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


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 2AYO entry

There are 2 chains in PDB entry 2AYO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
ALA 97ARG 482
B
MET 1GLY 75
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 2AYO. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
112 124Right-handed alpha
Helix 2
2
A
125 134Right-handed alpha
Helix 3
3
A
147 163Right-handed alpha
Helix 4
4
A
172 182Right-handed alpha
Helix 5
5
A
198 214Right-handed alpha
Helix 6
6
A
240 246Right-handed alpha
Helix 7
7
A
284 289Right-handed alpha
Helix 8
8
A
354 358Right-handed 310
Helix 9
9
A
361 371Right-handed alpha
Helix 10
10
A
458 463Right-handed alpha
Helix 11
11
B
22 35Right-handed alpha
Helix 12
12
B
37 41Right-handed 310
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There are 4 sheets in PDB entry 2AYO. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
265 269first strand
Strand 2
A
249 256anti-parallel
Strand 3
A
307 318anti-parallel
Strand 4
A
296 300anti-parallel
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There are 5 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
273 275first strand
Strand 2
A
323 326parallel
Strand 3
A
476 480anti-parallel
Strand 4
A
417 427anti-parallel
Strand 5
A
351 352anti-parallel
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There are 7 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
273 275first strand
Strand 2
A
323 326parallel
Strand 3
A
476 480anti-parallel
Strand 4
A
417 427anti-parallel
Strand 5
A
433 440anti-parallel
Strand 6
A
446 450anti-parallel
Strand 7
A
453 457anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
12 16first strand
Strand 2
B
2 6anti-parallel
Strand 3
B
66 70parallel
Strand 4
B
42 45anti-parallel
Strand 5
B
48 49anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il