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


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 3QWY entry

There are 2 chains in PDB entry 3QWY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 5GLN 174
B
 GLY 5GLN 174
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 6 helices in PDB entry 3QWY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 13Right-handed 310
Helix 2
2
A
20 30Right-handed alpha
Helix 3
3
A
91 102Right-handed alpha
Helix 4
4
B
7 15Right-handed 310
Helix 5
5
B
22 28Right-handed alpha
Helix 6
6
B
91 102Right-handed alpha
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There are 5 sheets in PDB entry 3QWY. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
15 16first strand
Strand 2
A
37 42parallel
Strand 3
A
49 54anti-parallel
Strand 4
A
62 69anti-parallel
Strand 5
A
82 84anti-parallel
Strand 6
A
87 89anti-parallel
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There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
15 16first strand
Strand 2
A
37 42parallel
Strand 3
A
111 112parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
163 167first strand
Strand 2
A
153 157anti-parallel
Strand 3
A
142 147anti-parallel
Strand 4
A
119 123anti-parallel
Strand 5
A
171 173anti-parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
87 89first strand
Strand 2
B
82 84anti-parallel
Strand 3
B
62 69anti-parallel
Strand 4
B
49 54anti-parallel
Strand 5
B
37 42anti-parallel
Strand 6
B
111 112parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
163 167first strand
Strand 2
B
153 157anti-parallel
Strand 3
B
142 150anti-parallel
Strand 4
B
119 123anti-parallel
Strand 5
B
171 173anti-parallel
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