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


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 3WCN entry

There are 2 chains in PDB entry 3WCN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1ILE 452
B
 SER 3ILE 452
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 45 helices in PDB entry 3WCN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1 7Right-handed alpha
Helix 2
2
A
10 18Right-handed alpha
Helix 3
3
A
23 44Right-handed alpha
Helix 4
4
A
52 65Right-handed alpha
Helix 5
5
A
90 103Right-handed alpha
Helix 6
6
A
120 132Right-handed alpha
Helix 7
7
A
141 155Right-handed alpha
Helix 8
8
A
164 167Right-handed 310
Helix 9
9
A
173 181Right-handed alpha
Helix 10
10
A
196 202Right-handed alpha
Helix 11
11
A
229 241Right-handed alpha
Helix 12
12
A
256 260Right-handed 310
Helix 13
13
A
267 274Right-handed alpha
Helix 14
14
A
298 308Right-handed alpha
Helix 15
15
A
309 313Right-handed 310
Helix 16
16
A
317 333Right-handed alpha
Helix 17
17
A
335 338Right-handed 310
Helix 18
18
A
339 347Right-handed alpha
Helix 19
19
A
348 364Right-handed alpha
Helix 20
20
A
381 385Right-handed 310
Helix 21
21
A
403 413Right-handed alpha
Helix 22
22
A
432 434Right-handed 310
Helix 23
23
A
435 436Right-handed 310
Helix 24
24
A
437 452Right-handed alpha
Helix 25
25
B
10 18Right-handed alpha
Helix 26
26
B
23 44Right-handed alpha
Helix 27
27
B
51 65Right-handed alpha
Helix 28
28
B
90 103Right-handed alpha
Helix 29
29
B
120 132Right-handed alpha
Helix 30
30
B
141 155Right-handed alpha
Helix 31
31
B
164 167Right-handed 310
Helix 32
32
B
173 180Right-handed alpha
Helix 33
33
B
196 202Right-handed alpha
Helix 34
34
B
229 241Right-handed alpha
Helix 35
35
B
255 260Right-handed 310
Helix 36
36
B
267 275Right-handed alpha
Helix 37
37
B
298 308Right-handed alpha
Helix 38
38
B
309 314Right-handed alpha
Helix 39
39
B
317 333Right-handed alpha
Helix 40
40
B
335 338Right-handed 310
Helix 41
41
B
339 346Right-handed alpha
Helix 42
42
B
348 362Right-handed alpha
Helix 43
43
B
403 412Right-handed alpha
Helix 44
44
B
435 437Right-handed 310
Helix 45
45
B
438 451Right-handed alpha
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There are 7 sheets in PDB entry 3WCN. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 5 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
73 75first strand
Strand 2
A
418 422parallel
Strand 3
A
427 430anti-parallel
Strand 4
A
390 399anti-parallel
Strand 5
A
369 378anti-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
A
109 110first strand
Strand 2
A
115 116anti-parallel
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There are 7 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
135 139first strand
Strand 2
A
293 297anti-parallel
Strand 3
A
278 282anti-parallel
Strand 4
A
244 249parallel
Strand 5
A
208 214parallel
Strand 6
A
158 162parallel
Strand 7
A
185 189parallel
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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
73 75first strand
Strand 2
B
418 420parallel
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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
109 110first strand
Strand 2
B
115 116anti-parallel
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There are 7 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
135 139first strand
Strand 2
B
293 297anti-parallel
Strand 3
B
278 282anti-parallel
Strand 4
B
244 249parallel
Strand 5
B
208 214parallel
Strand 6
B
158 162parallel
Strand 7
B
185 189parallel
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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
B
372 378first strand
Strand 2
B
390 397anti-parallel
Strand 3
B
427 430anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il