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


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 2YLN entry

There is 1 chain in PDB entry 2YLN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 36GLN 275
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 2YLN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
40 48Right-handed alpha
Helix 2
2
A
73 87Right-handed alpha
Helix 3
3
A
96 98Right-handed 310
Helix 4
4
A
99 106Right-handed alpha
Helix 5
5
A
120 126Right-handed alpha
Helix 6
6
A
150 154Right-handed 310
Helix 7
7
A
165 174Right-handed alpha
Helix 8
8
A
183 193Right-handed alpha
Helix 9
9
A
203 213Right-handed alpha
Helix 10
10
A
225 229Right-handed 310
Helix 11
11
A
240 257Right-handed alpha
Helix 12
12
A
258 269Right-handed alpha
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There are 5 sheets in PDB entry 2YLN. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE,

There are 5 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
89 94first strand
Strand 2
A
50 55parallel
Strand 3
A
111 112parallel
Strand 4
A
235 237anti-parallel
Strand 5
A
127 129anti-parallel
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There are 3 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
58 59first strand
Strand 2
A
63 65anti-parallel
Strand 3
A
71 72anti-parallel
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There are 2 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
134 136first strand
Strand 2
A
230 232anti-parallel
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There are 3 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
198 202first strand
Strand 2
A
138 143anti-parallel
Strand 3
A
218 223anti-parallel
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There are 2 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
158 161first strand
Strand 2
A
177 180parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il