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


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 3WSO entry

There are 2 chains in PDB entry 3WSO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2PRO 253
B
 MET 1GLU 162
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 20 helices in PDB entry 3WSO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 9Right-handed 310
Helix 2
2
A
10 20Right-handed alpha
Helix 3
3
A
22 29Right-handed alpha
Helix 4
4
A
30 33Right-handed 310
Helix 5
5
A
34 42Right-handed alpha
Helix 6
6
A
43 54Right-handed alpha
Helix 7
7
A
67 78Right-handed alpha
Helix 8
8
A
110 115Right-handed alpha
Helix 9
9
A
142 145Right-handed 310
Helix 10
10
A
147 155Right-handed alpha
Helix 11
11
A
194 202Right-handed alpha
Helix 12
12
B
19 23Right-handed 310
Helix 13
13
B
24 31Right-handed alpha
Helix 14
14
B
51 65Right-handed alpha
Helix 15
15
B
86 93Right-handed alpha
Helix 16
16
B
96 111Right-handed alpha
Helix 17
17
B
112 126Right-handed alpha
Helix 18
18
B
131 140Right-handed alpha
Helix 19
19
B
146 157Right-handed alpha
Helix 20
20
B
158 161Right-handed 310
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There are 3 sheets in PDB entry 3WSO. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 5 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
95 99first strand
Strand 2
A
133 140anti-parallel
Strand 3
A
222 231anti-parallel
Strand 4
A
172 181anti-parallel
Strand 5
A
187 191anti-parallel
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There are 5 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
105 108first strand
Strand 2
A
124 127anti-parallel
Strand 3
A
242 251anti-parallel
Strand 4
A
157 165anti-parallel
Strand 5
A
207 213anti-parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
13 17first strand
Strand 2
B
3 7anti-parallel
Strand 3
B
45 46parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il