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


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 1ZCB entry

There is 1 chain in PDB entry 1ZCB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 46LYS 372
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 18 helices in PDB entry 1ZCB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
60 73Right-handed alpha
Helix 2
2
A
77 83Right-handed alpha
Helix 3
3
A
84 106Right-handed alpha
Helix 4
4
A
112 114Right-handed 310
Helix 5
5
A
115 124Right-handed alpha
Helix 6
6
A
129 134Right-handed alpha
Helix 7
7
A
138 155Right-handed alpha
Helix 8
8
A
155 164Right-handed alpha
Helix 9
9
A
165 168Right-handed 310
Helix 10
10
A
173 179Right-handed alpha
Helix 11
11
A
180 185Right-handed alpha
Helix 12
12
A
192 199Right-handed alpha
Helix 13
13
A
264 277Right-handed alpha
Helix 14
14
A
278 282Right-handed 310
Helix 15
15
A
292 300Right-handed alpha
Helix 16
16
A
304 308Right-handed 310
Helix 17
17
A
318 332Right-handed alpha
Helix 18
18
A
351 372Right-handed alpha
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There are 2 sheets in PDB entry 1ZCB. Click on sheet of interest to get list of strands forming it: A, B,

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
206 213first strand
Strand 2
A
216 223anti-parallel
Strand 3
A
49 54parallel
Strand 4
A
242 248parallel
Strand 5
A
285 291parallel
Strand 6
A
343 346parallel
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There are 2 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
255 256first strand
Strand 2
A
259 263anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il