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


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 2YLY entry

There are 2 chains in PDB entry 2YLY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 261ALA 497
B
 LEU 260HIS 498
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 22 helices in PDB entry 2YLY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
264 276Right-handed alpha
Helix 2
2
A
292 315Right-handed alpha
Helix 3
3
A
323 333Right-handed alpha
Helix 4
4
A
334 347Right-handed alpha
Helix 5
5
A
366 370Right-handed 310
Helix 6
6
A
373 391Right-handed alpha
Helix 7
7
A
393 408Right-handed alpha
Helix 8
8
A
422 444Right-handed alpha
Helix 9
9
A
447 481Right-handed alpha
Helix 10
10
A
490 497Right-handed alpha
Helix 11
11
B
264 276Right-handed alpha
Helix 12
12
B
292 315Right-handed alpha
Helix 13
13
B
323 333Right-handed alpha
Helix 14
14
B
334 346Right-handed alpha
Helix 15
15
B
365 367Right-handed 310
Helix 16
16
B
373 389Right-handed alpha
Helix 17
17
B
393 408Right-handed alpha
Helix 18
18
B
422 444Right-handed alpha
Helix 19
19
B
447 478Right-handed alpha
Helix 20
20
B
480 483Right-handed 310
Helix 21
21
B
484 492Right-handed alpha
Helix 22
22
B
493 495Right-handed 310
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There are 2 sheets in PDB entry 2YLY. Click on sheet of interest to get list of strands forming it: AA, BA,

There are 2 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
353 355first strand
Strand 2
A
361 363anti-parallel
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There are 2 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
353 357first strand
Strand 2
B
360 363anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il