Analysis of interatomic Contacts of Structural Units in PDB entry:
4I5L


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 4I5L entry

There are 4 chains in PDB entry 4I5L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
MET 8ALA 589
B
SER 121LEU 478
C
ASP 2GLY 296
D
MET 8LEU 29
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 are184 helices in PDB entry 4I5L. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
10 20Right-handed alpha
Helix 2
2
A
24 34Right-handed alpha
Helix 3
3
A
34 43Right-handed alpha
Helix 4
4
A
43 50Right-handed alpha
Helix 5
5
A
50 58Right-handed alpha
Helix 6
6
A
62 74Right-handed alpha
Helix 7
7
A
75 76Right-handed 310
Helix 8
8
A
77 81Right-handed 310
Helix 9
9
A
82 88Right-handed 310
Helix 10
10
A
89 97Right-handed alpha
Helix 11
11
A
101 117Right-handed alpha
Helix 12
12
A
120 127Right-handed alpha
Helix 13
13
A
127 137Right-handed alpha
Helix 14
14
A
140 149Right-handed alpha
Helix 15
15
A
150 155Right-handed alpha
Helix 16
16
A
159 175Right-handed alpha
Helix 17
17
A
178 194Right-handed alpha
Helix 18
18
A
197 204Right-handed alpha
Helix 19
19
A
204 214Right-handed alpha
Helix 20
20
A
217 222Right-handed alpha
Helix 21
21
A
222 235Right-handed alpha
Helix 22
22
A
236 238Right-handed 310
Helix 23
23
A
239 244Right-handed alpha
Helix 24
24
A
244 253Right-handed alpha
Helix 25
25
A
256 266Right-handed alpha
Helix 26
26
A
266 275Right-handed alpha
Helix 27
27
A
275 282Right-handed alpha
Helix 28
28
A
282 292Right-handed alpha
Helix 29
29
A
295 305Right-handed alpha
Helix 30
30
A
305 312Right-handed alpha
Helix 31
31
A
317 325Right-handed alpha
Helix 32
32
A
326 335Right-handed alpha
Helix 33
33
A
338 347Right-handed alpha
Helix 34
34
A
348 351Right-handed 310
Helix 35
35
A
352 365Right-handed alpha
Helix 36
36
A
365 374Right-handed alpha
Helix 37
37
A
377 386Right-handed alpha
Helix 38
38
A
388 395Right-handed alpha
Helix 39
39
A
396 399Right-handed 310
Helix 40
40
A
400 413Right-handed alpha
Helix 41
41
A
416 435Right-handed alpha
Helix 42
42
A
435 443Right-handed alpha
Helix 43
43
A
443 451Right-handed alpha
Helix 44
44
A
455 474Right-handed alpha
Helix 45
45
A
474 482Right-handed alpha
Helix 46
46
A
482 489Right-handed alpha
Helix 47
47
A
490 492Right-handed 310
Helix 48
48
A
494 509Right-handed alpha
Helix 49
49
A
512 521Right-handed alpha
Helix 50
50
A
521 529Right-handed alpha
Helix 51
51
A
533 548Right-handed alpha
Helix 52
52
A
549 551Right-handed 310
Helix 53
53
A
552 559Right-handed alpha
Helix 54
54
A
559 568Right-handed alpha
Helix 55
55
A
572 586Right-handed alpha
Helix 56
56
B
140 153Right-handed alpha
Helix 57
57
B
154 157Right-handed 310
Helix 58
58
B
161 163Right-handed 310
Helix 59
59
B
164 172Right-handed alpha
Helix 60
60
B
175 177Right-handed 310
Helix 61
61
B
178 186Right-handed alpha
Helix 62
62
B
196 210Right-handed alpha
Helix 63
63
B
212 222Right-handed alpha
Helix 64
64
B
230 233Right-handed 310
Helix 65
65
B
234 245Right-handed alpha
Helix 66
66
B
246 252Right-handed 310
Helix 67
67
B
255 274Right-handed alpha
Helix 68
68
B
283 289Right-handed alpha
Helix 69
69
B
290 298Right-handed alpha
Helix 70
70
B
303 307Right-handed 310
Helix 71
71
B
312 325Right-handed alpha
Helix 72
72
B
336 346Right-handed alpha
Helix 73
73
B
348 356Right-handed alpha
Helix 74
74
B
364 370Right-handed alpha
Helix 75
75
B
374 386Right-handed alpha
Helix 76
76
B
389 401Right-handed alpha
Helix 77
77
B
409 426Right-handed alpha
Helix 78
78
B
433 446Right-handed alpha
Helix 79
79
B
455 462Right-handed alpha
Helix 80
80
B
463 473Right-handed alpha
Helix 81
81
B
473 478Right-handed alpha
Helix 82
82
C
3 19Right-handed alpha
Helix 83
83
C
24 40Right-handed alpha
Helix 84
84
C
61 73Right-handed alpha
Helix 85
85
C
92 107Right-handed alpha
Helix 86
86
C
120 128Right-handed alpha
Helix 87
87
C
128 138Right-handed alpha
Helix 88
88
C
140 151Right-handed alpha
Helix 89
89
C
176 183Right-handed alpha
Helix 90
90
C
193 201Right-handed alpha
Helix 91
91
C
221 233Right-handed alpha
Helix 92
92
C
264 268Right-handed 310
Helix 93
93
D
9 19Right-handed alpha
Helix 94
94
D
20 22Right-handed 310
Helix 95
95
D
24 34Right-handed alpha
Helix 96
96
D
34 42Right-handed alpha
Helix 97
97
D
43 50Right-handed alpha
Helix 98
98
D
50 58Right-handed alpha
Helix 99
99
D
62 74Right-handed alpha
Helix 100
100
D
75 76Right-handed 310
Helix 101
101
D
77 81Right-handed 310
Helix 102
102
D
82 88Right-handed 310
Helix 103
103
D
89 97Right-handed alpha
Helix 104
104
D
101 117Right-handed alpha
Helix 105
105
D
120 127Right-handed alpha
Helix 106
106
D
127 137Right-handed alpha
Helix 107
107
D
140 149Right-handed alpha
Helix 108
108
D
150 155Right-handed alpha
Helix 109
109
D
159 175Right-handed alpha
Helix 110
110
D
178 194Right-handed alpha
Helix 111
111
D
197 204Right-handed alpha
Helix 112
112
D
204 213Right-handed alpha
Helix 113
113
D
217 222Right-handed alpha
Helix 114
114
D
223 235Right-handed alpha
Helix 115
115
D
239 244Right-handed alpha
Helix 116
116
D
244 253Right-handed alpha
Helix 117
117
D
256 266Right-handed alpha
Helix 118
118
D
266 282Right-handed alpha
Helix 119
119
D
282 292Right-handed alpha
Helix 120
120
D
295 304Right-handed alpha
Helix 121
121
D
305 312Right-handed alpha
Helix 122
122
D
317 325Right-handed alpha
Helix 123
123
D
326 335Right-handed alpha
Helix 124
124
D
338 347Right-handed alpha
Helix 125
125
D
348 351Right-handed 310
Helix 126
126
D
352 365Right-handed alpha
Helix 127
127
D
365 374Right-handed alpha
Helix 128
128
D
377 386Right-handed alpha
Helix 129
129
D
388 395Right-handed alpha
Helix 130
130
D
396 413Right-handed alpha
Helix 131
131
D
416 435Right-handed alpha
Helix 132
132
D
435 443Right-handed alpha
Helix 133
133
D
443 451Right-handed alpha
Helix 134
134
D
455 474Right-handed alpha
Helix 135
135
D
474 482Right-handed alpha
Helix 136
136
D
482 489Right-handed alpha
Helix 137
137
D
490 492Right-handed 310
Helix 138
138
D
494 521Right-handed alpha
Helix 139
139
D
521 528Right-handed alpha
Helix 140
140
D
529 531Right-handed 310
Helix 141
141
D
533 548Right-handed alpha
Helix 142
142
D
549 551Right-handed 310
Helix 143
143
D
552 559Right-handed alpha
Helix 144
144
D
559 568Right-handed alpha
Helix 145
145
D
572 586Right-handed alpha
Helix 146
146
E
121 125Right-handed alpha
Helix 147
147
E
140 153Right-handed alpha
Helix 148
148
E
154 157Right-handed 310
Helix 149
149
E
161 163Right-handed 310
Helix 150
150
E
164 172Right-handed alpha
Helix 151
151
E
175 177Right-handed 310
Helix 152
152
E
178 186Right-handed alpha
Helix 153
153
E
187 192Right-handed alpha
Helix 154
154
E
196 210Right-handed alpha
Helix 155
155
E
212 222Right-handed alpha
Helix 156
156
E
230 233Right-handed 310
Helix 157
157
E
234 245Right-handed alpha
Helix 158
158
E
246 252Right-handed 310
Helix 159
159
E
255 274Right-handed alpha
Helix 160
160
E
283 288Right-handed alpha
Helix 161
161
E
290 301Right-handed alpha
Helix 162
162
E
303 307Right-handed 310
Helix 163
163
E
312 325Right-handed alpha
Helix 164
164
E
336 341Right-handed alpha
Helix 165
165
E
348 355Right-handed alpha
Helix 166
166
E
364 370Right-handed alpha
Helix 167
167
E
374 386Right-handed alpha
Helix 168
168
E
389 401Right-handed alpha
Helix 169
169
E
409 427Right-handed alpha
Helix 170
170
E
433 446Right-handed alpha
Helix 171
171
E
454 462Right-handed alpha
Helix 172
172
E
463 473Right-handed alpha
Helix 173
173
E
473 478Right-handed alpha
Helix 174
174
F
3 19Right-handed alpha
Helix 175
175
F
24 40Right-handed alpha
Helix 176
176
F
61 73Right-handed alpha
Helix 177
177
F
92 107Right-handed alpha
Helix 178
178
F
120 127Right-handed alpha
Helix 179
179
F
128 138Right-handed alpha
Helix 180
180
F
140 151Right-handed alpha
Helix 181
181
F
176 183Right-handed alpha
Helix 182
182
F
193 201Right-handed alpha
Helix 183
183
F
221 232Right-handed alpha
Helix 184
184
F
264 268Right-handed 310
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There are 13 sheets in PDB entry 4I5L. 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,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
159 160first strand
Strand 2
B
194 195anti-parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
228 229first strand
Strand 2
B
281 282anti-parallel
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There are 2 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
333 335first strand
Strand 2
B
371 373anti-parallel
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There are 2 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
407 408first strand
Strand 2
B
453 454anti-parallel
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There are 6 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
45 48first strand
Strand 2
C
156 159parallel
Strand 3
C
163 166anti-parallel
Strand 4
C
236 239parallel
Strand 5
C
256 259parallel
Strand 6
C
248 251anti-parallel
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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
111 113first strand
Strand 2
C
80 82parallel
Strand 3
C
52 55parallel
Strand 4
C
273 278anti-parallel
Strand 5
C
284 289anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
202 203first strand
Strand 2
C
218 220parallel
Strand 3
C
209 211anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
159 160first strand
Strand 2
E
194 195anti-parallel
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There are 2 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
228 229first strand
Strand 2
E
281 282anti-parallel
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There are 2 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
333 335first strand
Strand 2
E
371 373anti-parallel
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There are 6 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
45 48first strand
Strand 2
F
156 159parallel
Strand 3
F
163 166anti-parallel
Strand 4
F
236 239parallel
Strand 5
F
256 259parallel
Strand 6
F
248 251anti-parallel
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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
111 113first strand
Strand 2
F
80 82parallel
Strand 3
F
52 55parallel
Strand 4
F
273 278anti-parallel
Strand 5
F
284 289anti-parallel
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There are 3 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
F
202 203first strand
Strand 2
F
218 220parallel
Strand 3
F
209 211anti-parallel
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