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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:
MYO1B
Full Name:
Myosin-Ib
Alias:
MMIa; MMI-alpha; MYH-1c; Myosin I alpha; Myosin Ib; Myosin-I alpha; Myr1
Type:
Motor protein
Mass (Da):
131985
Number AA:
1136
UniProt ID:
O43795
International Prot ID:
IPI00376344
Sequence:
Retrieve full protein sequence
GO Terms
External Links
Internal Links
Cellular Component:
GO:0016459
Uniprot
OncoNet
Molecular Function:
GO:0005524
GO:0003779
GO:0005516
PhosphoSite+
KinaseNET
Biological Process:
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
T30
L
E
P
L
N
E
E
T
F
I
N
N
L
K
K
Site 2
Y45
R
F
D
H
S
E
I
Y
T
Y
I
G
S
V
V
Site 3
S60
I
S
V
N
P
Y
R
S
L
P
I
Y
S
P
E
Site 4
Y64
P
Y
R
S
L
P
I
Y
S
P
E
K
V
E
E
Site 5
S65
Y
R
S
L
P
I
Y
S
P
E
K
V
E
E
Y
Site 6
Y72
S
P
E
K
V
E
E
Y
R
N
R
N
F
Y
E
Site 7
Y78
E
Y
R
N
R
N
F
Y
E
L
S
P
H
I
F
Site 8
S81
N
R
N
F
Y
E
L
S
P
H
I
F
A
L
S
Site 9
S88
S
P
H
I
F
A
L
S
D
E
A
Y
R
S
L
Site 10
Y92
F
A
L
S
D
E
A
Y
R
S
L
R
D
Q
D
Site 11
S94
L
S
D
E
A
Y
R
S
L
R
D
Q
D
K
D
Site 12
T107
K
D
Q
C
I
L
I
T
G
E
S
G
A
G
K
Site 13
S110
C
I
L
I
T
G
E
S
G
A
G
K
T
E
A
Site 14
T115
G
E
S
G
A
G
K
T
E
A
S
K
L
V
M
Site 15
S118
G
A
G
K
T
E
A
S
K
L
V
M
S
Y
V
Site 16
S145
V
K
E
Q
L
L
Q
S
N
P
V
L
E
A
F
Site 17
T157
E
A
F
G
N
A
K
T
V
R
N
D
N
S
S
Site 18
S163
K
T
V
R
N
D
N
S
S
R
F
G
K
Y
M
Site 19
S164
T
V
R
N
D
N
S
S
R
F
G
K
Y
M
D
Site 20
Y169
N
S
S
R
F
G
K
Y
M
D
I
E
F
D
F
Site 21
S186
D
P
L
G
G
V
I
S
N
Y
L
L
E
K
S
Site 22
S193
S
N
Y
L
L
E
K
S
R
V
V
K
Q
P
R
Site 23
Y209
E
R
N
F
H
V
F
Y
Q
L
L
S
G
A
S
Site 24
S213
H
V
F
Y
Q
L
L
S
G
A
S
E
E
L
L
Site 25
S216
Y
Q
L
L
S
G
A
S
E
E
L
L
N
K
L
Site 26
S230
L
K
L
E
R
D
F
S
R
Y
N
Y
L
S
L
Site 27
Y232
L
E
R
D
F
S
R
Y
N
Y
L
S
L
D
S
Site 28
Y234
R
D
F
S
R
Y
N
Y
L
S
L
D
S
A
K
Site 29
S236
F
S
R
Y
N
Y
L
S
L
D
S
A
K
V
N
Site 30
T253
D
D
A
A
N
F
R
T
V
R
N
A
M
Q
I
Site 31
S290
N
I
E
F
K
P
E
S
R
V
N
G
L
D
E
Site 32
S298
R
V
N
G
L
D
E
S
K
I
K
D
K
N
E
Site 33
S318
E
L
T
G
I
D
Q
S
V
L
E
R
A
F
S
Site 34
S325
S
V
L
E
R
A
F
S
F
R
T
V
E
A
K
Site 35
T328
E
R
A
F
S
F
R
T
V
E
A
K
Q
E
K
Site 36
Y347
L
N
V
A
Q
A
Y
Y
A
R
D
A
L
A
K
Site 37
S362
N
L
Y
S
R
L
F
S
W
L
V
N
R
I
N
Site 38
Y406
F
E
Q
F
I
I
N
Y
C
N
E
K
L
Q
Q
Site 39
Y427
L
K
E
E
Q
E
E
Y
I
R
E
D
I
E
W
Site 40
Y439
I
E
W
T
H
I
D
Y
F
N
N
A
I
I
C
Site 41
T469
E
E
C
L
R
P
G
T
V
T
D
E
T
F
L
Site 42
T471
C
L
R
P
G
T
V
T
D
E
T
F
L
E
K
Site 43
T474
P
G
T
V
T
D
E
T
F
L
E
K
L
N
Q
Site 44
S491
A
T
H
Q
H
F
E
S
R
M
S
K
C
S
R
Site 45
S494
Q
H
F
E
S
R
M
S
K
C
S
R
F
L
N
Site 46
S497
E
S
R
M
S
K
C
S
R
F
L
N
D
T
S
Site 47
T503
C
S
R
F
L
N
D
T
S
L
P
H
S
C
F
Site 48
S504
S
R
F
L
N
D
T
S
L
P
H
S
C
F
R
Site 49
Y515
S
C
F
R
I
Q
H
Y
A
G
K
V
L
Y
Q
Site 50
Y521
H
Y
A
G
K
V
L
Y
Q
V
E
G
F
V
D
Site 51
Y535
D
K
N
N
D
L
L
Y
R
D
L
S
Q
A
M
Site 52
S539
D
L
L
Y
R
D
L
S
Q
A
M
W
K
A
S
Site 53
S552
A
S
H
A
L
I
K
S
L
F
P
E
G
N
P
Site 54
T569
I
N
L
K
R
P
P
T
A
G
S
Q
F
K
A
Site 55
S572
K
R
P
P
T
A
G
S
Q
F
K
A
S
V
A
Site 56
S577
A
G
S
Q
F
K
A
S
V
A
T
L
M
K
N
Site 57
T580
Q
F
K
A
S
V
A
T
L
M
K
N
L
Q
T
Site 58
Y592
L
Q
T
K
N
P
N
Y
I
R
C
I
K
P
N
Site 59
Y632
V
R
V
R
R
A
G
Y
A
F
R
Q
A
Y
E
Site 60
Y638
G
Y
A
F
R
Q
A
Y
E
P
C
L
E
R
Y
Site 61
S662
H
W
K
G
P
A
R
S
G
V
E
V
L
F
N
Site 62
S679
E
I
P
V
E
E
Y
S
F
G
R
S
K
I
F
Site 63
S683
E
E
Y
S
F
G
R
S
K
I
F
I
R
N
P
Site 64
T692
I
F
I
R
N
P
R
T
L
F
K
L
E
D
L
Site 65
T709
Q
R
L
E
D
L
A
T
L
I
Q
K
I
Y
R
Site 66
Y738
Q
I
V
I
A
A
W
Y
R
R
Y
A
Q
Q
K
Site 67
Y741
I
A
A
W
Y
R
R
Y
A
Q
Q
K
R
Y
Q
Site 68
Y747
R
Y
A
Q
Q
K
R
Y
Q
Q
T
K
S
S
A
Site 69
S752
K
R
Y
Q
Q
T
K
S
S
A
L
V
I
Q
S
Site 70
Y760
S
A
L
V
I
Q
S
Y
I
R
G
W
K
A
R
Site 71
Y789
A
V
T
T
I
A
A
Y
W
H
G
T
Q
A
R
Site 72
Y857
G
L
K
V
R
R
E
Y
R
K
F
F
R
A
N
Site 73
T873
G
K
K
I
Y
E
F
T
L
Q
R
I
V
Q
K
Site 74
Y881
L
Q
R
I
V
Q
K
Y
F
L
E
M
K
N
K
Site 75
S891
E
M
K
N
K
M
P
S
L
S
P
I
D
K
N
Site 76
S893
K
N
K
M
P
S
L
S
P
I
D
K
N
W
P
Site 77
S901
P
I
D
K
N
W
P
S
R
P
Y
L
F
L
D
Site 78
Y904
K
N
W
P
S
R
P
Y
L
F
L
D
S
T
H
Site 79
S909
R
P
Y
L
F
L
D
S
T
H
K
E
L
K
R
Site 80
T910
P
Y
L
F
L
D
S
T
H
K
E
L
K
R
I
Site 81
T931
K
K
Y
R
D
Q
F
T
D
Q
Q
K
L
I
Y
Site 82
Y955
F
K
D
K
K
A
L
Y
P
S
S
V
G
Q
P
Site 83
S958
K
K
A
L
Y
P
S
S
V
G
Q
P
F
Q
G
Site 84
Y967
G
Q
P
F
Q
G
A
Y
L
E
I
N
K
N
P
Site 85
Y976
E
I
N
K
N
P
K
Y
K
K
L
K
D
A
I
Site 86
S1003
I
N
R
A
N
G
K
S
T
S
R
I
F
L
L
Site 87
T1004
N
R
A
N
G
K
S
T
S
R
I
F
L
L
T
Site 88
S1005
R
A
N
G
K
S
T
S
R
I
F
L
L
T
N
Site 89
S1022
L
L
L
A
D
Q
K
S
G
Q
I
K
S
E
V
Site 90
S1027
Q
K
S
G
Q
I
K
S
E
V
P
L
V
D
V
Site 91
S1038
L
V
D
V
T
K
V
S
M
S
S
Q
N
D
G
Site 92
S1040
D
V
T
K
V
S
M
S
S
Q
N
D
G
F
F
Site 93
S1041
V
T
K
V
S
M
S
S
Q
N
D
G
F
F
A
Site 94
S1055
A
V
H
L
K
E
G
S
E
A
A
S
K
G
D
Site 95
S1059
K
E
G
S
E
A
A
S
K
G
D
F
L
F
S
Site 96
S1066
S
K
G
D
F
L
F
S
S
D
H
L
I
E
M
Site 97
S1067
K
G
D
F
L
F
S
S
D
H
L
I
E
M
A
Site 98
T1081
A
T
K
L
Y
R
T
T
L
S
Q
T
K
Q
K
Site 99
S1083
K
L
Y
R
T
T
L
S
Q
T
K
Q
K
L
N
Site 100
S1094
Q
K
L
N
I
E
I
S
D
E
F
L
V
Q
F
Site 101
S1119
Q
G
N
Q
K
N
G
S
V
P
T
C
K
R
K
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