Analysis of interatomic Contacts of Structural Units in PDB entry:
3NBU


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 3NBU entry

There are 6 chains in PDB entry 3NBU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLY 549
B
 MET 1GLY 549
C
 MET 1GLY 549
D
 MET 1GLY 549
E
 MET 1GLY 549
F
 MET 1GLY 549
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 are205 helices in PDB entry 3NBU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 8Right-handed 310
Helix 2
2
A
9 23Right-handed alpha
Helix 3
3
A
26 34Right-handed alpha
Helix 4
4
A
36 41Right-handed alpha
Helix 5
5
A
59 73Right-handed alpha
Helix 6
6
A
74 84Right-handed alpha
Helix 7
7
A
97 102Right-handed alpha
Helix 8
8
A
116 136Right-handed alpha
Helix 9
9
A
155 158Right-handed 310
Helix 10
10
A
159 169Right-handed alpha
Helix 11
11
A
170 173Right-handed 310
Helix 12
12
A
185 194Right-handed alpha
Helix 13
13
A
195 196Right-handed 310
Helix 14
14
A
197 199Right-handed 310
Helix 15
15
A
212 231Right-handed alpha
Helix 16
16
A
232 238Right-handed 310
Helix 17
17
A
256 258Right-handed 310
Helix 18
18
A
268 272Right-handed 310
Helix 19
19
A
275 277Right-handed 310
Helix 20
20
A
278 286Right-handed alpha
Helix 21
21
A
286 307Right-handed alpha
Helix 22
22
A
308 311Right-handed 310
Helix 23
23
A
312 327Right-handed alpha
Helix 24
24
A
339 343Right-handed 310
Helix 25
25
A
344 358Right-handed alpha
Helix 26
26
A
384 395Right-handed alpha
Helix 27
27
A
415 434Right-handed alpha
Helix 28
28
A
436 447Right-handed alpha
Helix 29
29
A
450 454Right-handed 310
Helix 30
30
A
457 462Right-handed 310
Helix 31
31
A
478 500Right-handed alpha
Helix 32
32
A
507 509Right-handed 310
Helix 33
33
A
510 524Right-handed alpha
Helix 34
34
A
534 548Right-handed alpha
Helix 35
35
B
5 8Right-handed 310
Helix 36
36
B
9 23Right-handed alpha
Helix 37
37
B
26 33Right-handed alpha
Helix 38
38
B
36 41Right-handed alpha
Helix 39
39
B
59 73Right-handed alpha
Helix 40
40
B
74 85Right-handed alpha
Helix 41
41
B
97 102Right-handed alpha
Helix 42
42
B
116 136Right-handed alpha
Helix 43
43
B
155 158Right-handed 310
Helix 44
44
B
159 169Right-handed alpha
Helix 45
45
B
170 173Right-handed 310
Helix 46
46
B
185 194Right-handed alpha
Helix 47
47
B
212 231Right-handed alpha
Helix 48
48
B
232 238Right-handed 310
Helix 49
49
B
246 254Right-handed alpha
Helix 50
50
B
256 258Right-handed 310
Helix 51
51
B
268 272Right-handed 310
Helix 52
52
B
275 277Right-handed 310
Helix 53
53
B
278 286Right-handed alpha
Helix 54
54
B
286 307Right-handed alpha
Helix 55
55
B
308 311Right-handed 310
Helix 56
56
B
312 327Right-handed alpha
Helix 57
57
B
339 343Right-handed 310
Helix 58
58
B
344 358Right-handed alpha
Helix 59
59
B
382 387Right-handed 310
Helix 60
60
B
388 395Right-handed alpha
Helix 61
61
B
415 434Right-handed alpha
Helix 62
62
B
436 446Right-handed alpha
Helix 63
63
B
450 454Right-handed 310
Helix 64
64
B
457 462Right-handed 310
Helix 65
65
B
478 501Right-handed alpha
Helix 66
66
B
507 509Right-handed 310
Helix 67
67
B
510 524Right-handed alpha
Helix 68
68
B
534 548Right-handed alpha
Helix 69
69
C
5 8Right-handed 310
Helix 70
70
C
9 23Right-handed alpha
Helix 71
71
C
26 33Right-handed alpha
Helix 72
72
C
36 41Right-handed alpha
Helix 73
73
C
59 73Right-handed alpha
Helix 74
74
C
74 84Right-handed alpha
Helix 75
75
C
97 102Right-handed alpha
Helix 76
76
C
116 137Right-handed alpha
Helix 77
77
C
155 158Right-handed 310
Helix 78
78
C
159 169Right-handed alpha
Helix 79
79
C
170 173Right-handed 310
Helix 80
80
C
186 194Right-handed alpha
Helix 81
81
C
212 231Right-handed alpha
Helix 82
82
C
235 239Right-handed alpha
Helix 83
83
C
246 252Right-handed alpha
Helix 84
84
C
256 258Right-handed 310
Helix 85
85
C
268 272Right-handed 310
Helix 86
86
C
275 277Right-handed 310
Helix 87
87
C
278 307Right-handed alpha
Helix 88
88
C
308 311Right-handed 310
Helix 89
89
C
312 327Right-handed alpha
Helix 90
90
C
339 343Right-handed 310
Helix 91
91
C
344 358Right-handed alpha
Helix 92
92
C
383 387Right-handed 310
Helix 93
93
C
388 395Right-handed alpha
Helix 94
94
C
415 434Right-handed alpha
Helix 95
95
C
436 447Right-handed alpha
Helix 96
96
C
450 454Right-handed 310
Helix 97
97
C
457 462Right-handed 310
Helix 98
98
C
478 500Right-handed alpha
Helix 99
99
C
507 509Right-handed 310
Helix 100
100
C
510 526Right-handed alpha
Helix 101
101
C
534 548Right-handed alpha
Helix 102
102
D
9 23Right-handed alpha
Helix 103
103
D
26 33Right-handed alpha
Helix 104
104
D
36 41Right-handed alpha
Helix 105
105
D
59 73Right-handed alpha
Helix 106
106
D
74 84Right-handed alpha
Helix 107
107
D
97 102Right-handed alpha
Helix 108
108
D
116 136Right-handed alpha
Helix 109
109
D
155 158Right-handed 310
Helix 110
110
D
159 169Right-handed alpha
Helix 111
111
D
170 173Right-handed 310
Helix 112
112
D
186 194Right-handed alpha
Helix 113
113
D
195 196Right-handed 310
Helix 114
114
D
197 199Right-handed 310
Helix 115
115
D
212 231Right-handed alpha
Helix 116
116
D
232 238Right-handed 310
Helix 117
117
D
246 254Right-handed alpha
Helix 118
118
D
256 258Right-handed 310
Helix 119
119
D
268 272Right-handed 310
Helix 120
120
D
275 277Right-handed 310
Helix 121
121
D
278 286Right-handed alpha
Helix 122
122
D
286 307Right-handed alpha
Helix 123
123
D
308 311Right-handed 310
Helix 124
124
D
312 327Right-handed alpha
Helix 125
125
D
339 343Right-handed 310
Helix 126
126
D
344 358Right-handed alpha
Helix 127
127
D
383 387Right-handed 310
Helix 128
128
D
388 395Right-handed alpha
Helix 129
129
D
415 434Right-handed alpha
Helix 130
130
D
436 447Right-handed alpha
Helix 131
131
D
450 454Right-handed 310
Helix 132
132
D
457 462Right-handed 310
Helix 133
133
D
478 500Right-handed alpha
Helix 134
134
D
507 509Right-handed 310
Helix 135
135
D
510 526Right-handed alpha
Helix 136
136
D
534 548Right-handed alpha
Helix 137
137
E
5 8Right-handed 310
Helix 138
138
E
9 23Right-handed alpha
Helix 139
139
E
26 34Right-handed alpha
Helix 140
140
E
36 41Right-handed alpha
Helix 141
141
E
59 73Right-handed alpha
Helix 142
142
E
74 85Right-handed alpha
Helix 143
143
E
97 102Right-handed alpha
Helix 144
144
E
116 136Right-handed alpha
Helix 145
145
E
155 158Right-handed 310
Helix 146
146
E
159 169Right-handed alpha
Helix 147
147
E
170 173Right-handed 310
Helix 148
148
E
186 194Right-handed alpha
Helix 149
149
E
212 231Right-handed alpha
Helix 150
150
E
232 238Right-handed 310
Helix 151
151
E
246 253Right-handed alpha
Helix 152
152
E
256 260Right-handed 310
Helix 153
153
E
268 272Right-handed 310
Helix 154
154
E
275 277Right-handed 310
Helix 155
155
E
278 286Right-handed alpha
Helix 156
156
E
286 307Right-handed alpha
Helix 157
157
E
308 311Right-handed 310
Helix 158
158
E
312 327Right-handed alpha
Helix 159
159
E
339 343Right-handed 310
Helix 160
160
E
344 358Right-handed alpha
Helix 161
161
E
382 387Right-handed 310
Helix 162
162
E
388 395Right-handed alpha
Helix 163
163
E
415 434Right-handed alpha
Helix 164
164
E
436 447Right-handed alpha
Helix 165
165
E
450 454Right-handed 310
Helix 166
166
E
457 462Right-handed 310
Helix 167
167
E
478 500Right-handed alpha
Helix 168
168
E
507 509Right-handed 310
Helix 169
169
E
510 525Right-handed alpha
Helix 170
170
E
534 548Right-handed alpha
Helix 171
171
F
5 8Right-handed 310
Helix 172
172
F
9 23Right-handed alpha
Helix 173
173
F
26 33Right-handed alpha
Helix 174
174
F
36 41Right-handed alpha
Helix 175
175
F
59 73Right-handed alpha
Helix 176
176
F
74 84Right-handed alpha
Helix 177
177
F
97 102Right-handed alpha
Helix 178
178
F
116 136Right-handed alpha
Helix 179
179
F
155 158Right-handed 310
Helix 180
180
F
159 169Right-handed alpha
Helix 181
181
F
170 173Right-handed 310
Helix 182
182
F
185 194Right-handed alpha
Helix 183
183
F
197 199Right-handed 310
Helix 184
184
F
212 231Right-handed alpha
Helix 185
185
F
232 238Right-handed 310
Helix 186
186
F
246 253Right-handed alpha
Helix 187
187
F
256 258Right-handed 310
Helix 188
188
F
268 272Right-handed 310
Helix 189
189
F
275 277Right-handed 310
Helix 190
190
F
278 286Right-handed alpha
Helix 191
191
F
286 307Right-handed alpha
Helix 192
192
F
308 311Right-handed 310
Helix 193
193
F
312 327Right-handed alpha
Helix 194
194
F
339 343Right-handed 310
Helix 195
195
F
344 358Right-handed alpha
Helix 196
196
F
382 388Right-handed alpha
Helix 197
197
F
388 395Right-handed alpha
Helix 198
198
F
415 434Right-handed alpha
Helix 199
199
F
436 446Right-handed alpha
Helix 200
200
F
450 454Right-handed 310
Helix 201
201
F
457 462Right-handed 310
Helix 202
202
F
478 500Right-handed alpha
Helix 203
203
F
507 509Right-handed 310
Helix 204
204
F
510 524Right-handed alpha
Helix 205
205
F
534 548Right-handed alpha
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There are 17 sheets in PDB entry 3NBU. 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,

There are 6 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
42 45first strand
Strand 2
A
49 52anti-parallel
Strand 3
A
469 476anti-parallel
Strand 4
A
401 408parallel
Strand 5
A
332 337parallel
Strand 6
A
375 377parallel
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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
A
110 111first strand
Strand 2
A
114 115anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
177 181first strand
Strand 2
A
149 153parallel
Strand 3
A
201 206parallel
Strand 4
A
240 244parallel
Strand 5
A
260 262parallel
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There are 6 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
42 45first strand
Strand 2
B
49 52anti-parallel
Strand 3
B
469 474anti-parallel
Strand 4
B
401 406parallel
Strand 5
B
332 337parallel
Strand 6
B
375 377parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
110 111first strand
Strand 2
B
114 115anti-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
B
177 181first strand
Strand 2
B
149 153parallel
Strand 3
B
201 206parallel
Strand 4
B
240 243parallel
Strand 5
B
260 261parallel
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There are 6 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
42 45first strand
Strand 2
C
49 52anti-parallel
Strand 3
C
469 474anti-parallel
Strand 4
C
401 406parallel
Strand 5
C
332 337parallel
Strand 6
C
375 377parallel
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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
C
110 111first strand
Strand 2
C
114 115anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
177 181first strand
Strand 2
C
149 153parallel
Strand 3
C
201 206parallel
Strand 4
C
240 243parallel
Strand 5
C
260 261parallel
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There are 6 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
42 45first strand
Strand 2
D
49 52anti-parallel
Strand 3
D
469 476anti-parallel
Strand 4
D
401 408parallel
Strand 5
D
332 337parallel
Strand 6
D
375 377parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
110 111first strand
Strand 2
D
114 115anti-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
D
177 181first strand
Strand 2
D
149 153parallel
Strand 3
D
201 206parallel
Strand 4
D
240 243parallel
Strand 5
D
260 261parallel
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There are 6 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
42 45first strand
Strand 2
E
49 52anti-parallel
Strand 3
E
469 476anti-parallel
Strand 4
E
401 408parallel
Strand 5
E
332 337parallel
Strand 6
E
375 377parallel
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There are 4 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
177 181first strand
Strand 2
E
149 153parallel
Strand 3
E
201 205parallel
Strand 4
E
240 242parallel
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There are 6 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
42 45first strand
Strand 2
F
49 52anti-parallel
Strand 3
F
469 474anti-parallel
Strand 4
F
401 406parallel
Strand 5
F
332 337parallel
Strand 6
F
375 377parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
110 111first strand
Strand 2
F
114 115anti-parallel
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There are 5 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
177 181first strand
Strand 2
F
149 153parallel
Strand 3
F
201 206parallel
Strand 4
F
240 243parallel
Strand 5
F
260 261parallel
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