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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:
S1PR3
Full Name:
Sphingosine 1-phosphate receptor 3
Alias:
Edg3; Edg-3; Endothelial differentiation sphingolipid G protein-coupled receptor 3; Endothelial differentiation, sphingolipid G protein-coupled receptor, 3; Flj37523; Flj93220; Lpb3; Lysosphingolipid receptor; Mgc71696; S1p3; S1pr3; Sphingosine-1-phosphate receptor 3
Type:
Mass (Da):
42250
Number AA:
378
UniProt ID:
Q99500
International Prot ID:
IPI00015983
Sequence:
Retrieve full protein sequence
GO Terms
External Links
Internal Links
Cellular Component:
GO:0005887
Uniprot
OncoNet
Molecular Function:
GO:0008289
GO:0001619
PhosphoSite+
KinaseNET
Biological Process:
GO:0009653
GO:0007204
GO:0006954
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
Y22
N
E
T
L
R
E
H
Y
Q
Y
V
G
K
L
A
Site 2
Y24
T
L
R
E
H
Y
Q
Y
V
G
K
L
A
G
R
Site 3
S36
A
G
R
L
K
E
A
S
E
G
S
T
L
T
T
Site 4
Y75
N
K
F
H
N
R
M
Y
F
F
I
G
N
L
A
Site 5
S105
M
S
G
K
K
T
F
S
L
S
P
T
V
W
F
Site 6
S107
G
K
K
T
F
S
L
S
P
T
V
W
F
L
R
Site 7
T109
K
T
F
S
L
S
P
T
V
W
F
L
R
E
G
Site 8
T139
I
A
I
E
R
H
L
T
M
I
K
M
R
P
Y
Site 9
Y146
T
M
I
K
M
R
P
Y
D
A
N
K
R
H
R
Site 10
T187
H
N
L
P
D
C
S
T
I
L
P
L
Y
S
K
Site 11
S224
R
I
Y
F
L
V
K
S
S
S
R
K
V
A
N
Site 12
S225
I
Y
F
L
V
K
S
S
S
R
K
V
A
N
H
Site 13
S226
Y
F
L
V
K
S
S
S
R
K
V
A
N
H
N
Site 14
S235
K
V
A
N
H
N
N
S
E
R
S
M
A
L
L
Site 15
T299
A
M
N
P
V
I
Y
T
L
A
S
K
E
M
R
Site 16
S326
R
G
R
G
A
R
A
S
P
I
Q
P
A
L
D
Site 17
S335
I
Q
P
A
L
D
P
S
R
S
K
S
S
S
S
Site 18
S337
P
A
L
D
P
S
R
S
K
S
S
S
S
N
N
Site 19
S339
L
D
P
S
R
S
K
S
S
S
S
N
N
S
S
Site 20
S340
D
P
S
R
S
K
S
S
S
S
N
N
S
S
H
Site 21
S341
P
S
R
S
K
S
S
S
S
N
N
S
S
H
S
Site 22
S342
S
R
S
K
S
S
S
S
N
N
S
S
H
S
P
Site 23
S345
K
S
S
S
S
N
N
S
S
H
S
P
K
V
K
Site 24
S346
S
S
S
S
N
N
S
S
H
S
P
K
V
K
E
Site 25
S348
S
S
N
N
S
S
H
S
P
K
V
K
E
D
L
Site 26
T358
V
K
E
D
L
P
H
T
A
P
S
S
C
I
M
Site 27
S362
L
P
H
T
A
P
S
S
C
I
M
D
K
N
A
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