Analysis of interatomic Contacts of Structural Units in PDB entry:
1I43


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 1I43 entry

There are 12 chains in PDB entry 1I43 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
TYR 50ILE 445
B
TYR 50ILE 445
C
TYR 50ILE 445
D
TYR 50ILE 445
E
TYR 50ILE 445
F
TYR 50ILE 445
G
TYR 50ILE 445
H
TYR 50ILE 445
I
TYR 50ILE 445
J
TYR 50ILE 445
K
TYR 50ILE 445
L
TYR 50ILE 445
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are215 helices in PDB entry 1I43. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
56 64Right-handed alpha
Helix 2
2
A
91 100Right-handed alpha
Helix 3
3
A
113 128Right-handed alpha
Helix 4
4
A
137 150Right-handed alpha
Helix 5
5
A
163 173Right-handed alpha
Helix 6
6
A
174 178Right-handed 310
Helix 7
7
A
188 199Right-handed alpha
Helix 8
8
A
218 229Right-handed alpha
Helix 9
9
A
240 245Right-handed alpha
Helix 10
10
A
277 292Right-handed alpha
Helix 11
11
A
296 308Right-handed alpha
Helix 12
12
A
309 331Right-handed alpha
Helix 13
13
A
347 355Right-handed alpha
Helix 14
14
A
369 380Right-handed alpha
Helix 15
15
A
398 405Right-handed alpha
Helix 16
16
A
408 414Right-handed alpha
Helix 17
17
A
430 445Right-handed alpha
Helix 18
18
B
56 64Right-handed alpha
Helix 19
19
B
91 100Right-handed alpha
Helix 20
20
B
109 112Right-handed 310
Helix 21
21
B
113 127Right-handed alpha
Helix 22
22
B
137 150Right-handed alpha
Helix 23
23
B
163 173Right-handed alpha
Helix 24
24
B
174 178Right-handed 310
Helix 25
25
B
188 199Right-handed alpha
Helix 26
26
B
218 229Right-handed alpha
Helix 27
27
B
240 245Right-handed alpha
Helix 28
28
B
246 251Right-handed alpha
Helix 29
29
B
277 292Right-handed alpha
Helix 30
30
B
296 307Right-handed alpha
Helix 31
31
B
309 331Right-handed alpha
Helix 32
32
B
347 355Right-handed alpha
Helix 33
33
B
369 380Right-handed alpha
Helix 34
34
B
398 405Right-handed alpha
Helix 35
35
B
408 414Right-handed alpha
Helix 36
36
B
430 442Right-handed alpha
Helix 37
37
B
443 445Right-handed 310
Helix 38
38
C
56 64Right-handed alpha
Helix 39
39
C
91 100Right-handed alpha
Helix 40
40
C
109 112Right-handed 310
Helix 41
41
C
113 128Right-handed alpha
Helix 42
42
C
137 150Right-handed alpha
Helix 43
43
C
163 173Right-handed alpha
Helix 44
44
C
174 178Right-handed 310
Helix 45
45
C
188 199Right-handed alpha
Helix 46
46
C
218 229Right-handed alpha
Helix 47
47
C
277 292Right-handed alpha
Helix 48
48
C
296 308Right-handed alpha
Helix 49
49
C
309 331Right-handed alpha
Helix 50
50
C
347 355Right-handed alpha
Helix 51
51
C
369 378Right-handed alpha
Helix 52
52
C
398 405Right-handed alpha
Helix 53
53
C
408 414Right-handed alpha
Helix 54
54
C
430 443Right-handed alpha
Helix 55
55
D
56 64Right-handed alpha
Helix 56
56
D
91 100Right-handed alpha
Helix 57
57
D
109 112Right-handed 310
Helix 58
58
D
113 128Right-handed alpha
Helix 59
59
D
137 150Right-handed alpha
Helix 60
60
D
163 173Right-handed alpha
Helix 61
61
D
174 178Right-handed 310
Helix 62
62
D
188 199Right-handed alpha
Helix 63
63
D
218 229Right-handed alpha
Helix 64
64
D
240 245Right-handed alpha
Helix 65
65
D
277 292Right-handed alpha
Helix 66
66
D
296 307Right-handed alpha
Helix 67
67
D
309 331Right-handed alpha
Helix 68
68
D
347 355Right-handed alpha
Helix 69
69
D
369 380Right-handed alpha
Helix 70
70
D
398 405Right-handed alpha
Helix 71
71
D
408 414Right-handed alpha
Helix 72
72
D
430 444Right-handed alpha
Helix 73
73
E
56 64Right-handed alpha
Helix 74
74
E
91 100Right-handed alpha
Helix 75
75
E
109 112Right-handed 310
Helix 76
76
E
113 128Right-handed alpha
Helix 77
77
E
137 150Right-handed alpha
Helix 78
78
E
163 173Right-handed alpha
Helix 79
79
E
174 178Right-handed 310
Helix 80
80
E
188 199Right-handed alpha
Helix 81
81
E
218 229Right-handed alpha
Helix 82
82
E
277 292Right-handed alpha
Helix 83
83
E
296 308Right-handed alpha
Helix 84
84
E
309 331Right-handed alpha
Helix 85
85
E
347 355Right-handed alpha
Helix 86
86
E
369 380Right-handed alpha
Helix 87
87
E
398 405Right-handed alpha
Helix 88
88
E
408 414Right-handed alpha
Helix 89
89
E
430 444Right-handed alpha
Helix 90
90
F
56 64Right-handed alpha
Helix 91
91
F
91 100Right-handed alpha
Helix 92
92
F
109 112Right-handed 310
Helix 93
93
F
113 127Right-handed alpha
Helix 94
94
F
137 150Right-handed alpha
Helix 95
95
F
163 173Right-handed alpha
Helix 96
96
F
174 178Right-handed 310
Helix 97
97
F
188 199Right-handed alpha
Helix 98
98
F
218 229Right-handed alpha
Helix 99
99
F
240 245Right-handed alpha
Helix 100
100
F
277 292Right-handed alpha
Helix 101
101
F
296 307Right-handed alpha
Helix 102
102
F
309 330Right-handed alpha
Helix 103
103
F
347 355Right-handed alpha
Helix 104
104
F
369 380Right-handed alpha
Helix 105
105
F
398 403Right-handed alpha
Helix 106
106
F
408 414Right-handed alpha
Helix 107
107
F
430 443Right-handed alpha
Helix 108
108
G
56 64Right-handed alpha
Helix 109
109
G
91 100Right-handed alpha
Helix 110
110
G
113 127Right-handed alpha
Helix 111
111
G
137 150Right-handed alpha
Helix 112
112
G
163 173Right-handed alpha
Helix 113
113
G
174 178Right-handed 310
Helix 114
114
G
188 199Right-handed alpha
Helix 115
115
G
218 229Right-handed alpha
Helix 116
116
G
240 245Right-handed alpha
Helix 117
117
G
277 292Right-handed alpha
Helix 118
118
G
296 307Right-handed alpha
Helix 119
119
G
309 331Right-handed alpha
Helix 120
120
G
347 355Right-handed alpha
Helix 121
121
G
369 380Right-handed alpha
Helix 122
122
G
398 405Right-handed alpha
Helix 123
123
G
408 414Right-handed alpha
Helix 124
124
G
430 442Right-handed alpha
Helix 125
125
H
56 64Right-handed alpha
Helix 126
126
H
91 100Right-handed alpha
Helix 127
127
H
109 112Right-handed 310
Helix 128
128
H
113 127Right-handed alpha
Helix 129
129
H
137 150Right-handed alpha
Helix 130
130
H
163 173Right-handed alpha
Helix 131
131
H
174 178Right-handed 310
Helix 132
132
H
188 199Right-handed alpha
Helix 133
133
H
218 229Right-handed alpha
Helix 134
134
H
240 245Right-handed alpha
Helix 135
135
H
277 292Right-handed alpha
Helix 136
136
H
296 307Right-handed alpha
Helix 137
137
H
309 331Right-handed alpha
Helix 138
138
H
347 355Right-handed alpha
Helix 139
139
H
369 378Right-handed alpha
Helix 140
140
H
398 403Right-handed alpha
Helix 141
141
H
408 414Right-handed alpha
Helix 142
142
H
430 442Right-handed alpha
Helix 143
143
I
56 64Right-handed alpha
Helix 144
144
I
91 100Right-handed alpha
Helix 145
145
I
109 112Right-handed 310
Helix 146
146
I
113 128Right-handed alpha
Helix 147
147
I
137 150Right-handed alpha
Helix 148
148
I
163 173Right-handed alpha
Helix 149
149
I
174 178Right-handed 310
Helix 150
150
I
188 199Right-handed alpha
Helix 151
151
I
218 229Right-handed alpha
Helix 152
152
I
240 245Right-handed alpha
Helix 153
153
I
277 292Right-handed alpha
Helix 154
154
I
296 308Right-handed alpha
Helix 155
155
I
309 331Right-handed alpha
Helix 156
156
I
347 355Right-handed alpha
Helix 157
157
I
369 380Right-handed alpha
Helix 158
158
I
398 403Right-handed alpha
Helix 159
159
I
408 414Right-handed alpha
Helix 160
160
I
430 443Right-handed alpha
Helix 161
161
J
56 64Right-handed alpha
Helix 162
162
J
91 100Right-handed alpha
Helix 163
163
J
109 112Right-handed 310
Helix 164
164
J
113 128Right-handed alpha
Helix 165
165
J
137 150Right-handed alpha
Helix 166
166
J
163 173Right-handed alpha
Helix 167
167
J
174 178Right-handed 310
Helix 168
168
J
188 198Right-handed alpha
Helix 169
169
J
218 229Right-handed alpha
Helix 170
170
J
240 245Right-handed alpha
Helix 171
171
J
277 292Right-handed alpha
Helix 172
172
J
296 307Right-handed alpha
Helix 173
173
J
309 331Right-handed alpha
Helix 174
174
J
347 355Right-handed alpha
Helix 175
175
J
369 380Right-handed alpha
Helix 176
176
J
398 403Right-handed alpha
Helix 177
177
J
408 414Right-handed alpha
Helix 178
178
J
430 442Right-handed alpha
Helix 179
179
K
56 64Right-handed alpha
Helix 180
180
K
91 100Right-handed alpha
Helix 181
181
K
109 112Right-handed 310
Helix 182
182
K
113 128Right-handed alpha
Helix 183
183
K
137 150Right-handed alpha
Helix 184
184
K
163 173Right-handed alpha
Helix 185
185
K
174 178Right-handed 310
Helix 186
186
K
188 199Right-handed alpha
Helix 187
187
K
218 229Right-handed alpha
Helix 188
188
K
240 245Right-handed alpha
Helix 189
189
K
277 292Right-handed alpha
Helix 190
190
K
296 307Right-handed alpha
Helix 191
191
K
309 331Right-handed alpha
Helix 192
192
K
347 355Right-handed alpha
Helix 193
193
K
369 380Right-handed alpha
Helix 194
194
K
398 405Right-handed alpha
Helix 195
195
K
408 414Right-handed alpha
Helix 196
196
K
430 442Right-handed alpha
Helix 197
197
L
56 64Right-handed alpha
Helix 198
198
L
91 100Right-handed alpha
Helix 199
199
L
109 112Right-handed 310
Helix 200
200
L
113 128Right-handed alpha
Helix 201
201
L
137 150Right-handed alpha
Helix 202
202
L
163 173Right-handed alpha
Helix 203
203
L
174 178Right-handed 310
Helix 204
204
L
188 199Right-handed alpha
Helix 205
205
L
218 229Right-handed alpha
Helix 206
206
L
240 245Right-handed alpha
Helix 207
207
L
246 251Right-handed alpha
Helix 208
208
L
277 292Right-handed alpha
Helix 209
209
L
296 307Right-handed alpha
Helix 210
210
L
309 331Right-handed alpha
Helix 211
211
L
347 355Right-handed alpha
Helix 212
212
L
369 380Right-handed alpha
Helix 213
213
L
398 405Right-handed alpha
Helix 214
214
L
408 414Right-handed alpha
Helix 215
215
L
430 445Right-handed alpha
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There are 24 sheets in PDB entry 1I43. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X,

There are 7 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
131 135first strand
Strand 2
A
272 276anti-parallel
Strand 3
A
254 258anti-parallel
Strand 4
A
232 236parallel
Strand 5
A
201 207parallel
Strand 6
A
155 159parallel
Strand 7
A
180 184parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
334 338first strand
Strand 2
A
361 366anti-parallel
Strand 3
A
421 425anti-parallel
Strand 4
A
395 397anti-parallel
Strand 5
A
384 385parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
131 135first strand
Strand 2
B
272 276anti-parallel
Strand 3
B
254 257anti-parallel
Strand 4
B
232 236parallel
Strand 5
B
201 207parallel
Strand 6
B
155 159parallel
Strand 7
B
180 184parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
334 338first strand
Strand 2
B
361 366anti-parallel
Strand 3
B
421 425anti-parallel
Strand 4
B
395 397anti-parallel
Strand 5
B
384 385parallel
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There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
131 135first strand
Strand 2
C
272 276anti-parallel
Strand 3
C
254 257anti-parallel
Strand 4
C
232 236parallel
Strand 5
C
201 207parallel
Strand 6
C
155 159parallel
Strand 7
C
180 184parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
334 338first strand
Strand 2
C
361 366anti-parallel
Strand 3
C
421 425anti-parallel
Strand 4
C
395 397anti-parallel
Strand 5
C
384 385parallel
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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
131 135first strand
Strand 2
D
272 276anti-parallel
Strand 3
D
254 257anti-parallel
Strand 4
D
232 236parallel
Strand 5
D
201 207parallel
Strand 6
D
155 159parallel
Strand 7
D
180 184parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
334 338first strand
Strand 2
D
361 366anti-parallel
Strand 3
D
421 425anti-parallel
Strand 4
D
395 397anti-parallel
Strand 5
D
384 385parallel
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There are 7 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
131 135first strand
Strand 2
E
272 276anti-parallel
Strand 3
E
254 257anti-parallel
Strand 4
E
232 236parallel
Strand 5
E
201 207parallel
Strand 6
E
155 159parallel
Strand 7
E
180 184parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
334 338first strand
Strand 2
E
361 366anti-parallel
Strand 3
E
421 425anti-parallel
Strand 4
E
395 397anti-parallel
Strand 5
E
384 385parallel
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There are 7 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
F
131 135first strand
Strand 2
F
272 276anti-parallel
Strand 3
F
254 258anti-parallel
Strand 4
F
232 236parallel
Strand 5
F
201 207parallel
Strand 6
F
155 159parallel
Strand 7
F
180 184parallel
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There are 5 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
F
334 338first strand
Strand 2
F
361 366anti-parallel
Strand 3
F
421 425anti-parallel
Strand 4
F
395 397anti-parallel
Strand 5
F
384 385parallel
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There are 7 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
G
131 135first strand
Strand 2
G
272 276anti-parallel
Strand 3
G
254 257anti-parallel
Strand 4
G
232 236parallel
Strand 5
G
201 207parallel
Strand 6
G
155 159parallel
Strand 7
G
180 184parallel
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There are 5 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
G
334 338first strand
Strand 2
G
361 366anti-parallel
Strand 3
G
421 425anti-parallel
Strand 4
G
395 397anti-parallel
Strand 5
G
384 385parallel
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There are 7 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
H
131 135first strand
Strand 2
H
272 276anti-parallel
Strand 3
H
254 257anti-parallel
Strand 4
H
232 236parallel
Strand 5
H
201 207parallel
Strand 6
H
155 159parallel
Strand 7
H
180 184parallel
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There are 5 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
H
334 338first strand
Strand 2
H
361 366anti-parallel
Strand 3
H
421 425anti-parallel
Strand 4
H
395 397anti-parallel
Strand 5
H
384 385parallel
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There are 7 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
I
131 135first strand
Strand 2
I
272 276anti-parallel
Strand 3
I
254 257anti-parallel
Strand 4
I
232 236parallel
Strand 5
I
201 207parallel
Strand 6
I
155 159parallel
Strand 7
I
180 184parallel
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There are 5 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
I
334 338first strand
Strand 2
I
361 366anti-parallel
Strand 3
I
421 425anti-parallel
Strand 4
I
395 397anti-parallel
Strand 5
I
384 385parallel
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There are 7 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
J
131 135first strand
Strand 2
J
272 276anti-parallel
Strand 3
J
254 257anti-parallel
Strand 4
J
232 236parallel
Strand 5
J
201 207parallel
Strand 6
J
155 159parallel
Strand 7
J
180 184parallel
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There are 5 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
J
334 338first strand
Strand 2
J
361 366anti-parallel
Strand 3
J
421 425anti-parallel
Strand 4
J
395 397anti-parallel
Strand 5
J
384 385parallel
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There are 7 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
K
131 135first strand
Strand 2
K
272 276anti-parallel
Strand 3
K
254 257anti-parallel
Strand 4
K
232 236parallel
Strand 5
K
201 207parallel
Strand 6
K
155 159parallel
Strand 7
K
180 184parallel
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There are 5 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
K
334 338first strand
Strand 2
K
361 366anti-parallel
Strand 3
K
421 425anti-parallel
Strand 4
K
395 397anti-parallel
Strand 5
K
384 385parallel
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There are 7 strands in W sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
L
131 135first strand
Strand 2
L
272 276anti-parallel
Strand 3
L
254 257anti-parallel
Strand 4
L
232 236parallel
Strand 5
L
201 207parallel
Strand 6
L
155 159parallel
Strand 7
L
180 184parallel
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There are 5 strands in X sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
L
334 338first strand
Strand 2
L
361 366anti-parallel
Strand 3
L
421 425anti-parallel
Strand 4
L
395 397anti-parallel
Strand 5
L
384 385parallel
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