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


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 1YGH entry

There are 2 chains in PDB entry 1YGH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 99ASP 262
B
 LYS 99ASP 262
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 1YGH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
111 127Right-handed alpha
Helix 2
2
A
133 141Right-handed alpha
Helix 3
3
A
167 169Right-handed 310
Helix 4
4
A
188 203Right-handed alpha
Helix 5
5
A
215 224Right-handed 310
Helix 6
6
A
234 237Right-handed alpha
Helix 7
7
B
111 127Right-handed alpha
Helix 8
8
B
133 141Right-handed alpha
Helix 9
9
B
167 169Right-handed 310
Helix 10
10
B
188 203Right-handed alpha
Helix 11
11
B
215 224Right-handed 310
Helix 12
12
B
234 237Right-handed alpha
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There are 2 sheets in PDB entry 1YGH. Click on sheet of interest to get list of strands forming it: A, B,

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
100 105first strand
Strand 2
A
145 152anti-parallel
Strand 3
A
156 166anti-parallel
Strand 4
A
171 179anti-parallel
Strand 5
A
208 213parallel
Strand 6
A
248 253anti-parallel
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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
100 105first strand
Strand 2
B
145 152anti-parallel
Strand 3
B
156 166anti-parallel
Strand 4
B
171 179anti-parallel
Strand 5
B
208 213parallel
Strand 6
B
248 253anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il