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


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 8IWN entry

There are 2 chains in PDB entry 8IWN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 CYS 35HIS 662
C
 CYS 35HIS 662
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 58 helices in PDB entry 8IWN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
106 111Right-handed alpha
Helix 2
AA2
A
156 169Right-handed alpha
Helix 3
AA3
A
178 183Right-handed alpha
Helix 4
AA4
A
185 190Right-handed alpha
Helix 5
AA5
A
208 222Right-handed alpha
Helix 6
AA6
A
240 256Right-handed alpha
Helix 7
AA7
A
271 275Right-handed 310
Helix 8
AA8
A
291 293Right-handed 310
Helix 9
AA9
A
294 301Right-handed alpha
Helix 10
AB1
A
311 322Right-handed alpha
Helix 11
AB2
A
337 344Right-handed alpha
Helix 12
AB3
A
344 349Right-handed alpha
Helix 13
AB4
A
350 357Right-handed alpha
Helix 14
AB5
A
384 399Right-handed alpha
Helix 15
AB6
A
408 425Right-handed alpha
Helix 16
AB7
A
432 455Right-handed alpha
Helix 17
AB8
A
456 458Right-handed 310
Helix 18
AB9
A
459 461Right-handed 310
Helix 19
AC1
A
462 473Right-handed alpha
Helix 20
AC2
A
476 489Right-handed alpha
Helix 21
AC3
A
490 507Right-handed alpha
Helix 22
AC4
A
513 541Right-handed alpha
Helix 23
AC5
A
543 561Right-handed alpha
Helix 24
AC6
A
573 579Right-handed 310
Helix 25
AC7
A
580 594Right-handed alpha
Helix 26
AC8
A
599 604Right-handed alpha
Helix 27
AC9
A
623 627Right-handed 310
Helix 28
AD1
A
638 643Right-handed alpha
Helix 29
AD2
A
643 658Right-handed alpha
Helix 30
AD3
C
106 111Right-handed alpha
Helix 31
AD4
C
156 169Right-handed alpha
Helix 32
AD5
C
178 183Right-handed alpha
Helix 33
AD6
C
185 190Right-handed alpha
Helix 34
AD7
C
208 222Right-handed alpha
Helix 35
AD8
C
240 256Right-handed alpha
Helix 36
AD9
C
271 275Right-handed 310
Helix 37
AE1
C
291 293Right-handed 310
Helix 38
AE2
C
294 301Right-handed alpha
Helix 39
AE3
C
311 322Right-handed alpha
Helix 40
AE4
C
337 344Right-handed alpha
Helix 41
AE5
C
344 349Right-handed alpha
Helix 42
AE6
C
350 357Right-handed alpha
Helix 43
AE7
C
384 399Right-handed alpha
Helix 44
AE8
C
408 425Right-handed alpha
Helix 45
AE9
C
432 455Right-handed alpha
Helix 46
AF1
C
456 458Right-handed 310
Helix 47
AF2
C
459 461Right-handed 310
Helix 48
AF3
C
462 473Right-handed alpha
Helix 49
AF4
C
476 489Right-handed alpha
Helix 50
AF5
C
490 507Right-handed alpha
Helix 51
AF6
C
513 541Right-handed alpha
Helix 52
AF7
C
543 561Right-handed alpha
Helix 53
AF8
C
573 579Right-handed 310
Helix 54
AF9
C
580 594Right-handed alpha
Helix 55
AG1
C
599 604Right-handed alpha
Helix 56
AG2
C
623 627Right-handed 310
Helix 57
AG3
C
638 643Right-handed alpha
Helix 58
AG4
C
643 658Right-handed alpha
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There are 4 sheets in PDB entry 8IWN. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 3 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
81 91first strand
Strand 2
A
40 49anti-parallel
Strand 3
A
123 129anti-parallel
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There are 6 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
142 145first strand
Strand 2
A
227 231parallel
Strand 3
A
259 263parallel
Strand 4
A
95 100parallel
Strand 5
A
277 282parallel
Strand 6
A
285 290anti-parallel
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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
81 91first strand
Strand 2
C
40 49anti-parallel
Strand 3
C
123 129anti-parallel
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There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
142 145first strand
Strand 2
C
227 231parallel
Strand 3
C
259 263parallel
Strand 4
C
95 100parallel
Strand 5
C
277 282parallel
Strand 6
C
285 290anti-parallel
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