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


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 1DYQ entry

There is 1 chain in PDB entry 1DYQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 6SER 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 8 helices in PDB entry 1DYQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 12Right-handed 310
Helix 2
2
A
14 18Right-handed 310
Helix 3
3
A
21 32Right-handed alpha
Helix 4
4
A
73 81Right-handed alpha
Helix 5
5
A
93 96Right-handed 310
Helix 6
6
A
152 168Right-handed alpha
Helix 7
7
A
172 176Right-handed 310
Helix 8
8
A
205 214Right-handed 310
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There are 5 sheets in PDB entry 1DYQ. Click on sheet of interest to get list of strands forming it: A, A1, B, C, D,

There are 3 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
35 41first strand
Strand 2
A
85 92anti-parallel
Strand 3
A
111 113anti-parallel
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There are 5 strands in A1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
35 41first strand
Strand 2
A
85 92anti-parallel
Strand 3
A
104 108anti-parallel
Strand 4
A
66 70parallel
Strand 5
A
51 54anti-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
118 124first strand
Strand 2
A
144 147anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
134 136first strand
Strand 2
A
127 131anti-parallel
Strand 3
A
225 231parallel
Strand 4
A
181 187anti-parallel
Strand 5
A
194 197anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
149 151first strand
Strand 2
A
218 220anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il