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


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 3WCO entry

There are 4 chains in PDB entry 3WCO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 61ASP 284
A
 LEU 286ILE 452
B
 SER 63ASP 284
B
 LEU 286ILE 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 40 helices in PDB entry 3WCO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
81 85Right-handed 310
Helix 2
2
A
90 102Right-handed alpha
Helix 3
3
A
118 122Right-handed 310
Helix 4
4
A
123 132Right-handed alpha
Helix 5
5
A
141 155Right-handed alpha
Helix 6
6
A
164 167Right-handed 310
Helix 7
7
A
168 172Right-handed 310
Helix 8
8
A
173 181Right-handed alpha
Helix 9
9
A
196 203Right-handed alpha
Helix 10
10
A
229 241Right-handed alpha
Helix 11
11
A
255 260Right-handed 310
Helix 12
12
A
267 274Right-handed alpha
Helix 13
13
A
298 308Right-handed alpha
Helix 14
14
A
309 314Right-handed alpha
Helix 15
15
A
317 333Right-handed alpha
Helix 16
16
A
335 338Right-handed 310
Helix 17
17
A
339 346Right-handed alpha
Helix 18
18
A
348 363Right-handed alpha
Helix 19
19
A
403 414Right-handed alpha
Helix 20
20
A
435 437Right-handed 310
Helix 21
21
A
438 450Right-handed alpha
Helix 22
22
B
90 102Right-handed alpha
Helix 23
23
B
118 122Right-handed 310
Helix 24
24
B
123 132Right-handed alpha
Helix 25
25
B
141 155Right-handed alpha
Helix 26
26
B
168 172Right-handed 310
Helix 27
27
B
174 182Right-handed alpha
Helix 28
28
B
196 202Right-handed alpha
Helix 29
29
B
229 241Right-handed alpha
Helix 30
30
B
255 260Right-handed 310
Helix 31
31
B
267 274Right-handed alpha
Helix 32
32
B
298 308Right-handed alpha
Helix 33
33
B
309 314Right-handed alpha
Helix 34
34
B
317 333Right-handed alpha
Helix 35
35
B
335 338Right-handed 310
Helix 36
36
B
339 346Right-handed alpha
Helix 37
37
B
348 364Right-handed alpha
Helix 38
38
B
403 413Right-handed alpha
Helix 39
39
B
435 437Right-handed 310
Helix 40
40
B
438 450Right-handed alpha
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There are 6 sheets in PDB entry 3WCO. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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 423parallel
Strand 3
A
426 430anti-parallel
Strand 4
A
390 399anti-parallel
Strand 5
A
369 378anti-parallel
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There are 6 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
104 105first strand
Strand 2
B
71 75anti-parallel
Strand 3
B
418 423parallel
Strand 4
B
426 430anti-parallel
Strand 5
B
390 399anti-parallel
Strand 6
B
369 378anti-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
A
109 110first strand
Strand 2
A
115 116anti-parallel
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There are 7 strands in D 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 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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