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


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 3ILS entry

There is 1 chain in PDB entry 3ILS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 1845ALA 2109
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 3ILS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1877 1882Right-handed 310
Helix 2
2
A
1903 1907Right-handed 310
Helix 3
3
A
1910 1926Right-handed alpha
Helix 4
4
A
1937 1953Right-handed alpha
Helix 5
5
A
1975 1985Right-handed alpha
Helix 6
6
A
2005 2017Right-handed alpha
Helix 7
7
A
2068 2073Right-handed alpha
Helix 8
8
A
2089 2093Right-handed 310
Helix 9
9
A
2097 2108Right-handed alpha
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There is 1 sheet ( A) in PDB entry 3ILS.

There are 7 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
1853 1858first strand
Strand 2
A
1891 1897anti-parallel
Strand 3
A
1866 1871parallel
Strand 4
A
1931 1936parallel
Strand 5
A
1957 1963parallel
Strand 6
A
2032 2040parallel
Strand 7
A
2078 2087parallel
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