Analysis of interatomic Contacts of Structural Units in PDB entry:
4CZR


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 4CZR entry

There is 1 chain in PDB entry 4CZR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO -1SER 364
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 21 helices in PDB entry 4CZR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 14Right-handed 310
Helix 2
2
A
15 28Right-handed alpha
Helix 3
3
A
34 50Right-handed alpha
Helix 4
4
A
56 60Right-handed 310
Helix 5
5
A
65 70Right-handed alpha
Helix 6
6
A
73 77Right-handed 310
Helix 7
7
A
77 81Right-handed 310
Helix 8
8
A
83 91Right-handed alpha
Helix 9
9
A
91 97Right-handed alpha
Helix 10
10
A
101 116Right-handed alpha
Helix 11
11
A
147 160Right-handed alpha
Helix 12
12
A
162 170Right-handed alpha
Helix 13
13
A
171 175Right-handed 310
Helix 14
14
A
199 205Right-handed alpha
Helix 15
15
A
230 234Right-handed 310
Helix 16
16
A
244 252Right-handed alpha
Helix 17
17
A
255 262Right-handed alpha
Helix 18
18
A
265 281Right-handed alpha
Helix 19
19
A
286 290Right-handed 310
Helix 20
20
A
294 297Right-handed 310
Helix 21
21
A
315 318Right-handed 310
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There are 4 sheets in PDB entry 4CZR. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD,

There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1 2first strand
Strand 2
A
8 9anti-parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
126 127first strand
Strand 2
A
291 292anti-parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
177 178first strand
Strand 2
A
188 189anti-parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
221 222first strand
Strand 2
A
242 243anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il