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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:
SPHK2
Full Name:
Sphingosine kinase 2
Alias:
EC 2.7.1.-; EC 2.7.1.91; SK 2; SPK 2
Type:
Lipid Metabolism - sphingolipid; EC 2.7.1.-; EC 2.7.1.91; Kinase, lipid
Mass (Da):
69217
Number AA:
654
UniProt ID:
Q9NRA0
International Prot ID:
IPI00215795
Sequence:
Retrieve full protein sequence
GO Terms
External Links
Internal Links
Cellular Component:
GO:0005829
GO:0005624
Uniprot
OncoNet
Molecular Function:
GO:0005524
GO:0017016
GO:0004143
PhosphoSite+
KinaseNET
Biological Process:
GO:0007205
GO:0006916
GO:0008283
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
T20
Q
R
P
D
Q
E
L
T
G
S
W
G
H
G
P
Site 2
S22
P
D
Q
E
L
T
G
S
W
G
H
G
P
R
S
Site 3
S29
S
W
G
H
G
P
R
S
T
L
V
R
A
K
A
Site 4
T30
W
G
H
G
P
R
S
T
L
V
R
A
K
A
M
Site 5
S47
P
P
P
P
L
A
A
S
T
P
L
L
H
G
E
Site 6
S57
L
L
H
G
E
F
G
S
Y
P
A
R
G
P
R
Site 7
Y58
L
H
G
E
F
G
S
Y
P
A
R
G
P
R
F
Site 8
T68
R
G
P
R
F
A
L
T
L
T
S
Q
A
L
H
Site 9
S71
R
F
A
L
T
L
T
S
Q
A
L
H
I
Q
R
Site 10
T102
A
E
V
S
G
C
C
T
L
R
S
R
S
P
S
Site 11
S105
S
G
C
C
T
L
R
S
R
S
P
S
D
S
A
Site 12
S107
C
C
T
L
R
S
R
S
P
S
D
S
A
A
Y
Site 13
S109
T
L
R
S
R
S
P
S
D
S
A
A
Y
F
C
Site 14
S111
R
S
R
S
P
S
D
S
A
A
Y
F
C
I
Y
Site 15
Y114
S
P
S
D
S
A
A
Y
F
C
I
Y
T
Y
P
Site 16
Y118
S
A
A
Y
F
C
I
Y
T
Y
P
R
G
R
R
Site 17
Y120
A
Y
F
C
I
Y
T
Y
P
R
G
R
R
G
A
Site 18
T132
R
G
A
R
R
R
A
T
R
T
F
R
A
D
G
Site 19
T134
A
R
R
R
A
T
R
T
F
R
A
D
G
A
A
Site 20
T173
L
P
G
D
G
E
I
T
P
D
L
L
P
R
P
Site 21
T220
L
S
F
N
L
I
Q
T
E
R
Q
N
H
A
R
Site 22
S234
R
E
L
V
Q
G
L
S
L
S
E
W
D
G
I
Site 23
S347
V
S
D
V
D
I
Q
S
E
R
F
R
A
L
G
Site 24
S355
E
R
F
R
A
L
G
S
A
R
F
T
L
G
T
Site 25
T359
A
L
G
S
A
R
F
T
L
G
T
V
L
G
L
Site 26
T371
L
G
L
A
T
L
H
T
Y
R
G
R
L
S
Y
Site 27
Y372
G
L
A
T
L
H
T
Y
R
G
R
L
S
Y
L
Site 28
S377
H
T
Y
R
G
R
L
S
Y
L
P
A
T
V
E
Site 29
Y378
T
Y
R
G
R
L
S
Y
L
P
A
T
V
E
P
Site 30
T382
R
L
S
Y
L
P
A
T
V
E
P
A
S
P
T
Site 31
S387
P
A
T
V
E
P
A
S
P
T
P
A
H
S
L
Site 32
T389
T
V
E
P
A
S
P
T
P
A
H
S
L
P
R
Site 33
S393
A
S
P
T
P
A
H
S
L
P
R
A
K
S
E
Site 34
S399
H
S
L
P
R
A
K
S
E
L
T
L
T
P
D
Site 35
T402
P
R
A
K
S
E
L
T
L
T
P
D
P
A
P
Site 36
T404
A
K
S
E
L
T
L
T
P
D
P
A
P
P
M
Site 37
S414
P
A
P
P
M
A
H
S
P
L
H
R
S
V
S
Site 38
S419
A
H
S
P
L
H
R
S
V
S
D
L
P
L
P
Site 39
S421
S
P
L
H
R
S
V
S
D
L
P
L
P
L
P
Site 40
S434
L
P
Q
P
A
L
A
S
P
G
S
P
E
P
L
Site 41
S445
P
E
P
L
P
I
L
S
L
N
G
G
G
P
E
Site 42
S466
G
A
G
D
A
P
L
S
P
D
P
L
L
S
S
Site 43
S472
L
S
P
D
P
L
L
S
S
P
P
G
S
P
K
Site 44
S473
S
P
D
P
L
L
S
S
P
P
G
S
P
K
A
Site 45
S477
L
L
S
S
P
P
G
S
P
K
A
A
L
H
S
Site 46
S484
S
P
K
A
A
L
H
S
P
V
S
E
G
A
P
Site 47
T503
S
S
G
L
P
L
P
T
P
D
A
R
V
G
A
Site 48
S511
P
D
A
R
V
G
A
S
T
C
G
P
P
D
H
Site 49
T512
D
A
R
V
G
A
S
T
C
G
P
P
D
H
L
Site 50
S594
M
E
R
G
S
H
F
S
L
G
C
P
Q
L
G
Site 51
T614
A
F
R
L
E
P
L
T
P
R
G
V
L
T
V
Site 52
T620
L
T
P
R
G
V
L
T
V
D
G
E
Q
V
E
Site 53
Y628
V
D
G
E
Q
V
E
Y
G
P
L
Q
A
Q
M
Site 54
T641
Q
M
H
P
G
I
G
T
L
L
T
G
P
P
G
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