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


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 1ZYL entry

There is 1 chain in PDB entry 1ZYL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 4TYR 328
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 1ZYL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 23Right-handed alpha
Helix 2
2
A
63 80Right-handed alpha
Helix 3
3
A
118 137Right-handed alpha
Helix 4
4
A
148 153Right-handed alpha
Helix 5
5
A
153 162Right-handed alpha
Helix 6
6
A
170 189Right-handed alpha
Helix 7
7
A
203 205Right-handed 310
Helix 8
8
A
227 232Right-handed alpha
Helix 9
9
A
237 253Right-handed alpha
Helix 10
10
A
259 264Right-handed 310
Helix 11
11
A
265 284Right-handed alpha
Helix 12
12
A
288 294Right-handed alpha
Helix 13
13
A
295 298Right-handed 310
Helix 14
14
A
299 317Right-handed alpha
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There are 3 sheets in PDB entry 1ZYL. 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
A
32 34first strand
Strand 2
A
40 44anti-parallel
Strand 3
A
52 57anti-parallel
Strand 4
A
101 107anti-parallel
Strand 5
A
96 98anti-parallel
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There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
112 113first strand
Strand 2
A
207 209anti-parallel
Strand 3
A
213 215anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
196 197first strand
Strand 2
A
223 224anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il