependent protein catabolic process
Y	0051603	biological_process	proteolysis involved in protein catabolic process
Z	0000502	cellular_component	proteasome complex
Z	0004175	molecular_function	endopeptidase activity
Z	0004298	molecular_function	threonine-type endopeptidase activity
Z	0005634	cellular_component	nucleus
Z	0005654	cellular_component	nucleoplasm
Z	0005737	cellular_component	cytoplasm
Z	0005813	cellular_component	centrosome
Z	0005829	cellular_component	cytosol
Z	0005839	cellular_component	proteasome core complex
Z	0006508	biological_process	proteolysis
Z	0006979	biological_process	response to oxidative stress
Z	0008233	molecular_function	peptidase activity
Z	0019774	cellular_component	proteasome core complex, beta-subunit complex
Z	0043161	biological_process	proteasome-mediated ubiquitin-dependent protein catabolic process
Z	0051603	biological_process	proteolysis involved in protein catabolic process

Functional Information from PROSITE/UniProt

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

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

site_id	PS00854
Number of Residues	48
Details	PROTEASOME_BETA_1 Proteasome beta-type subunits signature. AGVvYkdGIVLGADtrategmvvadkncs.KihfispniyccgaGtaAD

Chain	Residue	Details
I	ALA4-ASP51
K	ILE5-ASP52
a	LEU41-ASP88
b	LEU12-ASP59
J	MET12-ASP59
H	MET4-ASP51
C	LEU35-ASP82
L	LEU4-ASP51

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	2
Details	MOD_RES: N-acetylmethionine => ECO:0000250\|UniProtKB:P28070

Chain	Residue	Details
N	MET-44
b	MET-44
C	SER173
Q	SER13
Q	SER75
Q	SER173

site_id	SWS_FT_FI2
Number of Residues	2
Details	MOD_RES: Phosphotyrosine => ECO:0000250\|UniProtKB:P28070

Chain	Residue	Details
N	TYR57
b	TYR57
M	SER162
a	SER62
a	SER68
a	SER162

site_id	SWS_FT_FI3
Number of Residues	2
Details	MOD_RES: Phosphotyrosine => ECO:0000250\|UniProtKB:O09061

Chain	Residue	Details
M	TYR150
a	TYR150
U	SER243
U	SER250
P	SER14
P	SER16

site_id	SWS_FT_FI4
Number of Residues	2
Details	MOD_RES: N6-acetyllysine => ECO:0000250\|UniProtKB:P20618

Chain	Residue	Details
M	LYS204
a	LYS204
P	TYR24
P	TYR76

site_id	SWS_FT_FI5
Number of Residues	4
Details	CARBOHYD: O-linked (GlcNAc) serine => ECO:0000250

Chain	Residue	Details
M	SER58
M	SER209
a	SER58
a	SER209
T	LYS208

site_id	SWS_FT_FI6
Number of Residues	2
Details	MOD_RES: Phosphotyrosine => ECO:0000250\|UniProtKB:P17220

Chain	Residue	Details
B	TYR121
P	TYR121

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