Analysis of interatomic Contacts of Structural Units in PDB entry:
7S1O


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 7S1O entry

There are 2 chains in PDB entry 7S1O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 332VAL 633
B
 LEU 332VAL 633
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 20 helices in PDB entry 7S1O. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
347 354Right-handed alpha
Helix 2
AA2
A
393 403Right-handed alpha
Helix 3
AA3
A
410 414Right-handed 310
Helix 4
AA4
A
459 470Right-handed alpha
Helix 5
AA5
A
511 518Right-handed 310
Helix 6
AA6
A
525 533Right-handed alpha
Helix 7
AA7
A
569 574Right-handed alpha
Helix 8
AA8
A
576 591Right-handed alpha
Helix 9
AA9
A
596 600Right-handed 310
Helix 10
AB1
B
347 352Right-handed alpha
Helix 11
AB2
B
373 376Right-handed 310
Helix 12
AB3
B
393 404Right-handed alpha
Helix 13
AB4
B
410 414Right-handed 310
Helix 14
AB5
B
447 450Right-handed 310
Helix 15
AB6
B
459 470Right-handed alpha
Helix 16
AB7
B
511 518Right-handed 310
Helix 17
AB8
B
525 533Right-handed alpha
Helix 18
AB9
B
569 574Right-handed alpha
Helix 19
AC1
B
576 591Right-handed alpha
Helix 20
AC2
B
596 600Right-handed 310
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There are 8 sheets in PDB entry 7S1O. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 2 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
335 337first strand
Strand 2
A
627 629anti-parallel
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There are 8 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
388 390first strand
Strand 2
A
378 381anti-parallel
Strand 3
A
539 549anti-parallel
Strand 4
A
554 561anti-parallel
Strand 5
A
619 625parallel
Strand 6
A
603 612anti-parallel
Strand 7
A
359 370anti-parallel
Strand 8
A
539 549anti-parallel
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There are 5 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
419 423first strand
Strand 2
A
435 439anti-parallel
Strand 3
A
452 456anti-parallel
Strand 4
A
472 478parallel
Strand 5
A
483 485anti-parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
493 495first strand
Strand 2
A
498 500anti-parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
335 337first strand
Strand 2
B
627 629anti-parallel
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There are 8 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
388 389first strand
Strand 2
B
378 381anti-parallel
Strand 3
B
539 549anti-parallel
Strand 4
B
554 561anti-parallel
Strand 5
B
618 625parallel
Strand 6
B
603 613anti-parallel
Strand 7
B
359 370anti-parallel
Strand 8
B
539 549anti-parallel
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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
419 425first strand
Strand 2
B
433 439anti-parallel
Strand 3
B
452 456anti-parallel
Strand 4
B
472 478parallel
Strand 5
B
483 485anti-parallel
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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
493 495first strand
Strand 2
B
498 500anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il