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


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 1QYO entry

There is 1 chain in PDB entry 1QYO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
SER 2TYR 237
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 1QYO. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
3 9Right-handed 310
Helix 2
2
A
37 39Right-handed 310
Helix 3
3
A
56 59Right-handed 310
Helix 4
4
A
60 65Right-handed alpha
Helix 5
5
A
68 72Right-handed 310
Helix 6
6
A
75 81Right-handed 310
Helix 7
7
A
82 87Right-handed alpha
Helix 8
8
A
232 237Right-handed 310
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There is 1 sheet ( A) in PDB entry 1QYO.

There are 12 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
12 22first strand
Strand 2
A
25 36anti-parallel
Strand 3
A
41 48anti-parallel
Strand 4
A
217 227anti-parallel
Strand 5
A
199 208anti-parallel
Strand 6
A
148 155anti-parallel
Strand 7
A
160 170anti-parallel
Strand 8
A
176 187anti-parallel
Strand 9
A
92 100anti-parallel
Strand 10
A
105 115anti-parallel
Strand 11
A
118 128anti-parallel
Strand 12
A
12 22parallel
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