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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:
BTN3A3
Full Name:
Butyrophilin subfamily 3 member A3
Alias:
BT3A3; BTF3; Butyrophilin 3; Butyrophilin, subfamily 3, member A3
Type:
Cell surface
Mass (Da):
65002
Number AA:
584
UniProt ID:
O00478
International Prot ID:
IPI00012977
Sequence:
Retrieve full protein sequence
GO Terms
External Links
Internal Links
Cellular Component:
GO:0016021
Uniprot
OncoNet
Molecular Function:
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
S281
Q
K
E
K
I
A
L
S
R
E
T
E
R
E
R
Site 2
T284
K
I
A
L
S
R
E
T
E
R
E
R
E
M
K
Site 3
Y295
R
E
M
K
E
M
G
Y
A
A
T
E
Q
E
I
Site 4
S303
A
A
T
E
Q
E
I
S
L
R
E
K
L
Q
E
Site 5
Y319
L
K
W
R
K
I
Q
Y
M
A
R
G
E
K
S
Site 6
Y329
R
G
E
K
S
L
A
Y
H
E
W
K
M
A
L
Site 7
S361
L
V
S
E
D
Q
R
S
V
Q
R
A
E
E
P
Site 8
Y382
P
E
R
F
E
W
R
Y
C
V
L
G
C
E
N
Site 9
Y396
N
F
T
S
G
R
H
Y
W
E
V
E
V
G
D
Site 10
T426
K
K
G
W
V
K
M
T
P
E
N
G
Y
W
T
Site 11
Y431
K
M
T
P
E
N
G
Y
W
T
M
G
L
T
D
Site 12
Y442
G
L
T
D
G
N
K
Y
R
A
L
T
E
P
R
Site 13
T446
G
N
K
Y
R
A
L
T
E
P
R
T
N
L
K
Site 14
T450
R
A
L
T
E
P
R
T
N
L
K
L
P
E
P
Site 15
T469
G
I
F
L
D
Y
E
T
G
E
I
S
F
Y
N
Site 16
S473
D
Y
E
T
G
E
I
S
F
Y
N
A
T
D
G
Site 17
Y475
E
T
G
E
I
S
F
Y
N
A
T
D
G
S
H
Site 18
Y484
A
T
D
G
S
H
I
Y
T
F
P
H
A
S
F
Site 19
T485
T
D
G
S
H
I
Y
T
F
P
H
A
S
F
S
Site 20
S490
I
Y
T
F
P
H
A
S
F
S
E
P
L
Y
P
Site 21
S521
I
P
K
E
V
E
S
S
P
D
P
D
L
V
P
Site 22
S531
P
D
L
V
P
D
H
S
L
E
T
P
L
T
P
Site 23
T534
V
P
D
H
S
L
E
T
P
L
T
P
G
L
A
Site 24
T537
H
S
L
E
T
P
L
T
P
G
L
A
N
E
S
Site 25
S565
A
H
P
G
A
E
V
S
P
S
A
T
T
N
Q
Site 26
S567
P
G
A
E
V
S
P
S
A
T
T
N
Q
N
H
Site 27
T569
A
E
V
S
P
S
A
T
T
N
Q
N
H
K
L
Site 28
Y584
Q
A
R
T
E
A
L
Y
_
_
_
_
_
_
_
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