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


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 3FWS entry

There are 2 chains in PDB entry 3FWS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 68LEU 212
B
 GLY 64ASN 209
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 15 helices in PDB entry 3FWS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
68 76Right-handed alpha
Helix 2
2
A
77 78Right-handed 310
Helix 3
3
A
79 84Right-handed 310
Helix 4
4
A
95 107Right-handed alpha
Helix 5
5
A
126 134Right-handed alpha
Helix 6
6
A
143 147Right-handed 310
Helix 7
7
A
162 174Right-handed alpha
Helix 8
8
A
196 208Right-handed alpha
Helix 9
9
B
66 78Right-handed alpha
Helix 10
10
B
79 83Right-handed 310
Helix 11
11
B
95 107Right-handed alpha
Helix 12
12
B
126 135Right-handed alpha
Helix 13
13
B
143 147Right-handed 310
Helix 14
14
B
162 173Right-handed alpha
Helix 15
15
B
196 209Right-handed alpha
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There are 4 sheets in PDB entry 3FWS. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 4 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
89 91first strand
Strand 2
A
110 114parallel
Strand 3
A
120 125anti-parallel
Strand 4
A
149 150anti-parallel
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There are 3 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
157 158first strand
Strand 2
A
177 184parallel
Strand 3
A
187 195anti-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
B
89 91first strand
Strand 2
B
110 114parallel
Strand 3
B
120 125anti-parallel
Strand 4
B
149 150anti-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
B
177 184first strand
Strand 2
B
187 195anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il