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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:
PHAX
Full Name:
Phosphorylated adapter RNA export protein
Alias:
FLJ13193; Phosphorylated adapter RNA export protein; Phosphorylated adaptor for RNA export; RNA U small nuclear RNA export adapter; RNUXA
Type:
RNA binding protein
Mass (Da):
44403
Number AA:
394
UniProt ID:
Q9H814
International Prot ID:
IPI00303402
Sequence:
Retrieve full protein sequence
GO Terms
External Links
Internal Links
Cellular Component:
GO:0015030
GO:0005829
GO:0005737
Uniprot
OncoNet
Molecular Function:
GO:0003723
GO:0003723
GO:0005488
PhosphoSite+
KinaseNET
Biological Process:
GO:0015031
GO:0000387
GO:0006408
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
S14
D
M
E
D
G
Q
L
S
D
S
D
S
D
M
T
Site 2
S16
E
D
G
Q
L
S
D
S
D
S
D
M
T
V
A
Site 3
S18
G
Q
L
S
D
S
D
S
D
M
T
V
A
P
S
Site 4
T21
S
D
S
D
S
D
M
T
V
A
P
S
D
R
P
Site 5
S25
S
D
M
T
V
A
P
S
D
R
P
L
Q
L
P
Site 6
S39
P
K
V
L
G
G
D
S
A
M
R
A
F
Q
N
Site 7
S55
A
T
A
C
A
P
V
S
H
Y
R
A
V
E
S
Site 8
Y57
A
C
A
P
V
S
H
Y
R
A
V
E
S
V
D
Site 9
S62
S
H
Y
R
A
V
E
S
V
D
S
S
E
E
S
Site 10
S65
R
A
V
E
S
V
D
S
S
E
E
S
F
S
D
Site 11
S66
A
V
E
S
V
D
S
S
E
E
S
F
S
D
S
Site 12
S69
S
V
D
S
S
E
E
S
F
S
D
S
D
D
D
Site 13
S71
D
S
S
E
E
S
F
S
D
S
D
D
D
S
C
Site 14
S73
S
E
E
S
F
S
D
S
D
D
D
S
C
L
W
Site 15
S77
F
S
D
S
D
D
D
S
C
L
W
K
R
K
R
Site 16
S102
E
P
F
Q
F
G
Q
S
S
Q
K
P
P
V
A
Site 17
S103
P
F
Q
F
G
Q
S
S
Q
K
P
P
V
A
G
Site 18
T142
G
I
L
G
M
E
G
T
I
D
R
S
R
Q
S
Site 19
S149
T
I
D
R
S
R
Q
S
E
T
Y
N
Y
L
L
Site 20
Y152
R
S
R
Q
S
E
T
Y
N
Y
L
L
A
K
K
Site 21
Y154
R
Q
S
E
T
Y
N
Y
L
L
A
K
K
L
R
Site 22
S164
A
K
K
L
R
K
E
S
Q
E
H
T
K
D
L
Site 23
Y178
L
D
K
E
L
D
E
Y
M
H
G
G
K
K
M
Site 24
S187
H
G
G
K
K
M
G
S
K
E
E
E
N
G
Q
Site 25
Y215
G
N
R
P
E
M
N
Y
K
G
R
Y
E
I
T
Site 26
S226
Y
E
I
T
A
E
D
S
Q
E
K
V
A
D
E
Site 27
S235
E
K
V
A
D
E
I
S
F
R
L
Q
E
P
K
Site 28
S280
G
L
F
I
M
N
G
S
R
R
R
T
P
G
G
Site 29
T284
M
N
G
S
R
R
R
T
P
G
G
V
F
L
N
Site 30
T296
F
L
N
L
L
K
N
T
P
S
I
S
E
E
Q
Site 31
S298
N
L
L
K
N
T
P
S
I
S
E
E
Q
I
K
Site 32
S300
L
K
N
T
P
S
I
S
E
E
Q
I
K
D
I
Site 33
Y309
E
Q
I
K
D
I
F
Y
I
E
N
Q
K
E
Y
Site 34
T327
K
A
A
R
K
R
R
T
Q
V
L
G
K
K
M
Site 35
S340
K
M
K
Q
A
I
K
S
L
N
F
Q
E
D
D
Site 36
T349
N
F
Q
E
D
D
D
T
S
R
E
T
F
A
S
Site 37
S350
F
Q
E
D
D
D
T
S
R
E
T
F
A
S
D
Site 38
T353
D
D
D
T
S
R
E
T
F
A
S
D
T
N
E
Site 39
S356
T
S
R
E
T
F
A
S
D
T
N
E
A
L
A
Site 40
T358
R
E
T
F
A
S
D
T
N
E
A
L
A
S
L
Site 41
S364
D
T
N
E
A
L
A
S
L
D
E
S
Q
E
G
Site 42
S368
A
L
A
S
L
D
E
S
Q
E
G
H
A
E
A
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