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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:
FRS3
Full Name:
Fibroblast growth factor receptor substrate 3
Alias:
FRS2B; FRS2beta; MGC17167; SNT2; SNT-2
Type:
Membrane protein
Mass (Da):
54462
Number AA:
492
UniProt ID:
O43559
International Prot ID:
IPI00009089
Sequence:
Retrieve full protein sequence
GO Terms
External Links
Internal Links
Cellular Component:
GO:0031225
Uniprot
OncoNet
Molecular Function:
GO:0005104
GO:0005158
PhosphoSite+
KinaseNET
Biological Process:
GO:0008543
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
S12
C
S
C
L
N
R
D
S
V
P
D
N
H
P
T
Site 2
Y59
R
E
A
V
R
W
P
Y
L
C
L
R
R
Y
G
Site 3
Y65
P
Y
L
C
L
R
R
Y
G
Y
D
S
N
L
F
Site 4
Y67
L
C
L
R
R
Y
G
Y
D
S
N
L
F
S
F
Site 5
S69
L
R
R
Y
G
Y
D
S
N
L
F
S
F
E
S
Site 6
S73
G
Y
D
S
N
L
F
S
F
E
S
G
R
R
C
Site 7
S76
S
N
L
F
S
F
E
S
G
R
R
C
Q
T
G
Site 8
T82
E
S
G
R
R
C
Q
T
G
Q
G
I
F
A
F
Site 9
S123
P
V
I
I
T
R
N
S
H
P
A
E
L
D
L
Site 10
Y142
Q
P
P
N
A
L
G
Y
T
V
S
S
F
S
N
Site 11
T143
P
P
N
A
L
G
Y
T
V
S
S
F
S
N
G
Site 12
S145
N
A
L
G
Y
T
V
S
S
F
S
N
G
C
P
Site 13
S148
G
Y
T
V
S
S
F
S
N
G
C
P
G
E
G
Site 14
S159
P
G
E
G
P
R
F
S
A
P
R
R
L
S
T
Site 15
S165
F
S
A
P
R
R
L
S
T
S
S
L
R
H
P
Site 16
T166
S
A
P
R
R
L
S
T
S
S
L
R
H
P
S
Site 17
S167
A
P
R
R
L
S
T
S
S
L
R
H
P
S
L
Site 18
S168
P
R
R
L
S
T
S
S
L
R
H
P
S
L
G
Site 19
S173
T
S
S
L
R
H
P
S
L
G
E
E
S
T
H
Site 20
S189
L
I
A
P
D
E
Q
S
H
T
Y
V
N
T
P
Site 21
T191
A
P
D
E
Q
S
H
T
Y
V
N
T
P
A
S
Site 22
Y192
P
D
E
Q
S
H
T
Y
V
N
T
P
A
S
E
Site 23
T195
Q
S
H
T
Y
V
N
T
P
A
S
E
D
D
H
Site 24
S198
T
Y
V
N
T
P
A
S
E
D
D
H
R
R
G
Site 25
Y287
P
A
Q
P
K
C
T
Y
E
N
V
T
G
G
L
Site 26
S303
R
G
A
G
W
R
L
S
P
E
E
P
G
W
N
Site 27
Y322
R
R
A
A
L
L
H
Y
E
N
L
P
P
L
P
Site 28
S334
P
L
P
P
V
W
E
S
Q
A
Q
Q
L
G
G
Site 29
S349
E
A
G
D
D
G
D
S
R
D
G
L
T
P
S
Site 30
T354
G
D
S
R
D
G
L
T
P
S
S
N
G
F
P
Site 31
S356
S
R
D
G
L
T
P
S
S
N
G
F
P
D
G
Site 32
S357
R
D
G
L
T
P
S
S
N
G
F
P
D
G
E
Site 33
T368
P
D
G
E
E
D
E
T
P
L
Q
K
P
T
S
Site 34
S375
T
P
L
Q
K
P
T
S
T
R
A
A
I
R
S
Site 35
S382
S
T
R
A
A
I
R
S
H
G
S
F
P
V
P
Site 36
S385
A
A
I
R
S
H
G
S
F
P
V
P
L
T
R
Site 37
T391
G
S
F
P
V
P
L
T
R
R
R
G
S
P
R
Site 38
S396
P
L
T
R
R
R
G
S
P
R
V
F
N
F
D
Site 39
Y417
E
P
P
R
Q
L
N
Y
I
Q
V
E
L
K
G
Site 40
S437
P
K
G
P
Q
N
P
S
S
P
Q
A
P
M
P
Site 41
S438
K
G
P
Q
N
P
S
S
P
Q
A
P
M
P
T
Site 42
T445
S
P
Q
A
P
M
P
T
T
H
P
A
R
S
S
Site 43
T446
P
Q
A
P
M
P
T
T
H
P
A
R
S
S
D
Site 44
S452
T
T
H
P
A
R
S
S
D
S
Y
A
V
I
D
Site 45
S454
H
P
A
R
S
S
D
S
Y
A
V
I
D
L
K
Site 46
Y455
P
A
R
S
S
D
S
Y
A
V
I
D
L
K
K
Site 47
T479
A
L
P
R
D
D
G
T
A
R
K
T
R
H
N
Site 48
T483
D
D
G
T
A
R
K
T
R
H
N
S
T
D
L
Site 49
S487
A
R
K
T
R
H
N
S
T
D
L
P
L
_
_
Site 50
T488
R
K
T
R
H
N
S
T
D
L
P
L
_
_
_
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