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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:
IGBP1
Full Name:
Immunoglobulin-binding protein 1
Alias:
Alpha 4 protein; B cell signal transduction molecule alpha 4; CD79a-binding protein 1; IBP1; Protein alpha-4; Renal carcinoma antigen NY-REN-16
Type:
Protein phosphatase, regulatory subunit
Mass (Da):
39222
Number AA:
339
UniProt ID:
P78318
International Prot ID:
IPI00019148
Sequence:
Retrieve full protein sequence
GO Terms
External Links
Internal Links
Cellular Component:
GO:0005737
GO:0005856
Uniprot
OncoNet
Molecular Function:
GO:0005515
GO:0008601
PhosphoSite+
KinaseNET
Biological Process:
GO:0042113
GO:0009966
GO:0009607
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
T18
R
L
P
E
L
F
E
T
G
R
Q
L
L
D
E
Site 2
S35
V
A
T
E
P
A
G
S
R
I
V
Q
E
K
V
Site 3
S57
E
K
A
A
E
M
L
S
Q
L
D
L
F
S
R
Site 4
S63
L
S
Q
L
D
L
F
S
R
N
E
D
L
E
E
Site 5
S73
E
D
L
E
E
I
A
S
T
D
L
K
Y
L
L
Site 6
S96
T
M
K
Q
V
N
P
S
K
R
L
D
H
L
Q
Site 7
T129
A
E
F
E
L
P
K
T
M
N
N
S
A
E
N
Site 8
T138
N
N
S
A
E
N
H
T
A
N
S
S
M
A
Y
Site 9
Y145
T
A
N
S
S
M
A
Y
P
S
L
V
A
M
A
Site 10
S153
P
S
L
V
A
M
A
S
Q
R
Q
A
K
I
Q
Site 11
S173
K
E
L
E
H
R
L
S
A
M
K
S
A
V
E
Site 12
S177
H
R
L
S
A
M
K
S
A
V
E
S
G
Q
A
Site 13
S181
A
M
K
S
A
V
E
S
G
Q
A
D
D
E
R
Site 14
Y192
D
D
E
R
V
R
E
Y
Y
L
L
H
L
Q
R
Site 15
Y193
D
E
R
V
R
E
Y
Y
L
L
H
L
Q
R
W
Site 16
S204
L
Q
R
W
I
D
I
S
L
E
E
I
E
S
I
Site 17
S210
I
S
L
E
E
I
E
S
I
D
Q
E
I
K
I
Site 18
S223
K
I
L
R
E
R
D
S
S
R
E
A
S
T
S
Site 19
S224
I
L
R
E
R
D
S
S
R
E
A
S
T
S
N
Site 20
S228
R
D
S
S
R
E
A
S
T
S
N
S
S
R
Q
Site 21
S230
S
S
R
E
A
S
T
S
N
S
S
R
Q
E
R
Site 22
S232
R
E
A
S
T
S
N
S
S
R
Q
E
R
P
P
Site 23
Y259
A
K
V
F
G
A
G
Y
P
S
L
P
T
M
T
Site 24
S261
V
F
G
A
G
Y
P
S
L
P
T
M
T
V
S
Site 25
T264
A
G
Y
P
S
L
P
T
M
T
V
S
D
W
Y
Site 26
T266
Y
P
S
L
P
T
M
T
V
S
D
W
Y
E
Q
Site 27
S268
S
L
P
T
M
T
V
S
D
W
Y
E
Q
H
R
Site 28
Y271
T
M
T
V
S
D
W
Y
E
Q
H
R
K
Y
G
Site 29
Y277
W
Y
E
Q
H
R
K
Y
G
A
L
P
D
Q
G
Site 30
T314
E
E
E
D
D
E
Q
T
L
H
R
A
R
E
W
Site 31
Y332
K
D
T
H
P
R
G
Y
G
N
R
Q
N
M
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