Analysis of interatomic Contacts of Structural Units in PDB entry:
1WQ4


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 1WQ4 entry

There is 1 chain in PDB entry 1WQ4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2ARG 322
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 1WQ4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 13Right-handed alpha
Helix 2
2
A
21 32Right-handed alpha
Helix 3
3
A
48 64Right-handed alpha
Helix 4
4
A
75 79Right-handed 310
Helix 5
5
A
93 109Right-handed alpha
Helix 6
6
A
110 112Right-handed 310
Helix 7
7
A
116 120Right-handed 310
Helix 8
8
A
126 131Right-handed alpha
Helix 9
9
A
134 142Right-handed alpha
Helix 10
10
A
143 146Right-handed 310
Helix 11
11
A
147 153Right-handed alpha
Helix 12
12
A
154 162Right-handed alpha
Helix 13
13
A
169 174Right-handed alpha
Helix 14
14
A
174 191Right-handed alpha
Helix 15
15
A
198 200Right-handed 310
Helix 16
16
A
201 217Right-handed alpha
Helix 17
17
A
252 262Right-handed alpha
Helix 18
18
A
264 276Right-handed alpha
Helix 19
19
A
279 293Right-handed alpha
Helix 20
20
A
298 320Right-handed alpha
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There are 2 sheets in PDB entry 1WQ4. Click on sheet of interest to get list of strands forming it: A, B,

There are 6 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
18 19first strand
Strand 2
A
221 224anti-parallel
Strand 3
A
192 197parallel
Strand 4
A
35 40parallel
Strand 5
A
67 72parallel
Strand 6
A
122 125parallel
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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
238 239first strand
Strand 2
A
242 243anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il