Analysis of interatomic Contacts of Structural Units in PDB entry:
1Z2N


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 1Z2N entry

There is 1 chain in PDB entry 1Z2N (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
X
 GLN 5GLU 315
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 12 helices in PDB entry 1Z2N. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
X
14 22Right-handed alpha
Helix 2
2
X
63 76Right-handed alpha
Helix 3
3
X
84 92Right-handed alpha
Helix 4
4
X
93 104Right-handed alpha
Helix 5
5
X
116 126Right-handed alpha
Helix 6
6
X
144 146Right-handed 310
Helix 7
7
X
154 159Right-handed 310
Helix 8
8
X
212 219Right-handed 310
Helix 9
9
X
225 234Right-handed alpha
Helix 10
10
X
252 268Right-handed alpha
Helix 11
11
X
278 282Right-handed 310
Helix 12
12
X
301 315Right-handed alpha
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There are 3 sheets in PDB entry 1Z2N. Click on sheet of interest to get list of strands forming it: A, B, C,

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
X
28 33first strand
Strand 2
X
36 43anti-parallel
Strand 3
X
6 12parallel
Strand 4
X
53 56parallel
Strand 5
X
80 82parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
111 114first strand
Strand 2
X
165 169anti-parallel
Strand 3
X
133 137anti-parallel
Strand 4
X
148 152anti-parallel
Strand 5
X
205 209anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
186 192first strand
Strand 2
X
177 183anti-parallel
Strand 3
X
271 277anti-parallel
Strand 4
X
286 292anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il