Analysis of interatomic Contacts of Structural Units in PDB entry:
1NQ7


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 1NQ7 entry

There are 2 chains in PDB entry 1NQ7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 208ASN 451
B
 HIS 687GLU 696
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 15 helices in PDB entry 1NQ7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
208 227Right-handed alpha
Helix 2
2
A
230 238Right-handed alpha
Helix 3
3
A
243 253Right-handed alpha
Helix 4
4
A
254 279Right-handed alpha
Helix 5
5
A
280 285Right-handed alpha
Helix 6
6
A
287 308Right-handed alpha
Helix 7
7
A
328 334Right-handed 310
Helix 8
8
A
335 351Right-handed alpha
Helix 9
9
A
355 368Right-handed alpha
Helix 10
10
A
377 400Right-handed alpha
Helix 11
11
A
404 412Right-handed alpha
Helix 12
12
A
412 434Right-handed alpha
Helix 13
13
A
434 441Right-handed alpha
Helix 14
14
A
443 451Right-handed alpha
Helix 15
15
B
687 696Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1NQ7.

There are 3 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
311 312first strand
Strand 2
A
317 320anti-parallel
Strand 3
A
323 326anti-parallel
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