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


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 1DUW entry

There is 1 chain in PDB entry 1DUW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 4PRO 292
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 1DUW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
36 44Right-handed alpha
Helix 2
2
A
46 50Right-handed 310
Helix 3
3
A
58 62Right-handed 310
Helix 4
4
A
68 72Right-handed 310
Helix 5
5
A
75 82Right-handed alpha
Helix 6
6
A
96 108Right-handed alpha
Helix 7
7
A
108 113Right-handed alpha
Helix 8
8
A
113 118Right-handed alpha
Helix 9
9
A
123 131Right-handed alpha
Helix 10
10
A
138 147Right-handed alpha
Helix 11
11
A
151 166Right-handed alpha
Helix 12
12
A
173 177Right-handed 310
Helix 13
13
A
196 209Right-handed alpha
Helix 14
14
A
211 218Right-handed alpha
Helix 15
15
A
222 228Right-handed 310
Helix 16
16
A
240 244Right-handed 310
Helix 17
17
A
258 274Right-handed alpha
Helix 18
18
A
283 288Right-handed alpha
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There are 2 sheets in PDB entry 1DUW. Click on sheet of interest to get list of strands forming it: A, B,

There are 2 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
14 16first strand
Strand 2
A
33 35anti-parallel
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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
181 183first strand
Strand 2
A
193 195anti-parallel
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