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


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 3WQN entry

There is 1 chain in PDB entry 3WQN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 0GLY 296
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 15 helices in PDB entry 3WQN. 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 12Right-handed alpha
Helix 2
2
A
13 25Right-handed alpha
Helix 3
3
A
35 41Right-handed alpha
Helix 4
4
A
51 69Right-handed alpha
Helix 5
5
A
80 84Right-handed 310
Helix 6
6
A
87 104Right-handed alpha
Helix 7
7
A
105 114Right-handed alpha
Helix 8
8
A
123 128Right-handed alpha
Helix 9
9
A
131 148Right-handed alpha
Helix 10
10
A
165 181Right-handed alpha
Helix 11
11
A
185 195Right-handed alpha
Helix 12
12
A
231 235Right-handed 310
Helix 13
13
A
236 250Right-handed alpha
Helix 14
14
A
258 262Right-handed 310
Helix 15
15
A
265 276Right-handed alpha
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There are 2 sheets in PDB entry 3WQN. 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
116 121first strand
Strand 2
A
154 160parallel
Strand 3
A
73 79parallel
Strand 4
A
28 30parallel
Strand 5
A
203 207parallel
Strand 6
A
224 228parallel
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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
285 288first strand
Strand 2
A
291 294anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il