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


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 1YQE entry

There is 1 chain in PDB entry 1YQE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE -3VAL 278
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 12 helices in PDB entry 1YQE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 21Right-handed alpha
Helix 2
2
A
50 54Right-handed 310
Helix 3
3
A
56 62Right-handed alpha
Helix 4
4
A
109 122Right-handed alpha
Helix 5
5
A
123 127Right-handed 310
Helix 6
6
A
156 161Right-handed alpha
Helix 7
7
A
162 179Right-handed alpha
Helix 8
8
A
196 206Right-handed alpha
Helix 9
9
A
215 222Right-handed 310
Helix 10
10
A
223 235Right-handed alpha
Helix 11
11
A
247 262Right-handed alpha
Helix 12
12
A
268 275Right-handed alpha
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There are 2 sheets in PDB entry 1YQE. Click on sheet of interest to get list of strands forming it: A, B,

There are 8 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
27 31first strand
Strand 2
A
34 38anti-parallel
Strand 3
A
43 47anti-parallel
Strand 4
A
2 7parallel
Strand 5
A
69 77parallel
Strand 6
A
148 155parallel
Strand 7
A
84 88anti-parallel
Strand 8
A
131 134parallel
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There are 4 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
208 214first strand
Strand 2
A
185 190parallel
Strand 3
A
238 241parallel
Strand 4
A
264 267parallel
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