TA1 receptor (taar1_human)
FAMILY
Class A (Rhodopsin) Aminergic receptors Trace amine receptors TA1 receptor
GENE
TAAR1 (TA1, TAR1, TRAR1)
ORGANISM
Human (Homo sapiens)
ALT. NAMES
Trace amine-associated receptor 1, TaR-1, Trace amine receptor 1
SOURCE
SWISSPROT
SEQUENCE
N-term | |||||||||
M
|
M
|
P
|
F
|
C
|
H
|
N
|
I
|
I
|
N
|
10 |
I
|
S
|
C
|
V
|
K
|
N
|
N
|
W
|
S
|
N
|
20 |
TM1 | |||||||||
D
|
V
|
R
|
A
|
S
|
L
|
Y
|
S
|
L
|
M
|
30 |
V
|
L
|
I
|
I
|
L
|
T
|
T
|
L
|
V
|
G
|
40 |
N
|
L
|
I
|
V
|
I
|
V
|
S
|
I
|
S
|
H
|
50 |
ICL1 | TM2 | ||||||||
F
|
K
|
Q
|
L
|
H
|
T
|
P
|
T
|
N
|
W
|
60 |
L
|
I
|
H
|
S
|
M
|
A
|
T
|
V
|
D
|
F
|
70 |
L
|
L
|
G
|
C
|
L
|
V
|
M
|
P
|
Y
|
S
|
80 |
M
|
V
|
R
|
S
|
A
|
E
|
H
|
C
|
W
|
Y
|
90 |
ECL1 | TM3 | ||||||||
F
|
G
|
E
|
V
|
F
|
C
|
K
|
I
|
H
|
T
|
100 |
S
|
T
|
D
|
I
|
M
|
L
|
S
|
S
|
A
|
S
|
110 |
I
|
F
|
H
|
L
|
S
|
F
|
I
|
S
|
I
|
D
|
120 |
R
|
Y
|
Y
|
A
|
V
|
C
|
D
|
P
|
L
|
R
|
130 |
ICL2 | TM4 | ||||||||
Y
|
K
|
A
|
K
|
M
|
N
|
I
|
L
|
V
|
I
|
140 |
C
|
V
|
M
|
I
|
F
|
I
|
S
|
W
|
S
|
V
|
150 |
P
|
A
|
V
|
F
|
A
|
F
|
G
|
M
|
I
|
F
|
160 |
ECL2 | |||||||||
L
|
E
|
L
|
N
|
F
|
K
|
G
|
A
|
E
|
E
|
170 |
I
|
Y
|
Y
|
K
|
H
|
V
|
H
|
C
|
R
|
G
|
180 |
TM5 | |||||||||
G
|
C
|
S
|
V
|
F
|
F
|
S
|
K
|
I
|
S
|
190 |
G
|
V
|
L
|
T
|
F
|
M
|
T
|
S
|
F
|
Y
|
200 |
I
|
P
|
G
|
S
|
I
|
M
|
L
|
C
|
V
|
Y
|
210 |
Y
|
R
|
I
|
Y
|
L
|
I
|
A
|
K
|
E
|
Q
|
220 |
A
|
R
|
L
|
I
|
S
|
D
|
A
|
N
|
Q
|
K
|
230 |
ICL3 | |||||||||
L
|
Q
|
I
|
G
|
L
|
E
|
M
|
K
|
N
|
G
|
240 |
TM6 | |||||||||
I
|
S
|
Q
|
S
|
K
|
E
|
R
|
K
|
A
|
V
|
250 |
K
|
T
|
L
|
G
|
I
|
V
|
M
|
G
|
V
|
F
|
260 |
L
|
I
|
C
|
W
|
C
|
P
|
F
|
F
|
I
|
C
|
270 |
T
|
V
|
M
|
D
|
P
|
F
|
L
|
H
|
Y
|
I
|
280 |
ECL3 | TM7 | ||||||||
I
|
P
|
P
|
T
|
L
|
N
|
D
|
V
|
L
|
I
|
290 |
W
|
F
|
G
|
Y
|
L
|
N
|
S
|
T
|
F
|
N
|
300 |
H8 | |||||||||
P
|
M
|
V
|
Y
|
A
|
F
|
F
|
Y
|
P
|
W
|
310 |
F
|
R
|
K
|
A
|
L
|
K
|
M
|
M
|
L
|
F
|
320 |
C-term | |||||||||
G
|
K
|
I
|
F
|
Q
|
K
|
D
|
S
|
S
|
R
|
330 |
C
|
K
|
L
|
F
|
L
|
E
|
L
|
S
|
S
|
DIAGRAMS
Pick color:
Invitro Mutant Data: Increased binding/potency: >5-fold, >10-fold; Reduced binding/potency: >5-fold, >10-fold; No/low effect (<5-fold); and N/A
Pick color:
Invitro Mutant Data: Increased binding/potency: >5-fold, >10-fold; Reduced binding/potency: >5-fold, >10-fold; No/low effect (<5-fold); and N/A
MUTATIONS
PHYSIOLOGICAL LIGANDS
octopamine, β-phenylethylamine, CHEMBL1160703, tyramine, (+)-Octopamine, 3-iodothyronamine, dopamine