cxcr4_human
NAME
3OE9
ORGANISM
Human (Homo sapiens)
PROTEIN NAME
cxcr4_human
SOURCE
SWISSPROT
SEQUENCE
Perspective:
Wild-type
Construct
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N-term | |||||||||
M
|
E
|
G
|
I
|
S
|
I
|
Y
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T
|
S
|
D
|
10 |
N
|
Y
|
T
|
E
|
E
|
M
|
G
|
S
|
G
|
D
|
20 |
Y
|
D
|
S
|
M
|
K
|
E
|
P
|
C
|
F
|
R
|
30 |
TM1 | |||||||||
E
|
E
|
N
|
A
|
N
|
F
|
N
|
K
|
I
|
F
|
40 |
L
|
P
|
T
|
I
|
Y
|
S
|
I
|
I
|
F
|
L
|
50 |
T
|
G
|
I
|
V
|
G
|
N
|
G
|
L
|
V
|
I
|
60 |
ICL1 | |||||||||
L
|
V
|
M
|
G
|
Y
|
Q
|
K
|
K
|
L
|
R
|
70 |
TM2 | |||||||||
S
|
M
|
T
|
D
|
K
|
Y
|
R
|
L
|
H
|
L
|
80 |
S
|
V
|
A
|
D
|
L
|
L
|
F
|
V
|
I
|
T
|
90 |
L
|
P
|
F
|
W
|
A
|
V
|
D
|
A
|
V
|
A
|
100 |
ECL1 | TM3 | ||||||||
N
|
W
|
Y
|
F
|
G
|
N
|
F
|
L
|
C
|
K
|
110 |
A
|
V
|
H
|
V
|
I
|
Y
|
T
|
V
|
N
|
L
|
120 |
|
|||||||||
Y
|
S
|
S
|
V
|
L
|
I
|
L
|
A
|
F
|
I
|
130 |
S
|
L
|
D
|
R
|
Y
|
L
|
A
|
I
|
V
|
H
|
140 |
ICL2 | |||||||||
A
|
T
|
N
|
S
|
Q
|
R
|
P
|
R
|
K
|
L
|
150 |
TM4 | |||||||||
L
|
A
|
E
|
K
|
V
|
V
|
Y
|
V
|
G
|
V
|
160 |
W
|
I
|
P
|
A
|
L
|
L
|
L
|
T
|
I
|
P
|
170 |
ECL2 | |||||||||
D
|
F
|
I
|
F
|
A
|
N
|
V
|
S
|
E
|
A
|
180 |
D
|
D
|
R
|
Y
|
I
|
C
|
D
|
R
|
F
|
Y
|
190 |
TM5 | |||||||||
P
|
N
|
D
|
L
|
W
|
V
|
V
|
V
|
F
|
Q
|
200 |
F
|
Q
|
H
|
I
|
M
|
V
|
G
|
L
|
I
|
L
|
210 |
P
|
G
|
I
|
V
|
I
|
L
|
S
|
C
|
Y
|
C
|
220 |
|
|
||||||||
I
|
I
|
I
|
S
|
K
|
L
|
S
|
H
|
S
|
K
|
230 |
|
|||||||||
ICL3 | TM6 | ||||||||
G
|
H
|
Q
|
K
|
R
|
K
|
A
|
L
|
K
|
T
|
240 |
T
|
V
|
I
|
L
|
I
|
L
|
A
|
F
|
F
|
A
|
250 |
C
|
W
|
L
|
P
|
Y
|
Y
|
I
|
G
|
I
|
S
|
260 |
I
|
D
|
S
|
F
|
I
|
L
|
L
|
E
|
I
|
I
|
270 |
ECL3 | TM7 | ||||||||
K
|
Q
|
G
|
C
|
E
|
F
|
E
|
N
|
T
|
V
|
280 |
H
|
K
|
W
|
I
|
S
|
I
|
T
|
E
|
A
|
L
|
290 |
A
|
F
|
F
|
H
|
C
|
C
|
L
|
N
|
P
|
I
|
300 |
H8 | |||||||||
L
|
Y
|
A
|
F
|
L
|
G
|
A
|
K
|
F
|
K
|
310 |
|
|||||||||
T
|
S
|
A
|
Q
|
H
|
A
|
L
|
T
|
S
|
V
|
320 |
|
|
|
|
|
|
|
|
|
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C-term | |||||||||
S
|
R
|
G
|
S
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S
|
L
|
K
|
I
|
L
|
S
|
330 |
|
|
|
|
|
|
|
|
|
|
K
|
G
|
K
|
R
|
G
|
G
|
H
|
S
|
S
|
V
|
340 |
|
|
|
|
|
|
|
|
|
|
S
|
T
|
E
|
S
|
E
|
S
|
S
|
S
|
F
|
H
|
350 |
|
|
S
|
S
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|
|
|
|
|
|
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hemagglutin | ||||||||||
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FLAG | |||||||||
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|||||||||
N-term | |||||||||
|
E
|
G
|
I
|
S
|
I
|
Y
|
T
|
S
|
D
|
10 |
N
|
Y
|
T
|
E
|
E
|
M
|
G
|
S
|
G
|
D
|
20 |
Y
|
D
|
S
|
M
|
K
|
E
|
P
|
C
|
F
|
R
|
30 |
TM1 | |||||||||
E
|
E
|
N
|
A
|
N
|
F
|
N
|
K
|
I
|
F
|
40 |
L
|
P
|
T
|
I
|
Y
|
S
|
I
|
I
|
F
|
L
|
50 |
T
|
G
|
I
|
V
|
G
|
N
|
G
|
L
|
V
|
I
|
60 |
ICL1 | |||||||||
L
|
V
|
M
|
G
|
Y
|
Q
|
K
|
K
|
L
|
R
|
70 |
TM2 | |||||||||
S
|
M
|
T
|
D
|
K
|
Y
|
R
|
L
|
H
|
L
|
80 |
S
|
V
|
A
|
D
|
L
|
L
|
F
|
V
|
I
|
T
|
90 |
L
|
P
|
F
|
W
|
A
|
V
|
D
|
A
|
V
|
A
|
100 |
ECL1 | TM3 | ||||||||
N
|
W
|
Y
|
F
|
G
|
N
|
F
|
L
|
C
|
K
|
110 |
A
|
V
|
H
|
V
|
I
|
Y
|
T
|
V
|
N
|
L
|
120 |
|
|||||||||
Y
|
S
|
S
|
V
|
W
|
I
|
L
|
A
|
F
|
I
|
130 |
S
|
L
|
D
|
R
|
Y
|
L
|
A
|
I
|
V
|
H
|
140 |
ICL2 | |||||||||
A
|
T
|
N
|
S
|
Q
|
R
|
P
|
R
|
K
|
L
|
150 |
TM4 | |||||||||
L
|
A
|
E
|
K
|
V
|
V
|
Y
|
V
|
G
|
V
|
160 |
W
|
I
|
P
|
A
|
L
|
L
|
L
|
T
|
I
|
P
|
170 |
ECL2 | |||||||||
D
|
F
|
I
|
F
|
A
|
N
|
V
|
S
|
E
|
A
|
180 |
D
|
D
|
R
|
Y
|
I
|
C
|
D
|
R
|
F
|
Y
|
190 |
TM5 | |||||||||
P
|
N
|
D
|
L
|
W
|
V
|
V
|
V
|
F
|
Q
|
200 |
F
|
Q
|
H
|
I
|
M
|
V
|
G
|
L
|
I
|
L
|
210 |
P
|
G
|
I
|
V
|
I
|
L
|
S
|
C
|
Y
|
C
|
220 |
|
||||||||
I
|
I
|
I
|
S
|
K
|
L
|
S
|
H
|
|
|
|
|
|
|
|
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T4 Lysozyme | ||||||||||
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ICL3 | ||||
G
|
H
|
Q
|
K
|
R
|
235 |
|
|||||||||
TM6 | |||||||||
K
|
A
|
L
|
K
|
P
|
T
|
V
|
I
|
L
|
I
|
245 |
L
|
A
|
F
|
F
|
A
|
C
|
W
|
L
|
P
|
Y
|
255 |
Y
|
I
|
G
|
I
|
S
|
I
|
D
|
S
|
F
|
I
|
265 |
ECL3 | TM7 | ||||||||
L
|
L
|
E
|
I
|
I
|
K
|
Q
|
G
|
C
|
E
|
275 |
F
|
E
|
N
|
T
|
V
|
H
|
K
|
W
|
I
|
S
|
285 |
I
|
T
|
E
|
A
|
L
|
A
|
F
|
F
|
H
|
C
|
295 |
C
|
L
|
N
|
P
|
I
|
L
|
Y
|
A
|
F
|
L
|
305 |
H8 | |||||||||
G
|
A
|
K
|
F
|
K
|
T
|
S
|
A
|
Q
|
H
|
315 |
|
||||||||
C-term | ||||||||
A
|
L
|
T
|
S
|
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||||
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PreScission | ||||||||||
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His(10) | |||||||||
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SCHEMATIC
Perspective:
Wild-type
Construct
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DIAGRAMS
MUTATIONS
Position | Wild-type | Mutated |
---|---|---|
125 | | L | W |
240 | | T | P |
DELETIONS
MODIFICATIONS
AUXILIARY PROTEINS
Protein_type: signal
Name: hemagglutinin
Sequence: None
Deletions:
Positions: N-term_0 None:None
Presence in Crystal:NO
Remarks: None
Protein_type: tag
Name: FLAG
Sequence: None
Deletions:
Positions: N-term_1 None:None
Presence in Crystal:YES
Remarks: None
Protein_type: fusion
Name: T4 Lysozyme (T4L)
Sequence: None
Deletions:
Positions: Within Receptor_2 229:230
Presence in Crystal:YES
Remarks: None
Protein_type: linker
Name: SGS
Sequence: None
Deletions:
Positions: Within Receptor_3 229:230
Presence in Crystal:YES
Remarks: None
Protein_type: prot_cleavage
Name: PreScission site
Sequence: None
Deletions:
Positions: C-term_4 None:None
Presence in Crystal:YES
Remarks: None
Protein_type: tag
Name: His(10)
Sequence: None
Deletions:
Positions: C-term_5 None:None
Presence in Crystal:NO
Remarks: None
EXPRESSION
Expression method | Host cell type | Host cell | Remarks |
---|---|---|---|
Baculovirus | Sf9 | Insect | pFastBac1 and Bac-to-Bac |
SOLUBILIZATION
Solvent type | Item | Concentration |
---|---|---|
additive | CHS | 0.1 %w/v |
detergent | DDM | 0.5 %w/v |
Remarks:
PURIFICATION
Purification type | Description |
---|---|
Proteolysis by HRV 3C protease | None |
Deglycosylation by PNGase F | None |
Remarks:None
CRYSTALLIZATION
METHOD: in meso/LCP
TYPE: lipidic cubic phase (LCP) (monoolein (9.9 MAG))
PROTEIN CONCENTRATION: 60 - 70 mg/ml
Temperature: 20°C
ph : 6.0-6.0
Remarks: protein-LCP mixture contained 40% (w/w) receptor solution, 54% (w/w) monoolein, and 6%(w/w) cholesterol
Chemical lists
Type | Item | Concentration |
---|---|---|
Detergent | ||
detergent | MES, pH 6.0 | 100 mM |
detergent | DDM | 0.05 w/v |
Additional | ||
unknown | PEG 400 | 27-35 % v/v |
unknown | soidum malonate | 270-330 mM |
unknown | hexamine cobalt chloride | 5 mM |
Lipid | ||
lipid | CHS | 0.01 %w/v |