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


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 1QAQ entry

There is 1 chain in PDB entry 1QAQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 9LYS 244
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 12 helices in PDB entry 1QAQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 24Right-handed alpha
Helix 2
2
A
42 52Right-handed alpha
Helix 3
3
A
61 72Right-handed alpha
Helix 4
4
A
84 88Right-handed 310
Helix 5
5
A
106 117Right-handed alpha
Helix 6
6
A
129 136Right-handed alpha
Helix 7
7
A
140 147Right-handed alpha
Helix 8
8
A
159 163Right-handed 310
Helix 9
9
A
187 200Right-handed alpha
Helix 10
10
A
202 206Right-handed 310
Helix 11
11
A
208 220Right-handed alpha
Helix 12
12
A
228 243Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1QAQ.

There are 7 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
78 81first strand
Strand 2
A
54 58parallel
Strand 3
A
33 37parallel
Strand 4
A
96 100parallel
Strand 5
A
122 128parallel
Strand 6
A
171 178anti-parallel
Strand 7
A
150 158anti-parallel
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