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


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 1BYQ entry

There is 1 chain in PDB entry 1BYQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 11GLU 223
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 8 helices in PDB entry 1BYQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
24 35Right-handed alpha
Helix 2
2
A
41 62Right-handed 310
Helix 3
3
A
100 106Right-handed alpha
Helix 4
4
A
115 124Right-handed alpha
Helix 5
5
A
128 134Right-handed 310
Helix 6
6
A
137 143Right-handed 310
Helix 7
7
A
192 198Right-handed 310
Helix 8
8
A
200 210Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1BYQ.

There are 8 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
17 21first strand
Strand 2
A
169 174anti-parallel
Strand 3
A
159 164anti-parallel
Strand 4
A
145 153anti-parallel
Strand 5
A
183 190anti-parallel
Strand 6
A
88 93anti-parallel
Strand 7
A
77 83anti-parallel
Strand 8
A
217 221parallel
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