Analysis of interatomic Contacts of Structural Units in PDB entry:
3W2X


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 3W2X entry

There is 1 chain in PDB entry 3W2X (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 2LEU 257
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 10 helices in PDB entry 3W2X. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 20Right-handed alpha
Helix 2
2
A
21 30Right-handed alpha
Helix 3
3
A
42 46Right-handed 310
Helix 4
4
A
47 52Right-handed alpha
Helix 5
5
A
88 93Right-handed alpha
Helix 6
6
A
118 142Right-handed alpha
Helix 7
7
A
157 161Right-handed 310
Helix 8
8
A
174 187Right-handed alpha
Helix 9
9
A
192 197Right-handed alpha
Helix 10
10
A
229 232Right-handed 310
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There are 3 sheets in PDB entry 3W2X. Click on sheet of interest to get list of strands forming it: A, B, C,

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
57 61first strand
Strand 2
A
71 75anti-parallel
Strand 3
A
33 37anti-parallel
Strand 4
A
3 10parallel
Strand 5
A
251 256anti-parallel
Strand 6
A
234 239anti-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
82 83first strand
Strand 2
A
97 101anti-parallel
Strand 3
A
106 111anti-parallel
Strand 4
A
146 151parallel
Strand 5
A
222 227anti-parallel
Strand 6
A
189 191anti-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
205 206first strand
Strand 2
A
218 219anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il