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


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 2ZSI entry

There are 2 chains in PDB entry 2ZSI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 6GLU 344
B
 GLY 26ASN 92
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 17 helices in PDB entry 2ZSI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 14Right-handed alpha
Helix 2
2
A
17 35Right-handed alpha
Helix 3
3
A
42 50Right-handed alpha
Helix 4
4
A
124 139Right-handed alpha
Helix 5
5
A
156 171Right-handed alpha
Helix 6
6
A
172 176Right-handed 310
Helix 7
7
A
192 206Right-handed alpha
Helix 8
8
A
227 234Right-handed alpha
Helix 9
9
A
240 252Right-handed alpha
Helix 10
10
A
291 305Right-handed alpha
Helix 11
11
A
320 324Right-handed 310
Helix 12
12
A
327 343Right-handed alpha
Helix 13
13
B
28 33Right-handed alpha
Helix 14
14
B
39 41Right-handed 310
Helix 15
15
B
42 58Right-handed alpha
Helix 16
16
B
71 75Right-handed 310
Helix 17
17
B
79 91Right-handed alpha
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There is 1 sheet ( A) in PDB entry 2ZSI.

There are 8 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
63 71first strand
Strand 2
A
76 83anti-parallel
Strand 3
A
141 145anti-parallel
Strand 4
A
107 112parallel
Strand 5
A
184 190parallel
Strand 6
A
211 217parallel
Strand 7
A
280 286parallel
Strand 8
A
309 314parallel
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