α1A-adrenoceptor (ada1a_human)
FAMILY
Class A (Rhodopsin) Aminergic receptors Adrenoceptors α1A-adrenoceptor
GENE
ADRA1A (ADRA1C)
ORGANISM
Human (Homo sapiens)
ALT. NAMES
Alpha-1A adrenergic receptor, Alpha-1A adrenoreceptor, Alpha-1A adrenoceptor, Alpha-1C adrenergic receptor, Alpha-adrenergic receptor 1c
SOURCE
SWISSPROT
SEQUENCE
N-term | |||||||||
M
|
V
|
F
|
L
|
S
|
G
|
N
|
A
|
S
|
D
|
10 |
S
|
S
|
N
|
C
|
T
|
Q
|
P
|
P
|
A
|
P
|
20 |
TM1 | |||||||||
V
|
N
|
I
|
S
|
K
|
A
|
I
|
L
|
L
|
G
|
30 |
V
|
I
|
L
|
G
|
G
|
L
|
I
|
L
|
F
|
G
|
40 |
V
|
L
|
G
|
N
|
I
|
L
|
V
|
I
|
L
|
S
|
50 |
ICL1 | |||||||||
V
|
A
|
C
|
H
|
R
|
H
|
L
|
H
|
S
|
V
|
60 |
TM2 | |||||||||
T
|
H
|
Y
|
Y
|
I
|
V
|
N
|
L
|
A
|
V
|
70 |
A
|
D
|
L
|
L
|
L
|
T
|
S
|
T
|
V
|
L
|
80 |
P
|
F
|
S
|
A
|
I
|
F
|
E
|
V
|
L
|
G
|
90 |
ECL1 | TM3 | ||||||||
Y
|
W
|
A
|
F
|
G
|
R
|
V
|
F
|
C
|
N
|
100 |
I
|
W
|
A
|
A
|
V
|
D
|
V
|
L
|
C
|
C
|
110 |
T
|
A
|
S
|
I
|
M
|
G
|
L
|
C
|
I
|
I
|
120 |
S
|
I
|
D
|
R
|
Y
|
I
|
G
|
V
|
S
|
Y
|
130 |
ICL2 | |||||||||
P
|
L
|
R
|
Y
|
P
|
T
|
I
|
V
|
T
|
Q
|
140 |
TM4 | |||||||||
R
|
R
|
G
|
L
|
M
|
A
|
L
|
L
|
C
|
V
|
150 |
W
|
A
|
L
|
S
|
L
|
V
|
I
|
S
|
I
|
G
|
160 |
ECL2 | |||||||||
P
|
L
|
F
|
G
|
W
|
R
|
Q
|
P
|
A
|
P
|
170 |
E
|
D
|
E
|
T
|
I
|
C
|
Q
|
I
|
N
|
E
|
180 |
TM5 | |||||||||
E
|
P
|
G
|
Y
|
V
|
L
|
F
|
S
|
A
|
L
|
190 |
G
|
S
|
F
|
Y
|
L
|
P
|
L
|
A
|
I
|
I
|
200 |
L
|
V
|
M
|
Y
|
C
|
R
|
V
|
Y
|
V
|
V
|
210 |
A
|
K
|
R
|
E
|
S
|
R
|
G
|
L
|
K
|
S
|
220 |
ICL3 | |||||||||
G
|
L
|
K
|
T
|
D
|
K
|
S
|
D
|
S
|
E
|
230 |
Q
|
V
|
T
|
L
|
R
|
I
|
H
|
R
|
K
|
N
|
240 |
A
|
P
|
A
|
G
|
G
|
S
|
G
|
M
|
A
|
S
|
250 |
A
|
K
|
T
|
K
|
T
|
H
|
F
|
S
|
V
|
R
|
260 |
TM6 | |||||||||
L
|
L
|
K
|
F
|
S
|
R
|
E
|
K
|
K
|
A
|
270 |
A
|
K
|
T
|
L
|
G
|
I
|
V
|
V
|
G
|
C
|
280 |
F
|
V
|
L
|
C
|
W
|
L
|
P
|
F
|
F
|
L
|
290 |
V
|
M
|
P
|
I
|
G
|
S
|
F
|
F
|
P
|
D
|
300 |
ECL3 | TM7 | ||||||||
F
|
K
|
P
|
S
|
E
|
T
|
V
|
F
|
K
|
I
|
310 |
V
|
F
|
W
|
L
|
G
|
Y
|
L
|
N
|
S
|
C
|
320 |
I
|
N
|
P
|
I
|
I
|
Y
|
P
|
C
|
S
|
S
|
330 |
H8 | |||||||||
Q
|
E
|
F
|
K
|
K
|
A
|
F
|
Q
|
N
|
V
|
340 |
C-term | |||||||||
L
|
R
|
I
|
Q
|
C
|
L
|
C
|
R
|
K
|
Q
|
350 |
S
|
S
|
K
|
H
|
A
|
L
|
G
|
Y
|
T
|
L
|
360 |
H
|
P
|
P
|
S
|
Q
|
A
|
V
|
E
|
G
|
Q
|
370 |
H
|
K
|
D
|
M
|
V
|
R
|
I
|
P
|
V
|
G
|
380 |
S
|
R
|
E
|
T
|
F
|
Y
|
R
|
I
|
S
|
K
|
390 |
T
|
D
|
G
|
V
|
C
|
E
|
W
|
K
|
F
|
F
|
400 |
S
|
S
|
M
|
P
|
R
|
G
|
S
|
A
|
R
|
I
|
410 |
T
|
V
|
S
|
K
|
D
|
Q
|
S
|
S
|
C
|
T
|
420 |
T
|
A
|
R
|
V
|
R
|
S
|
K
|
S
|
F
|
L
|
430 |
Q
|
V
|
C
|
C
|
C
|
V
|
G
|
P
|
S
|
T
|
440 |
P
|
S
|
L
|
D
|
K
|
N
|
H
|
Q
|
V
|
P
|
450 |
T
|
I
|
K
|
V
|
H
|
T
|
I
|
S
|
L
|
S
|
460 |
E
|
N
|
G
|
E
|
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
PHYSIOLOGICAL LIGANDS
(-)-noradrenaline, (-)-adrenaline