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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:
SFRS3
Full Name:
Serine/arginine-rich splicing factor 3
Alias:
Pre-mRNA splicing factor SRP20; Pre-mRNA-splicing factor SRP20; Splicing factor, arginine/serine-rich 3; SRp20
Type:
RNA processing; RNA binding protein
Mass (Da):
19330
Number AA:
164
UniProt ID:
P84103
International Prot ID:
IPI00010204
Sequence:
Retrieve full protein sequence
GO Terms
External Links
Internal Links
Cellular Component:
GO:0005634
GO:0043226
GO:0043227
Uniprot
OncoNet
Molecular Function:
GO:0003723
GO:0000166
GO:0005515
PhosphoSite+
KinaseNET
Biological Process:
GO:0000398
GO:0000377
GO:0000398
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
S5
_
_
_
M
H
R
D
S
C
P
L
D
C
K
V
Site 2
Y13
C
P
L
D
C
K
V
Y
V
G
N
L
G
N
N
Site 3
T24
L
G
N
N
G
N
K
T
E
L
E
R
A
F
G
Site 4
Y32
E
L
E
R
A
F
G
Y
Y
G
P
L
R
S
V
Site 5
Y33
L
E
R
A
F
G
Y
Y
G
P
L
R
S
V
W
Site 6
S38
G
Y
Y
G
P
L
R
S
V
W
V
A
R
N
P
Site 7
T70
V
R
E
L
D
G
R
T
L
C
G
C
R
V
R
Site 8
S81
C
R
V
R
V
E
L
S
N
G
E
K
R
S
R
Site 9
S87
L
S
N
G
E
K
R
S
R
N
R
G
P
P
P
Site 10
S95
R
N
R
G
P
P
P
S
W
G
R
R
P
R
D
Site 11
Y104
G
R
R
P
R
D
D
Y
R
R
R
S
P
P
P
Site 12
S108
R
D
D
Y
R
R
R
S
P
P
P
R
R
R
S
Site 13
S115
S
P
P
P
R
R
R
S
P
R
R
R
S
F
S
Site 14
S120
R
R
S
P
R
R
R
S
F
S
R
S
R
S
R
Site 15
S122
S
P
R
R
R
S
F
S
R
S
R
S
R
S
L
Site 16
S124
R
R
R
S
F
S
R
S
R
S
R
S
L
S
R
Site 17
S126
R
S
F
S
R
S
R
S
R
S
L
S
R
D
R
Site 18
S128
F
S
R
S
R
S
R
S
L
S
R
D
R
R
R
Site 19
S130
R
S
R
S
R
S
L
S
R
D
R
R
R
E
R
Site 20
S138
R
D
R
R
R
E
R
S
L
S
R
E
R
N
H
Site 21
S140
R
R
R
E
R
S
L
S
R
E
R
N
H
K
P
Site 22
S148
R
E
R
N
H
K
P
S
R
S
F
S
R
S
R
Site 23
S150
R
N
H
K
P
S
R
S
F
S
R
S
R
S
R
Site 24
S152
H
K
P
S
R
S
F
S
R
S
R
S
R
S
R
Site 25
S154
P
S
R
S
F
S
R
S
R
S
R
S
R
S
N
Site 26
S156
R
S
F
S
R
S
R
S
R
S
R
S
N
E
R
Site 27
S158
F
S
R
S
R
S
R
S
R
S
N
E
R
K
_
Site 28
S160
R
S
R
S
R
S
R
S
N
E
R
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