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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:
CAPRIN1
Full Name:
Caprin-1
Alias:
CAPR1; Caprin-1; Cell cycle associated protein 1; Cytoplasmic activation/proliferation-associated protein-1; GP137; GPI-anchored protein p137; GPIAP1; M11S1; Membrane component chromosome 11 surface marker 1
Type:
Cell surface
Mass (Da):
78366
Number AA:
709
UniProt ID:
Q14444
International Prot ID:
IPI00783872
Sequence:
Retrieve full protein sequence
GO Terms
External Links
Internal Links
Cellular Component:
GO:0005737
GO:0005887
GO:0016021
Uniprot
OncoNet
Molecular Function:
GO:0005488
GO:0005515
GO:0005488
PhosphoSite+
KinaseNET
Biological Process:
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
S6
_
_
M
P
S
A
T
S
H
S
G
S
G
S
K
Site 2
S8
M
P
S
A
T
S
H
S
G
S
G
S
K
S
S
Site 3
S10
S
A
T
S
H
S
G
S
G
S
K
S
S
G
P
Site 4
S12
T
S
H
S
G
S
G
S
K
S
S
G
P
P
P
Site 5
S14
H
S
G
S
G
S
K
S
S
G
P
P
P
P
S
Site 6
S15
S
G
S
G
S
K
S
S
G
P
P
P
P
S
G
Site 7
S21
S
S
G
P
P
P
P
S
G
S
S
G
S
E
A
Site 8
S23
G
P
P
P
P
S
G
S
S
G
S
E
A
A
A
Site 9
S26
P
P
S
G
S
S
G
S
E
A
A
A
G
A
G
Site 10
S39
A
G
A
A
A
P
A
S
Q
H
P
A
T
G
T
Site 11
T51
T
G
T
G
A
V
Q
T
E
A
M
K
Q
I
L
Site 12
Y78
K
K
G
K
L
D
D
Y
Q
E
R
M
N
K
G
Site 13
Y99
Q
L
D
A
V
S
K
Y
Q
E
V
T
N
N
L
Site 14
S115
F
A
K
E
L
Q
R
S
F
M
A
L
S
Q
D
Site 15
S120
Q
R
S
F
M
A
L
S
Q
D
I
Q
K
T
I
Site 16
T130
I
Q
K
T
I
K
K
T
A
R
R
E
Q
L
M
Site 17
T148
A
E
Q
K
R
L
K
T
V
L
E
L
Q
Y
V
Site 18
Y154
K
T
V
L
E
L
Q
Y
V
L
D
K
L
G
D
Site 19
T166
L
G
D
D
E
V
R
T
D
L
K
Q
G
L
N
Site 20
S184
I
L
S
E
E
E
L
S
L
L
D
E
F
Y
K
Site 21
Y190
L
S
L
L
D
E
F
Y
K
L
V
D
P
E
R
Site 22
S200
V
D
P
E
R
D
M
S
L
R
L
N
E
Q
Y
Site 23
Y207
S
L
R
L
N
E
Q
Y
E
H
A
S
I
H
L
Site 24
Y230
K
P
V
C
G
T
T
Y
K
V
L
K
E
I
V
Site 25
Y245
E
R
V
F
Q
S
N
Y
F
D
S
T
H
N
H
Site 26
Y283
E
P
E
P
A
E
E
Y
T
E
Q
S
E
V
E
Site 27
S287
A
E
E
Y
T
E
Q
S
E
V
E
S
T
E
Y
Site 28
S291
T
E
Q
S
E
V
E
S
T
E
Y
V
N
R
Q
Site 29
T292
E
Q
S
E
V
E
S
T
E
Y
V
N
R
Q
F
Site 30
Y294
S
E
V
E
S
T
E
Y
V
N
R
Q
F
M
A
Site 31
T303
N
R
Q
F
M
A
E
T
Q
F
T
S
G
E
K
Site 32
T306
F
M
A
E
T
Q
F
T
S
G
E
K
E
Q
V
Site 33
S307
M
A
E
T
Q
F
T
S
G
E
K
E
Q
V
D
Site 34
T317
K
E
Q
V
D
E
W
T
V
E
T
V
E
V
V
Site 35
S326
E
T
V
E
V
V
N
S
L
Q
Q
Q
P
Q
A
Site 36
S335
Q
Q
Q
P
Q
A
A
S
P
S
V
P
E
P
H
Site 37
S337
Q
P
Q
A
A
S
P
S
V
P
E
P
H
S
L
Site 38
S343
P
S
V
P
E
P
H
S
L
T
P
V
A
Q
A
Site 39
T345
V
P
E
P
H
S
L
T
P
V
A
Q
A
D
P
Site 40
S413
L
V
C
P
P
V
H
S
E
S
R
L
A
Q
P
Site 41
S439
V
P
L
V
S
S
T
S
E
G
Y
T
A
S
Q
Site 42
Y442
V
S
S
T
S
E
G
Y
T
A
S
Q
P
L
Y
Site 43
T443
S
S
T
S
E
G
Y
T
A
S
Q
P
L
Y
Q
Site 44
S445
T
S
E
G
Y
T
A
S
Q
P
L
Y
Q
P
S
Site 45
Y449
Y
T
A
S
Q
P
L
Y
Q
P
S
H
A
T
E
Site 46
S452
S
Q
P
L
Y
Q
P
S
H
A
T
E
Q
R
P
Site 47
S472
D
Q
I
Q
A
T
I
S
L
N
T
D
Q
T
T
Site 48
T478
I
S
L
N
T
D
Q
T
T
A
S
S
S
L
P
Site 49
T479
S
L
N
T
D
Q
T
T
A
S
S
S
L
P
A
Site 50
S481
N
T
D
Q
T
T
A
S
S
S
L
P
A
A
S
Site 51
S483
D
Q
T
T
A
S
S
S
L
P
A
A
S
Q
P
Site 52
S488
S
S
S
L
P
A
A
S
Q
P
Q
V
F
Q
A
Site 53
S498
Q
V
F
Q
A
G
T
S
K
P
L
H
S
S
G
Site 54
T534
P
P
V
N
E
P
E
T
L
K
Q
Q
N
Q
Y
Site 55
Y541
T
L
K
Q
Q
N
Q
Y
Q
A
S
Y
N
Q
S
Site 56
S544
Q
Q
N
Q
Y
Q
A
S
Y
N
Q
S
F
S
S
Site 57
Y545
Q
N
Q
Y
Q
A
S
Y
N
Q
S
F
S
S
Q
Site 58
S548
Y
Q
A
S
Y
N
Q
S
F
S
S
Q
P
H
Q
Site 59
S551
S
Y
N
Q
S
F
S
S
Q
P
H
Q
V
E
Q
Site 60
T568
L
Q
Q
E
Q
L
Q
T
V
V
G
T
Y
H
G
Site 61
T572
Q
L
Q
T
V
V
G
T
Y
H
G
S
P
D
Q
Site 62
S576
V
V
G
T
Y
H
G
S
P
D
Q
S
H
Q
V
Site 63
T584
P
D
Q
S
H
Q
V
T
G
N
H
Q
Q
P
P
Site 64
Y604
F
P
R
S
N
Q
P
Y
Y
N
S
R
G
V
S
Site 65
Y605
P
R
S
N
Q
P
Y
Y
N
S
R
G
V
S
R
Site 66
S607
S
N
Q
P
Y
Y
N
S
R
G
V
S
R
G
G
Site 67
S611
Y
Y
N
S
R
G
V
S
R
G
G
S
R
G
A
Site 68
S615
R
G
V
S
R
G
G
S
R
G
A
R
G
L
M
Site 69
Y625
A
R
G
L
M
N
G
Y
R
G
P
A
N
G
F
Site 70
Y636
A
N
G
F
R
G
G
Y
D
G
Y
R
P
S
F
Site 71
Y639
F
R
G
G
Y
D
G
Y
R
P
S
F
S
N
T
Site 72
S642
G
Y
D
G
Y
R
P
S
F
S
N
T
P
N
S
Site 73
S644
D
G
Y
R
P
S
F
S
N
T
P
N
S
G
Y
Site 74
T646
Y
R
P
S
F
S
N
T
P
N
S
G
Y
T
Q
Site 75
S649
S
F
S
N
T
P
N
S
G
Y
T
Q
S
Q
F
Site 76
Y651
S
N
T
P
N
S
G
Y
T
Q
S
Q
F
S
A
Site 77
T652
N
T
P
N
S
G
Y
T
Q
S
Q
F
S
A
P
Site 78
S654
P
N
S
G
Y
T
Q
S
Q
F
S
A
P
R
D
Site 79
S657
G
Y
T
Q
S
Q
F
S
A
P
R
D
Y
S
G
Site 80
Y662
Q
F
S
A
P
R
D
Y
S
G
Y
Q
R
D
G
Site 81
S663
F
S
A
P
R
D
Y
S
G
Y
Q
R
D
G
Y
Site 82
Y665
A
P
R
D
Y
S
G
Y
Q
R
D
G
Y
Q
Q
Site 83
Y670
S
G
Y
Q
R
D
G
Y
Q
Q
N
F
K
R
G
Site 84
S678
Q
Q
N
F
K
R
G
S
G
Q
S
G
P
R
G
Site 85
S681
F
K
R
G
S
G
Q
S
G
P
R
G
A
P
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