Analysis of interatomic Contacts of Structural Units in PDB entry:
1WSC


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 1WSC entry

There are 2 chains in PDB entry 1WSC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 3ILE 227
B
 LEU 6GLU 219
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 20 helices in PDB entry 1WSC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 12Right-handed 310
Helix 2
2
A
13 32Right-handed alpha
Helix 3
3
A
38 46Right-handed alpha
Helix 4
4
A
48 52Right-handed 310
Helix 5
5
A
84 98Right-handed alpha
Helix 6
6
A
106 111Right-handed alpha
Helix 7
7
A
130 138Right-handed 310
Helix 8
8
A
159 165Right-handed alpha
Helix 9
9
A
168 181Right-handed alpha
Helix 10
10
A
185 189Right-handed 310
Helix 11
11
A
216 220Right-handed 310
Helix 12
12
A
222 226Right-handed 310
Helix 13
13
B
13 32Right-handed alpha
Helix 14
14
B
38 46Right-handed alpha
Helix 15
15
B
48 53Right-handed alpha
Helix 16
16
B
84 98Right-handed alpha
Helix 17
17
B
106 111Right-handed alpha
Helix 18
18
B
133 138Right-handed 310
Helix 19
19
B
159 165Right-handed alpha
Helix 20
20
B
168 181Right-handed alpha
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There are 5 sheets in PDB entry 1WSC. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
69 83first strand
Strand 2
A
54 64anti-parallel
Strand 3
A
113 120anti-parallel
Strand 4
A
199 204anti-parallel
Strand 5
A
212 215anti-parallel
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There are 4 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
124 125first strand
Strand 2
A
193 197anti-parallel
Strand 3
A
144 149anti-parallel
Strand 4
A
153 157anti-parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
66 69first strand
Strand 2
B
54 63anti-parallel
Strand 3
B
82 83anti-parallel
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There are 5 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
66 69first strand
Strand 2
B
54 63anti-parallel
Strand 3
B
114 120anti-parallel
Strand 4
B
199 204anti-parallel
Strand 5
B
212 215anti-parallel
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There are 4 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
124 125first strand
Strand 2
B
193 197anti-parallel
Strand 3
B
144 149anti-parallel
Strand 4
B
153 157anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il