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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:
FOXO3
Full Name:
Forkhead box protein O3
Alias:
AF6q21; AF6q21 protein; Fkhr2; Fkhrl1; Forkhead box O3; Forkhead box O3A; Forkhead in rhabdomyosarcoma-like 1; FOXO2; Foxo3; Foxo3a
Type:
Transcription protein
Mass (Da):
71277
Number AA:
673
UniProt ID:
O43524
International Prot ID:
IPI00012856
Sequence:
Retrieve full protein sequence
GO Terms
External Links
Internal Links
Cellular Component:
GO:0005829
GO:0005634
Uniprot
OncoNet
Molecular Function:
GO:0019901
GO:0043565
GO:0016563
PhosphoSite+
KinaseNET
Biological Process:
GO:0006915
GO:0045648
GO:0045944
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
S7
_
M
A
E
A
P
A
S
P
A
P
L
S
P
L
Site 2
S12
P
A
S
P
A
P
L
S
P
L
E
V
E
L
D
Site 3
S26
D
P
E
F
E
P
Q
S
R
P
R
S
C
T
W
Site 4
S30
E
P
Q
S
R
P
R
S
C
T
W
P
L
Q
R
Site 5
T32
Q
S
R
P
R
S
C
T
W
P
L
Q
R
P
E
Site 6
S43
Q
R
P
E
L
Q
A
S
P
A
K
P
S
G
E
Site 7
S55
S
G
E
T
A
A
D
S
M
I
P
E
E
E
D
Site 8
S75
D
G
G
G
R
A
G
S
A
M
A
I
G
G
G
Site 9
S110
P
G
G
Q
D
P
G
S
G
P
A
T
A
A
G
Site 10
T114
D
P
G
S
G
P
A
T
A
A
G
G
L
S
G
Site 11
S151
S
G
Q
P
R
K
C
S
S
R
R
N
A
W
G
Site 12
S152
G
Q
P
R
K
C
S
S
R
R
N
A
W
G
N
Site 13
S161
R
N
A
W
G
N
L
S
Y
A
D
L
I
T
R
Site 14
T167
L
S
Y
A
D
L
I
T
R
A
I
E
S
S
P
Site 15
S173
I
T
R
A
I
E
S
S
P
D
K
R
L
T
L
Site 16
T179
S
S
P
D
K
R
L
T
L
S
Q
I
Y
E
W
Site 17
S181
P
D
K
R
L
T
L
S
Q
I
Y
E
W
M
V
Site 18
Y184
R
L
T
L
S
Q
I
Y
E
W
M
V
R
C
V
Site 19
Y193
W
M
V
R
C
V
P
Y
F
K
D
K
G
D
S
Site 20
S200
Y
F
K
D
K
G
D
S
N
S
S
A
G
W
K
Site 21
S202
K
D
K
G
D
S
N
S
S
A
G
W
K
N
S
Site 22
S209
S
S
A
G
W
K
N
S
I
R
H
N
L
S
L
Site 23
S215
N
S
I
R
H
N
L
S
L
H
S
R
F
M
R
Site 24
S231
Q
N
E
G
T
G
K
S
S
W
W
I
I
N
P
Site 25
S232
N
E
G
T
G
K
S
S
W
W
I
I
N
P
D
Site 26
S243
I
N
P
D
G
G
K
S
G
K
A
P
R
R
R
Site 27
S253
A
P
R
R
R
A
V
S
M
D
N
S
N
K
Y
Site 28
S257
R
A
V
S
M
D
N
S
N
K
Y
T
K
S
R
Site 29
Y260
S
M
D
N
S
N
K
Y
T
K
S
R
G
R
A
Site 30
T261
M
D
N
S
N
K
Y
T
K
S
R
G
R
A
A
Site 31
S263
N
S
N
K
Y
T
K
S
R
G
R
A
A
K
K
Site 32
S280
A
L
Q
T
A
P
E
S
A
D
D
S
P
S
Q
Site 33
S284
A
P
E
S
A
D
D
S
P
S
Q
L
S
K
W
Site 34
S286
E
S
A
D
D
S
P
S
Q
L
S
K
W
P
G
Site 35
S289
D
D
S
P
S
Q
L
S
K
W
P
G
S
P
T
Site 36
S294
Q
L
S
K
W
P
G
S
P
T
S
R
S
S
D
Site 37
T296
S
K
W
P
G
S
P
T
S
R
S
S
D
E
L
Site 38
S297
K
W
P
G
S
P
T
S
R
S
S
D
E
L
D
Site 39
S299
P
G
S
P
T
S
R
S
S
D
E
L
D
A
W
Site 40
S300
G
S
P
T
S
R
S
S
D
E
L
D
A
W
T
Site 41
T307
S
D
E
L
D
A
W
T
D
F
R
S
R
T
N
Site 42
S311
D
A
W
T
D
F
R
S
R
T
N
S
N
A
S
Site 43
T313
W
T
D
F
R
S
R
T
N
S
N
A
S
T
V
Site 44
S315
D
F
R
S
R
T
N
S
N
A
S
T
V
S
G
Site 45
S318
S
R
T
N
S
N
A
S
T
V
S
G
R
L
S
Site 46
T319
R
T
N
S
N
A
S
T
V
S
G
R
L
S
P
Site 47
S321
N
S
N
A
S
T
V
S
G
R
L
S
P
I
M
Site 48
S325
S
T
V
S
G
R
L
S
P
I
M
A
S
T
E
Site 49
S344
Q
D
D
D
A
P
L
S
P
M
L
Y
S
S
S
Site 50
S349
P
L
S
P
M
L
Y
S
S
S
A
S
L
S
P
Site 51
S350
L
S
P
M
L
Y
S
S
S
A
S
L
S
P
S
Site 52
S351
S
P
M
L
Y
S
S
S
A
S
L
S
P
S
V
Site 53
S353
M
L
Y
S
S
S
A
S
L
S
P
S
V
S
K
Site 54
S355
Y
S
S
S
A
S
L
S
P
S
V
S
K
P
C
Site 55
S357
S
S
A
S
L
S
P
S
V
S
K
P
C
T
V
Site 56
T363
P
S
V
S
K
P
C
T
V
E
L
P
R
L
T
Site 57
T370
T
V
E
L
P
R
L
T
D
M
A
G
T
M
N
Site 58
T383
M
N
L
N
D
G
L
T
E
N
L
M
D
D
L
Site 59
T395
D
D
L
L
D
N
I
T
L
P
P
S
Q
P
S
Site 60
S399
D
N
I
T
L
P
P
S
Q
P
S
P
T
G
G
Site 61
S402
T
L
P
P
S
Q
P
S
P
T
G
G
L
M
Q
Site 62
S411
T
G
G
L
M
Q
R
S
S
S
F
P
Y
T
T
Site 63
S412
G
G
L
M
Q
R
S
S
S
F
P
Y
T
T
K
Site 64
S413
G
L
M
Q
R
S
S
S
F
P
Y
T
T
K
G
Site 65
Y416
Q
R
S
S
S
F
P
Y
T
T
K
G
S
G
L
Site 66
T417
R
S
S
S
F
P
Y
T
T
K
G
S
G
L
G
Site 67
T418
S
S
S
F
P
Y
T
T
K
G
S
G
L
G
S
Site 68
S421
F
P
Y
T
T
K
G
S
G
L
G
S
P
T
S
Site 69
S425
T
K
G
S
G
L
G
S
P
T
S
S
F
N
S
Site 70
T427
G
S
G
L
G
S
P
T
S
S
F
N
S
T
V
Site 71
S428
S
G
L
G
S
P
T
S
S
F
N
S
T
V
F
Site 72
S429
G
L
G
S
P
T
S
S
F
N
S
T
V
F
G
Site 73
S432
S
P
T
S
S
F
N
S
T
V
F
G
P
S
S
Site 74
T433
P
T
S
S
F
N
S
T
V
F
G
P
S
S
L
Site 75
S438
N
S
T
V
F
G
P
S
S
L
N
S
L
R
Q
Site 76
S439
S
T
V
F
G
P
S
S
L
N
S
L
R
Q
S
Site 77
S442
F
G
P
S
S
L
N
S
L
R
Q
S
P
M
Q
Site 78
S446
S
L
N
S
L
R
Q
S
P
M
Q
T
I
Q
E
Site 79
T458
I
Q
E
N
K
P
A
T
F
S
S
M
S
H
Y
Site 80
S461
N
K
P
A
T
F
S
S
M
S
H
Y
G
N
Q
Site 81
Y465
T
F
S
S
M
S
H
Y
G
N
Q
T
L
Q
D
Site 82
T469
M
S
H
Y
G
N
Q
T
L
Q
D
L
L
T
S
Site 83
T475
Q
T
L
Q
D
L
L
T
S
D
S
L
S
H
S
Site 84
S476
T
L
Q
D
L
L
T
S
D
S
L
S
H
S
D
Site 85
S478
Q
D
L
L
T
S
D
S
L
S
H
S
D
V
M
Site 86
S482
T
S
D
S
L
S
H
S
D
V
M
M
T
Q
S
Site 87
T487
S
H
S
D
V
M
M
T
Q
S
D
P
L
M
S
Site 88
S489
S
D
V
M
M
T
Q
S
D
P
L
M
S
Q
A
Site 89
S494
T
Q
S
D
P
L
M
S
Q
A
S
T
A
V
S
Site 90
S497
D
P
L
M
S
Q
A
S
T
A
V
S
A
Q
N
Site 91
T498
P
L
M
S
Q
A
S
T
A
V
S
A
Q
N
S
Site 92
S501
S
Q
A
S
T
A
V
S
A
Q
N
S
R
R
N
Site 93
S505
T
A
V
S
A
Q
N
S
R
R
N
V
M
L
R
Site 94
S518
L
R
N
D
P
M
M
S
F
A
A
Q
P
N
Q
Site 95
S547
T
Q
G
A
L
G
G
S
R
A
L
S
N
S
V
Site 96
S551
L
G
G
S
R
A
L
S
N
S
V
S
N
M
G
Site 97
S553
G
S
R
A
L
S
N
S
V
S
N
M
G
L
S
Site 98
S555
R
A
L
S
N
S
V
S
N
M
G
L
S
E
S
Site 99
S560
S
V
S
N
M
G
L
S
E
S
S
S
L
G
S
Site 100
S562
S
N
M
G
L
S
E
S
S
S
L
G
S
A
K
Site 101
S564
M
G
L
S
E
S
S
S
L
G
S
A
K
H
Q
Site 102
S567
S
E
S
S
S
L
G
S
A
K
H
Q
Q
Q
S
Site 103
S574
S
A
K
H
Q
Q
Q
S
P
V
S
Q
S
M
Q
Site 104
S577
H
Q
Q
Q
S
P
V
S
Q
S
M
Q
T
L
S
Site 105
T582
P
V
S
Q
S
M
Q
T
L
S
D
S
L
S
G
Site 106
S584
S
Q
S
M
Q
T
L
S
D
S
L
S
G
S
S
Site 107
S586
S
M
Q
T
L
S
D
S
L
S
G
S
S
L
Y
Site 108
S588
Q
T
L
S
D
S
L
S
G
S
S
L
Y
S
T
Site 109
S590
L
S
D
S
L
S
G
S
S
L
Y
S
T
S
A
Site 110
S591
S
D
S
L
S
G
S
S
L
Y
S
T
S
A
N
Site 111
T595
S
G
S
S
L
Y
S
T
S
A
N
L
P
V
M
Site 112
S609
M
G
H
E
K
F
P
S
D
L
D
L
D
M
F
Site 113
S619
D
L
D
M
F
N
G
S
L
E
C
D
M
E
S
Site 114
S626
S
L
E
C
D
M
E
S
I
I
R
S
E
L
M
Site 115
S630
D
M
E
S
I
I
R
S
E
L
M
D
A
D
G
Site 116
S644
G
L
D
F
N
F
D
S
L
I
S
T
Q
N
V
Site 117
S667
T
G
A
K
Q
A
S
S
Q
S
W
V
P
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