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


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 2NPP entry

There are 10 chains in PDB entry 2NPP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
ASP 8ALA 589
B
GLN 28GLU 415
C
ASP 2LEU 309
D
ASP 8ALA 589
E
GLN 28GLU 415
F
ASP 2LEU 309
X
LEU 2LEU 2
X
ARG 4ARG 4
Y
LEU 2LEU 2
Y
ARG 4ARG 4
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 are162 helices in PDB entry 2NPP. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
11 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 57Right-handed alpha
Helix 6
6
A
62 74Right-handed alpha
Helix 7
7
A
82 88Right-handed 310
Helix 8
8
A
89 97Right-handed alpha
Helix 9
9
A
101 115Right-handed alpha
Helix 10
10
A
120 127Right-handed alpha
Helix 11
11
A
127 137Right-handed alpha
Helix 12
12
A
140 149Right-handed alpha
Helix 13
13
A
150 155Right-handed alpha
Helix 14
14
A
159 175Right-handed alpha
Helix 15
15
A
178 194Right-handed alpha
Helix 16
16
A
197 204Right-handed alpha
Helix 17
17
A
204 214Right-handed alpha
Helix 18
18
A
217 233Right-handed alpha
Helix 19
19
A
236 244Right-handed alpha
Helix 20
20
A
244 254Right-handed alpha
Helix 21
21
A
256 266Right-handed alpha
Helix 22
22
A
266 275Right-handed alpha
Helix 23
23
A
275 282Right-handed alpha
Helix 24
24
A
282 292Right-handed alpha
Helix 25
25
A
295 304Right-handed alpha
Helix 26
26
A
305 312Right-handed alpha
Helix 27
27
A
317 325Right-handed alpha
Helix 28
28
A
325 335Right-handed alpha
Helix 29
29
A
338 349Right-handed alpha
Helix 30
30
A
352 364Right-handed alpha
Helix 31
31
A
364 374Right-handed alpha
Helix 32
32
A
377 386Right-handed alpha
Helix 33
33
A
387 392Right-handed alpha
Helix 34
34
A
396 403Right-handed alpha
Helix 35
35
A
404 412Right-handed alpha
Helix 36
36
A
416 435Right-handed alpha
Helix 37
37
A
435 442Right-handed alpha
Helix 38
38
A
443 451Right-handed alpha
Helix 39
39
A
455 474Right-handed alpha
Helix 40
40
A
474 480Right-handed alpha
Helix 41
41
A
494 521Right-handed alpha
Helix 42
42
A
521 528Right-handed alpha
Helix 43
43
A
529 531Right-handed 310
Helix 44
44
A
533 547Right-handed alpha
Helix 45
45
A
552 569Right-handed alpha
Helix 46
46
A
572 587Right-handed alpha
Helix 47
47
B
34 46Right-handed alpha
Helix 48
48
B
58 72Right-handed alpha
Helix 49
49
B
83 94Right-handed alpha
Helix 50
50
B
109 113Right-handed 310
Helix 51
51
B
120 136Right-handed alpha
Helix 52
52
B
144 148Right-handed 310
Helix 53
53
B
150 160Right-handed alpha
Helix 54
54
B
165 182Right-handed alpha
Helix 55
55
B
186 204Right-handed alpha
Helix 56
56
B
210 223Right-handed alpha
Helix 57
57
B
230 240Right-handed alpha
Helix 58
58
B
241 247Right-handed 310
Helix 59
59
B
249 252Right-handed 310
Helix 60
60
B
253 268Right-handed alpha
Helix 61
61
B
271 282Right-handed alpha
Helix 62
62
B
287 303Right-handed alpha
Helix 63
63
B
306 326Right-handed alpha
Helix 64
64
B
329 338Right-handed alpha
Helix 65
65
B
339 341Right-handed 310
Helix 66
66
B
342 351Right-handed alpha
Helix 67
67
B
352 365Right-handed alpha
Helix 68
68
B
375 389Right-handed alpha
Helix 69
69
B
391 412Right-handed alpha
Helix 70
70
C
2 19Right-handed alpha
Helix 71
71
C
24 41Right-handed alpha
Helix 72
72
C
61 73Right-handed alpha
Helix 73
73
C
92 107Right-handed alpha
Helix 74
74
C
120 127Right-handed alpha
Helix 75
75
C
128 138Right-handed alpha
Helix 76
76
C
140 152Right-handed alpha
Helix 77
77
C
176 183Right-handed alpha
Helix 78
78
C
193 201Right-handed alpha
Helix 79
79
C
221 233Right-handed alpha
Helix 80
80
C
264 269Right-handed alpha
Helix 81
81
D
11 17Right-handed alpha
Helix 82
82
D
18 22Right-handed 310
Helix 83
83
D
24 34Right-handed alpha
Helix 84
84
D
34 43Right-handed alpha
Helix 85
85
D
43 50Right-handed alpha
Helix 86
86
D
50 57Right-handed alpha
Helix 87
87
D
62 74Right-handed alpha
Helix 88
88
D
82 88Right-handed 310
Helix 89
89
D
89 97Right-handed alpha
Helix 90
90
D
101 117Right-handed alpha
Helix 91
91
D
120 138Right-handed alpha
Helix 92
92
D
140 150Right-handed alpha
Helix 93
93
D
150 155Right-handed alpha
Helix 94
94
D
156 158Right-handed 310
Helix 95
95
D
159 175Right-handed alpha
Helix 96
96
D
178 194Right-handed alpha
Helix 97
97
D
197 214Right-handed alpha
Helix 98
98
D
217 235Right-handed alpha
Helix 99
99
D
236 238Right-handed 310
Helix 100
100
D
239 244Right-handed alpha
Helix 101
101
D
244 254Right-handed alpha
Helix 102
102
D
256 266Right-handed alpha
Helix 103
103
D
266 275Right-handed alpha
Helix 104
104
D
275 282Right-handed alpha
Helix 105
105
D
282 292Right-handed alpha
Helix 106
106
D
295 312Right-handed alpha
Helix 107
107
D
317 325Right-handed alpha
Helix 108
108
D
325 334Right-handed alpha
Helix 109
109
D
338 349Right-handed alpha
Helix 110
110
D
352 373Right-handed alpha
Helix 111
111
D
377 386Right-handed alpha
Helix 112
112
D
387 392Right-handed alpha
Helix 113
113
D
396 403Right-handed alpha
Helix 114
114
D
404 411Right-handed alpha
Helix 115
115
D
412 414Right-handed 310
Helix 116
116
D
416 435Right-handed alpha
Helix 117
117
D
435 443Right-handed alpha
Helix 118
118
D
443 450Right-handed alpha
Helix 119
119
D
451 453Right-handed 310
Helix 120
120
D
455 474Right-handed alpha
Helix 121
121
D
474 482Right-handed alpha
Helix 122
122
D
494 521Right-handed alpha
Helix 123
123
D
521 528Right-handed alpha
Helix 124
124
D
529 531Right-handed 310
Helix 125
125
D
533 547Right-handed alpha
Helix 126
126
D
552 560Right-handed alpha
Helix 127
127
D
560 569Right-handed alpha
Helix 128
128
D
572 586Right-handed alpha
Helix 129
129
E
34 46Right-handed alpha
Helix 130
130
E
58 69Right-handed alpha
Helix 131
131
E
83 94Right-handed alpha
Helix 132
132
E
109 113Right-handed 310
Helix 133
133
E
120 136Right-handed alpha
Helix 134
134
E
144 148Right-handed 310
Helix 135
135
E
150 160Right-handed alpha
Helix 136
136
E
165 183Right-handed alpha
Helix 137
137
E
183 204Right-handed alpha
Helix 138
138
E
210 223Right-handed alpha
Helix 139
139
E
230 240Right-handed alpha
Helix 140
140
E
242 247Right-handed 310
Helix 141
141
E
249 252Right-handed 310
Helix 142
142
E
253 268Right-handed alpha
Helix 143
143
E
271 282Right-handed alpha
Helix 144
144
E
287 303Right-handed alpha
Helix 145
145
E
306 326Right-handed alpha
Helix 146
146
E
329 338Right-handed alpha
Helix 147
147
E
339 341Right-handed 310
Helix 148
148
E
342 351Right-handed alpha
Helix 149
149
E
352 365Right-handed alpha
Helix 150
150
E
375 389Right-handed alpha
Helix 151
151
E
391 412Right-handed alpha
Helix 152
152
F
2 19Right-handed alpha
Helix 153
153
F
24 41Right-handed alpha
Helix 154
154
F
61 73Right-handed alpha
Helix 155
155
F
92 107Right-handed alpha
Helix 156
156
F
120 127Right-handed alpha
Helix 157
157
F
128 138Right-handed alpha
Helix 158
158
F
140 152Right-handed alpha
Helix 159
159
F
176 183Right-handed alpha
Helix 160
160
F
193 201Right-handed alpha
Helix 161
161
F
221 233Right-handed alpha
Helix 162
162
F
264 269Right-handed alpha
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There are 6 sheets in PDB entry 2NPP. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
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 B 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
286 289anti-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
C
202 203first strand
Strand 2
C
219 220parallel
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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
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 E 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
286 289anti-parallel
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There are 2 strands in F 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
219 220parallel
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