OR1B1 (or1b1_human)
FAMILY
Class O2 (tetrapod specific odorant) Odorant receptors Odorant family 1 OR1B1
GENE
OR1B1
ORGANISM
Human (Homo sapiens)
ALT. NAMES
Olfactory receptor 1B1, Olfactory receptor 9-B, OR9-B, Olfactory receptor OR9-26
SOURCE
SWISSPROT
SEQUENCE
N-term | |||||||||
M
|
S
|
F
|
A
|
P
|
N
|
A
|
S
|
H
|
S
|
10 |
P
|
V
|
F
|
L
|
L
|
L
|
G
|
F
|
S
|
R
|
20 |
TM1 | |||||||||
A
|
N
|
I
|
S
|
Y
|
T
|
L
|
L
|
F
|
F
|
30 |
L
|
F
|
L
|
A
|
I
|
Y
|
L
|
T
|
T
|
I
|
40 |
L
|
G
|
N
|
V
|
T
|
L
|
V
|
L
|
L
|
I
|
50 |
ICL1 | TM2 | ||||||||
S
|
W
|
D
|
S
|
R
|
L
|
H
|
S
|
P
|
M
|
60 |
Y
|
Y
|
L
|
L
|
R
|
G
|
L
|
S
|
V
|
I
|
70 |
D
|
M
|
G
|
L
|
S
|
T
|
V
|
T
|
L
|
P
|
80 |
Q
|
L
|
L
|
A
|
H
|
L
|
V
|
S
|
H
|
Y
|
90 |
ECL1 | TM3 | ||||||||
P
|
T
|
I
|
P
|
A
|
A
|
R
|
C
|
L
|
A
|
100 |
Q
|
F
|
F
|
F
|
F
|
Y
|
A
|
F
|
G
|
V
|
110 |
T
|
D
|
T
|
L
|
V
|
I
|
A
|
V
|
M
|
A
|
120 |
L
|
D
|
R
|
Y
|
V
|
A
|
I
|
C
|
D
|
P
|
130 |
ICL2 | TM4 | ||||||||
L
|
H
|
Y
|
A
|
L
|
V
|
M
|
N
|
H
|
Q
|
140 |
R
|
C
|
A
|
C
|
L
|
L
|
A
|
L
|
S
|
W
|
150 |
V
|
V
|
S
|
I
|
L
|
H
|
T
|
M
|
L
|
R
|
160 |
ECL2 | |||||||||
V
|
G
|
L
|
V
|
L
|
P
|
L
|
C
|
W
|
T
|
170 |
G
|
D
|
A
|
G
|
G
|
N
|
V
|
N
|
L
|
P
|
180 |
H
|
F
|
F
|
C
|
D
|
H
|
R
|
P
|
L
|
L
|
190 |
TM5 | |||||||||
R
|
A
|
S
|
C
|
S
|
D
|
I
|
H
|
S
|
N
|
200 |
E
|
L
|
A
|
I
|
F
|
F
|
E
|
G
|
G
|
F
|
210 |
L
|
M
|
L
|
G
|
P
|
C
|
A
|
L
|
I
|
V
|
220 |
L
|
S
|
Y
|
V
|
R
|
I
|
G
|
A
|
A
|
I
|
230 |
ICL3 | TM6 | ||||||||
L
|
R
|
L
|
P
|
S
|
A
|
A
|
G
|
R
|
R
|
240 |
R
|
A
|
V
|
S
|
T
|
C
|
G
|
S
|
H
|
L
|
250 |
T
|
M
|
V
|
G
|
F
|
L
|
Y
|
G
|
T
|
I
|
260 |
ECL3 | |||||||||
I
|
C
|
V
|
Y
|
F
|
Q
|
P
|
P
|
F
|
Q
|
270 |
TM7 | |||||||||
N
|
S
|
Q
|
Y
|
Q
|
D
|
M
|
V
|
A
|
S
|
280 |
V
|
M
|
Y
|
T
|
A
|
I
|
T
|
P
|
L
|
A
|
290 |
H8 | |||||||||
N
|
P
|
F
|
V
|
Y
|
S
|
L
|
H
|
N
|
K
|
300 |
D
|
V
|
K
|
G
|
A
|
L
|
C
|
R
|
L
|
L
|
310 |
E
|
W
|
V
|
K
|
V
|
D
|
P
|
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