Analysis of interatomic Contacts of Structural Units in PDB entry:
2WHL


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 2WHL entry

There is 1 chain in PDB entry 2WHL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 4THR 299
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 14 helices in PDB entry 2WHL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
28 32Right-handed 310
Helix 2
2
A
32 34Right-handed 310
Helix 3
3
A
35 46Right-handed alpha
Helix 4
4
A
65 78Right-handed alpha
Helix 5
5
A
95 109Right-handed alpha
Helix 6
6
A
109 114Right-handed alpha
Helix 7
7
A
133 151Right-handed alpha
Helix 8
8
A
168 181Right-handed alpha
Helix 9
9
A
200 213Right-handed alpha
Helix 10
10
A
233 245Right-handed alpha
Helix 11
11
A
257 264Right-handed 310
Helix 12
12
A
275 284Right-handed alpha
Helix 13
13
A
287 292Right-handed alpha
Helix 14
14
A
295 299Right-handed 310
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There are 2 sheets in PDB entry 2WHL. Click on sheet of interest to get list of strands forming it: AA, AB,

There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
6 8first strand
Strand 2
A
11 13anti-parallel
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There are 9 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
23 27first strand
Strand 2
A
247 250parallel
Strand 3
A
218 223parallel
Strand 4
A
187 193parallel
Strand 5
A
157 160parallel
Strand 6
A
120 123parallel
Strand 7
A
82 87parallel
Strand 8
A
50 55parallel
Strand 9
A
23 27parallel
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