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


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 3QHC entry

There are 2 chains in PDB entry 3QHC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 2ALA 180
B
 GLY 2ALA 180
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 18 helices in PDB entry 3QHC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 17Right-handed 310
Helix 2
2
A
25 43Right-handed alpha
Helix 3
3
A
43 55Right-handed alpha
Helix 4
4
A
57 82Right-handed alpha
Helix 5
5
A
90 106Right-handed alpha
Helix 6
6
A
106 113Right-handed alpha
Helix 7
7
A
114 134Right-handed alpha
Helix 8
8
A
134 146Right-handed alpha
Helix 9
9
A
148 178Right-handed alpha
Helix 10
10
B
9 17Right-handed 310
Helix 11
11
B
25 43Right-handed alpha
Helix 12
12
B
43 55Right-handed alpha
Helix 13
13
B
57 82Right-handed alpha
Helix 14
14
B
90 106Right-handed alpha
Helix 15
15
B
106 113Right-handed alpha
Helix 16
16
B
114 134Right-handed alpha
Helix 17
17
B
134 146Right-handed alpha
Helix 18
18
B
148 178Right-handed alpha
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There are no sheets in PDB entry 3QHC
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il