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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:
PPP1R2P9
Full Name:
Putative type-1 protein phosphatase inhibitor 4
Alias:
Protein phosphatase 1, regulatory subunit 2 pseudogene 9
Type:
Mass (Da):
22660
Number AA:
202
UniProt ID:
O14990
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
S6
_
_
M
S
A
S
T
S
S
H
R
P
I
K
G
Site 2
S7
_
M
S
A
S
T
S
S
H
R
P
I
K
G
I
Site 3
S19
K
G
I
L
K
N
K
S
S
S
G
S
S
V
A
Site 4
S20
G
I
L
K
N
K
S
S
S
G
S
S
V
A
T
Site 5
S21
I
L
K
N
K
S
S
S
G
S
S
V
A
T
S
Site 6
S23
K
N
K
S
S
S
G
S
S
V
A
T
S
G
Q
Site 7
S24
N
K
S
S
S
G
S
S
V
A
T
S
G
Q
Q
Site 8
T27
S
S
G
S
S
V
A
T
S
G
Q
Q
S
G
G
Site 9
S28
S
G
S
S
V
A
T
S
G
Q
Q
S
G
G
T
Site 10
S32
V
A
T
S
G
Q
Q
S
G
G
T
I
Q
D
V
Site 11
S44
Q
D
V
K
R
K
K
S
Q
K
W
D
E
S
S
Site 12
T59
I
L
A
A
H
R
A
T
Y
R
D
Y
D
L
M
Site 13
Y60
L
A
A
H
R
A
T
Y
R
D
Y
D
L
M
K
Site 14
Y63
H
R
A
T
Y
R
D
Y
D
L
M
K
A
N
E
Site 15
S74
K
A
N
E
P
G
T
S
Y
M
S
V
Q
D
N
Site 16
Y75
A
N
E
P
G
T
S
Y
M
S
V
Q
D
N
G
Site 17
S77
E
P
G
T
S
Y
M
S
V
Q
D
N
G
E
D
Site 18
S85
V
Q
D
N
G
E
D
S
V
R
D
V
E
G
E
Site 19
S94
R
D
V
E
G
E
D
S
V
R
G
V
E
G
K
Site 20
S107
G
K
E
A
T
D
A
S
D
H
S
C
E
V
D
Site 21
S110
A
T
D
A
S
D
H
S
C
E
V
D
E
Q
E
Site 22
S119
E
V
D
E
Q
E
S
S
E
A
Y
M
R
K
I
Site 23
Y122
E
Q
E
S
S
E
A
Y
M
R
K
I
L
L
H
Site 24
Y145
E
M
R
R
R
L
H
Y
N
E
E
L
N
I
K
Site 25
S164
L
M
W
K
E
L
Q
S
E
D
N
E
N
E
E
Site 26
T172
E
D
N
E
N
E
E
T
P
Q
G
T
N
E
E
Site 27
T181
Q
G
T
N
E
E
K
T
A
A
E
E
S
E
E
Site 28
T192
E
S
E
E
A
P
L
T
G
G
L
Q
T
Q
S
Site 29
T197
P
L
T
G
G
L
Q
T
Q
S
C
D
P
_
_
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