Analysis of interatomic Contacts of Structural Units in PDB entry:
6SYI


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 6SYI entry

There are 2 chains in PDB entry 6SYI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 256LYS 716
B
 ASP 2LYS 11
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 16 helices in PDB entry 6SYI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
258 262Right-handed 310
Helix 2
AA2
A
302 312Right-handed alpha
Helix 3
AA3
A
330 351Right-handed alpha
Helix 4
AA4
A
363 370Right-handed alpha
Helix 5
AA5
A
405 415Right-handed alpha
Helix 6
AA6
A
443 451Right-handed alpha
Helix 7
AA7
A
453 476Right-handed alpha
Helix 8
AA8
A
533 538Right-handed 310
Helix 9
AA9
A
572 580Right-handed alpha
Helix 10
AB1
A
582 604Right-handed alpha
Helix 11
AB2
A
607 614Right-handed alpha
Helix 12
AB3
A
632 650Right-handed alpha
Helix 13
AB4
A
652 674Right-handed alpha
Helix 14
AB5
A
682 692Right-handed alpha
Helix 15
AB6
A
697 715Right-handed alpha
Helix 16
AB7
B
4 11Right-handed 310
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There are 3 sheets in PDB entry 6SYI. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
290 293first strand
Strand 2
A
496 506anti-parallel
Strand 3
A
517 526anti-parallel
Strand 4
A
556 571anti-parallel
Strand 5
A
541 551anti-parallel
Strand 6
A
317 324anti-parallel
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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
290 293first strand
Strand 2
A
496 506anti-parallel
Strand 3
A
480 490anti-parallel
Strand 4
A
359 360anti-parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
619 623first strand
Strand 2
A
628 631anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il