Analysis of interatomic Contacts of Structural Units in PDB entry:
1NQ2


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 1NQ2 entry

There is 1 chain in PDB entry 1NQ2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 198GLU 460
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 1NQ2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
201 208Right-handed alpha
Helix 2
2
A
215 233Right-handed alpha
Helix 3
3
A
265 274Right-handed alpha
Helix 4
4
A
275 289Right-handed alpha
Helix 5
5
A
290 295Right-handed alpha
Helix 6
6
A
297 319Right-handed alpha
Helix 7
7
A
337 344Right-handed alpha
Helix 8
8
A
347 361Right-handed alpha
Helix 9
9
A
362 364Right-handed 310
Helix 10
10
A
366 379Right-handed alpha
Helix 11
11
A
388 411Right-handed alpha
Helix 12
12
A
416 443Right-handed alpha
Helix 13
13
A
447 451Right-handed 310
Helix 14
14
A
452 459Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1NQ2.

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
244 245first strand
Strand 2
A
334 336parallel
Strand 3
A
328 330anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il