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


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 1SNE entry

There are 10 chains in PDB entry 1SNE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 101ILE 103
A
 SER 105PHE 108
A
 ASP 110ARG 117
A
 ALA 119ALA 119
A
 GLY 121GLY 121
B
 TYR 201ILE 203
B
 SER 205PHE 208
B
 ASP 210ARG 217
B
 ALA 219ALA 219
B
 GLY 221GLY 221
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 2 helices in PDB entry 1SNE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
108 121Right-handed alpha
Helix 2
2
B
208 221Right-handed alpha
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There are 2 sheets in PDB entry 1SNE. Click on sheet of interest to get list of strands forming it: A, B,

There are 2 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
102 103first strand
Strand 2
A
106 107anti-parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
202 203first strand
Strand 2
B
206 207anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il