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


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 2AYU entry

There is 1 chain in PDB entry 2AYU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 70GLU 370
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 2AYU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
76 88Right-handed alpha
Helix 2
2
A
89 141Right-handed alpha
Helix 3
3
A
146 160Right-handed alpha
Helix 4
4
A
162 166Right-handed 310
Helix 5
5
A
187 195Right-handed alpha
Helix 6
6
A
198 202Right-handed 310
Helix 7
7
A
204 209Right-handed alpha
Helix 8
8
A
210 212Right-handed 310
Helix 9
9
A
311 317Right-handed 310
Helix 10
10
A
331 351Right-handed alpha
Helix 11
11
A
355 362Right-handed alpha
Helix 12
12
A
362 370Right-handed alpha
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There are 2 sheets in PDB entry 2AYU. Click on sheet of interest to get list of strands forming it: A, B,

There are 4 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
214 218first strand
Strand 2
A
228 235anti-parallel
Strand 3
A
247 255anti-parallel
Strand 4
A
265 271anti-parallel
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There are 2 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
285 289first strand
Strand 2
A
304 308anti-parallel
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