CCK1 receptor (cckar_rat)
FAMILY
Class A (Rhodopsin) Peptide receptors Cholecystokinin receptors CCK1 receptor
GENE
Cckar
ORGANISM
Rat (Rattus norvegicus)
ALT. NAMES
Cholecystokinin receptor type A, CCK-A receptor, CCK-AR, Cholecystokinin-1 receptor, CCK1-R
SOURCE
SWISSPROT
SEQUENCE
N-term | |||||||||
M
|
S
|
H
|
S
|
P
|
A
|
R
|
Q
|
H
|
L
|
10 |
V
|
E
|
S
|
S
|
R
|
M
|
D
|
V
|
V
|
D
|
20 |
S
|
L
|
L
|
M
|
N
|
G
|
S
|
N
|
I
|
T
|
30 |
P
|
P
|
C
|
E
|
L
|
G
|
L
|
E
|
N
|
E
|
40 |
T
|
L
|
F
|
C
|
L
|
D
|
Q
|
P
|
Q
|
P
|
50 |
TM1 | |||||||||
S
|
K
|
E
|
W
|
Q
|
S
|
A
|
L
|
Q
|
I
|
60 |
L
|
L
|
Y
|
S
|
I
|
I
|
F
|
L
|
L
|
S
|
70 |
V
|
L
|
G
|
N
|
T
|
L
|
V
|
I
|
T
|
V
|
80 |
ICL1 | |||||||||
L
|
I
|
R
|
N
|
K
|
R
|
M
|
R
|
T
|
V
|
90 |
TM2 | |||||||||
T
|
N
|
I
|
F
|
L
|
L
|
S
|
L
|
A
|
V
|
100 |
S
|
D
|
L
|
M
|
L
|
C
|
L
|
F
|
C
|
M
|
110 |
P
|
F
|
N
|
L
|
I
|
P
|
N
|
L
|
L
|
K
|
120 |
ECL1 | TM3 | ||||||||
D
|
F
|
I
|
F
|
G
|
S
|
A
|
V
|
C
|
K
|
130 |
T
|
T
|
T
|
Y
|
F
|
M
|
G
|
T
|
S
|
V
|
140 |
S
|
V
|
S
|
T
|
F
|
N
|
L
|
V
|
A
|
I
|
150 |
S
|
L
|
E
|
R
|
Y
|
G
|
A
|
I
|
C
|
R
|
160 |
ICL2 | |||||||||
P
|
L
|
Q
|
S
|
R
|
V
|
W
|
Q
|
T
|
K
|
170 |
TM4 | |||||||||
S
|
H
|
A
|
L
|
K
|
V
|
I
|
A
|
A
|
T
|
180 |
W
|
C
|
L
|
S
|
F
|
T
|
I
|
M
|
T
|
P
|
190 |
ECL2 | |||||||||
Y
|
P
|
I
|
Y
|
S
|
N
|
L
|
V
|
P
|
F
|
200 |
T
|
K
|
N
|
N
|
N
|
Q
|
T
|
A
|
N
|
M
|
210 |
TM5 | |||||||||
C
|
R
|
F
|
L
|
L
|
P
|
S
|
D
|
A
|
M
|
220 |
Q
|
Q
|
S
|
W
|
Q
|
T
|
F
|
L
|
L
|
L
|
230 |
I
|
L
|
F
|
L
|
L
|
P
|
G
|
I
|
V
|
M
|
240 |
V
|
V
|
A
|
Y
|
G
|
L
|
I
|
S
|
L
|
E
|
250 |
L
|
Y
|
Q
|
G
|
I
|
K
|
F
|
D
|
A
|
S
|
260 |
ICL3 | |||||||||
Q
|
K
|
K
|
S
|
A
|
K
|
E
|
K
|
K
|
P
|
270 |
S
|
T
|
G
|
S
|
S
|
T
|
R
|
Y
|
E
|
D
|
280 |
S
|
D
|
G
|
C
|
Y
|
L
|
Q
|
K
|
S
|
R
|
290 |
P
|
P
|
R
|
K
|
L
|
E
|
L
|
Q
|
Q
|
L
|
300 |
S
|
S
|
G
|
S
|
G
|
G
|
S
|
R
|
L
|
N
|
310 |
TM6 | |||||||||
R
|
I
|
R
|
S
|
S
|
S
|
S
|
A
|
A
|
N
|
320 |
L
|
I
|
A
|
K
|
K
|
R
|
V
|
I
|
R
|
M
|
330 |
L
|
I
|
V
|
I
|
V
|
V
|
L
|
F
|
F
|
L
|
340 |
C
|
W
|
M
|
P
|
I
|
F
|
S
|
A
|
N
|
A
|
350 |
ECL3 | |||||||||
W
|
R
|
A
|
Y
|
D
|
T
|
V
|
S
|
A
|
E
|
360 |
TM7 | |||||||||
K
|
H
|
L
|
S
|
G
|
T
|
P
|
I
|
S
|
F
|
370 |
I
|
L
|
L
|
L
|
S
|
Y
|
T
|
S
|
S
|
C
|
380 |
V
|
N
|
P
|
I
|
I
|
Y
|
C
|
F
|
M
|
N
|
390 |
H8 | |||||||||
K
|
R
|
F
|
R
|
L
|
G
|
F
|
M
|
A
|
T
|
400 |
F
|
P
|
C
|
C
|
P
|
N
|
P
|
G
|
P
|
P
|
410 |
C-term | |||||||||
G
|
V
|
R
|
G
|
E
|
V
|
G
|
E
|
E
|
E
|
420 |
D
|
G
|
R
|
T
|
I
|
R
|
A
|
L
|
L
|
S
|
430 |
R
|
Y
|
S
|
Y
|
S
|
H
|
M
|
S
|
T
|
S
|
440 |
A
|
P
|
P
|
P
|
DIAGRAMS
7TM
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
CCK-8
STRUCTURE MODELS
No structure models available. Check the Archive on Structure models for earlier releases.
STRUCTURES
No structures available