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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:
TTF-1
Full Name:
Homeobox protein Nkx-2.1
Alias:
BCH; Homeobox protein NK-2 homolog A; Homeobox protein Nkx-2.1; NK2 homeobox 1; NKX2-1; NKX2A; Thyroid nuclear factor 1; TITF1; TTF1
Type:
Transcription factor
Mass (Da):
38596
Number AA:
371
UniProt ID:
P43699
International Prot ID:
IPI00472988
Sequence:
Retrieve full protein sequence
GO Terms
External Links
Internal Links
Cellular Component:
GO:0005654
Uniprot
OncoNet
Molecular Function:
GO:0005515
GO:0016563
PhosphoSite+
KinaseNET
Biological Process:
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
S4
_
_
_
_
M
S
M
S
P
K
H
T
T
P
F
Site 2
T8
M
S
M
S
P
K
H
T
T
P
F
S
V
S
D
Site 3
T9
S
M
S
P
K
H
T
T
P
F
S
V
S
D
I
Site 4
S12
P
K
H
T
T
P
F
S
V
S
D
I
L
S
P
Site 5
S14
H
T
T
P
F
S
V
S
D
I
L
S
P
L
E
Site 6
S18
F
S
V
S
D
I
L
S
P
L
E
E
S
Y
K
Site 7
S23
I
L
S
P
L
E
E
S
Y
K
K
V
G
M
E
Site 8
T50
Q
G
Q
A
A
P
P
T
A
A
M
Q
Q
H
A
Site 9
S81
G
V
P
Q
L
S
H
S
A
V
G
G
Y
C
N
Site 10
Y86
S
H
S
A
V
G
G
Y
C
N
G
N
L
G
N
Site 11
S95
N
G
N
L
G
N
M
S
E
L
P
P
Y
Q
D
Site 12
Y100
N
M
S
E
L
P
P
Y
Q
D
T
M
R
N
S
Site 13
T103
E
L
P
P
Y
Q
D
T
M
R
N
S
A
S
G
Site 14
S109
D
T
M
R
N
S
A
S
G
P
G
W
Y
G
A
Site 15
S126
D
P
R
F
P
A
I
S
R
F
M
G
P
A
S
Site 16
S133
S
R
F
M
G
P
A
S
G
M
N
M
S
G
M
Site 17
S138
P
A
S
G
M
N
M
S
G
M
G
G
L
G
S
Site 18
S145
S
G
M
G
G
L
G
S
L
G
D
V
S
K
N
Site 19
S158
K
N
M
A
P
L
P
S
A
P
R
R
K
R
R
Site 20
S169
R
K
R
R
V
L
F
S
Q
A
Q
V
Y
E
L
Site 21
Y185
R
R
F
K
Q
Q
K
Y
L
S
A
P
E
R
E
Site 22
S187
F
K
Q
Q
K
Y
L
S
A
P
E
R
E
H
L
Site 23
S196
P
E
R
E
H
L
A
S
M
I
H
L
T
P
T
Site 24
S233
Q
Q
Q
L
Q
Q
D
S
G
G
G
G
G
G
G
Site 25
T242
G
G
G
G
G
G
G
T
G
C
P
Q
Q
Q
Q
Site 26
S254
Q
Q
Q
A
Q
Q
Q
S
P
R
R
V
A
V
P
Site 27
S281
A
P
A
P
G
A
A
S
L
Q
G
H
A
Q
Q
Site 28
S323
H
P
G
H
Q
P
G
S
A
G
Q
S
P
D
L
Site 29
S327
Q
P
G
S
A
G
Q
S
P
D
L
A
H
H
A
Site 30
S336
D
L
A
H
H
A
A
S
P
A
A
L
Q
G
Q
Site 31
S345
A
A
L
Q
G
Q
V
S
S
L
S
H
L
N
S
Site 32
S346
A
L
Q
G
Q
V
S
S
L
S
H
L
N
S
S
Site 33
S348
Q
G
Q
V
S
S
L
S
H
L
N
S
S
G
S
Site 34
S352
S
S
L
S
H
L
N
S
S
G
S
D
Y
G
T
Site 35
S353
S
L
S
H
L
N
S
S
G
S
D
Y
G
T
M
Site 36
S355
S
H
L
N
S
S
G
S
D
Y
G
T
M
S
C
Site 37
Y357
L
N
S
S
G
S
D
Y
G
T
M
S
C
S
T
Site 38
T359
S
S
G
S
D
Y
G
T
M
S
C
S
T
L
L
Site 39
S361
G
S
D
Y
G
T
M
S
C
S
T
L
L
Y
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