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


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 8IWK entry

There are 2 chains in PDB entry 8IWK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 33HIS 662
C
 SER 33HIS 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 50 helices in PDB entry 8IWK. 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
136 140Right-handed 310
Helix 3
AA3
A
156 169Right-handed alpha
Helix 4
AA4
A
183 189Right-handed alpha
Helix 5
AA5
A
208 219Right-handed alpha
Helix 6
AA6
A
240 256Right-handed alpha
Helix 7
AA7
A
271 275Right-handed 310
Helix 8
AA8
A
294 303Right-handed alpha
Helix 9
AA9
A
311 319Right-handed alpha
Helix 10
AB1
A
339 349Right-handed alpha
Helix 11
AB2
A
349 357Right-handed alpha
Helix 12
AB3
A
380 397Right-handed alpha
Helix 13
AB4
A
399 404Right-handed alpha
Helix 14
AB5
A
407 425Right-handed alpha
Helix 15
AB6
A
432 454Right-handed alpha
Helix 16
AB7
A
459 461Right-handed 310
Helix 17
AB8
A
462 471Right-handed alpha
Helix 18
AB9
A
476 492Right-handed alpha
Helix 19
AC1
A
493 505Right-handed alpha
Helix 20
AC2
A
512 542Right-handed alpha
Helix 21
AC3
A
543 549Right-handed alpha
Helix 22
AC4
A
550 561Right-handed alpha
Helix 23
AC5
A
573 579Right-handed 310
Helix 24
AC6
A
580 594Right-handed alpha
Helix 25
AC7
A
635 658Right-handed alpha
Helix 26
AC8
C
106 111Right-handed alpha
Helix 27
AC9
C
136 140Right-handed 310
Helix 28
AD1
C
156 169Right-handed alpha
Helix 29
AD2
C
183 189Right-handed alpha
Helix 30
AD3
C
208 219Right-handed alpha
Helix 31
AD4
C
240 256Right-handed alpha
Helix 32
AD5
C
271 275Right-handed 310
Helix 33
AD6
C
294 303Right-handed alpha
Helix 34
AD7
C
311 319Right-handed alpha
Helix 35
AD8
C
339 349Right-handed alpha
Helix 36
AD9
C
349 357Right-handed alpha
Helix 37
AE1
C
380 397Right-handed alpha
Helix 38
AE2
C
399 404Right-handed alpha
Helix 39
AE3
C
407 425Right-handed alpha
Helix 40
AE4
C
432 454Right-handed alpha
Helix 41
AE5
C
459 461Right-handed 310
Helix 42
AE6
C
462 471Right-handed alpha
Helix 43
AE7
C
476 492Right-handed alpha
Helix 44
AE8
C
493 505Right-handed alpha
Helix 45
AE9
C
512 542Right-handed alpha
Helix 46
AF1
C
543 549Right-handed alpha
Helix 47
AF2
C
550 561Right-handed alpha
Helix 48
AF3
C
573 579Right-handed 310
Helix 49
AF4
C
580 594Right-handed alpha
Helix 50
AF5
C
635 658Right-handed alpha
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There are 4 sheets in PDB entry 8IWK. 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
89 91first strand
Strand 2
A
40 42anti-parallel
Strand 3
A
128 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
143 145first strand
Strand 2
A
228 230parallel
Strand 3
A
261 262parallel
Strand 4
A
97 100parallel
Strand 5
A
277 281parallel
Strand 6
A
286 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
89 91first strand
Strand 2
C
40 42anti-parallel
Strand 3
C
128 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
143 145first strand
Strand 2
C
228 230parallel
Strand 3
C
261 262parallel
Strand 4
C
97 100parallel
Strand 5
C
277 281parallel
Strand 6
C
286 290anti-parallel
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