Analysis of interatomic Contacts of Structural Units in PDB entry:
1ZS9


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 1ZS9 entry

There is 1 chain in PDB entry 1ZS9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 4LEU 257
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 1ZS9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
23 30Right-handed alpha
Helix 2
2
A
30 47Right-handed alpha
Helix 3
3
A
49 66Right-handed alpha
Helix 4
4
A
82 103Right-handed alpha
Helix 5
5
A
107 124Right-handed alpha
Helix 6
6
A
134 145Right-handed alpha
Helix 7
7
A
156 166Right-handed alpha
Helix 8
8
A
172 176Right-handed 310
Helix 9
9
A
181 185Right-handed 310
Helix 10
10
A
189 201Right-handed alpha
Helix 11
11
A
203 205Right-handed 310
Helix 12
12
A
213 223Right-handed alpha
Helix 13
13
A
239 246Right-handed alpha
Helix 14
14
A
251 255Right-handed 310
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There is 1 sheet ( A) in PDB entry 1ZS9.

There are 6 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
178 180first strand
Strand 2
A
148 152parallel
Strand 3
A
12 15parallel
Strand 4
A
207 211parallel
Strand 5
A
226 230parallel
Strand 6
A
248 249parallel
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