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


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 1DEX entry

There is 1 chain in PDB entry 1DEX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 1LEU 233
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 11 helices in PDB entry 1DEX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
22 27Right-handed 310
Helix 2
2
A
27 30Right-handed 310
Helix 3
3
A
44 51Right-handed alpha
Helix 4
4
A
52 61Right-handed alpha
Helix 5
5
A
78 82Right-handed 310
Helix 6
6
A
109 124Right-handed alpha
Helix 7
7
A
149 163Right-handed alpha
Helix 8
8
A
168 181Right-handed alpha
Helix 9
9
A
181 188Right-handed alpha
Helix 10
10
A
197 216Right-handed alpha
Helix 11
11
A
217 222Right-handed 310
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There are 2 sheets in PDB entry 1DEX. Click on sheet of interest to get list of strands forming it: A, B,

There are 5 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
34 37first strand
Strand 2
A
2 7parallel
Strand 3
A
66 70parallel
Strand 4
A
127 131parallel
Strand 5
A
165 167parallel
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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
96 100first strand
Strand 2
A
103 107anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il