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


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 3WKS entry

There are 6 chains in PDB entry 3WKS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 17HIS 233
A
 SER 235LYS 396
B
 ASP 17HIS 233
B
 SER 235LYS 396
C
 ILE 34GLU 101
D
 LYS 33PHE 102
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 3WKS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 24Right-handed 310
Helix 2
2
A
38 43Right-handed alpha
Helix 3
3
A
47 58Right-handed alpha
Helix 4
4
A
78 90Right-handed alpha
Helix 5
5
A
100 112Right-handed alpha
Helix 6
6
A
126 136Right-handed alpha
Helix 7
7
A
157 169Right-handed alpha
Helix 8
8
A
190 202Right-handed alpha
Helix 9
9
A
232 236Right-handed alpha
Helix 10
10
A
251 256Right-handed alpha
Helix 11
11
A
276 293Right-handed alpha
Helix 12
12
A
295 311Right-handed alpha
Helix 13
13
A
332 341Right-handed alpha
Helix 14
14
A
344 346Right-handed 310
Helix 15
15
A
347 355Right-handed alpha
Helix 16
16
A
377 395Right-handed alpha
Helix 17
17
B
20 24Right-handed 310
Helix 18
18
B
38 43Right-handed alpha
Helix 19
19
B
47 57Right-handed alpha
Helix 20
20
B
78 90Right-handed alpha
Helix 21
21
B
100 112Right-handed alpha
Helix 22
22
B
126 136Right-handed alpha
Helix 23
23
B
157 168Right-handed alpha
Helix 24
24
B
190 202Right-handed alpha
Helix 25
25
B
232 236Right-handed alpha
Helix 26
26
B
251 256Right-handed alpha
Helix 27
27
B
276 285Right-handed alpha
Helix 28
28
B
285 293Right-handed alpha
Helix 29
29
B
295 311Right-handed alpha
Helix 30
30
B
332 341Right-handed alpha
Helix 31
31
B
344 346Right-handed 310
Helix 32
32
B
347 355Right-handed alpha
Helix 33
33
B
377 395Right-handed alpha
Helix 34
34
C
35 39Right-handed 310
Helix 35
35
C
45 66Right-handed alpha
Helix 36
36
C
73 97Right-handed alpha
Helix 37
37
D
35 39Right-handed 310
Helix 38
38
D
45 60Right-handed alpha
Helix 39
39
D
60 66Right-handed alpha
Helix 40
40
D
73 97Right-handed alpha
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There are 9 sheets in PDB entry 3WKS. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
35 36first strand
Strand 2
A
358 359parallel
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There are 7 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
94 98first strand
Strand 2
A
243 247anti-parallel
Strand 3
A
227 231anti-parallel
Strand 4
A
205 208parallel
Strand 5
A
173 179parallel
Strand 6
A
118 122parallel
Strand 7
A
139 143parallel
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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
145 147first strand
Strand 2
A
153 154anti-parallel
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There are 3 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
316 317first strand
Strand 2
A
328 331anti-parallel
Strand 3
A
368 371anti-parallel
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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
35 36first strand
Strand 2
B
358 359parallel
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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
94 98first strand
Strand 2
B
243 247anti-parallel
Strand 3
B
227 231anti-parallel
Strand 4
B
205 208parallel
Strand 5
B
173 179parallel
Strand 6
B
118 122parallel
Strand 7
B
139 143parallel
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There are 2 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
145 147first strand
Strand 2
B
153 154anti-parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
316 317first strand
Strand 2
B
328 331anti-parallel
Strand 3
B
368 371anti-parallel
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There are 2 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
71 72first strand
Strand 2
D
42 43anti-parallel
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