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


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 1YGK entry

There is 1 chain in PDB entry 1YGK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 4LEU 312
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 1YGK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 31Right-handed alpha
Helix 2
2
A
58 72Right-handed alpha
Helix 3
3
A
87 105Right-handed alpha
Helix 4
4
A
129 131Right-handed 310
Helix 5
5
A
132 139Right-handed alpha
Helix 6
6
A
150 159Right-handed alpha
Helix 7
7
A
164 177Right-handed alpha
Helix 8
8
A
232 248Right-handed alpha
Helix 9
9
A
251 276Right-handed alpha
Helix 10
10
A
285 290Right-handed alpha
Helix 11
11
A
293 295Right-handed 310
Helix 12
12
A
296 302Right-handed alpha
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There are 3 sheets in PDB entry 1YGK. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 6 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
54 56first strand
Strand 2
A
34 43anti-parallel
Strand 3
A
6 14parallel
Strand 4
A
80 82parallel
Strand 5
A
110 112parallel
Strand 6
A
146 147parallel
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There are 3 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
183 185first strand
Strand 2
A
202 204anti-parallel
Strand 3
A
218 219anti-parallel
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There are 2 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
199 200first strand
Strand 2
A
222 223anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il