Analysis of interatomic Contacts of Structural Units in PDB entry:
8SIO


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 8SIO entry

There are 2 chains in PDB entry 8SIO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 225LEU 530
B
 GLY 225LEU 530
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 24 helices in PDB entry 8SIO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
226 236Right-handed alpha
Helix 2
AA2
A
236 250Right-handed alpha
Helix 3
AA3
A
251 254Right-handed 310
Helix 4
AA4
A
267 276Right-handed alpha
Helix 5
AA5
A
288 300Right-handed alpha
Helix 6
AA6
A
340 351Right-handed alpha
Helix 7
AA7
A
372 380Right-handed alpha
Helix 8
AA8
A
381 385Right-handed 310
Helix 9
AA9
A
391 393Right-handed 310
Helix 10
AB1
A
394 399Right-handed alpha
Helix 11
AB2
A
408 412Right-handed 310
Helix 12
AB3
A
428 433Right-handed 310
Helix 13
AB4
B
226 235Right-handed alpha
Helix 14
AB5
B
236 250Right-handed alpha
Helix 15
AB6
B
251 254Right-handed 310
Helix 16
AB7
B
267 276Right-handed alpha
Helix 17
AB8
B
288 300Right-handed alpha
Helix 18
AB9
B
340 351Right-handed alpha
Helix 19
AC1
B
372 380Right-handed alpha
Helix 20
AC2
B
381 385Right-handed 310
Helix 21
AC3
B
391 393Right-handed 310
Helix 22
AC4
B
394 399Right-handed alpha
Helix 23
AC5
B
408 412Right-handed 310
Helix 24
AC6
B
428 433Right-handed 310
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There are 8 sheets in PDB entry 8SIO. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 5 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
306 310first strand
Strand 2
A
280 285parallel
Strand 3
A
258 262parallel
Strand 4
A
323 327parallel
Strand 5
A
352 359parallel
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There are 5 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
403 405first strand
Strand 2
A
482 493anti-parallel
Strand 3
A
446 459anti-parallel
Strand 4
A
362 370anti-parallel
Strand 5
A
417 423anti-parallel
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There are 4 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
403 405first strand
Strand 2
A
482 493anti-parallel
Strand 3
A
446 459anti-parallel
Strand 4
A
467 470anti-parallel
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There are 4 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
434 441first strand
Strand 2
A
498 506anti-parallel
Strand 3
A
516 521anti-parallel
Strand 4
A
524 529anti-parallel
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There are 5 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
306 310first strand
Strand 2
B
280 285parallel
Strand 3
B
258 262parallel
Strand 4
B
323 327parallel
Strand 5
B
352 359parallel
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There are 5 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
403 405first strand
Strand 2
B
482 493anti-parallel
Strand 3
B
446 459anti-parallel
Strand 4
B
362 370anti-parallel
Strand 5
B
417 423anti-parallel
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There are 4 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
403 405first strand
Strand 2
B
482 493anti-parallel
Strand 3
B
446 459anti-parallel
Strand 4
B
467 470anti-parallel
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There are 4 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
434 441first strand
Strand 2
B
498 506anti-parallel
Strand 3
B
516 521anti-parallel
Strand 4
B
524 528anti-parallel
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