TPRA1 (tpra1_human)
FAMILY
Other GPCRs Orphan receptors Other GPCR orphans TPRA1
GENE
TPRA1 (GPR175, TMEM227, PP6566)
ORGANISM
Human (Homo sapiens)
ALT. NAMES
Transmembrane protein adipocyte-associated 1, Integral membrane protein GPR175, Transmembrane protein 227
SOURCE
SWISSPROT
SEQUENCE
N-term | |||||||||
M
|
D
|
T
|
L
|
E
|
E
|
V
|
T
|
W
|
A
|
10 |
N
|
G
|
S
|
T
|
A
|
L
|
P
|
P
|
P
|
L
|
20 |
A
|
P
|
N
|
I
|
S
|
V
|
P
|
H
|
R
|
C
|
30 |
L
|
L
|
L
|
L
|
Y
|
E
|
D
|
I
|
G
|
T
|
40 |
TM1 | |||||||||
S
|
R
|
V
|
R
|
Y
|
W
|
D
|
L
|
L
|
L
|
50 |
L
|
I
|
P
|
N
|
V
|
L
|
F
|
L
|
I
|
F
|
60 |
ICL1 | |||||||||
L
|
L
|
W
|
K
|
L
|
P
|
S
|
A
|
R
|
A
|
70 |
TM2 | |||||||||
K
|
I
|
R
|
I
|
T
|
S
|
S
|
P
|
I
|
F
|
80 |
I
|
T
|
F
|
Y
|
I
|
L
|
V
|
F
|
V
|
V
|
90 |
A
|
L
|
V
|
G
|
I
|
A
|
R
|
A
|
V
|
V
|
100 |
ECL1 | TM3 | |||||||||
S
|
M
|
T
|
V
|
S
|
T
|
S
|
N
|
A
|
A
|
|
110 |
T
|
V
|
A
|
D
|
K
|
I
|
L
|
W
|
E
|
I
|
120 |
T
|
R
|
F
|
F
|
L
|
L
|
A
|
I
|
E
|
L
|
130 |
S
|
V
|
I
|
I
|
L
|
G
|
L
|
A
|
F
|
G
|
140 |
ICL2 | TM4 | ||||||||
H
|
L
|
E
|
S
|
K
|
S
|
S
|
I
|
K
|
R
|
150 |
V
|
L
|
A
|
I
|
T
|
T
|
V
|
L
|
S
|
L
|
160 |
A
|
Y
|
S
|
V
|
T
|
Q
|
G
|
T
|
L
|
E
|
170 |
ECL2 | |||||||||
I
|
L
|
Y
|
P
|
D
|
A
|
H
|
L
|
S
|
A
|
180 |
E
|
D
|
F
|
N
|
I
|
Y
|
G
|
H
|
G
|
G
|
190 |
TM5 | |||||||||
R
|
Q
|
F
|
W
|
L
|
V
|
S
|
S
|
C
|
F
|
200 |
F
|
F
|
L
|
V
|
Y
|
S
|
L
|
V
|
V
|
I
|
210 |
ICL3 | |||||||||
L
|
P
|
K
|
T
|
P
|
L
|
K
|
E
|
R
|
I
|
220 |
TM6 | |||||||||
S
|
L
|
P
|
S
|
R
|
R
|
S
|
F
|
Y
|
V
|
230 |
Y
|
A
|
G
|
I
|
L
|
A
|
L
|
L
|
N
|
L
|
240 |
L
|
Q
|
G
|
L
|
G
|
S
|
V
|
L
|
L
|
C
|
250 |
ECL3 | TM7 | ||||||||
F
|
D
|
I
|
I
|
E
|
G
|
L
|
C
|
C
|
V
|
260 |
D
|
A
|
T
|
T
|
F
|
L
|
Y
|
F
|
S
|
F
|
270 |
F
|
A
|
P
|
L
|
I
|
Y
|
V
|
A
|
F
|
L
|
280 |
C-term | |||||||||
R
|
G
|
F
|
F
|
G
|
S
|
E
|
P
|
K
|
I
|
290 |
L
|
F
|
S
|
Y
|
K
|
C
|
Q
|
V
|
D
|
E
|
300 |
T
|
E
|
E
|
P
|
D
|
V
|
H
|
L
|
P
|
Q
|
310 |
P
|
Y
|
A
|
V
|
A
|
R
|
R
|
E
|
G
|
L
|
320 |
E
|
A
|
A
|
G
|
A
|
A
|
G
|
A
|
S
|
A
|
330 |
A
|
S
|
Y
|
S
|
S
|
T
|
Q
|
F
|
D
|
S
|
340 |
A
|
G
|
G
|
V
|
A
|
Y
|
L
|
D
|
D
|
I
|
350 |
A
|
S
|
M
|
P
|
C
|
H
|
T
|
G
|
S
|
I
|
360 |
N
|
S
|
T
|
D
|
S
|
E
|
R
|
W
|
K
|
A
|
370 |
I
|
N
|
A
|
LINKS
DIAGRAMS
7TM
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
No physiological ligands available
STRUCTURE MODELS
STRUCTURES
No structures available