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


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 1YON entry

There is 1 chain in PDB entry 1YON (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1TYR 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 13 helices in PDB entry 1YON. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 22Right-handed alpha
Helix 2
2
A
57 63Right-handed alpha
Helix 3
3
A
72 85Right-handed alpha
Helix 4
4
A
103 107Right-handed 310
Helix 5
5
A
149 160Right-handed alpha
Helix 6
6
A
168 191Right-handed alpha
Helix 7
7
A
193 199Right-handed 310
Helix 8
8
A
200 218Right-handed alpha
Helix 9
9
A
223 238Right-handed alpha
Helix 10
10
A
243 251Right-handed alpha
Helix 11
11
A
256 259Right-handed 310
Helix 12
12
A
260 271Right-handed alpha
Helix 13
13
A
275 290Right-handed alpha
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There are 2 sheets in PDB entry 1YON. Click on sheet of interest to get list of strands forming it: A, B,

There are 7 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
25 29first strand
Strand 2
A
2 6parallel
Strand 3
A
66 69parallel
Strand 4
A
93 96parallel
Strand 5
A
113 118parallel
Strand 6
A
137 141anti-parallel
Strand 7
A
163 165parallel
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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
48 54first strand
Strand 2
A
36 42anti-parallel
Strand 3
A
128 133parallel
Strand 4
A
121 125anti-parallel
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