OR56B4 (o56b4_human)
FAMILY
Class O1 (fish-like odorant) Odorant receptors Odorant family 56 OR56B4
GENE
OR56B4
ORGANISM
Human (Homo sapiens)
ALT. NAMES
Olfactory receptor 56B4, Olfactory receptor OR11-67
SOURCE
SWISSPROT
SEQUENCE
N-term | |||||||||
M
|
D
|
T
|
S
|
T
|
S
|
V
|
T
|
Y
|
D
|
10 |
S
|
S
|
L
|
Q
|
I
|
S
|
Q
|
F
|
I
|
L
|
20 |
TM1 | |||||||||
M
|
G
|
L
|
P
|
G
|
I
|
H
|
E
|
W
|
Q
|
30 |
H
|
W
|
L
|
S
|
L
|
P
|
L
|
T
|
L
|
L
|
40 |
Y
|
L
|
L
|
A
|
L
|
G
|
A
|
N
|
L
|
L
|
50 |
I
|
I
|
I
|
T
|
I
|
Q
|
H
|
E
|
T
|
V
|
60 |
ICL1 | TM2 | ||||||||
L
|
H
|
E
|
P
|
M
|
Y
|
H
|
L
|
L
|
G
|
70 |
I
|
L
|
A
|
V
|
V
|
D
|
I
|
G
|
L
|
A
|
80 |
T
|
T
|
I
|
M
|
P
|
K
|
I
|
L
|
A
|
I
|
90 |
ECL1 | |||||||||
F
|
W
|
F
|
D
|
A
|
K
|
A
|
I
|
S
|
L
|
100 |
TM3 | |||||||||
P
|
M
|
C
|
F
|
A
|
Q
|
I
|
Y
|
A
|
I
|
110 |
H
|
C
|
F
|
F
|
C
|
I
|
E
|
S
|
G
|
I
|
120 |
F
|
L
|
C
|
M
|
A
|
V
|
D
|
R
|
Y
|
I
|
130 |
ICL2 | |||||||||
A
|
I
|
C
|
R
|
P
|
L
|
Q
|
Y
|
P
|
S
|
140 |
TM4 | |||||||||
I
|
V
|
T
|
K
|
A
|
F
|
V
|
F
|
K
|
A
|
150 |
T
|
G
|
F
|
I
|
M
|
L
|
R
|
N
|
G
|
L
|
160 |
L
|
T
|
I
|
P
|
V
|
P
|
I
|
L
|
A
|
A
|
170 |
ECL2 | |||||||||
Q
|
R
|
H
|
Y
|
C
|
S
|
R
|
N
|
E
|
I
|
180 |
E
|
H
|
C
|
L
|
C
|
S
|
N
|
L
|
G
|
V
|
190 |
TM5 | |||||||||
I
|
S
|
L
|
A
|
C
|
D
|
D
|
I
|
T
|
V
|
200 |
N
|
K
|
F
|
Y
|
Q
|
L
|
M
|
L
|
A
|
W
|
210 |
V
|
L
|
V
|
G
|
S
|
D
|
M
|
A
|
L
|
V
|
220 |
F
|
S
|
S
|
Y
|
A
|
V
|
I
|
L
|
H
|
S
|
230 |
ICL3 | TM6 | ||||||||
V
|
L
|
R
|
L
|
N
|
S
|
A
|
E
|
A
|
M
|
240 |
S
|
K
|
A
|
L
|
S
|
T
|
C
|
S
|
S
|
H
|
250 |
L
|
I
|
L
|
I
|
L
|
F
|
H
|
T
|
G
|
I
|
260 |
I
|
V
|
L
|
S
|
V
|
T
|
H
|
L
|
A
|
E
|
270 |
ECL3 | TM7 | ||||||||
K
|
K
|
I
|
P
|
L
|
I
|
P
|
V
|
F
|
L
|
280 |
N
|
V
|
L
|
H
|
N
|
V
|
I
|
P
|
P
|
A
|
290 |
L
|
N
|
P
|
L
|
A
|
C
|
A
|
L
|
R
|
M
|
300 |
H8 | |||||||||
H
|
K
|
L
|
R
|
L
|
G
|
F
|
Q
|
R
|
L
|
310 |
C-term | ||||||||
L
|
G
|
L
|
G
|
Q
|
D
|
V
|
S
|
K
|
LINKS
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
No physiological ligands available
STRUCTURE MODELS
STRUCTURES
No structures available