KinATLAS
TranscriptoNET
PhosphoNET
OncoNET
KinaseNET
DrugKiNET
DrugProNET
KiNET-AM
Kinetica Online
Search by protein name, UniProt number, IPI number, or 15 AA P-site sequence.
Updated November 2019
Home
|
Kinexus
|
Contact
|
Credits
Protein Info
Short Name:
KRT4
Full Name:
Keratin, type II cytoskeletal 4
Alias:
CK4; CK-4; CYK4; Cytokeratin 4; Cytokeratin-4; K2C4; Keratin 4; Keratin-4
Type:
Cytoskeletal protein
Mass (Da):
57285
Number AA:
534
UniProt ID:
P19013
International Prot ID:
IPI00290078
Sequence:
Retrieve full protein sequence
GO Terms
External Links
Internal Links
Cellular Component:
GO:0045095
Uniprot
OncoNet
Molecular Function:
GO:0005198
PhosphoSite+
KinaseNET
Biological Process:
GO:0007010
GO:0030855
GO:0050680
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
S16
R
G
G
P
R
G
F
S
C
G
S
A
I
V
G
Site 2
S19
P
R
G
F
S
C
G
S
A
I
V
G
G
G
K
Site 3
S31
G
G
K
R
G
A
F
S
S
V
S
M
S
G
G
Site 4
S32
G
K
R
G
A
F
S
S
V
S
M
S
G
G
A
Site 5
S34
R
G
A
F
S
S
V
S
M
S
G
G
A
G
R
Site 6
S43
S
G
G
A
G
R
C
S
S
G
G
F
G
S
R
Site 7
S44
G
G
A
G
R
C
S
S
G
G
F
G
S
R
S
Site 8
S49
C
S
S
G
G
F
G
S
R
S
L
Y
N
L
R
Site 9
S51
S
G
G
F
G
S
R
S
L
Y
N
L
R
G
N
Site 10
Y53
G
F
G
S
R
S
L
Y
N
L
R
G
N
K
S
Site 11
S60
Y
N
L
R
G
N
K
S
I
S
M
S
V
A
G
Site 12
S62
L
R
G
N
K
S
I
S
M
S
V
A
G
S
R
Site 13
S64
G
N
K
S
I
S
M
S
V
A
G
S
R
Q
G
Site 14
S106
F
G
G
G
F
G
G
S
F
S
G
K
G
G
P
Site 15
S108
G
G
F
G
G
S
F
S
G
K
G
G
P
G
F
Site 16
S164
L
L
N
N
K
F
A
S
F
I
D
K
V
Q
F
Site 17
T190
W
N
L
L
Q
Q
Q
T
T
T
T
S
S
K
N
Site 18
T191
N
L
L
Q
Q
Q
T
T
T
T
S
S
K
N
L
Site 19
S195
Q
Q
T
T
T
T
S
S
K
N
L
E
P
L
F
Site 20
Y205
L
E
P
L
F
E
T
Y
L
S
V
L
R
K
Q
Site 21
S207
P
L
F
E
T
Y
L
S
V
L
R
K
Q
L
D
Site 22
T215
V
L
R
K
Q
L
D
T
L
G
N
D
K
G
R
Site 23
S225
N
D
K
G
R
L
Q
S
E
L
K
T
M
Q
D
Site 24
T229
R
L
Q
S
E
L
K
T
M
Q
D
S
V
E
D
Site 25
S233
E
L
K
T
M
Q
D
S
V
E
D
F
K
T
K
Site 26
T239
D
S
V
E
D
F
K
T
K
Y
E
E
E
I
N
Site 27
Y241
V
E
D
F
K
T
K
Y
E
E
E
I
N
K
R
Site 28
Y266
K
K
D
V
D
A
A
Y
L
N
K
V
E
L
E
Site 29
S278
E
L
E
A
K
V
D
S
L
N
D
E
I
N
F
Site 30
S295
V
L
Y
D
A
E
L
S
Q
M
Q
T
H
V
S
Site 31
T299
A
E
L
S
Q
M
Q
T
H
V
S
D
T
S
V
Site 32
S302
S
Q
M
Q
T
H
V
S
D
T
S
V
V
L
S
Site 33
T304
M
Q
T
H
V
S
D
T
S
V
V
L
S
M
D
Site 34
S305
Q
T
H
V
S
D
T
S
V
V
L
S
M
D
N
Site 35
S309
S
D
T
S
V
V
L
S
M
D
N
N
R
N
L
Site 36
S320
N
R
N
L
D
L
D
S
I
I
A
E
V
R
A
Site 37
Y329
I
A
E
V
R
A
Q
Y
E
E
I
A
Q
R
S
Site 38
Y344
K
A
E
A
E
A
L
Y
Q
T
K
V
Q
Q
L
Site 39
T346
E
A
E
A
L
Y
Q
T
K
V
Q
Q
L
Q
I
Site 40
S367
D
N
L
K
N
T
K
S
E
I
A
E
L
N
R
Site 41
T392
N
I
K
K
Q
C
Q
T
L
Q
V
S
V
A
D
Site 42
S396
Q
C
Q
T
L
Q
V
S
V
A
D
A
E
Q
R
Site 43
S413
N
A
L
K
D
A
H
S
K
R
V
E
L
E
A
Site 44
Y436
L
A
R
M
L
R
E
Y
Q
E
L
M
S
V
K
Site 45
S441
R
E
Y
Q
E
L
M
S
V
K
L
A
L
D
I
Site 46
Y453
L
D
I
E
I
A
T
Y
R
K
L
L
E
G
E
Site 47
Y462
K
L
L
E
G
E
E
Y
R
M
S
G
E
C
Q
Site 48
S465
E
G
E
E
Y
R
M
S
G
E
C
Q
S
A
V
Site 49
S487
S
T
S
T
G
G
I
S
G
G
L
G
S
G
S
Site 50
S494
S
G
G
L
G
S
G
S
G
F
G
L
S
S
G
Site 51
S499
S
G
S
G
F
G
L
S
S
G
F
G
S
G
S
Site 52
S500
G
S
G
F
G
L
S
S
G
F
G
S
G
S
G
Site 53
S504
G
L
S
S
G
F
G
S
G
S
G
S
G
F
G
Site 54
S506
S
S
G
F
G
S
G
S
G
S
G
F
G
F
G
Site 55
S508
G
F
G
S
G
S
G
S
G
F
G
F
G
G
S
Site 56
S515
S
G
F
G
F
G
G
S
V
S
G
S
S
S
S
Site 57
S517
F
G
F
G
G
S
V
S
G
S
S
S
S
K
I
Site 58
S519
F
G
G
S
V
S
G
S
S
S
S
K
I
I
S
Site 59
S520
G
G
S
V
S
G
S
S
S
S
K
I
I
S
T
Site 60
S521
G
S
V
S
G
S
S
S
S
K
I
I
S
T
T
Site 61
S522
S
V
S
G
S
S
S
S
K
I
I
S
T
T
T
Site 62
S526
S
S
S
S
K
I
I
S
T
T
T
L
N
K
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