β1-adrenoceptor (adrb1_human)
FAMILY
Class A (Rhodopsin) Aminergic receptors Adrenoceptors β1-adrenoceptor
GENE
ADRB1 (ADRB1R, B1AR)
ORGANISM
Human (Homo sapiens)
ALT. NAMES
Beta-1 adrenergic receptor, Beta-1 adrenoreceptor, Beta-1 adrenoceptor
SOURCE
SWISSPROT
SEQUENCE
N-term | |||||||||
M
|
G
|
A
|
G
|
V
|
L
|
V
|
L
|
G
|
A
|
10 |
S
|
E
|
P
|
G
|
N
|
L
|
S
|
S
|
A
|
A
|
20 |
P
|
L
|
P
|
D
|
G
|
A
|
A
|
T
|
A
|
A
|
30 |
R
|
L
|
L
|
V
|
P
|
A
|
S
|
P
|
P
|
A
|
40 |
S
|
L
|
L
|
P
|
P
|
A
|
S
|
E
|
S
|
P
|
50 |
TM1 | |||||||||
E
|
P
|
L
|
S
|
Q
|
Q
|
W
|
T
|
A
|
G
|
60 |
M
|
G
|
L
|
L
|
M
|
A
|
L
|
I
|
V
|
L
|
70 |
L
|
I
|
V
|
A
|
G
|
N
|
V
|
L
|
V
|
I
|
80 |
ICL1 | |||||||||
V
|
A
|
I
|
A
|
K
|
T
|
P
|
R
|
L
|
Q
|
90 |
TM2 | |||||||||
T
|
L
|
T
|
N
|
L
|
F
|
I
|
M
|
S
|
L
|
100 |
A
|
S
|
A
|
D
|
L
|
V
|
M
|
G
|
L
|
L
|
110 |
V
|
V
|
P
|
F
|
G
|
A
|
T
|
I
|
V
|
V
|
120 |
ECL1 | TM3 | ||||||||
W
|
G
|
R
|
W
|
E
|
Y
|
G
|
S
|
F
|
F
|
130 |
C
|
E
|
L
|
W
|
T
|
S
|
V
|
D
|
V
|
L
|
140 |
C
|
V
|
T
|
A
|
S
|
I
|
E
|
T
|
L
|
C
|
150 |
V
|
I
|
A
|
L
|
D
|
R
|
Y
|
L
|
A
|
I
|
160 |
ICL2 | |||||||||
T
|
S
|
P
|
F
|
R
|
Y
|
Q
|
S
|
L
|
L
|
170 |
TM4 | |||||||||
T
|
R
|
A
|
R
|
A
|
R
|
G
|
L
|
V
|
C
|
180 |
T
|
V
|
W
|
A
|
I
|
S
|
A
|
L
|
V
|
S
|
190 |
F
|
L
|
P
|
I
|
L
|
M
|
H
|
W
|
W
|
R
|
200 |
ECL2 | |||||||||
A
|
E
|
S
|
D
|
E
|
A
|
R
|
R
|
C
|
Y
|
210 |
N
|
D
|
P
|
K
|
C
|
C
|
D
|
F
|
V
|
T
|
220 |
TM5 | |||||||||
N
|
R
|
A
|
Y
|
A
|
I
|
A
|
S
|
S
|
V
|
230 |
V
|
S
|
F
|
Y
|
V
|
P
|
L
|
C
|
I
|
M
|
240 |
A
|
F
|
V
|
Y
|
L
|
R
|
V
|
F
|
R
|
E
|
250 |
A
|
Q
|
K
|
Q
|
V
|
K
|
K
|
I
|
D
|
S
|
260 |
ICL3 | |||||||||
C
|
E
|
R
|
R
|
F
|
L
|
G
|
G
|
P
|
A
|
270 |
R
|
P
|
P
|
S
|
P
|
S
|
P
|
S
|
P
|
V
|
280 |
P
|
A
|
P
|
A
|
P
|
P
|
P
|
G
|
P
|
P
|
290 |
R
|
P
|
A
|
A
|
A
|
A
|
A
|
T
|
A
|
P
|
300 |
L
|
A
|
N
|
G
|
R
|
A
|
G
|
K
|
R
|
R
|
310 |
TM6 | |||||||||
P
|
S
|
R
|
L
|
V
|
A
|
L
|
R
|
E
|
Q
|
320 |
K
|
A
|
L
|
K
|
T
|
L
|
G
|
I
|
I
|
M
|
330 |
G
|
V
|
F
|
T
|
L
|
C
|
W
|
L
|
P
|
F
|
340 |
F
|
L
|
A
|
N
|
V
|
V
|
K
|
A
|
F
|
H
|
350 |
ECL3 | TM7 | ||||||||
R
|
E
|
L
|
V
|
P
|
D
|
R
|
L
|
F
|
V
|
360 |
F
|
F
|
N
|
W
|
L
|
G
|
Y
|
A
|
N
|
S
|
370 |
A
|
F
|
N
|
P
|
I
|
I
|
Y
|
C
|
R
|
S
|
380 |
H8 | |||||||||
P
|
D
|
F
|
R
|
K
|
A
|
F
|
Q
|
R
|
L
|
390 |
C-term | |||||||||
L
|
C
|
C
|
A
|
R
|
R
|
A
|
A
|
R
|
R
|
400 |
R
|
H
|
A
|
T
|
H
|
G
|
D
|
R
|
P
|
R
|
410 |
A
|
S
|
G
|
C
|
L
|
A
|
R
|
P
|
G
|
P
|
420 |
P
|
P
|
S
|
P
|
G
|
A
|
A
|
S
|
D
|
D
|
430 |
D
|
D
|
D
|
D
|
V
|
V
|
G
|
A
|
T
|
P
|
440 |
P
|
A
|
R
|
L
|
L
|
E
|
P
|
W
|
A
|
G
|
450 |
C
|
N
|
G
|
G
|
A
|
A
|
A
|
D
|
S
|
D
|
460 |
S
|
S
|
L
|
D
|
E
|
P
|
C
|
R
|
P
|
G
|
470 |
F
|
A
|
S
|
E
|
S
|
K
|
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
L-NOREPINEPHRINE, (-)-adrenaline, (-)-noradrenaline, noradrenaline
STRUCTURE MODELS
STRUCTURES
Found 4 structure(s) - view all details on the Structures page