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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:
SLC9A3R2
Full Name:
Na(+)/H(+) exchange regulatory cofactor NHE-RF2
Alias:
E3KARP; Na( )/H( ) exchange regulatory cofactor NHE-RF2; NHE3 kinase A regulatory protein E3KARP; NHERF-2; NHR2; NHRF2; SIP- 1; SIP-1; Sodium-hydrogen exchanger regulatory factor 2; Solute carrier family 9 (sodium/hydrogen exchanger) member 3 regulator 2; Solute carrier family 9 isoform A3 regulatory factor 2; SRY interacting protein 1; TKA-1; Tyrosine kinase activator protein 1
Type:
Adapter/scaffold protein
Mass (Da):
37414
Number AA:
337
UniProt ID:
Q15599
International Prot ID:
IPI00385034
Sequence:
Retrieve full protein sequence
GO Terms
External Links
Internal Links
Cellular Component:
GO:0005737
GO:0019898
GO:0005634
Uniprot
OncoNet
Molecular Function:
GO:0008022
PhosphoSite+
KinaseNET
Biological Process:
GO:0006461
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
Y21
L
V
R
G
E
Q
G
Y
G
F
H
L
H
G
E
Site 2
S43
I
R
R
V
E
P
G
S
P
A
E
A
A
A
L
Site 3
T102
E
L
R
R
R
Q
L
T
C
T
E
E
M
A
Q
Site 4
T104
R
R
R
Q
L
T
C
T
E
E
M
A
Q
R
G
Site 5
T128
P
K
P
D
W
A
H
T
G
S
H
S
S
E
A
Site 6
S130
P
D
W
A
H
T
G
S
H
S
S
E
A
G
K
Site 7
S133
A
H
T
G
S
H
S
S
E
A
G
K
K
D
V
Site 8
S167
G
Y
G
F
N
L
H
S
D
K
S
R
P
G
Q
Site 9
S170
F
N
L
H
S
D
K
S
R
P
G
Q
Y
I
R
Site 10
Y175
D
K
S
R
P
G
Q
Y
I
R
S
V
D
P
G
Site 11
S178
R
P
G
Q
Y
I
R
S
V
D
P
G
S
P
A
Site 12
S183
I
R
S
V
D
P
G
S
P
A
A
R
S
G
L
Site 13
S188
P
G
S
P
A
A
R
S
G
L
R
A
Q
D
R
Site 14
S215
R
H
A
E
V
V
A
S
I
K
A
R
E
D
E
Site 15
T232
L
L
V
V
D
P
E
T
D
E
H
F
K
R
L
Site 16
T242
H
F
K
R
L
R
V
T
P
T
E
E
H
V
E
Site 17
S254
H
V
E
G
P
L
P
S
P
V
T
N
G
T
S
Site 18
T257
G
P
L
P
S
P
V
T
N
G
T
S
P
A
Q
Site 19
T260
P
S
P
V
T
N
G
T
S
P
A
Q
L
N
G
Site 20
S261
S
P
V
T
N
G
T
S
P
A
Q
L
N
G
G
Site 21
S269
P
A
Q
L
N
G
G
S
A
C
S
S
R
S
D
Site 22
S272
L
N
G
G
S
A
C
S
S
R
S
D
L
P
G
Site 23
S273
N
G
G
S
A
C
S
S
R
S
D
L
P
G
S
Site 24
S275
G
S
A
C
S
S
R
S
D
L
P
G
S
D
K
Site 25
S280
S
R
S
D
L
P
G
S
D
K
D
T
E
D
G
Site 26
T284
L
P
G
S
D
K
D
T
E
D
G
S
A
W
K
Site 27
S303
Q
E
S
G
L
H
L
S
P
T
A
A
E
A
K
Site 28
T305
S
G
L
H
L
S
P
T
A
A
E
A
K
E
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