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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:
GALNT3
Full Name:
Polypeptide N-acetylgalactosaminyltransferase 3
Alias:
EC 2.4.1.41; GalNAc-T3; GALT3; HFTC; HHS; Polypeptide N-acetylgalactosaminyltransferase 3; UDP-N-acetyl-alpha-D-galactosamine:polypeptide N-acetylgalactosaminyltransferase 3 (GalNAc-T3)
Type:
EC 2.4.1.41; Transferase; Glycan Metabolism - O-glycan biosynthesis
Mass (Da):
72638
Number AA:
633
UniProt ID:
Q14435
International Prot ID:
IPI00004670
Sequence:
Retrieve full protein sequence
GO Terms
External Links
Internal Links
Cellular Component:
GO:0005794
GO:0016021
GO:0005624
Uniprot
OncoNet
Molecular Function:
GO:0005509
GO:0030145
GO:0004653
PhosphoSite+
KinaseNET
Biological Process:
GO:0018242
GO:0018243
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
Y16
K
L
H
I
K
R
H
Y
H
K
K
F
W
K
L
Site 2
S42
V
L
M
Q
R
E
V
S
V
Q
Y
S
K
E
E
Site 3
S46
R
E
V
S
V
Q
Y
S
K
E
E
S
R
M
E
Site 4
S50
V
Q
Y
S
K
E
E
S
R
M
E
R
N
M
K
Site 5
Y101
E
R
P
C
L
Q
G
Y
Y
T
A
A
E
L
K
Site 6
Y102
R
P
C
L
Q
G
Y
Y
T
A
A
E
L
K
P
Site 7
S118
L
D
R
P
P
Q
D
S
N
A
P
G
A
S
G
Site 8
T130
A
S
G
K
A
F
K
T
T
N
L
S
V
E
E
Site 9
S134
A
F
K
T
T
N
L
S
V
E
E
Q
K
E
K
Site 10
S159
A
F
A
S
D
R
I
S
L
H
R
D
L
G
P
Site 11
T168
H
R
D
L
G
P
D
T
R
P
P
E
C
I
E
Site 12
T200
F
H
N
E
A
W
S
T
L
L
R
T
V
H
S
Site 13
Y231
D
D
A
S
V
D
E
Y
L
H
D
K
L
D
E
Site 14
Y239
L
H
D
K
L
D
E
Y
V
K
Q
F
S
I
V
Site 15
T259
R
E
R
K
G
L
I
T
A
R
L
L
G
A
T
Site 16
S303
E
N
Y
T
A
V
V
S
P
D
I
A
S
I
D
Site 17
T313
I
A
S
I
D
L
N
T
F
E
F
N
K
P
S
Site 18
S320
T
F
E
F
N
K
P
S
P
Y
G
S
N
H
N
Site 19
Y322
E
F
N
K
P
S
P
Y
G
S
N
H
N
R
G
Site 20
S324
N
K
P
S
P
Y
G
S
N
H
N
R
G
N
F
Site 21
S336
G
N
F
D
W
S
L
S
F
G
W
E
S
L
P
Site 22
S341
S
L
S
F
G
W
E
S
L
P
D
H
E
K
Q
Site 23
T354
K
Q
R
R
K
D
E
T
Y
P
I
K
T
P
T
Site 24
Y355
Q
R
R
K
D
E
T
Y
P
I
K
T
P
T
F
Site 25
T359
D
E
T
Y
P
I
K
T
P
T
F
A
G
G
L
Site 26
Y373
L
F
S
I
S
K
E
Y
F
E
Y
I
G
S
Y
Site 27
Y376
I
S
K
E
Y
F
E
Y
I
G
S
Y
D
E
E
Site 28
S419
V
V
G
H
V
F
R
S
K
S
P
H
S
F
P
Site 29
S421
G
H
V
F
R
S
K
S
P
H
S
F
P
K
G
Site 30
S424
F
R
S
K
S
P
H
S
F
P
K
G
T
Q
V
Site 31
Y447
A
E
V
W
M
D
E
Y
K
E
I
F
Y
R
R
Site 32
Y452
D
E
Y
K
E
I
F
Y
R
R
N
T
D
A
A
Site 33
T456
E
I
F
Y
R
R
N
T
D
A
A
K
I
V
K
Site 34
S471
Q
K
A
F
G
D
L
S
K
R
F
E
I
K
H
Site 35
Y493
T
W
Y
L
N
N
I
Y
P
E
V
Y
V
P
D
Site 36
Y497
N
N
I
Y
P
E
V
Y
V
P
D
L
N
P
V
Site 37
Y543
H
G
L
G
G
N
Q
Y
F
E
Y
S
A
Q
H
Site 38
Y546
G
G
N
Q
Y
F
E
Y
S
A
Q
H
E
I
R
Site 39
T581
C
T
Y
K
G
H
K
T
V
V
T
G
E
Q
I
Site 40
Y598
I
Q
K
D
Q
L
L
Y
N
P
F
L
K
M
C
Site 41
S607
P
F
L
K
M
C
L
S
A
N
G
E
H
P
S
Site 42
S614
S
A
N
G
E
H
P
S
L
V
S
C
N
P
S
Site 43
S617
G
E
H
P
S
L
V
S
C
N
P
S
D
P
L
Site 44
S621
S
L
V
S
C
N
P
S
D
P
L
Q
K
W
I
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