B2 receptor (bkrb2_human)
FAMILY
Class A (Rhodopsin) Peptide receptors Bradykinin receptors B2 receptor
GENE
BDKRB2 (BKR2)
ORGANISM
Human (Homo sapiens)
ALT. NAMES
B2 bradykinin receptor, B2R, BK-2 receptor
SOURCE
SWISSPROT
SEQUENCE
N-term | |||||||||
M
|
F
|
S
|
P
|
W
|
K
|
I
|
S
|
M
|
F
|
10 |
L
|
S
|
V
|
R
|
E
|
D
|
S
|
V
|
P
|
T
|
20 |
T
|
A
|
S
|
F
|
S
|
A
|
D
|
M
|
L
|
N
|
30 |
V
|
T
|
L
|
Q
|
G
|
P
|
T
|
L
|
N
|
G
|
40 |
T
|
F
|
A
|
Q
|
S
|
K
|
C
|
P
|
Q
|
V
|
50 |
TM1 | |||||||||
E
|
W
|
L
|
G
|
W
|
L
|
N
|
T
|
I
|
Q
|
60 |
P
|
P
|
F
|
L
|
W
|
V
|
L
|
F
|
V
|
L
|
70 |
A
|
T
|
L
|
E
|
N
|
I
|
F
|
V
|
L
|
S
|
80 |
ICL1 | |||||||||
V
|
F
|
C
|
L
|
H
|
K
|
S
|
S
|
C
|
T
|
90 |
TM2 | |||||||||
V
|
A
|
E
|
I
|
Y
|
L
|
G
|
N
|
L
|
A
|
100 |
A
|
A
|
D
|
L
|
I
|
L
|
A
|
C
|
G
|
L
|
110 |
P
|
F
|
W
|
A
|
I
|
T
|
I
|
S
|
N
|
N
|
120 |
ECL1 | TM3 | ||||||||
F
|
D
|
W
|
L
|
F
|
G
|
E
|
T
|
L
|
C
|
130 |
R
|
V
|
V
|
N
|
A
|
I
|
I
|
S
|
M
|
N
|
140 |
L
|
Y
|
S
|
S
|
I
|
C
|
F
|
L
|
M
|
L
|
150 |
V
|
S
|
I
|
D
|
R
|
Y
|
L
|
A
|
L
|
V
|
160 |
ICL2 | |||||||||
K
|
T
|
M
|
S
|
M
|
G
|
R
|
M
|
R
|
G
|
170 |
TM4 | |||||||||
V
|
R
|
W
|
A
|
K
|
L
|
Y
|
S
|
L
|
V
|
180 |
I
|
W
|
G
|
C
|
T
|
L
|
L
|
L
|
S
|
S
|
190 |
ECL2 | |||||||||
P
|
M
|
L
|
V
|
F
|
R
|
T
|
M
|
K
|
E
|
200 |
Y
|
S
|
D
|
E
|
G
|
H
|
N
|
V
|
T
|
A
|
210 |
TM5 | |||||||||
C
|
V
|
I
|
S
|
Y
|
P
|
S
|
L
|
I
|
W
|
220 |
E
|
V
|
F
|
T
|
N
|
M
|
L
|
L
|
N
|
V
|
230 |
V
|
G
|
F
|
L
|
L
|
P
|
L
|
S
|
V
|
I
|
240 |
T
|
F
|
C
|
T
|
M
|
Q
|
I
|
M
|
Q
|
V
|
250 |
L
|
R
|
N
|
N
|
E
|
M
|
Q
|
K
|
F
|
K
|
260 |
ICL3 | TM6 | ||||||||
E
|
I
|
Q
|
T
|
E
|
R
|
R
|
A
|
T
|
V
|
270 |
L
|
V
|
L
|
V
|
V
|
L
|
L
|
L
|
F
|
I
|
280 |
I
|
C
|
W
|
L
|
P
|
F
|
Q
|
I
|
S
|
T
|
290 |
F
|
L
|
D
|
T
|
L
|
H
|
R
|
L
|
G
|
I
|
300 |
ECL3 | TM7 | ||||||||
L
|
S
|
S
|
C
|
Q
|
D
|
E
|
R
|
I
|
I
|
310 |
D
|
V
|
I
|
T
|
Q
|
I
|
A
|
S
|
F
|
M
|
320 |
A
|
Y
|
S
|
N
|
S
|
C
|
L
|
N
|
P
|
L
|
330 |
H8 | |||||||||
V
|
Y
|
V
|
I
|
V
|
G
|
K
|
R
|
F
|
R
|
340 |
K
|
K
|
S
|
W
|
E
|
V
|
Y
|
Q
|
G
|
V
|
350 |
C-term | |||||||||
C
|
Q
|
K
|
G
|
G
|
C
|
R
|
S
|
E
|
P
|
360 |
I
|
Q
|
M
|
E
|
N
|
S
|
M
|
G
|
T
|
L
|
370 |
R
|
T
|
S
|
I
|
S
|
V
|
E
|
R
|
Q
|
I
|
380 |
H
|
K
|
L
|
Q
|
D
|
W
|
A
|
G
|
S
|
R
|
390 |
Q
|
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
[des-Arg9]bradykinin, kallidin, Lys-[Hyp3]-bradykinin, [des-Arg10]kallidin, T-kinin, [Hyp3]bradykinin, bradykinin
STRUCTURE MODELS
STRUCTURES
Found 3 structure(s) - view all details on the Structures page