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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:
TFIIA
Full Name:
Transcription initiation factor IIA subunit 1
Alias:
General transcription factor IIA subunit 1;TFIIAL;Transcription initiation factor TFIIA 42 kDa subunit;TFIIA p35 subunit;TFIIA p19 subunit
Type:
Transcription regulation protein
Mass (Da):
41514
Number AA:
376
UniProt ID:
P52655
International Prot ID:
IPI00004350
Sequence:
Retrieve full protein sequence
GO Terms
External Links
Internal Links
Cellular Component:
GO:0005737
GO:0005634
GO:0005672
Uniprot
OncoNet
Molecular Function:
GO:0003677
GO:0017025
GO:0016251
PhosphoSite+
KinaseNET
Biological Process:
GO:0006368
GO:0032568
GO:0045449
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
Y14
T
N
T
V
P
K
L
Y
R
S
V
I
E
D
V
Site 2
T44
Q
V
L
M
E
L
K
T
L
W
E
N
K
L
M
Site 3
S110
Q
Q
V
L
I
P
A
S
Q
Q
A
T
A
P
Q
Site 4
T157
T
P
V
Q
Q
I
L
T
N
S
G
Q
L
L
Q
Site 5
T217
P
G
G
I
S
P
Q
T
G
V
I
I
Q
P
Q
Site 6
T265
P
Q
A
Q
P
A
Q
T
Q
A
P
L
V
L
Q
Site 7
T276
L
V
L
Q
V
D
G
T
G
D
T
S
S
E
E
Site 8
S280
V
D
G
T
G
D
T
S
S
E
E
D
E
D
E
Site 9
S281
D
G
T
G
D
T
S
S
E
E
D
E
D
E
E
Site 10
Y291
D
E
D
E
E
E
D
Y
D
D
D
E
E
E
D
Site 11
S316
V
E
E
E
P
L
N
S
E
D
D
V
S
D
E
Site 12
S321
L
N
S
E
D
D
V
S
D
E
E
G
Q
E
L
Site 13
T331
E
G
Q
E
L
F
D
T
E
N
V
V
V
C
Q
Site 14
Y339
E
N
V
V
V
C
Q
Y
D
K
I
H
R
S
K
Site 15
Y365
M
N
L
N
G
R
D
Y
I
F
S
K
A
I
G
Site 16
S368
N
G
R
D
Y
I
F
S
K
A
I
G
D
A
E
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