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


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 1SFS entry

There is 1 chain in PDB entry 1SFS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 4TYR 216
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 9 helices in PDB entry 1SFS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 26Right-handed alpha
Helix 2
2
A
47 57Right-handed alpha
Helix 3
3
A
73 91Right-handed alpha
Helix 4
4
A
110 122Right-handed alpha
Helix 5
5
A
123 125Right-handed 310
Helix 6
6
A
138 150Right-handed alpha
Helix 7
7
A
151 157Right-handed alpha
Helix 8
8
A
170 174Right-handed 310
Helix 9
9
A
209 215Right-handed 310
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There is 1 sheet ( A) in PDB entry 1SFS.

There are 9 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
5 9first strand
Strand 2
A
31 35parallel
Strand 3
A
60 65parallel
Strand 4
A
98 102parallel
Strand 5
A
127 132parallel
Strand 6
A
158 161parallel
Strand 7
A
187 194parallel
Strand 8
A
203 207anti-parallel
Strand 9
A
5 9anti-parallel
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