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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:
PRRX1
Full Name:
Paired mesoderm homeobox protein 1
Alias:
Homeobox protein PHOX1;Paired-related homeobox protein 1
Type:
Mass (Da):
27296
Number AA:
245
UniProt ID:
P54821
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
S21
A
L
G
G
R
L
D
S
P
G
N
L
D
T
L
Site 2
T27
D
S
P
G
N
L
D
T
L
Q
A
K
K
N
F
Site 3
S35
L
Q
A
K
K
N
F
S
V
S
H
L
L
D
L
Site 4
S37
A
K
K
N
F
S
V
S
H
L
L
D
L
E
E
Site 5
S63
N
V
G
E
A
G
R
S
L
L
E
S
P
G
L
Site 6
S67
A
G
R
S
L
L
E
S
P
G
L
T
S
G
S
Site 7
T71
L
L
E
S
P
G
L
T
S
G
S
D
T
P
Q
Site 8
S72
L
E
S
P
G
L
T
S
G
S
D
T
P
Q
Q
Site 9
S74
S
P
G
L
T
S
G
S
D
T
P
Q
Q
D
N
Site 10
T76
G
L
T
S
G
S
D
T
P
Q
Q
D
N
D
Q
Site 11
T99
R
K
Q
R
R
N
R
T
T
F
N
S
S
Q
L
Site 12
T100
K
Q
R
R
N
R
T
T
F
N
S
S
Q
L
Q
Site 13
S103
R
N
R
T
T
F
N
S
S
Q
L
Q
A
L
E
Site 14
S104
N
R
T
T
F
N
S
S
Q
L
Q
A
L
E
R
Site 15
T116
L
E
R
V
F
E
R
T
H
Y
P
D
A
F
V
Site 16
Y118
R
V
F
E
R
T
H
Y
P
D
A
F
V
R
E
Site 17
T134
L
A
R
R
V
N
L
T
E
A
R
V
Q
V
W
Site 18
S163
M
L
A
N
K
N
A
S
L
L
K
S
Y
S
G
Site 19
S167
K
N
A
S
L
L
K
S
Y
S
G
D
V
T
A
Site 20
T173
K
S
Y
S
G
D
V
T
A
V
E
Q
P
I
V
Site 21
T188
P
R
P
A
P
R
P
T
D
Y
L
S
W
G
T
Site 22
Y190
P
A
P
R
P
T
D
Y
L
S
W
G
T
A
S
Site 23
S192
P
R
P
T
D
Y
L
S
W
G
T
A
S
P
Y
Site 24
T195
T
D
Y
L
S
W
G
T
A
S
P
Y
S
A
M
Site 25
S197
Y
L
S
W
G
T
A
S
P
Y
S
A
M
A
T
Site 26
Y199
S
W
G
T
A
S
P
Y
S
A
M
A
T
Y
S
Site 27
S200
W
G
T
A
S
P
Y
S
A
M
A
T
Y
S
A
Site 28
T204
S
P
Y
S
A
M
A
T
Y
S
A
T
C
A
N
Site 29
S213
S
A
T
C
A
N
N
S
P
A
Q
G
I
N
M
Site 30
S235
R
L
K
A
K
E
Y
S
L
Q
R
N
Q
V
P
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