opsd_todpa
NAME
3AYM
ORGANISM
Japanese flying squid (Todarodes pacificus)
PROTEIN NAME
opsd_todpa
SOURCE
SWISSPROT
SEQUENCE
Perspective:
Wild-type
Construct
N-term | |||||||||
M
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G
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R
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D
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L
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R
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D
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N
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E
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T
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10 |
W
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W
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Y
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N
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P
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S
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I
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V
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V
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H
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20 |
P
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H
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W
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R
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E
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F
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D
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Q
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V
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P
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30 |
TM1 | |||||||||
D
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A
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V
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Y
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Y
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S
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L
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G
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I
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F
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40 |
I
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G
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I
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C
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G
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I
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I
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G
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C
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G
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50 |
G
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N
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G
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I
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V
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I
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Y
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L
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F
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T
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60 |
ICL1 | TM2 | ||||||||
K
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T
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K
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S
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L
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Q
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T
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P
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A
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N
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70 |
M
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F
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I
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I
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N
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L
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A
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F
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S
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D
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80 |
F
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T
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F
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S
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L
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V
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N
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G
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F
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P
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90 |
L
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M
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T
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I
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S
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C
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F
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L
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K
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K
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100 |
ECL1 | TM3 | ||||||||
W
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I
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F
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G
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F
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A
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A
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C
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K
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V
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110 |
Y
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G
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F
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I
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G
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G
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I
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F
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G
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F
|
120 |
M
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S
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I
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M
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T
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M
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A
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M
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I
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S
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130 |
I
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D
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R
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Y
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N
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V
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I
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G
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R
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P
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140 |
ICL2 | TM4 | ||||||||
M
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A
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A
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S
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K
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K
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M
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S
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H
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R
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150 |
R
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A
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F
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I
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M
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I
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I
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F
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V
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W
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160 |
L
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W
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S
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V
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L
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W
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A
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I
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G
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P
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170 |
ECL2 | |||||||||
I
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F
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G
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W
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G
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A
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Y
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T
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L
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E
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180 |
G
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V
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L
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C
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N
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C
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S
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F
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D
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Y
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190 |
TM5 | |||||||||
I
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S
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R
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D
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S
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T
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T
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R
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S
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N
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200 |
I
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L
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C
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M
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F
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I
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L
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G
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F
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F
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210 |
G
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P
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I
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L
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I
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I
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F
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F
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C
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Y
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220 |
F
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N
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I
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V
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M
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S
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V
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S
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N
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H
|
230 |
E
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K
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E
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M
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A
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A
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M
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A
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K
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R
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240 |
ICL3 | TM6 | ||||||||
L
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N
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A
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K
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E
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L
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R
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K
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A
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Q
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250 |
A
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G
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A
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N
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A
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E
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M
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R
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L
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A
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260 |
K
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I
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S
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I
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V
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I
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V
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S
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Q
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F
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270 |
L
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L
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S
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W
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S
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P
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Y
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A
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V
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V
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280 |
A
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L
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L
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A
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Q
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F
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G
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P
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L
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E
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290 |
ECL3 | TM7 | ||||||||
W
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V
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T
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P
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Y
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A
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A
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Q
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L
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P
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300 |
V
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M
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F
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A
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K
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A
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S
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A
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I
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H
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310 |
H8 | |||||||||
N
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P
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M
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I
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Y
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S
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V
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S
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H
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P
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320 |
K
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F
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R
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E
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A
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I
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S
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Q
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T
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F
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330 |
C-term | |||||||||
P
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W
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V
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L
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T
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C
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C
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Q
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F
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D
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340 |
D
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K
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E
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T
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E
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D
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D
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K
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D
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A
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350 |
E
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T
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E
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I
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P
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A
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G
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E
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S
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S
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360 |
D
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A
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A
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P
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S
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A
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D
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A
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A
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Q
|
370 |
M
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K
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E
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M
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M
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A
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M
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M
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Q
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K
|
380 |
M
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Q
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Q
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Q
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Q
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A
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A
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Y
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P
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P
|
390 |
Q
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G
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Y
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A
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P
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P
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P
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Q
|
G
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Y
|
400 |
P
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P
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Q
|
G
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Y
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P
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P
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Q
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G
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Y
|
410 |
P
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P
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Q
|
G
|
Y
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P
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P
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Q
|
G
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Y
|
420 |
P
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P
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P
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P
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Q
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G
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A
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P
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P
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Q
|
430 |
G
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A
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P
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P
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A
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A
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P
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P
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Q
|
G
|
440 |
V
|
D
|
N
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Q
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A
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Y
|
Q
|
A
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N-term | |||||||||
M
|
G
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R
|
D
|
L
|
R
|
D
|
N
|
E
|
T
|
10 |
W
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W
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Y
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N
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P
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S
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I
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V
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V
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H
|
20 |
P
|
H
|
W
|
R
|
E
|
F
|
D
|
Q
|
V
|
P
|
30 |
TM1 | |||||||||
D
|
A
|
V
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Y
|
Y
|
S
|
L
|
G
|
I
|
F
|
40 |
I
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G
|
I
|
C
|
G
|
I
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I
|
G
|
C
|
G
|
50 |
G
|
N
|
G
|
I
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V
|
I
|
Y
|
L
|
F
|
T
|
60 |
ICL1 | TM2 | ||||||||
K
|
T
|
K
|
S
|
L
|
Q
|
T
|
P
|
A
|
N
|
70 |
M
|
F
|
I
|
I
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N
|
L
|
A
|
F
|
S
|
D
|
80 |
F
|
T
|
F
|
S
|
L
|
V
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N
|
G
|
F
|
P
|
90 |
L
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M
|
T
|
I
|
S
|
C
|
F
|
L
|
K
|
K
|
100 |
ECL1 | TM3 | ||||||||
W
|
I
|
F
|
G
|
F
|
A
|
A
|
C
|
K
|
V
|
110 |
Y
|
G
|
F
|
I
|
G
|
G
|
I
|
F
|
G
|
F
|
120 |
M
|
S
|
I
|
M
|
T
|
M
|
A
|
M
|
I
|
S
|
130 |
I
|
D
|
R
|
Y
|
N
|
V
|
I
|
G
|
R
|
P
|
140 |
ICL2 | TM4 | ||||||||
M
|
A
|
A
|
S
|
K
|
K
|
M
|
S
|
H
|
R
|
150 |
R
|
A
|
F
|
I
|
M
|
I
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I
|
F
|
V
|
W
|
160 |
L
|
W
|
S
|
V
|
L
|
W
|
A
|
I
|
G
|
P
|
170 |
ECL2 | |||||||||
I
|
F
|
G
|
W
|
G
|
A
|
Y
|
T
|
L
|
E
|
180 |
G
|
V
|
L
|
C
|
N
|
C
|
S
|
F
|
D
|
Y
|
190 |
TM5 | |||||||||
I
|
S
|
R
|
D
|
S
|
T
|
T
|
R
|
S
|
N
|
200 |
I
|
L
|
C
|
M
|
F
|
I
|
L
|
G
|
F
|
F
|
210 |
G
|
P
|
I
|
L
|
I
|
I
|
F
|
F
|
C
|
Y
|
220 |
F
|
N
|
I
|
V
|
M
|
S
|
V
|
S
|
N
|
H
|
230 |
E
|
K
|
E
|
M
|
A
|
A
|
M
|
A
|
K
|
R
|
240 |
ICL3 | TM6 | ||||||||
L
|
N
|
A
|
K
|
E
|
L
|
R
|
K
|
A
|
Q
|
250 |
A
|
G
|
A
|
N
|
A
|
E
|
M
|
R
|
L
|
A
|
260 |
K
|
I
|
S
|
I
|
V
|
I
|
V
|
S
|
Q
|
F
|
270 |
L
|
L
|
S
|
W
|
S
|
P
|
Y
|
A
|
V
|
V
|
280 |
A
|
L
|
L
|
A
|
Q
|
F
|
G
|
P
|
L
|
E
|
290 |
ECL3 | TM7 | ||||||||
W
|
V
|
T
|
P
|
Y
|
A
|
A
|
Q
|
L
|
P
|
300 |
V
|
M
|
F
|
A
|
K
|
A
|
S
|
A
|
I
|
H
|
310 |
H8 | |||||||||
N
|
P
|
M
|
I
|
Y
|
S
|
V
|
S
|
H
|
P
|
320 |
K
|
F
|
R
|
E
|
A
|
I
|
S
|
Q
|
T
|
F
|
330 |
C-term | |||||||||
P
|
W
|
V
|
L
|
T
|
C
|
C
|
Q
|
F
|
D
|
340 |
D
|
K
|
E
|
T
|
E
|
D
|
D
|
K
|
D
|
A
|
350 |
E
|
T
|
E
|
I
|
P
|
A
|
G
|
E
|
S
|
S
|
360 |
D
|
A
|
A
|
P
|
S
|
A
|
D
|
A
|
A
|
Q
|
370 |
M
|
K
|
E
|
M
|
M
|
A
|
M
|
M
|
Q
|
K
|
380 |
M
|
Q
|
Q
|
Q
|
Q
|
A
|
A
|
Y
|
P
|
P
|
390 |
Q
|
G
|
Y
|
A
|
P
|
P
|
P
|
Q
|
G
|
Y
|
400 |
P
|
P
|
Q
|
G
|
Y
|
P
|
P
|
Q
|
G
|
Y
|
410 |
P
|
P
|
Q
|
G
|
Y
|
P
|
P
|
Q
|
G
|
Y
|
420 |
P
|
P
|
P
|
P
|
Q
|
G
|
A
|
P
|
P
|
Q
|
430 |
G
|
A
|
P
|
P
|
A
|
A
|
P
|
P
|
Q
|
G
|
440 |
V
|
D
|
N
|
Q
|
A
|
Y
|
Q
|
A
|
448 |
SCHEMATIC
Perspective:
Wild-type
Construct
|
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DIAGRAMS
MUTATIONS
Position | Wild-type | Mutated |
---|
DELETIONS
MODIFICATIONS
AUXILIARY PROTEINS
EXPRESSION
Expression method | Host cell type | Host cell | Remarks |
---|---|---|---|
NA | Native | Squid |
SOLUBILIZATION
Solvent type | Item | Concentration |
---|---|---|
detergent | OG | 100.0 mM |
Remarks:
PURIFICATION
Purification type | Description |
---|---|
Proteolysis by V8 protease | None |
Remarks:None
CRYSTALLIZATION
METHOD: vapour diffusion
TYPE: sitting drop ()
PROTEIN CONCENTRATION: 10 mg/ml
Temperature: 4°C
ph : 6.6-6.6
Remarks: 30mM zinc acetate, and,100mM octylglucoside with a detergent/protein ratio of cca3.7 (w/w)
Chemical lists
Type | Item | Concentration |
---|---|---|
Additional | ||
unknown | Ammonium sulfate | 3.2 M |
unknown | MES pH 6.4 | 20 mM |
unknown | beta-mercaptoethanol | 10 mM |
unknown | EDTA | 75 mM |
Detergent | ||
detergent | OG(octylglucoside) | 100 mM |