Analysis of interatomic Contacts of Structural Units in PDB entry:
3F9S


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 3F9S entry

There are 2 chains in PDB entry 3F9S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 0ALA 142
B
 ILE 3ALA 142
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 3F9S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 19Right-handed alpha
Helix 2
2
A
23 25Right-handed 310
Helix 3
3
A
26 30Right-handed alpha
Helix 4
4
A
51 66Right-handed alpha
Helix 5
5
A
130 142Right-handed alpha
Helix 6
6
B
6 19Right-handed alpha
Helix 7
7
B
23 25Right-handed 310
Helix 8
8
B
26 30Right-handed alpha
Helix 9
9
B
51 64Right-handed alpha
Helix 10
10
B
130 142Right-handed alpha
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There are 3 sheets in PDB entry 3F9S. 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
2 3first strand
Strand 2
A
106 119parallel
Strand 3
A
121 129anti-parallel
Strand 4
A
31 39parallel
Strand 5
A
49 50anti-parallel
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There are 4 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
2 3first strand
Strand 2
A
106 119parallel
Strand 3
A
82 92anti-parallel
Strand 4
A
70 79anti-parallel
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There are 6 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
49 50first strand
Strand 2
B
31 39anti-parallel
Strand 3
B
121 129parallel
Strand 4
B
106 118anti-parallel
Strand 5
B
82 92anti-parallel
Strand 6
B
70 79anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il