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


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 3WPW entry

There are 2 chains in PDB entry 3WPW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 154GLN 302
B
 SER 154GLN 302
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 13 helices in PDB entry 3WPW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
154 168Right-handed alpha
Helix 2
2
A
168 174Right-handed alpha
Helix 3
3
A
207 219Right-handed alpha
Helix 4
4
A
243 260Right-handed alpha
Helix 5
5
A
266 268Right-handed 310
Helix 6
6
A
286 294Right-handed alpha
Helix 7
7
B
155 168Right-handed alpha
Helix 8
8
B
168 175Right-handed alpha
Helix 9
9
B
204 206Right-handed 310
Helix 10
10
B
207 219Right-handed alpha
Helix 11
11
B
243 260Right-handed alpha
Helix 12
12
B
266 268Right-handed 310
Helix 13
13
B
286 294Right-handed alpha
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There is 1 sheet ( A) in PDB entry 3WPW.

There are 10 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
177 181first strand
Strand 2
A
185 190anti-parallel
Strand 3
A
296 301anti-parallel
Strand 4
A
224 229anti-parallel
Strand 5
A
270 274parallel
Strand 6
B
270 274anti-parallel
Strand 7
B
224 229parallel
Strand 8
B
296 301anti-parallel
Strand 9
B
185 190anti-parallel
Strand 10
B
177 181anti-parallel
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