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


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 1WWL entry

There are 2 chains in PDB entry 1WWL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 7GLU 314
B
 ALA 3GLU 314
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 1WWL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
25 32Right-handed 310
Helix 2
2
A
49 54Right-handed alpha
Helix 3
3
A
60 70Right-handed alpha
Helix 4
4
A
83 95Right-handed alpha
Helix 5
5
A
140 147Right-handed alpha
Helix 6
6
A
188 197Right-handed alpha
Helix 7
7
A
217 228Right-handed alpha
Helix 8
8
B
49 54Right-handed alpha
Helix 9
9
B
63 70Right-handed alpha
Helix 10
10
B
83 95Right-handed alpha
Helix 11
11
B
140 148Right-handed alpha
Helix 12
12
B
188 195Right-handed alpha
Helix 13
13
B
217 229Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1WWL.

There are 26 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
10 11first strand
Strand 2
A
14 15anti-parallel
Strand 3
A
37 46parallel
Strand 4
A
74 81parallel
Strand 5
A
101 107parallel
Strand 6
A
127 131parallel
Strand 7
A
155 159parallel
Strand 8
A
179 181parallel
Strand 9
A
207 209parallel
Strand 10
A
234 236parallel
Strand 11
A
259 261parallel
Strand 12
A
277 282parallel
Strand 13
A
299 304parallel
Strand 14
B
299 304anti-parallel
Strand 15
B
277 282parallel
Strand 16
B
259 261parallel
Strand 17
B
234 236parallel
Strand 18
B
207 209parallel
Strand 19
B
179 181parallel
Strand 20
B
155 159parallel
Strand 21
B
127 134parallel
Strand 22
B
101 108parallel
Strand 23
B
74 80parallel
Strand 24
B
37 41parallel
Strand 25
B
14 18parallel
Strand 26
B
8 9anti-parallel
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