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


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 3NUD entry

There are 2 chains in PDB entry 3NUD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TRP 3ASP 462
B
 GLY -1ASP 462
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 are 32 helices in PDB entry 3NUD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 31Right-handed alpha
Helix 2
2
A
41 53Right-handed alpha
Helix 3
3
A
60 76Right-handed alpha
Helix 4
4
A
95 118Right-handed alpha
Helix 5
5
A
166 188Right-handed alpha
Helix 6
6
A
189 192Right-handed 310
Helix 7
7
A
193 207Right-handed alpha
Helix 8
8
A
211 231Right-handed alpha
Helix 9
9
A
251 258Right-handed alpha
Helix 10
10
A
282 286Right-handed 310
Helix 11
11
A
290 299Right-handed alpha
Helix 12
12
A
312 324Right-handed alpha
Helix 13
13
A
339 356Right-handed alpha
Helix 14
14
A
383 402Right-handed alpha
Helix 15
15
A
445 462Right-handed alpha
Helix 16
16
B
19 32Right-handed alpha
Helix 17
17
B
41 54Right-handed alpha
Helix 18
18
B
60 76Right-handed alpha
Helix 19
19
B
95 118Right-handed alpha
Helix 20
20
B
158 163Right-handed alpha
Helix 21
21
B
167 189Right-handed alpha
Helix 22
22
B
190 192Right-handed 310
Helix 23
23
B
193 208Right-handed alpha
Helix 24
24
B
211 231Right-handed alpha
Helix 25
25
B
234 238Right-handed 310
Helix 26
26
B
251 258Right-handed alpha
Helix 27
27
B
282 286Right-handed 310
Helix 28
28
B
290 299Right-handed alpha
Helix 29
29
B
312 324Right-handed alpha
Helix 30
30
B
339 356Right-handed alpha
Helix 31
31
B
383 402Right-handed alpha
Helix 32
32
B
445 462Right-handed alpha
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There are 5 sheets in PDB entry 3NUD. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
A
4 7first strand
Strand 2
B
3 6anti-parallel
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There are 9 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
80 85first strand
Strand 2
A
121 126parallel
Strand 3
A
243 248parallel
Strand 4
A
278 281parallel
Strand 5
A
303 307parallel
Strand 6
A
332 336parallel
Strand 7
A
362 365parallel
Strand 8
A
407 411parallel
Strand 9
A
80 85parallel
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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
A
259 261first strand
Strand 2
A
271 273anti-parallel
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There are 9 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
80 85first strand
Strand 2
B
121 126parallel
Strand 3
B
243 248parallel
Strand 4
B
279 281parallel
Strand 5
B
303 307parallel
Strand 6
B
332 336parallel
Strand 7
B
362 365parallel
Strand 8
B
407 411parallel
Strand 9
B
80 85parallel
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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
259 261first strand
Strand 2
B
271 273anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il