Analysis of interatomic Contacts of Structural Units in PDB entry:
1SYJ


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 1SYJ entry

There is 1 chain in PDB entry 1SYJ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 345VAL 667
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 11 helices in PDB entry 1SYJ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
359 363Right-handed 310
Helix 2
2
A
384 388Right-handed 310
Helix 3
3
A
407 414Right-handed alpha
Helix 4
4
A
416 425Right-handed alpha
Helix 5
5
A
440 444Right-handed 310
Helix 6
6
A
452 469Right-handed alpha
Helix 7
7
A
524 538Right-handed alpha
Helix 8
8
A
600 616Right-handed alpha
Helix 9
9
A
626 632Right-handed alpha
Helix 10
10
A
633 635Right-handed 310
Helix 11
11
A
653 663Right-handed alpha
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There are 4 sheets in PDB entry 1SYJ. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 8 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
401 402first strand
Strand 2
A
349 354parallel
Strand 3
A
641 645parallel
Strand 4
A
427 433parallel
Strand 5
A
571 579parallel
Strand 6
A
554 564anti-parallel
Strand 7
A
474 484anti-parallel
Strand 8
A
489 491anti-parallel
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There are 3 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
369 372first strand
Strand 2
A
377 381anti-parallel
Strand 3
A
396 397anti-parallel
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There are 2 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
502 504first strand
Strand 2
A
512 514anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
589 592first strand
Strand 2
A
595 598anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il