Analysis of interatomic Contacts of Structural Units in PDB entry:
3SKY


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 3SKY entry

There is 1 chain in PDB entry 3SKY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 375SER 635
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 3SKY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
375 380Right-handed alpha
Helix 2
2
A
381 383Right-handed 310
Helix 3
3
A
410 423Right-handed alpha
Helix 4
4
A
427 440Right-handed alpha
Helix 5
5
A
471 479Right-handed alpha
Helix 6
6
A
485 492Right-handed alpha
Helix 7
7
A
518 529Right-handed alpha
Helix 8
8
A
540 552Right-handed alpha
Helix 9
9
A
561 563Right-handed 310
Helix 10
10
A
564 574Right-handed alpha
Helix 11
11
A
587 594Right-handed alpha
Helix 12
12
A
621 632Right-handed alpha
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There are 2 sheets in PDB entry 3SKY. Click on sheet of interest to get list of strands forming it: A, B,

There are 6 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
555 557first strand
Strand 2
A
532 536parallel
Strand 3
A
385 389parallel
Strand 4
A
578 582parallel
Strand 5
A
596 599parallel
Strand 6
A
613 614parallel
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There are 6 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
395 406first strand
Strand 2
A
504 515anti-parallel
Strand 3
A
495 501anti-parallel
Strand 4
A
465 470anti-parallel
Strand 5
A
457 462anti-parallel
Strand 6
A
448 453anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il