Analysis of interatomic Contacts of Structural Units in PDB entry:
1ZN2


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 1ZN2 entry

There is 1 chain in PDB entry 1ZN2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 3TYR 200
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 9 helices in PDB entry 1ZN2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 26Right-handed alpha
Helix 2
2
A
36 44Right-handed alpha
Helix 3
3
A
62 73Right-handed alpha
Helix 4
4
A
91 97Right-handed alpha
Helix 5
5
A
108 142Right-handed alpha
Helix 6
6
A
144 155Right-handed alpha
Helix 7
7
A
159 165Right-handed alpha
Helix 8
8
A
170 185Right-handed alpha
Helix 9
9
A
189 197Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1ZN2.

There are 5 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
30 34first strand
Strand 2
A
6 10parallel
Strand 3
A
50 55parallel
Strand 4
A
79 83parallel
Strand 5
A
99 104parallel
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