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


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 3QNM entry

There is 1 chain in PDB entry 3QNM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 1GLU 231
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 14 helices in PDB entry 3QNM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 32Right-handed alpha
Helix 2
2
A
33 37Right-handed 310
Helix 3
3
A
40 61Right-handed alpha
Helix 4
4
A
65 81Right-handed alpha
Helix 5
5
A
85 100Right-handed alpha
Helix 6
6
A
101 103Right-handed 310
Helix 7
7
A
109 118Right-handed alpha
Helix 8
8
A
130 141Right-handed alpha
Helix 9
9
A
143 147Right-handed 310
Helix 10
10
A
154 156Right-handed 310
Helix 11
11
A
162 173Right-handed alpha
Helix 12
12
A
176 178Right-handed 310
Helix 13
13
A
190 197Right-handed alpha
Helix 14
14
A
223 230Right-handed alpha
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There is 1 sheet ( A) in PDB entry 3QNM.

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
149 152first strand
Strand 2
A
122 127parallel
Strand 3
A
5 8parallel
Strand 4
A
180 184parallel
Strand 5
A
200 204parallel
Strand 6
A
218 220parallel
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