A3 receptor (aa3r_human)
FAMILY
Class A (Rhodopsin) Nucleotide receptors Adenosine receptors A3 receptor
GENE
ADORA3
ORGANISM
Human (Homo sapiens)
ALT. NAMES
Adenosine receptor A3
SOURCE
SWISSPROT
SEQUENCE
N-term | |||||||||
M
|
P
|
N
|
N
|
S
|
T
|
A
|
L
|
S
|
L
|
10 |
TM1 | |||||||||
A
|
N
|
V
|
T
|
Y
|
I
|
T
|
M
|
E
|
I
|
20 |
F
|
I
|
G
|
L
|
C
|
A
|
I
|
V
|
G
|
N
|
30 |
V
|
L
|
V
|
I
|
C
|
V
|
V
|
K
|
L
|
N
|
40 |
ICL1 | TM2 | ||||||||
P
|
S
|
L
|
Q
|
T
|
T
|
T
|
F
|
Y
|
F
|
50 |
I
|
V
|
S
|
L
|
A
|
L
|
A
|
D
|
I
|
A
|
60 |
V
|
G
|
V
|
L
|
V
|
M
|
P
|
L
|
A
|
I
|
70 |
ECL1 | |||||||||
V
|
V
|
S
|
L
|
G
|
I
|
T
|
I
|
H
|
F
|
80 |
TM3 | |||||||||
Y
|
S
|
C
|
L
|
F
|
M
|
T
|
C
|
L
|
L
|
90 |
L
|
I
|
F
|
T
|
H
|
A
|
S
|
I
|
M
|
S
|
100 |
L
|
L
|
A
|
I
|
A
|
V
|
D
|
R
|
Y
|
L
|
110 |
ICL2 | |||||||||
R
|
V
|
K
|
L
|
T
|
V
|
R
|
Y
|
K
|
R
|
120 |
TM4 | |||||||||
V
|
T
|
T
|
H
|
R
|
R
|
I
|
W
|
L
|
A
|
130 |
L
|
G
|
L
|
C
|
W
|
L
|
V
|
S
|
F
|
L
|
140 |
V
|
G
|
L
|
T
|
P
|
M
|
F
|
G
|
W
|
N
|
150 |
ECL2 | |||||||||
M
|
K
|
L
|
T
|
S
|
E
|
Y
|
H
|
R
|
N
|
160 |
V
|
T
|
F
|
L
|
S
|
C
|
Q
|
F
|
V
|
S
|
170 |
TM5 | |||||||||
V
|
M
|
R
|
M
|
D
|
Y
|
M
|
V
|
Y
|
F
|
180 |
S
|
F
|
L
|
T
|
W
|
I
|
F
|
I
|
P
|
L
|
190 |
V
|
V
|
M
|
C
|
A
|
I
|
Y
|
L
|
D
|
I
|
200 |
F
|
Y
|
I
|
I
|
R
|
N
|
K
|
L
|
S
|
L
|
210 |
ICL3 | TM6 | ||||||||
N
|
L
|
S
|
N
|
S
|
K
|
E
|
T
|
G
|
A
|
220 |
F
|
Y
|
G
|
R
|
E
|
F
|
K
|
T
|
A
|
K
|
230 |
S
|
L
|
F
|
L
|
V
|
L
|
F
|
L
|
F
|
A
|
240 |
L
|
S
|
W
|
L
|
P
|
L
|
S
|
I
|
I
|
N
|
250 |
ECL3 | |||||||||
C
|
I
|
I
|
Y
|
F
|
N
|
G
|
E
|
V
|
P
|
260 |
TM7 | |||||||||
Q
|
L
|
V
|
L
|
Y
|
M
|
G
|
I
|
L
|
L
|
270 |
S
|
H
|
A
|
N
|
S
|
M
|
M
|
N
|
P
|
I
|
280 |
H8 | |||||||||
V
|
Y
|
A
|
Y
|
K
|
I
|
K
|
K
|
F
|
K
|
290 |
E
|
T
|
Y
|
L
|
L
|
I
|
L
|
K
|
A
|
C
|
300 |
V
|
V
|
C
|
H
|
P
|
S
|
D
|
S
|
L
|
D
|
310 |
C-term | |||||||
T
|
S
|
I
|
E
|
K
|
N
|
S
|
E
|
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
adenosine
STRUCTURE MODELS
STRUCTURES
Found 2 structure(s) - view all details on the Structures page