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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:
KCNS3
Full Name:
Potassium voltage-gated channel subfamily S member 3
Alias:
Delayed-rectifier K(+) channel alpha subunit 3;Voltage-gated potassium channel subunit Kv9.3
Type:
Mass (Da):
55971
Number AA:
491
UniProt ID:
Q9BQ31
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
S27
N
V
G
G
F
K
Q
S
V
D
Q
S
T
L
L
Site 2
S31
F
K
Q
S
V
D
Q
S
T
L
L
R
F
P
H
Site 3
T32
K
Q
S
V
D
Q
S
T
L
L
R
F
P
H
T
Site 4
T46
T
R
L
G
K
L
L
T
C
H
S
E
E
A
I
Site 5
Y60
I
L
E
L
C
D
D
Y
S
V
A
D
K
E
Y
Site 6
S61
L
E
L
C
D
D
Y
S
V
A
D
K
E
Y
Y
Site 7
Y67
Y
S
V
A
D
K
E
Y
Y
F
D
R
N
P
S
Site 8
Y68
S
V
A
D
K
E
Y
Y
F
D
R
N
P
S
L
Site 9
Y78
R
N
P
S
L
F
R
Y
V
L
N
F
Y
Y
T
Site 10
Y105
S
F
C
Q
E
I
E
Y
W
G
I
N
E
L
F
Site 11
Y121
D
S
C
C
S
N
R
Y
Q
E
R
K
E
E
N
Site 12
S137
E
K
D
W
D
Q
K
S
H
D
V
S
T
D
S
Site 13
S141
D
Q
K
S
H
D
V
S
T
D
S
S
F
E
E
Site 14
T142
Q
K
S
H
D
V
S
T
D
S
S
F
E
E
S
Site 15
S144
S
H
D
V
S
T
D
S
S
F
E
E
S
S
L
Site 16
S145
H
D
V
S
T
D
S
S
F
E
E
S
S
L
F
Site 17
S149
T
D
S
S
F
E
E
S
S
L
F
E
K
E
L
Site 18
S150
D
S
S
F
E
E
S
S
L
F
E
K
E
L
E
Site 19
T161
K
E
L
E
K
F
D
T
L
R
F
G
Q
L
R
Site 20
S312
R
H
S
V
G
L
R
S
L
G
A
T
L
R
H
Site 21
T316
G
L
R
S
L
G
A
T
L
R
H
S
Y
H
E
Site 22
Y343
S
I
F
S
V
L
I
Y
S
V
E
K
D
D
H
Site 23
T351
S
V
E
K
D
D
H
T
S
S
L
T
S
I
P
Site 24
S352
V
E
K
D
D
H
T
S
S
L
T
S
I
P
I
Site 25
S353
E
K
D
D
H
T
S
S
L
T
S
I
P
I
C
Site 26
T376
T
T
V
G
Y
G
D
T
H
P
V
T
L
A
G
Site 27
Y412
I
F
N
K
F
S
K
Y
Y
Q
K
Q
K
D
I
Site 28
S425
D
I
D
V
D
Q
C
S
E
D
A
P
E
K
C
Site 29
Y437
E
K
C
H
E
L
P
Y
F
N
I
R
D
I
Y
Site 30
Y444
Y
F
N
I
R
D
I
Y
A
Q
R
M
H
A
F
Site 31
S463
S
S
V
G
I
V
V
S
D
P
D
S
T
D
A
Site 32
S467
I
V
V
S
D
P
D
S
T
D
A
S
S
I
E
Site 33
T468
V
V
S
D
P
D
S
T
D
A
S
S
I
E
D
Site 34
S471
D
P
D
S
T
D
A
S
S
I
E
D
N
E
D
Site 35
S472
P
D
S
T
D
A
S
S
I
E
D
N
E
D
I
Site 36
S484
E
D
I
C
N
T
T
S
L
E
N
C
T
A
K
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