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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:
PTGER3
Full Name:
Prostaglandin E2 receptor EP3 subtype
Alias:
PGE2-R;Prostanoid EP3 receptor
Type:
Mass (Da):
43310
Number AA:
390
UniProt ID:
P43115
International Prot ID:
Sequence:
Retrieve full protein sequence
GO Terms
External Links
Internal Links
Cellular Component:
Uniprot
OncoNet
Molecular Function:
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
Y21
C
T
R
L
N
H
S
Y
T
G
M
W
A
P
E
Site 2
T22
T
R
L
N
H
S
Y
T
G
M
W
A
P
E
R
Site 3
T38
A
E
A
R
G
N
L
T
R
P
P
G
S
G
E
Site 4
S43
N
L
T
R
P
P
G
S
G
E
D
C
G
S
V
Site 5
S76
A
M
L
L
V
S
R
S
Y
R
R
R
E
S
K
Site 6
Y77
M
L
L
V
S
R
S
Y
R
R
R
E
S
K
R
Site 7
S82
R
S
Y
R
R
R
E
S
K
R
K
K
S
F
L
Site 8
S87
R
E
S
K
R
K
K
S
F
L
L
C
I
G
W
Site 9
T107
L
V
G
Q
L
L
T
T
P
V
V
I
V
V
Y
Site 10
Y165
A
I
R
A
P
H
W
Y
A
S
H
M
K
T
R
Site 11
T171
W
Y
A
S
H
M
K
T
R
A
T
R
A
V
L
Site 12
T212
G
T
W
C
F
I
S
T
G
R
G
G
N
G
T
Site 13
T219
T
G
R
G
G
N
G
T
S
S
S
H
N
W
G
Site 14
S220
G
R
G
G
N
G
T
S
S
S
H
N
W
G
N
Site 15
S221
R
G
G
N
G
T
S
S
S
H
N
W
G
N
L
Site 16
S222
G
G
N
G
T
S
S
S
H
N
W
G
N
L
F
Site 17
T265
S
R
C
R
A
K
A
T
A
S
Q
S
S
A
Q
Site 18
S267
C
R
A
K
A
T
A
S
Q
S
S
A
Q
W
G
Site 19
T277
S
A
Q
W
G
R
I
T
T
E
T
A
I
Q
L
Site 20
T278
A
Q
W
G
R
I
T
T
E
T
A
I
Q
L
M
Site 21
T317
T
S
V
E
H
C
K
T
H
T
E
K
Q
K
E
Site 22
Y362
R
K
F
C
Q
I
R
Y
H
T
N
N
Y
A
S
Site 23
T364
F
C
Q
I
R
Y
H
T
N
N
Y
A
S
S
S
Site 24
Y367
I
R
Y
H
T
N
N
Y
A
S
S
S
T
S
L
Site 25
S369
Y
H
T
N
N
Y
A
S
S
S
T
S
L
P
C
Site 26
S371
T
N
N
Y
A
S
S
S
T
S
L
P
C
Q
C
Site 27
S373
N
Y
A
S
S
S
T
S
L
P
C
Q
C
S
S
Site 28
S379
T
S
L
P
C
Q
C
S
S
T
L
M
W
S
D
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