Analysis of interatomic Contacts of Structural Units in PDB entry:
2YI8


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 2YI8 entry

There are 2 chains in PDB entry 2YI8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 11THR 792
B
 LYS 11GLU 520
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 are204 helices in PDB entry 2YI8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 19Right-handed alpha
Helix 2
2
A
44 55Right-handed alpha
Helix 3
3
A
73 77Right-handed alpha
Helix 4
4
A
80 86Right-handed alpha
Helix 5
5
A
124 138Right-handed alpha
Helix 6
6
A
142 156Right-handed alpha
Helix 7
7
A
163 180Right-handed alpha
Helix 8
8
A
186 191Right-handed alpha
Helix 9
9
A
193 205Right-handed alpha
Helix 10
10
A
220 223Right-handed 310
Helix 11
11
A
259 279Right-handed alpha
Helix 12
12
A
282 294Right-handed alpha
Helix 13
13
A
295 297Right-handed 310
Helix 14
14
A
312 314Right-handed 310
Helix 15
15
A
325 341Right-handed alpha
Helix 16
16
A
363 378Right-handed alpha
Helix 17
17
A
405 410Right-handed 310
Helix 18
18
A
411 426Right-handed alpha
Helix 19
19
A
437 447Right-handed alpha
Helix 20
20
A
447 453Right-handed alpha
Helix 21
21
A
475 494Right-handed alpha
Helix 22
22
A
501 506Right-handed alpha
Helix 23
23
A
506 512Right-handed alpha
Helix 24
24
A
523 534Right-handed alpha
Helix 25
25
A
579 589Right-handed alpha
Helix 26
26
A
595 600Right-handed alpha
Helix 27
27
A
603 619Right-handed alpha
Helix 28
28
A
620 623Right-handed 310
Helix 29
29
A
624 646Right-handed alpha
Helix 30
30
A
649 655Right-handed alpha
Helix 31
31
A
656 660Right-handed 310
Helix 32
32
A
676 685Right-handed alpha
Helix 33
33
A
691 695Right-handed 310
Helix 34
34
A
705 715Right-handed alpha
Helix 35
35
A
723 732Right-handed alpha
Helix 36
36
A
736 738Right-handed 310
Helix 37
37
A
739 753Right-handed alpha
Helix 38
38
A
756 772Right-handed alpha
Helix 39
39
A
773 777Right-handed 310
Helix 40
40
A
780 791Right-handed alpha
Helix 41
41
B
13 19Right-handed alpha
Helix 42
42
B
44 55Right-handed alpha
Helix 43
43
B
73 77Right-handed alpha
Helix 44
44
B
80 86Right-handed alpha
Helix 45
45
B
124 138Right-handed alpha
Helix 46
46
B
142 156Right-handed alpha
Helix 47
47
B
163 180Right-handed alpha
Helix 48
48
B
186 191Right-handed alpha
Helix 49
49
B
193 205Right-handed alpha
Helix 50
50
B
220 223Right-handed 310
Helix 51
51
B
256 258Right-handed 310
Helix 52
52
B
259 279Right-handed alpha
Helix 53
53
B
282 294Right-handed alpha
Helix 54
54
B
295 297Right-handed 310
Helix 55
55
B
312 314Right-handed 310
Helix 56
56
B
325 341Right-handed alpha
Helix 57
57
B
363 378Right-handed alpha
Helix 58
58
B
405 410Right-handed 310
Helix 59
59
B
411 426Right-handed alpha
Helix 60
60
B
437 447Right-handed alpha
Helix 61
61
B
448 453Right-handed alpha
Helix 62
62
B
475 494Right-handed alpha
Helix 63
63
B
501 506Right-handed alpha
Helix 64
64
B
506 512Right-handed alpha
Helix 65
65
B
523 534Right-handed alpha
Helix 66
66
B
579 589Right-handed alpha
Helix 67
67
B
595 600Right-handed alpha
Helix 68
68
B
603 619Right-handed alpha
Helix 69
69
B
620 623Right-handed 310
Helix 70
70
B
624 646Right-handed alpha
Helix 71
71
B
649 655Right-handed alpha
Helix 72
72
B
656 660Right-handed 310
Helix 73
73
B
676 685Right-handed alpha
Helix 74
74
B
691 695Right-handed 310
Helix 75
75
B
705 715Right-handed alpha
Helix 76
76
B
723 732Right-handed alpha
Helix 77
77
B
736 738Right-handed 310
Helix 78
78
B
739 753Right-handed alpha
Helix 79
79
B
756 770Right-handed alpha
Helix 80
80
B
771 774Right-handed 310
Helix 81
81
B
780 791Right-handed alpha
Helix 82
82
C
13 19Right-handed alpha
Helix 83
83
C
44 55Right-handed alpha
Helix 84
84
C
73 77Right-handed alpha
Helix 85
85
C
80 86Right-handed alpha
Helix 86
86
C
124 138Right-handed alpha
Helix 87
87
C
142 156Right-handed alpha
Helix 88
88
C
163 180Right-handed alpha
Helix 89
89
C
186 191Right-handed alpha
Helix 90
90
C
193 205Right-handed alpha
Helix 91
91
C
220 223Right-handed 310
Helix 92
92
C
255 279Right-handed alpha
Helix 93
93
C
282 294Right-handed alpha
Helix 94
94
C
295 297Right-handed 310
Helix 95
95
C
312 314Right-handed 310
Helix 96
96
C
325 341Right-handed alpha
Helix 97
97
C
363 378Right-handed alpha
Helix 98
98
C
405 410Right-handed 310
Helix 99
99
C
411 426Right-handed alpha
Helix 100
100
C
437 447Right-handed alpha
Helix 101
101
C
447 453Right-handed alpha
Helix 102
102
C
475 494Right-handed alpha
Helix 103
103
C
501 506Right-handed alpha
Helix 104
104
C
506 512Right-handed alpha
Helix 105
105
C
523 534Right-handed alpha
Helix 106
106
C
579 589Right-handed alpha
Helix 107
107
C
595 600Right-handed alpha
Helix 108
108
C
603 619Right-handed alpha
Helix 109
109
C
620 623Right-handed 310
Helix 110
110
C
624 646Right-handed alpha
Helix 111
111
C
649 655Right-handed alpha
Helix 112
112
C
656 660Right-handed 310
Helix 113
113
C
662 666Right-handed 310
Helix 114
114
C
676 685Right-handed alpha
Helix 115
115
C
691 695Right-handed 310
Helix 116
116
C
705 715Right-handed alpha
Helix 117
117
C
723 732Right-handed alpha
Helix 118
118
C
736 738Right-handed 310
Helix 119
119
C
739 753Right-handed alpha
Helix 120
120
C
756 772Right-handed alpha
Helix 121
121
C
773 777Right-handed 310
Helix 122
122
C
780 791Right-handed alpha
Helix 123
123
D
13 19Right-handed alpha
Helix 124
124
D
44 55Right-handed alpha
Helix 125
125
D
73 77Right-handed alpha
Helix 126
126
D
80 86Right-handed alpha
Helix 127
127
D
124 138Right-handed alpha
Helix 128
128
D
142 156Right-handed alpha
Helix 129
129
D
163 180Right-handed alpha
Helix 130
130
D
186 191Right-handed alpha
Helix 131
131
D
193 205Right-handed alpha
Helix 132
132
D
220 223Right-handed 310
Helix 133
133
D
259 279Right-handed alpha
Helix 134
134
D
282 294Right-handed alpha
Helix 135
135
D
295 297Right-handed 310
Helix 136
136
D
312 314Right-handed 310
Helix 137
137
D
325 341Right-handed alpha
Helix 138
138
D
363 378Right-handed alpha
Helix 139
139
D
405 410Right-handed 310
Helix 140
140
D
411 426Right-handed alpha
Helix 141
141
D
437 447Right-handed alpha
Helix 142
142
D
447 453Right-handed alpha
Helix 143
143
D
475 494Right-handed alpha
Helix 144
144
D
501 506Right-handed alpha
Helix 145
145
D
506 512Right-handed alpha
Helix 146
146
D
523 534Right-handed alpha
Helix 147
147
D
579 589Right-handed alpha
Helix 148
148
D
595 600Right-handed alpha
Helix 149
149
D
603 619Right-handed alpha
Helix 150
150
D
620 623Right-handed 310
Helix 151
151
D
624 646Right-handed alpha
Helix 152
152
D
649 655Right-handed alpha
Helix 153
153
D
656 660Right-handed 310
Helix 154
154
D
676 685Right-handed alpha
Helix 155
155
D
691 695Right-handed 310
Helix 156
156
D
705 715Right-handed alpha
Helix 157
157
D
723 732Right-handed alpha
Helix 158
158
D
736 738Right-handed 310
Helix 159
159
D
739 753Right-handed alpha
Helix 160
160
D
756 772Right-handed alpha
Helix 161
161
D
773 777Right-handed 310
Helix 162
162
D
780 791Right-handed alpha
Helix 163
163
E
13 19Right-handed alpha
Helix 164
164
E
44 55Right-handed alpha
Helix 165
165
E
73 77Right-handed alpha
Helix 166
166
E
80 86Right-handed alpha
Helix 167
167
E
124 138Right-handed alpha
Helix 168
168
E
142 156Right-handed alpha
Helix 169
169
E
163 180Right-handed alpha
Helix 170
170
E
186 191Right-handed alpha
Helix 171
171
E
193 205Right-handed alpha
Helix 172
172
E
220 223Right-handed 310
Helix 173
173
E
256 258Right-handed 310
Helix 174
174
E
259 279Right-handed alpha
Helix 175
175
E
282 294Right-handed alpha
Helix 176
176
E
295 297Right-handed 310
Helix 177
177
E
312 314Right-handed 310
Helix 178
178
E
325 341Right-handed alpha
Helix 179
179
E
363 378Right-handed alpha
Helix 180
180
E
405 410Right-handed 310
Helix 181
181
E
411 426Right-handed alpha
Helix 182
182
E
437 447Right-handed alpha
Helix 183
183
E
448 453Right-handed alpha
Helix 184
184
E
475 494Right-handed alpha
Helix 185
185
E
501 506Right-handed alpha
Helix 186
186
E
506 512Right-handed alpha
Helix 187
187
E
523 534Right-handed alpha
Helix 188
188
E
579 589Right-handed alpha
Helix 189
189
E
595 600Right-handed alpha
Helix 190
190
E
603 619Right-handed alpha
Helix 191
191
E
620 623Right-handed 310
Helix 192
192
E
624 646Right-handed alpha
Helix 193
193
E
649 655Right-handed alpha
Helix 194
194
E
656 660Right-handed 310
Helix 195
195
E
663 667Right-handed 310
Helix 196
196
E
676 685Right-handed alpha
Helix 197
197
E
691 695Right-handed 310
Helix 198
198
E
705 715Right-handed alpha
Helix 199
199
E
723 732Right-handed alpha
Helix 200
200
E
736 738Right-handed 310
Helix 201
201
E
739 753Right-handed alpha
Helix 202
202
E
756 770Right-handed alpha
Helix 203
203
E
774 777Right-handed 310
Helix 204
204
E
780 791Right-handed alpha
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There are 30 sheets in PDB entry 2YI8. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, BA, BB, BC, BD, BE, BF, CA, CB, CC, CD, CE, CF, A, DB, C, DD, DE, DF, EA, EB, EC, ED, EE, EF,

There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
65 72first strand
Strand 2
A
92 102anti-parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
157 160first strand
Strand 2
A
307 310anti-parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
225 226first strand
Strand 2
A
235 236anti-parallel
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There are 4 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
320 323first strand
Strand 2
A
299 304anti-parallel
Strand 3
A
456 459parallel
Strand 4
A
462 465anti-parallel
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There are 4 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
382 386first strand
Strand 2
A
389 394anti-parallel
Strand 3
A
397 403anti-parallel
Strand 4
A
515 521anti-parallel
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There are 3 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
556 560first strand
Strand 2
A
563 568anti-parallel
Strand 3
A
573 578anti-parallel
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There are 2 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
65 72first strand
Strand 2
B
92 102anti-parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
157 160first strand
Strand 2
B
307 310anti-parallel
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There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
225 226first strand
Strand 2
B
235 236anti-parallel
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There are 4 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
320 323first strand
Strand 2
B
299 304anti-parallel
Strand 3
B
456 459parallel
Strand 4
B
462 465anti-parallel
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There are 4 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
382 386first strand
Strand 2
B
389 394anti-parallel
Strand 3
B
397 403anti-parallel
Strand 4
B
515 521anti-parallel
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There are 3 strands in BF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
556 560first strand
Strand 2
B
563 568anti-parallel
Strand 3
B
573 578anti-parallel
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There are 2 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
65 72first strand
Strand 2
C
92 102anti-parallel
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There are 2 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
157 160first strand
Strand 2
C
307 310anti-parallel
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There are 2 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
225 226first strand
Strand 2
C
235 236anti-parallel
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There are 4 strands in CD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
320 323first strand
Strand 2
C
299 304anti-parallel
Strand 3
C
456 459parallel
Strand 4
C
462 465anti-parallel
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There are 4 strands in CE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
382 386first strand
Strand 2
C
389 394anti-parallel
Strand 3
C
397 403anti-parallel
Strand 4
C
515 521anti-parallel
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There are 3 strands in CF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
556 560first strand
Strand 2
C
563 568anti-parallel
Strand 3
C
573 578anti-parallel
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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
D
65 72first strand
Strand 2
D
92 102anti-parallel
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There are 2 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
157 160first strand
Strand 2
D
307 310anti-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
D
225 226first strand
Strand 2
D
235 236anti-parallel
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There are 4 strands in DD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
320 323first strand
Strand 2
D
299 304anti-parallel
Strand 3
D
456 459parallel
Strand 4
D
462 465anti-parallel
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There are 4 strands in DE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
382 386first strand
Strand 2
D
389 394anti-parallel
Strand 3
D
397 403anti-parallel
Strand 4
D
515 521anti-parallel
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There are 3 strands in DF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
556 560first strand
Strand 2
D
563 568anti-parallel
Strand 3
D
573 578anti-parallel
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There are 2 strands in EA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
65 72first strand
Strand 2
E
92 102anti-parallel
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There are 2 strands in EB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
157 160first strand
Strand 2
E
307 310anti-parallel
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There are 2 strands in EC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
225 226first strand
Strand 2
E
235 236anti-parallel
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There are 4 strands in ED sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
320 323first strand
Strand 2
E
299 304anti-parallel
Strand 3
E
456 459parallel
Strand 4
E
462 465anti-parallel
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There are 4 strands in EE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
382 386first strand
Strand 2
E
389 394anti-parallel
Strand 3
E
397 403anti-parallel
Strand 4
E
515 521anti-parallel
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There are 3 strands in EF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
556 560first strand
Strand 2
E
563 568anti-parallel
Strand 3
E
573 578anti-parallel
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