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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:
PTGER4
Full Name:
Prostaglandin E2 receptor EP4 subtype
Alias:
Prostanoid EP4 receptor
Type:
G protein-coupled 7TM receptor
Mass (Da):
53119
Number AA:
488
UniProt ID:
P35408
International Prot ID:
IPI00018648
Sequence:
Retrieve full protein sequence
GO Terms
External Links
Internal Links
Cellular Component:
GO:0016021
GO:0005886
Uniprot
OncoNet
Molecular Function:
GO:0004957
PhosphoSite+
KinaseNET
Biological Process:
GO:0007188
GO:0006955
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
S8
M
S
T
P
G
V
N
S
S
A
S
L
S
P
D
Site 2
S9
S
T
P
G
V
N
S
S
A
S
L
S
P
D
R
Site 3
S11
P
G
V
N
S
S
A
S
L
S
P
D
R
L
N
Site 4
S13
V
N
S
S
A
S
L
S
P
D
R
L
N
S
P
Site 5
S45
A
I
V
V
L
C
K
S
R
K
E
Q
K
E
T
Site 6
T52
S
R
K
E
Q
K
E
T
T
F
Y
T
L
V
C
Site 7
T53
R
K
E
Q
K
E
T
T
F
Y
T
L
V
C
G
Site 8
Y80
S
P
V
T
I
A
T
Y
M
K
G
Q
W
P
G
Site 9
Y125
Y
L
A
I
N
H
A
Y
F
Y
S
H
Y
V
D
Site 10
Y130
H
A
Y
F
Y
S
H
Y
V
D
K
R
L
A
G
Site 11
S160
L
P
N
M
G
L
G
S
S
R
L
Q
Y
P
D
Site 12
S161
P
N
M
G
L
G
S
S
R
L
Q
Y
P
D
T
Site 13
Y165
L
G
S
S
R
L
Q
Y
P
D
T
W
C
F
I
Site 14
Y186
T
A
H
A
A
Y
S
Y
M
Y
A
G
F
S
S
Site 15
T221
H
R
Q
F
M
R
R
T
S
L
G
T
E
Q
H
Site 16
S222
R
Q
F
M
R
R
T
S
L
G
T
E
Q
H
H
Site 17
S235
H
H
A
A
A
A
A
S
V
A
S
R
G
H
P
Site 18
S245
S
R
G
H
P
A
A
S
P
A
L
P
R
L
S
Site 19
S252
S
P
A
L
P
R
L
S
D
F
R
R
R
R
S
Site 20
S259
S
D
F
R
R
R
R
S
F
R
R
I
A
G
A
Site 21
Y298
R
V
F
V
N
Q
L
Y
Q
P
S
L
E
R
E
Site 22
S301
V
N
Q
L
Y
Q
P
S
L
E
R
E
V
S
K
Site 23
S307
P
S
L
E
R
E
V
S
K
N
P
D
L
Q
A
Site 24
S338
L
L
R
K
T
V
L
S
K
A
I
E
K
I
K
Site 25
S354
L
F
C
R
I
G
G
S
R
R
E
R
S
G
Q
Site 26
S359
G
G
S
R
R
E
R
S
G
Q
H
C
S
D
S
Site 27
S364
E
R
S
G
Q
H
C
S
D
S
Q
R
T
S
S
Site 28
S366
S
G
Q
H
C
S
D
S
Q
R
T
S
S
A
M
Site 29
S370
C
S
D
S
Q
R
T
S
S
A
M
S
G
H
S
Site 30
S371
S
D
S
Q
R
T
S
S
A
M
S
G
H
S
R
Site 31
S374
Q
R
T
S
S
A
M
S
G
H
S
R
S
F
I
Site 32
S377
S
S
A
M
S
G
H
S
R
S
F
I
S
R
E
Site 33
S379
A
M
S
G
H
S
R
S
F
I
S
R
E
L
K
Site 34
S382
G
H
S
R
S
F
I
S
R
E
L
K
E
I
S
Site 35
S389
S
R
E
L
K
E
I
S
S
T
S
Q
T
L
L
Site 36
S390
R
E
L
K
E
I
S
S
T
S
Q
T
L
L
P
Site 37
T391
E
L
K
E
I
S
S
T
S
Q
T
L
L
P
D
Site 38
S392
L
K
E
I
S
S
T
S
Q
T
L
L
P
D
L
Site 39
T394
E
I
S
S
T
S
Q
T
L
L
P
D
L
S
L
Site 40
S400
Q
T
L
L
P
D
L
S
L
P
D
L
S
E
N
Site 41
S405
D
L
S
L
P
D
L
S
E
N
G
L
G
G
R
Site 42
T428
M
G
L
A
Q
E
D
T
T
S
L
R
T
L
R
Site 43
S430
L
A
Q
E
D
T
T
S
L
R
T
L
R
I
S
Site 44
T433
E
D
T
T
S
L
R
T
L
R
I
S
E
T
S
Site 45
S437
S
L
R
T
L
R
I
S
E
T
S
D
S
S
Q
Site 46
T439
R
T
L
R
I
S
E
T
S
D
S
S
Q
G
Q
Site 47
S440
T
L
R
I
S
E
T
S
D
S
S
Q
G
Q
D
Site 48
S442
R
I
S
E
T
S
D
S
S
Q
G
Q
D
S
E
Site 49
S443
I
S
E
T
S
D
S
S
Q
G
Q
D
S
E
S
Site 50
S448
D
S
S
Q
G
Q
D
S
E
S
V
L
L
V
D
Site 51
S450
S
Q
G
Q
D
S
E
S
V
L
L
V
D
E
A
Site 52
S460
L
V
D
E
A
G
G
S
G
R
A
G
P
A
P
Site 53
T475
K
G
S
S
L
Q
V
T
F
P
S
E
T
L
N
Site 54
T480
Q
V
T
F
P
S
E
T
L
N
L
S
E
K
C
Site 55
S484
P
S
E
T
L
N
L
S
E
K
C
I
_
_
_
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