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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:
P2RX4
Full Name:
P2X purinoceptor 4
Alias:
ATP receptor; ATP-gated cation channel; Purinergic receptor
Type:
Plasma membrane, Integral plasma membrane, Cell junction, Perinuclear region of cytoplasm protein
Mass (Da):
43369
Number AA:
388
UniProt ID:
Q99571
International Prot ID:
IPI00293327
Sequence:
Retrieve full protein sequence
GO Terms
External Links
Internal Links
Cellular Component:
GO:0030054
GO:0005887
GO:0048471
Uniprot
OncoNet
Molecular Function:
GO:0005524
GO:0004931
GO:0045296
PhosphoSite+
KinaseNET
Biological Process:
GO:0042118
GO:0010614
GO:0010524
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
T17
A
F
L
F
E
Y
D
T
P
R
I
V
L
I
R
Site 2
T146
T
H
S
N
G
V
S
T
G
R
C
V
A
F
N
Site 3
T210
R
N
I
L
P
N
I
T
T
T
Y
L
K
S
C
Site 4
S289
R
D
V
E
H
N
V
S
P
G
Y
N
F
R
F
Site 5
Y292
E
H
N
V
S
P
G
Y
N
F
R
F
A
K
Y
Site 6
Y299
Y
N
F
R
F
A
K
Y
Y
R
D
L
A
G
N
Site 7
Y300
N
F
R
F
A
K
Y
Y
R
D
L
A
G
N
E
Site 8
Y366
Y
C
M
K
K
R
L
Y
Y
R
E
K
K
Y
K
Site 9
Y367
C
M
K
K
R
L
Y
Y
R
E
K
K
Y
K
Y
Site 10
Y372
L
Y
Y
R
E
K
K
Y
K
Y
V
E
D
Y
E
Site 11
Y374
Y
R
E
K
K
Y
K
Y
V
E
D
Y
E
Q
G
Site 12
Y378
K
Y
K
Y
V
E
D
Y
E
Q
G
L
A
S
E
Site 13
S384
D
Y
E
Q
G
L
A
S
E
L
D
Q
_
_
_
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