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


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 1QCY entry

There is 1 chain in PDB entry 1QCY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 141ALA 333
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 1QCY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
157 171Right-handed alpha
Helix 2
2
A
201 212Right-handed alpha
Helix 3
3
A
221 232Right-handed alpha
Helix 4
4
A
235 239Right-handed 310
Helix 5
5
A
261 272Right-handed alpha
Helix 6
6
A
282 288Right-handed alpha
Helix 7
7
A
292 303Right-handed alpha
Helix 8
8
A
316 322Right-handed 310
Helix 9
9
A
323 333Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1QCY.

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
190 194first strand
Strand 2
A
180 186anti-parallel
Strand 3
A
143 150parallel
Strand 4
A
245 252parallel
Strand 5
A
274 281parallel
Strand 6
A
311 314parallel
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