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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:
PSG4
Full Name:
Pregnancy-specific beta-1-glycoprotein 4
Alias:
Pregnancy-specific beta-1-glycoprotein 9
Type:
Mass (Da):
47066
Number AA:
419
UniProt ID:
Q00888
International Prot ID:
Sequence:
Retrieve full protein sequence
GO Terms
External Links
Internal Links
Cellular Component:
Uniprot
OncoNet
Molecular Function:
PhosphoSite+
KinaseNET
Biological Process:
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
Y65
L
P
Q
N
L
A
G
Y
I
W
Y
K
G
Q
M
Site 2
Y76
K
G
Q
M
T
Y
V
Y
H
Y
I
T
S
Y
V
Site 3
Y82
V
Y
H
Y
I
T
S
Y
V
V
D
G
Q
R
I
Site 4
Y91
V
D
G
Q
R
I
I
Y
G
P
A
Y
S
G
R
Site 5
Y95
R
I
I
Y
G
P
A
Y
S
G
R
E
R
V
Y
Site 6
S96
I
I
Y
G
P
A
Y
S
G
R
E
R
V
Y
S
Site 7
Y102
Y
S
G
R
E
R
V
Y
S
N
A
S
L
L
I
Site 8
S103
S
G
R
E
R
V
Y
S
N
A
S
L
L
I
Q
Site 9
T113
S
L
L
I
Q
N
V
T
Q
E
D
A
G
S
Y
Site 10
S119
V
T
Q
E
D
A
G
S
Y
T
L
H
I
I
K
Site 11
T131
I
I
K
R
R
D
G
T
G
G
V
T
G
H
F
Site 12
T146
T
F
T
L
H
L
E
T
P
K
P
S
I
S
S
Site 13
S150
H
L
E
T
P
K
P
S
I
S
S
S
N
L
N
Site 14
S152
E
T
P
K
P
S
I
S
S
S
N
L
N
P
R
Site 15
S154
P
K
P
S
I
S
S
S
N
L
N
P
R
E
A
Site 16
T190
N
G
Q
S
L
P
M
T
H
R
L
Q
L
S
K
Site 17
S196
M
T
H
R
L
Q
L
S
K
T
N
R
T
L
F
Site 18
T198
H
R
L
Q
L
S
K
T
N
R
T
L
F
I
F
Site 19
S224
C
E
I
R
N
P
V
S
A
S
R
S
D
P
V
Site 20
S226
I
R
N
P
V
S
A
S
R
S
D
P
V
T
L
Site 21
S228
N
P
V
S
A
S
R
S
D
P
V
T
L
N
L
Site 22
T232
A
S
R
S
D
P
V
T
L
N
L
L
P
K
L
Site 23
T259
R
E
N
K
D
V
L
T
F
T
C
E
P
K
S
Site 24
T261
N
K
D
V
L
T
F
T
C
E
P
K
S
E
N
Site 25
Y271
P
K
S
E
N
Y
T
Y
I
W
W
L
N
G
Q
Site 26
S279
I
W
W
L
N
G
Q
S
L
P
V
S
P
R
V
Site 27
S283
N
G
Q
S
L
P
V
S
P
R
V
K
R
P
I
Site 28
T305
P
N
V
T
R
N
E
T
G
P
Y
Q
C
E
I
Site 29
Y308
T
R
N
E
T
G
P
Y
Q
C
E
I
R
D
R
Site 30
Y316
Q
C
E
I
R
D
R
Y
G
G
I
R
S
D
P
Site 31
S321
D
R
Y
G
G
I
R
S
D
P
V
T
L
N
V
Site 32
S336
L
Y
G
P
D
L
P
S
I
Y
P
S
F
T
Y
Site 33
Y338
G
P
D
L
P
S
I
Y
P
S
F
T
Y
Y
R
Site 34
S340
D
L
P
S
I
Y
P
S
F
T
Y
Y
R
S
G
Site 35
T342
P
S
I
Y
P
S
F
T
Y
Y
R
S
G
E
N
Site 36
Y343
S
I
Y
P
S
F
T
Y
Y
R
S
G
E
N
L
Site 37
Y344
I
Y
P
S
F
T
Y
Y
R
S
G
E
N
L
Y
Site 38
S346
P
S
F
T
Y
Y
R
S
G
E
N
L
Y
L
S
Site 39
Y351
Y
R
S
G
E
N
L
Y
L
S
C
F
A
E
S
Site 40
S353
S
G
E
N
L
Y
L
S
C
F
A
E
S
N
P
Site 41
Y364
E
S
N
P
R
A
Q
Y
S
W
T
I
N
G
K
Site 42
T367
P
R
A
Q
Y
S
W
T
I
N
G
K
F
Q
L
Site 43
S375
I
N
G
K
F
Q
L
S
G
Q
K
L
S
I
P
Site 44
S380
Q
L
S
G
Q
K
L
S
I
P
Q
I
T
T
K
Site 45
T385
K
L
S
I
P
Q
I
T
T
K
H
S
G
L
Y
Site 46
Y392
T
T
K
H
S
G
L
Y
A
C
S
V
R
N
S
Site 47
S395
H
S
G
L
Y
A
C
S
V
R
N
S
A
T
G
Site 48
S399
Y
A
C
S
V
R
N
S
A
T
G
K
E
S
S
Site 49
T401
C
S
V
R
N
S
A
T
G
K
E
S
S
K
S
Site 50
S406
S
A
T
G
K
E
S
S
K
S
I
T
V
K
V
Site 51
S408
T
G
K
E
S
S
K
S
I
T
V
K
V
S
D
Site 52
T410
K
E
S
S
K
S
I
T
V
K
V
S
D
W
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