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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:
PC4
Full Name:
Activated RNA polymerase II transcriptional coactivator p15
Alias:
Positive cofactor 4; RPO2TC1; TCP4
Type:
DNA binding protein, Transcription, coactivator/corepressor, Nuclear receptor co-regulator
Mass (Da):
14395
Number AA:
127
UniProt ID:
P53999
International Prot ID:
IPI00221222
Sequence:
Retrieve full protein sequence
GO Terms
External Links
Internal Links
Cellular Component:
GO:0005730
GO:0005667
Uniprot
OncoNet
Molecular Function:
GO:0003697
GO:0003713
PhosphoSite+
KinaseNET
Biological Process:
GO:0006357
GO:0006350
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
S9
P
K
S
K
E
L
V
S
S
S
S
S
G
S
D
Site 2
S10
K
S
K
E
L
V
S
S
S
S
S
G
S
D
S
Site 3
S11
S
K
E
L
V
S
S
S
S
S
G
S
D
S
D
Site 4
S12
K
E
L
V
S
S
S
S
S
G
S
D
S
D
S
Site 5
S13
E
L
V
S
S
S
S
S
G
S
D
S
D
S
E
Site 6
S15
V
S
S
S
S
S
G
S
D
S
D
S
E
V
D
Site 7
S17
S
S
S
S
G
S
D
S
D
S
E
V
D
K
K
Site 8
S19
S
S
G
S
D
S
D
S
E
V
D
K
K
L
K
Site 9
T42
K
P
V
K
K
Q
K
T
G
E
T
S
R
A
L
Site 10
T45
K
K
Q
K
T
G
E
T
S
R
A
L
S
S
S
Site 11
S46
K
Q
K
T
G
E
T
S
R
A
L
S
S
S
K
Site 12
S50
G
E
T
S
R
A
L
S
S
S
K
Q
S
S
S
Site 13
S51
E
T
S
R
A
L
S
S
S
K
Q
S
S
S
S
Site 14
S52
T
S
R
A
L
S
S
S
K
Q
S
S
S
S
R
Site 15
S55
A
L
S
S
S
K
Q
S
S
S
S
R
D
D
N
Site 16
S56
L
S
S
S
K
Q
S
S
S
S
R
D
D
N
M
Site 17
S57
S
S
S
K
Q
S
S
S
S
R
D
D
N
M
F
Site 18
S58
S
S
K
Q
S
S
S
S
R
D
D
N
M
F
Q
Site 19
Y71
F
Q
I
G
K
M
R
Y
V
S
V
R
D
F
K
Site 20
S73
I
G
K
M
R
Y
V
S
V
R
D
F
K
G
K
Site 21
Y88
V
L
I
D
I
R
E
Y
W
M
D
P
E
G
E
Site 22
S104
K
P
G
R
K
G
I
S
L
N
P
E
Q
W
S
Site 23
S111
S
L
N
P
E
Q
W
S
Q
L
K
E
Q
I
S
Site 24
S118
S
Q
L
K
E
Q
I
S
D
I
D
D
A
V
R
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