GPR6 (gpr6_human)
FAMILY
Class A (Rhodopsin) Orphan receptors Class A orphans GPR6
GENE
GPR6
ORGANISM
Human (Homo sapiens)
ALT. NAMES
G-protein coupled receptor 6, Sphingosine 1-phosphate receptor GPR6
SOURCE
SWISSPROT
SEQUENCE
N-term | |||||||||
M
|
N
|
A
|
S
|
A
|
A
|
S
|
L
|
N
|
D
|
10 |
S
|
Q
|
V
|
V
|
V
|
V
|
A
|
A
|
E
|
G
|
20 |
A
|
A
|
A
|
A
|
A
|
T
|
A
|
A
|
G
|
G
|
30 |
P
|
D
|
T
|
G
|
E
|
W
|
G
|
P
|
P
|
A
|
40 |
A
|
A
|
A
|
L
|
G
|
A
|
G
|
G
|
G
|
A
|
50 |
N
|
G
|
S
|
L
|
E
|
L
|
S
|
S
|
Q
|
L
|
60 |
S
|
A
|
G
|
P
|
P
|
G
|
L
|
L
|
L
|
P
|
70 |
TM1 | |||||||||
A
|
V
|
N
|
P
|
W
|
D
|
V
|
L
|
L
|
C
|
80 |
V
|
S
|
G
|
T
|
V
|
I
|
A
|
G
|
E
|
N
|
90 |
A
|
L
|
V
|
V
|
A
|
L
|
I
|
A
|
S
|
T
|
100 |
ICL1 | TM2 | ||||||||
P
|
A
|
L
|
R
|
T
|
P
|
M
|
F
|
V
|
L
|
110 |
V
|
G
|
S
|
L
|
A
|
T
|
A
|
D
|
L
|
L
|
120 |
A
|
G
|
C
|
G
|
L
|
I
|
L
|
H
|
F
|
V
|
130 |
ECL1 | TM3 | ||||||||
F
|
Q
|
Y
|
L
|
V
|
P
|
S
|
E
|
T
|
V
|
140 |
S
|
L
|
L
|
T
|
V
|
G
|
F
|
L
|
V
|
A
|
150 |
S
|
F
|
A
|
A
|
S
|
V
|
S
|
S
|
L
|
L
|
160 |
A
|
I
|
T
|
V
|
D
|
R
|
Y
|
L
|
S
|
L
|
170 |
ICL2 | |||||||||
Y
|
N
|
A
|
L
|
T
|
Y
|
Y
|
S
|
R
|
R
|
180 |
TM4 | |||||||||
T
|
L
|
L
|
G
|
V
|
H
|
L
|
L
|
L
|
A
|
190 |
A
|
T
|
W
|
T
|
V
|
S
|
L
|
G
|
L
|
G
|
200 |
ECL2 | |||||||||
L
|
L
|
P
|
V
|
L
|
G
|
W
|
N
|
C
|
L
|
210 |
A
|
E
|
R
|
A
|
A
|
C
|
S
|
V
|
V
|
R
|
220 |
TM5 | |||||||||
P
|
L
|
A
|
R
|
S
|
H
|
V
|
A
|
L
|
L
|
230 |
S
|
A
|
A
|
F
|
F
|
M
|
V
|
F
|
G
|
I
|
240 |
M
|
L
|
H
|
L
|
Y
|
V
|
R
|
I
|
C
|
Q
|
250 |
V
|
V
|
W
|
R
|
H
|
A
|
H
|
Q
|
I
|
A
|
260 |
ICL3 | TM6 | ||||||||
L
|
Q
|
Q
|
H
|
C
|
L
|
A
|
P
|
P
|
H
|
270 |
L
|
A
|
A
|
T
|
R
|
K
|
G
|
V
|
G
|
T
|
280 |
L
|
A
|
V
|
V
|
L
|
G
|
T
|
F
|
G
|
A
|
290 |
S
|
W
|
L
|
P
|
F
|
A
|
I
|
Y
|
C
|
V
|
300 |
ECL3 | |||||||||
V
|
G
|
S
|
H
|
E
|
D
|
P
|
A
|
V
|
Y
|
310 |
TM7 | |||||||||
T
|
Y
|
A
|
T
|
L
|
L
|
P
|
A
|
T
|
Y
|
320 |
N
|
S
|
M
|
I
|
N
|
P
|
I
|
I
|
Y
|
A
|
330 |
H8 | |||||||||
F
|
R
|
N
|
Q
|
E
|
I
|
Q
|
R
|
A
|
L
|
340 |
W
|
L
|
L
|
L
|
C
|
G
|
C
|
F
|
Q
|
S
|
350 |
C-term | |||||||||
K
|
V
|
P
|
F
|
R
|
S
|
R
|
S
|
P
|
S
|
360 |
E
|
V
|
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
ENDOGENOUS LIGANDS
sphingosine 1-phosphate
STRUCTURE MODELS
STRUCTURES
No structures available