Analysis of interatomic Contacts of Structural Units in PDB entry:
1YQ7


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 1YQ7 entry

There is 1 chain in PDB entry 1YQ7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 27TYR 363
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 20 helices in PDB entry 1YQ7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
27 44Right-handed alpha
Helix 2
2
A
52 68Right-handed alpha
Helix 3
3
A
72 86Right-handed alpha
Helix 4
4
A
87 91Right-handed 310
Helix 5
5
A
92 121Right-handed alpha
Helix 6
6
A
132 135Right-handed 310
Helix 7
7
A
138 140Right-handed 310
Helix 8
8
A
141 162Right-handed alpha
Helix 9
9
A
166 191Right-handed alpha
Helix 10
10
A
198 202Right-handed 310
Helix 11
11
A
203 215Right-handed alpha
Helix 12
12
A
215 220Right-handed alpha
Helix 13
13
A
220 231Right-handed alpha
Helix 14
14
A
235 264Right-handed alpha
Helix 15
15
A
265 270Right-handed alpha
Helix 16
16
A
282 290Right-handed alpha
Helix 17
17
A
293 304Right-handed alpha
Helix 18
18
A
308 323Right-handed alpha
Helix 19
19
A
323 347Right-handed alpha
Helix 20
20
A
351 363Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1YQ7.

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
125 126first strand
Strand 2
A
129 130anti-parallel
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