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


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 3SNS entry

There is 1 chain in PDB entry 3SNS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 224SER 343
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 3 helices in PDB entry 3SNS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
247 262Right-handed alpha
Helix 2
2
A
284 292Right-handed alpha
Helix 3
3
A
327 343Right-handed alpha
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There is 1 sheet ( A) in PDB entry 3SNS.

There are 6 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
230 234first strand
Strand 2
A
240 244anti-parallel
Strand 3
A
313 319anti-parallel
Strand 4
A
301 310anti-parallel
Strand 5
A
275 280anti-parallel
Strand 6
A
264 270anti-parallel
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