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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:
MSI1
Full Name:
RNA-binding protein Musashi homolog 1
Alias:
MSI1H; musashi 1; musashi-1
Type:
RNA binding protein
Mass (Da):
39125
Number AA:
362
UniProt ID:
O43347
International Prot ID:
IPI00001007
Sequence:
Retrieve full protein sequence
GO Terms
External Links
Internal Links
Cellular Component:
GO:0005737
GO:0005634
Uniprot
OncoNet
Molecular Function:
GO:0000166
PhosphoSite+
KinaseNET
Biological Process:
GO:0007399
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
S12
A
P
Q
P
G
L
A
S
P
D
S
P
H
D
P
Site 2
S15
P
G
L
A
S
P
D
S
P
H
D
P
C
K
M
Site 3
S28
K
M
F
I
G
G
L
S
W
Q
T
T
Q
E
G
Site 4
T32
G
G
L
S
W
Q
T
T
Q
E
G
L
R
E
Y
Site 5
Y39
T
Q
E
G
L
R
E
Y
F
G
Q
F
G
E
V
Site 6
T57
L
V
M
R
D
P
L
T
K
R
S
R
G
F
G
Site 7
S87
Q
S
R
H
E
L
D
S
K
T
I
D
P
K
V
Site 8
T89
R
H
E
L
D
S
K
T
I
D
P
K
V
A
F
Site 9
T121
G
G
L
S
V
N
T
T
V
E
D
V
K
Q
Y
Site 10
Y128
T
V
E
D
V
K
Q
Y
F
E
Q
F
G
K
V
Site 11
T156
H
R
G
F
G
F
V
T
F
E
S
E
D
I
V
Site 12
S191
A
Q
P
K
E
V
M
S
P
T
G
S
A
R
G
Site 13
S195
E
V
M
S
P
T
G
S
A
R
G
R
S
R
V
Site 14
S200
T
G
S
A
R
G
R
S
R
V
M
P
Y
G
M
Site 15
T225
G
Y
P
G
F
Q
A
T
T
Y
A
S
R
S
Y
Site 16
Y227
P
G
F
Q
A
T
T
Y
A
S
R
S
Y
T
G
Site 17
S231
A
T
T
Y
A
S
R
S
Y
T
G
L
A
P
G
Site 18
Y232
T
T
Y
A
S
R
S
Y
T
G
L
A
P
G
Y
Site 19
T233
T
Y
A
S
R
S
Y
T
G
L
A
P
G
Y
T
Site 20
Y239
Y
T
G
L
A
P
G
Y
T
Y
Q
F
P
E
F
Site 21
T240
T
G
L
A
P
G
Y
T
Y
Q
F
P
E
F
R
Site 22
Y241
G
L
A
P
G
Y
T
Y
Q
F
P
E
F
R
V
Site 23
T251
P
E
F
R
V
E
R
T
P
L
P
S
A
P
V
Site 24
S255
V
E
R
T
P
L
P
S
A
P
V
L
P
E
L
Site 25
S288
A
V
V
R
G
T
G
S
H
P
W
T
M
A
P
Site 26
T292
G
T
G
S
H
P
W
T
M
A
P
P
P
G
S
Site 27
S299
T
M
A
P
P
P
G
S
T
P
S
R
T
G
G
Site 28
T300
M
A
P
P
P
G
S
T
P
S
R
T
G
G
F
Site 29
S302
P
P
P
G
S
T
P
S
R
T
G
G
F
L
G
Site 30
T310
R
T
G
G
F
L
G
T
T
S
P
G
P
M
A
Site 31
Y320
P
G
P
M
A
E
L
Y
G
A
A
N
Q
D
S
Site 32
S327
Y
G
A
A
N
Q
D
S
G
V
S
S
Y
I
S
Site 33
S331
N
Q
D
S
G
V
S
S
Y
I
S
A
A
S
P
Site 34
S334
S
G
V
S
S
Y
I
S
A
A
S
P
A
P
S
Site 35
S337
S
S
Y
I
S
A
A
S
P
A
P
S
T
G
F
Site 36
S341
S
A
A
S
P
A
P
S
T
G
F
G
H
S
L
Site 37
T342
A
A
S
P
A
P
S
T
G
F
G
H
S
L
G
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