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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:
COL4A3
Full Name:
Collagen alpha-3(IV) chain
Alias:
CO4A3; collagen alpha-3(IV) chain precursor; collagen, type IV, alpha 3; Goodpasture antigen; GP; tumstatin
Type:
Mass (Da):
161813
Number AA:
1670
UniProt ID:
Q01955
International Prot ID:
Sequence:
Retrieve full protein sequence
GO Terms
External Links
Internal Links
Cellular Component:
GO:0005587
Uniprot
OncoNet
Molecular Function:
GO:0005201
GO:0005178
GO:0008191
PhosphoSite+
KinaseNET
Biological Process:
GO:0006919
GO:0008015
GO:0007155
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
S59
G
F
P
G
P
P
G
S
P
G
Q
K
G
F
T
Site 2
S89
G
L
P
G
L
T
G
S
K
G
V
R
G
I
S
Site 3
S96
S
K
G
V
R
G
I
S
G
L
P
G
F
S
G
Site 4
S104
G
L
P
G
F
S
G
S
P
G
L
P
G
T
P
Site 5
T110
G
S
P
G
L
P
G
T
P
G
N
T
G
P
Y
Site 6
Y117
T
P
G
N
T
G
P
Y
G
L
V
G
V
P
G
Site 7
S126
L
V
G
V
P
G
C
S
G
S
K
G
E
Q
G
Site 8
S128
G
V
P
G
C
S
G
S
K
G
E
Q
G
F
P
Site 9
T235
E
R
G
V
K
G
L
T
G
P
P
G
P
P
G
Site 10
T243
G
P
P
G
P
P
G
T
V
I
V
T
L
T
G
Site 11
T249
G
T
V
I
V
T
L
T
G
P
D
N
R
T
D
Site 12
T255
L
T
G
P
D
N
R
T
D
L
K
G
E
K
G
Site 13
S276
E
P
G
P
P
G
P
S
G
L
P
G
E
S
Y
Site 14
Y283
S
G
L
P
G
E
S
Y
G
S
E
K
G
A
P
Site 15
S285
L
P
G
E
S
Y
G
S
E
K
G
A
P
G
D
Site 16
S310
G
V
P
G
F
P
G
S
E
G
V
K
G
N
R
Site 17
T344
P
P
G
F
R
G
P
T
E
Y
Y
D
T
Y
Q
Site 18
Y346
G
F
R
G
P
T
E
Y
Y
D
T
Y
Q
E
K
Site 19
Y347
F
R
G
P
T
E
Y
Y
D
T
Y
Q
E
K
G
Site 20
T349
G
P
T
E
Y
Y
D
T
Y
Q
E
K
G
D
E
Site 21
Y350
P
T
E
Y
Y
D
T
Y
Q
E
K
G
D
E
G
Site 22
T358
Q
E
K
G
D
E
G
T
P
G
P
P
G
P
R
Site 23
S374
A
R
G
P
Q
G
P
S
G
P
P
G
V
P
G
Site 24
S382
G
P
P
G
V
P
G
S
P
G
S
S
R
P
G
Site 25
S385
G
V
P
G
S
P
G
S
S
R
P
G
L
R
G
Site 26
S386
V
P
G
S
P
G
S
S
R
P
G
L
R
G
A
Site 27
S402
G
W
P
G
L
K
G
S
K
G
E
R
G
R
P
Site 28
T416
P
G
K
D
A
M
G
T
P
G
S
P
G
C
A
Site 29
S419
D
A
M
G
T
P
G
S
P
G
C
A
G
S
P
Site 30
S425
G
S
P
G
C
A
G
S
P
G
L
P
G
S
P
Site 31
S431
G
S
P
G
L
P
G
S
P
G
P
P
G
P
P
Site 32
Y456
G
D
H
G
L
P
G
Y
L
G
S
P
G
I
P
Site 33
S512
G
A
A
G
L
K
G
S
P
G
S
P
G
N
T
Site 34
S515
G
L
K
G
S
P
G
S
P
G
N
T
G
L
P
Site 35
T519
S
P
G
S
P
G
N
T
G
L
P
G
F
P
G
Site 36
T543
L
K
G
E
K
G
E
T
L
Q
P
E
G
Q
V
Site 37
S589
P
K
G
E
L
A
L
S
G
E
K
G
D
Q
G
Site 38
S603
G
P
P
G
D
P
G
S
P
G
S
P
G
P
A
Site 39
S606
G
D
P
G
S
P
G
S
P
G
P
A
G
P
A
Site 40
Y618
G
P
A
G
P
P
G
Y
G
P
Q
G
E
P
G
Site 41
S649
A
G
P
R
G
E
L
S
V
S
T
P
V
P
G
Site 42
S651
P
R
G
E
L
S
V
S
T
P
V
P
G
P
P
Site 43
T652
R
G
E
L
S
V
S
T
P
V
P
G
P
P
G
Site 44
S678
G
P
P
G
I
P
G
S
L
G
K
C
G
D
P
Site 45
T716
G
D
Q
G
F
P
G
T
K
G
S
L
G
C
P
Site 46
S719
G
F
P
G
T
K
G
S
L
G
C
P
G
K
M
Site 47
T754
A
M
P
G
G
P
G
T
P
G
F
P
G
E
R
Site 48
S764
F
P
G
E
R
G
N
S
G
E
H
G
E
I
G
Site 49
T781
G
L
P
G
L
P
G
T
P
G
N
E
G
L
D
Site 50
T835
Q
Q
G
R
R
G
K
T
G
P
K
G
D
P
G
Site 51
S849
G
I
P
G
L
D
R
S
G
F
P
G
E
T
G
Site 52
T855
R
S
G
F
P
G
E
T
G
S
P
G
I
P
G
Site 53
S857
G
F
P
G
E
T
G
S
P
G
I
P
G
H
Q
Site 54
Y875
G
P
L
G
Q
R
G
Y
P
G
N
P
G
I
L
Site 55
T911
G
P
P
G
N
P
G
T
P
G
Q
R
G
S
P
Site 56
S917
G
T
P
G
Q
R
G
S
P
G
I
P
G
V
K
Site 57
T929
G
V
K
G
Q
R
G
T
P
G
A
K
G
E
Q
Site 58
S948
N
P
G
P
S
E
I
S
H
V
I
G
D
K
G
Site 59
S1001
G
P
R
G
D
L
G
S
T
G
N
P
G
E
P
Site 60
T1002
P
R
G
D
L
G
S
T
G
N
P
G
E
P
G
Site 61
S1016
G
L
R
G
I
P
G
S
M
G
N
M
G
M
P
Site 62
S1025
G
N
M
G
M
P
G
S
K
G
K
R
G
T
L
Site 63
T1031
G
S
K
G
K
R
G
T
L
G
F
P
G
R
A
Site 64
Y1058
G
D
K
G
E
P
G
Y
S
E
G
T
R
P
G
Site 65
S1059
D
K
G
E
P
G
Y
S
E
G
T
R
P
G
P
Site 66
T1070
R
P
G
P
P
G
P
T
G
D
P
G
L
P
G
Site 67
S1105
G
P
E
G
A
P
G
S
P
G
S
P
G
L
P
Site 68
S1108
G
A
P
G
S
P
G
S
P
G
L
P
G
K
P
Site 69
S1147
G
L
P
G
F
P
G
S
P
G
P
M
G
I
R
Site 70
T1218
D
A
G
P
R
G
P
T
G
I
E
G
F
P
G
Site 71
S1246
G
N
R
G
P
P
G
S
R
G
S
P
G
A
P
Site 72
S1249
G
P
P
G
S
R
G
S
P
G
A
P
G
P
P
Site 73
S1261
G
P
P
G
P
P
G
S
H
V
I
G
I
K
G
Site 74
S1272
G
I
K
G
D
K
G
S
M
G
H
P
G
P
K
Site 75
T1299
G
R
L
G
A
P
G
T
P
G
L
P
G
P
R
Site 76
S1359
K
I
I
S
L
P
G
S
P
G
P
P
G
T
P
Site 77
T1365
G
S
P
G
P
P
G
T
P
G
E
P
G
M
Q
Site 78
T1401
G
K
D
G
K
P
G
T
P
G
P
A
G
E
K
Site 79
S1422
G
E
P
G
P
A
G
S
D
G
L
P
G
L
K
Site 80
S1435
L
K
G
K
R
G
D
S
G
S
P
A
T
W
T
Site 81
S1437
G
K
R
G
D
S
G
S
P
A
T
W
T
T
R
Site 82
T1442
S
G
S
P
A
T
W
T
T
R
G
F
V
F
T
Site 83
T1443
G
S
P
A
T
W
T
T
R
G
F
V
F
T
R
Site 84
T1449
T
T
R
G
F
V
F
T
R
H
S
Q
T
T
A
Site 85
S1452
G
F
V
F
T
R
H
S
Q
T
T
A
I
P
S
Site 86
T1455
F
T
R
H
S
Q
T
T
A
I
P
S
C
P
E
Site 87
S1459
S
Q
T
T
A
I
P
S
C
P
E
G
T
V
P
Site 88
T1489
A
H
G
Q
D
L
G
T
L
G
S
C
L
Q
R
Site 89
S1492
Q
D
L
G
T
L
G
S
C
L
Q
R
F
T
T
Site 90
Y1519
N
F
A
S
R
N
D
Y
S
Y
W
L
S
T
P
Site 91
S1520
F
A
S
R
N
D
Y
S
Y
W
L
S
T
P
A
Site 92
Y1521
A
S
R
N
D
Y
S
Y
W
L
S
T
P
A
L
Site 93
T1537
P
M
N
M
A
P
I
T
G
R
A
L
E
P
Y
Site 94
Y1544
T
G
R
A
L
E
P
Y
I
S
R
C
T
V
C
Site 95
S1546
R
A
L
E
P
Y
I
S
R
C
T
V
C
E
G
Site 96
S1600
G
T
G
Q
A
L
A
S
P
G
S
C
L
E
E
Site 97
S1603
Q
A
L
A
S
P
G
S
C
L
E
E
F
R
A
Site 98
S1611
C
L
E
E
F
R
A
S
P
F
L
E
C
H
G
Site 99
Y1624
H
G
R
G
T
C
N
Y
Y
S
N
S
Y
S
F
Site 100
Y1625
G
R
G
T
C
N
Y
Y
S
N
S
Y
S
F
W
Site 101
S1635
S
Y
S
F
W
L
A
S
L
N
P
E
R
M
F
Site 102
S1648
M
F
R
K
P
I
P
S
T
V
K
A
G
E
L
Site 103
T1649
F
R
K
P
I
P
S
T
V
K
A
G
E
L
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