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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:
4E-BP1
Full Name:
Eukaryotic translation initiation factor 4E-binding protein 1
Alias:
4EBP1; EIF4EBP1; Eukaryotic translation initiation factor 4E binding protein 1; Insulin-stimulated EIF-4E binding protein PHAS-I; P,OKCL.6; P/OKCL.6; PHAS-1; PHAS-I; Phosphorylated heat- and acid-stable protein regulated by insulin 1
Type:
Protein synthesis protein, inhibitor
Mass (Da):
12450
Number AA:
118
UniProt ID:
Q13541
International Prot ID:
IPI00002569
Sequence:
Retrieve full protein sequence
GO Terms
External Links
Internal Links
Cellular Component:
GO:0005829
Uniprot
OncoNet
Molecular Function:
GO:0005515
PhosphoSite+
KinaseNET
Biological Process:
Phosida
TranscriptoNet
STRING
Kinexus Products
Eukaryotic translation initiation factor 4E-binding protein 1 Thr-45 phosphosite T45 phosphosite-specific antibody AB-PN114#http://www.kinexusproducts.ca/ProductInfo_Antibody.aspx?Product_Number=AB-PN114#4E transcription factor binding protein 1 T37+T46 phosphosite-specific antibody AB-PN550#http://www.kinexusproducts.ca/ProductInfo_Antibody.aspx?Product_Number=AB-PN550#4E transcription factor binding protein 1 (D33-G40, human) pT37+pT46 phosphopeptide - Powder PE-04AQU90#http://www.kinexusproducts.ca/ProductInfo_Peptide.aspx?Product_Number=PE-04AQU90
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
S2
_
_
_
_
_
_
M
S
G
G
S
S
C
S
Q
Site 2
S5
_
_
_
M
S
G
G
S
S
C
S
Q
T
P
S
Site 3
S6
_
_
M
S
G
G
S
S
C
S
Q
T
P
S
R
Site 4
S8
M
S
G
G
S
S
C
S
Q
T
P
S
R
A
I
Site 5
T10
G
G
S
S
C
S
Q
T
P
S
R
A
I
P
A
Site 6
S12
S
S
C
S
Q
T
P
S
R
A
I
P
A
T
R
Site 7
T18
P
S
R
A
I
P
A
T
R
R
V
V
L
G
D
Site 8
Y34
V
Q
L
P
P
G
D
Y
S
T
T
P
G
G
T
Site 9
S35
Q
L
P
P
G
D
Y
S
T
T
P
G
G
T
L
Site 10
T36
L
P
P
G
D
Y
S
T
T
P
G
G
T
L
F
Site 11
T37
P
P
G
D
Y
S
T
T
P
G
G
T
L
F
S
4E transcription factor binding protein 1 T37+T46 phosphosite-specific antibody AB-PN550#http://www.kinexusproducts.ca/ProductInfo_Antibody.aspx?Product_Number=AB-PN550#4E transcription factor binding protein 1 (D33-G40, human) pT37+pT46 phosphopeptide - Powder PE-04AQU90#http://www.kinexusproducts.ca/ProductInfo_Peptide.aspx?Product_Number=PE-04AQU90
Site 12
T41
Y
S
T
T
P
G
G
T
L
F
S
T
T
P
G
Site 13
S44
T
P
G
G
T
L
F
S
T
T
P
G
G
T
R
Site 14
T45
P
G
G
T
L
F
S
T
T
P
G
G
T
R
I
Eukaryotic translation initiation factor 4E-binding protein 1 Thr-45 phosphosite T45 phosphosite-specific antibody AB-PN114#http://www.kinexusproducts.ca/ProductInfo_Antibody.aspx?Product_Number=AB-PN114
Site 15
T46
G
G
T
L
F
S
T
T
P
G
G
T
R
I
I
4E transcription factor binding protein 1 T37+T46 phosphosite-specific antibody AB-PN550#http://www.kinexusproducts.ca/ProductInfo_Antibody.aspx?Product_Number=AB-PN550#4E transcription factor binding protein 1 (D33-G40, human) pT37+pT46 phosphopeptide - Powder PE-04AQU90#http://www.kinexusproducts.ca/ProductInfo_Peptide.aspx?Product_Number=PE-04AQU90
Site 16
T50
F
S
T
T
P
G
G
T
R
I
I
Y
D
R
K
Site 17
Y54
P
G
G
T
R
I
I
Y
D
R
K
F
L
M
E
Site 18
S65
F
L
M
E
C
R
N
S
P
V
T
K
T
P
P
Site 19
T68
E
C
R
N
S
P
V
T
K
T
P
P
R
D
L
Site 20
T70
R
N
S
P
V
T
K
T
P
P
R
D
L
P
T
Site 21
T77
T
P
P
R
D
L
P
T
I
P
G
V
T
S
P
Site 22
T82
L
P
T
I
P
G
V
T
S
P
S
S
D
E
P
Site 23
S83
P
T
I
P
G
V
T
S
P
S
S
D
E
P
P
Site 24
S85
P
G
V
T
S
P
S
S
D
E
P
P
M
E
A
Site 25
S86
P
G
V
T
S
P
S
S
D
E
P
P
M
E
A
Site 26
S94
D
E
P
P
M
E
A
S
Q
S
H
L
R
N
S
Site 27
S96
P
P
M
E
A
S
Q
S
H
L
R
N
S
P
E
Site 28
S101
S
Q
S
H
L
R
N
S
P
E
D
K
R
A
G
Site 29
S112
K
R
A
G
G
E
E
S
Q
F
E
M
D
I
_
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