Analysis of interatomic Contacts of Structural Units in PDB entry:
2YGN


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 2YGN entry

There are 7 chains in PDB entry 2YGN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 33GLY 61
A
 MET 63ARG 71
A
 ALA 73ASP 110
A
 GLY 112HIS 129
A
 ALA 131GLY 142
A
 GLN 144LEU 165
A
 THR 167GLN 178
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 3 helices in PDB entry 2YGN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
41 50Right-handed alpha
Helix 2
2
A
65 68Right-handed 310
Helix 3
3
A
69 76Right-handed alpha
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There are 4 sheets in PDB entry 2YGN. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD,

There are 6 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
62 63first strand
Strand 2
A
55 59anti-parallel
Strand 3
A
36 40anti-parallel
Strand 4
A
86 93anti-parallel
Strand 5
A
132 137anti-parallel
Strand 6
A
118 119anti-parallel
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There are 4 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
124 126first strand
Strand 2
A
99 108anti-parallel
Strand 3
A
146 158anti-parallel
Strand 4
A
163 166anti-parallel
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There are 4 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
124 126first strand
Strand 2
A
99 108anti-parallel
Strand 3
A
146 158anti-parallel
Strand 4
A
173 177anti-parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
163 166first strand
Strand 2
A
146 158anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il