Analysis of interatomic Contacts of Structural Units in PDB entry:
2ZNN


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 2ZNN entry

There is 1 chain in PDB entry 2ZNN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 202TYR 468
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 2ZNN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
202 218Right-handed alpha
Helix 2
2
A
221 229Right-handed alpha
Helix 3
3
A
243 255Right-handed alpha
Helix 4
4
A
255 260Right-handed alpha
Helix 5
5
A
267 291Right-handed alpha
Helix 6
6
A
292 294Right-handed 310
Helix 7
7
A
296 300Right-handed 310
Helix 8
8
A
301 322Right-handed alpha
Helix 9
9
A
341 346Right-handed alpha
Helix 10
10
A
351 367Right-handed alpha
Helix 11
11
A
371 384Right-handed alpha
Helix 12
12
A
393 416Right-handed alpha
Helix 13
13
A
421 451Right-handed alpha
Helix 14
14
A
457 465Right-handed alpha
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There is 1 sheet ( A) in PDB entry 2ZNN.

There are 4 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
239 241first strand
Strand 2
A
337 340parallel
Strand 3
A
329 332anti-parallel
Strand 4
A
325 326anti-parallel
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