Analysis of interatomic Contacts of Structural Units in PDB entry:
5CYN


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 5CYN entry

There is 1 chain in PDB entry 5CYN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 133ASN 259
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 5 helices in PDB entry 5CYN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
140 147Right-handed 310
Helix 2
AA2
A
166 181Right-handed alpha
Helix 3
AA3
A
205 217Right-handed alpha
Helix 4
AA4
A
229 238Right-handed alpha
Helix 5
AA5
A
254 259Right-handed alpha
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There is 1 sheet (AA1) in PDB entry 5CYN.

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
222 226first strand
Strand 2
A
157 165anti-parallel
Strand 3
A
193 204anti-parallel
Strand 4
A
184 190anti-parallel
Strand 5
A
243 247anti-parallel
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