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Search by protein name, UniProt number, IPI number, or 15 AA P-site sequence.
Updated November 2019
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Protein Info
Short Name:
PSMB8
Full Name:
Proteasome subunit beta type-8
Alias:
beta5i; D6S216E; large multifunctional peptidase 7; LMP7; macropain C13; multicatalytic endopeptidase complex subunit C13; proteasome (prosome, macropain) subunit, beta type, 8; proteasome beta type 8; PSB8; PSMB5i; RING10; Y2
Type:
EC 3.4.25.1; Proteasome complex; Protease
Mass (Da):
30354
Number AA:
276
UniProt ID:
P28062
International Prot ID:
IPI00000783
Sequence:
Retrieve full protein sequence
GO Terms
External Links
Internal Links
Cellular Component:
GO:0005737
GO:0005634
GO:0005839
Uniprot
OncoNet
Molecular Function:
GO:0005515
GO:0004298
PhosphoSite+
KinaseNET
Biological Process:
GO:0031145
GO:0006955
GO:0051436
Phosida
TranscriptoNet
STRING
Kinexus Products
Info Box
A variety of parameters were considered in the selection of putative P-sites. Confirmed P-Sites have lower Hydrophobicity Scores. The P-site Similarity Score is lower the more that it resembles typical confirmed corresponding P-Ser, P-Thr or P-Tyr sites. The Maximum KInase Score provides the calculated score for highest match of 500 human protein kinases for the amino acid sequence surrounding the target P-site as determined with Kinase Substrate Predictor V2. The Sum KInase Score provides the additive sum of the positive individual Kinase Substrate Predictor V2 scores from 500 human protein kinases. The Conservation Score is the average of the percent similarity of the human P-site with the equivalent P-site in 20 other diverse species. Click the coloured buttons below to retrieve this and other information in the Info Box, or click the orange buttons for relevant links.
Phosphosites
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
7
Expt. conf.
Effect
Kinase
PPase
Kinexus Products
Ref.
Evol.
Kinase Pred.
P-site Match
Site 1
S17
P
R
G
Q
R
P
E
S
A
L
P
V
A
G
S
Site 2
S24
S
A
L
P
V
A
G
S
G
R
R
S
D
P
G
Site 3
S28
V
A
G
S
G
R
R
S
D
P
G
H
Y
S
F
Site 4
S34
R
S
D
P
G
H
Y
S
F
S
M
R
S
P
E
Site 5
S36
D
P
G
H
Y
S
F
S
M
R
S
P
E
L
A
Site 6
S39
H
Y
S
F
S
M
R
S
P
E
L
A
L
P
R
Site 7
T51
L
P
R
G
M
K
P
T
E
F
F
Q
S
L
G
Site 8
S56
K
P
T
E
F
F
Q
S
L
G
G
D
G
E
R
Site 9
T75
E
M
A
H
G
T
T
T
L
A
F
K
F
Q
H
Site 10
S96
D
S
R
A
S
A
G
S
Y
I
S
A
L
R
V
Site 11
Y97
S
R
A
S
A
G
S
Y
I
S
A
L
R
V
N
Site 12
Y112
K
V
I
E
I
N
P
Y
L
L
G
T
M
S
G
Site 13
Y126
G
C
A
A
D
C
Q
Y
W
E
R
L
L
A
K
Site 14
Y138
L
A
K
E
C
R
L
Y
Y
L
R
N
G
E
R
Site 15
Y139
A
K
E
C
R
L
Y
Y
L
R
N
G
E
R
I
Site 16
S147
L
R
N
G
E
R
I
S
V
S
A
A
S
K
L
Site 17
S149
N
G
E
R
I
S
V
S
A
A
S
K
L
L
S
Site 18
S156
S
A
A
S
K
L
L
S
N
M
M
C
Q
Y
R
Site 19
Y162
L
S
N
M
M
C
Q
Y
R
G
M
G
L
S
M
Site 20
Y184
D
K
K
G
P
G
L
Y
Y
V
D
E
H
G
T
Site 21
Y185
K
K
G
P
G
L
Y
Y
V
D
E
H
G
T
R
Site 22
S194
D
E
H
G
T
R
L
S
G
N
M
F
S
T
G
Site 23
S199
R
L
S
G
N
M
F
S
T
G
S
G
N
T
Y
Site 24
T200
L
S
G
N
M
F
S
T
G
S
G
N
T
Y
A
Site 25
S202
G
N
M
F
S
T
G
S
G
N
T
Y
A
Y
G
Site 26
Y206
S
T
G
S
G
N
T
Y
A
Y
G
V
M
D
S
Site 27
Y208
G
S
G
N
T
Y
A
Y
G
V
M
D
S
G
Y
Site 28
S213
Y
A
Y
G
V
M
D
S
G
Y
R
P
N
L
S
Site 29
Y215
Y
G
V
M
D
S
G
Y
R
P
N
L
S
P
E
Site 30
S220
S
G
Y
R
P
N
L
S
P
E
E
A
Y
D
L
Site 31
Y234
L
G
R
R
A
I
A
Y
A
T
H
R
D
S
Y
Site 32
T236
R
R
A
I
A
Y
A
T
H
R
D
S
Y
S
G
Site 33
S240
A
Y
A
T
H
R
D
S
Y
S
G
G
V
V
N
Site 34
Y241
Y
A
T
H
R
D
S
Y
S
G
G
V
V
N
M
Site 35
S242
A
T
H
R
D
S
Y
S
G
G
V
V
N
M
Y
Site 36
Y249
S
G
G
V
V
N
M
Y
H
M
K
E
D
G
W
Site 37
S261
D
G
W
V
K
V
E
S
T
D
V
S
D
L
L
Site 38
S265
K
V
E
S
T
D
V
S
D
L
L
H
Q
Y
R
Legend
Confirmed in mammals
Confirmed in related proteins or other species
Predicted by Kinexus P-Site Prediction algorithm
No data/link available
Link available
Products available
2019 Kinexus Bioinformatics Corporation