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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:
KCNK9
Full Name:
Potassium channel subfamily K member 9
Alias:
Acid-sensitive potassium channel protein TASK-3;TWIK-related acid-sensitive K(+) channel 3;Two pore potassium channel KT3.2
Type:
Mass (Da):
42264
Number AA:
374
UniProt ID:
Q9NPC2
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
Y52
E
I
R
I
K
G
K
Y
N
I
S
S
E
D
Y
Site 2
S55
I
K
G
K
Y
N
I
S
S
E
D
Y
R
Q
L
Site 3
S56
K
G
K
Y
N
I
S
S
E
D
Y
R
Q
L
E
Site 4
Y59
Y
N
I
S
S
E
D
Y
R
Q
L
E
L
V
I
Site 5
T103
Y
G
H
A
A
P
G
T
D
A
G
K
A
F
C
Site 6
Y113
G
K
A
F
C
M
F
Y
A
V
L
G
I
P
L
Site 7
T134
S
L
G
E
R
M
N
T
F
V
R
Y
L
L
K
Site 8
Y138
R
M
N
T
F
V
R
Y
L
L
K
R
I
K
K
Site 9
T248
L
V
V
L
R
F
L
T
M
N
S
E
D
E
R
Site 10
S251
L
R
F
L
T
M
N
S
E
D
E
R
R
D
A
Site 11
S263
R
D
A
E
E
R
A
S
L
A
G
N
R
N
S
Site 12
S270
S
L
A
G
N
R
N
S
M
V
I
H
I
P
E
Site 13
S282
I
P
E
E
P
R
P
S
R
P
R
Y
K
A
D
Site 14
Y286
P
R
P
S
R
P
R
Y
K
A
D
V
P
D
L
Site 15
Y302
S
V
C
S
C
T
C
Y
R
S
Q
D
Y
G
G
Site 16
Y307
T
C
Y
R
S
Q
D
Y
G
G
R
S
V
A
P
Site 17
S311
S
Q
D
Y
G
G
R
S
V
A
P
Q
N
S
F
Site 18
S317
R
S
V
A
P
Q
N
S
F
S
A
K
L
A
P
Site 19
S319
V
A
P
Q
N
S
F
S
A
K
L
A
P
H
Y
Site 20
Y326
S
A
K
L
A
P
H
Y
F
H
S
I
S
Y
K
Site 21
S329
L
A
P
H
Y
F
H
S
I
S
Y
K
I
E
E
Site 22
S338
S
Y
K
I
E
E
I
S
P
S
T
L
K
N
S
Site 23
S340
K
I
E
E
I
S
P
S
T
L
K
N
S
L
F
Site 24
T341
I
E
E
I
S
P
S
T
L
K
N
S
L
F
P
Site 25
S345
S
P
S
T
L
K
N
S
L
F
P
S
P
I
S
Site 26
S349
L
K
N
S
L
F
P
S
P
I
S
S
I
S
P
Site 27
S352
S
L
F
P
S
P
I
S
S
I
S
P
G
L
H
Site 28
S353
L
F
P
S
P
I
S
S
I
S
P
G
L
H
S
Site 29
S355
P
S
P
I
S
S
I
S
P
G
L
H
S
F
T
Site 30
S360
S
I
S
P
G
L
H
S
F
T
D
H
Q
R
L
Site 31
T362
S
P
G
L
H
S
F
T
D
H
Q
R
L
M
K
Site 32
S373
R
L
M
K
R
R
K
S
V
_
_
_
_
_
_
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