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


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 2CZK entry

There is 1 chain in PDB entry 2CZK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 15GLY 283
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 7 helices in PDB entry 2CZK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 38Right-handed alpha
Helix 2
2
A
55 73Right-handed alpha
Helix 3
3
A
105 111Right-handed alpha
Helix 4
4
A
181 196Right-handed alpha
Helix 5
5
A
206 216Right-handed alpha
Helix 6
6
A
228 242Right-handed alpha
Helix 7
7
A
266 276Right-handed alpha
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There are 2 sheets in PDB entry 2CZK. Click on sheet of interest to get list of strands forming it: A, B,

There are 7 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
77 79first strand
Strand 2
A
97 104parallel
Strand 3
A
117 124anti-parallel
Strand 4
A
127 135anti-parallel
Strand 5
A
140 145anti-parallel
Strand 6
A
150 152anti-parallel
Strand 7
A
155 156anti-parallel
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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
A
201 202first strand
Strand 2
A
170 171parallel
Strand 3
A
221 225parallel
Strand 4
A
260 264anti-parallel
Strand 5
A
245 247anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il