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


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 3WWN entry

There are 2 chains in PDB entry 3WWN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ARG 269
B
 MET 1GLU 54
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 3WWN. 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 27Right-handed alpha
Helix 2
2
A
37 48Right-handed alpha
Helix 3
3
A
67 80Right-handed alpha
Helix 4
4
A
80 93Right-handed alpha
Helix 5
5
A
103 106Right-handed 310
Helix 6
6
A
139 149Right-handed alpha
Helix 7
7
A
170 183Right-handed alpha
Helix 8
8
A
202 206Right-handed 310
Helix 9
9
A
227 241Right-handed alpha
Helix 10
10
A
255 262Right-handed alpha
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There are 6 sheets in PDB entry 3WWN. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 8 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
97 101first strand
Strand 2
A
152 156parallel
Strand 3
A
31 34parallel
Strand 4
A
2 6parallel
Strand 5
A
186 191parallel
Strand 6
A
246 250parallel
Strand 7
A
266 268anti-parallel
Strand 8
A
209 210parallel
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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
54 56first strand
Strand 2
A
62 64anti-parallel
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There are 4 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
137 138first strand
Strand 2
A
108 110anti-parallel
Strand 3
A
159 161parallel
Strand 4
A
166 167anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
116 120first strand
Strand 2
A
123 127anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
2 4first strand
Strand 2
B
11 13anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
22 24first strand
Strand 2
B
31 36anti-parallel
Strand 3
B
41 44anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il