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


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 3QNI entry

There are 2 chains in PDB entry 3QNI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 15PRO 307
B
 THR 16TRP 305
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 17 helices in PDB entry 3QNI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
25 74Right-handed alpha
Helix 2
2
A
77 108Right-handed alpha
Helix 3
3
A
108 121Right-handed alpha
Helix 4
4
A
129 168Right-handed alpha
Helix 5
5
A
196 199Right-handed 310
Helix 6
6
A
200 257Right-handed alpha
Helix 7
7
A
258 260Right-handed 310
Helix 8
8
A
261 277Right-handed alpha
Helix 9
9
A
279 292Right-handed alpha
Helix 10
10
B
25 74Right-handed alpha
Helix 11
11
B
77 108Right-handed alpha
Helix 12
12
B
108 121Right-handed alpha
Helix 13
13
B
129 161Right-handed alpha
Helix 14
14
B
166 171Right-handed alpha
Helix 15
15
B
198 257Right-handed alpha
Helix 16
16
B
261 278Right-handed alpha
Helix 17
17
B
279 292Right-handed alpha
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There are no sheets in PDB entry 3QNI
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il