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


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 8IWR entry

There is 1 chain in PDB entry 8IWR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 17VAL 909
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 36 helices in PDB entry 8IWR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
22 29Right-handed alpha
Helix 2
AA2
A
30 39Right-handed alpha
Helix 3
AA3
A
47 59Right-handed alpha
Helix 4
AA4
A
70 78Right-handed alpha
Helix 5
AA5
A
81 97Right-handed alpha
Helix 6
AA6
A
100 131Right-handed alpha
Helix 7
AA7
A
153 155Right-handed 310
Helix 8
AA8
A
185 190Right-handed alpha
Helix 9
AA9
A
235 239Right-handed 310
Helix 10
AB1
A
241 249Right-handed alpha
Helix 11
AB2
A
256 287Right-handed alpha
Helix 12
AB3
A
291 306Right-handed alpha
Helix 13
AB4
A
309 328Right-handed alpha
Helix 14
AB5
A
334 342Right-handed alpha
Helix 15
AB6
A
398 412Right-handed alpha
Helix 16
AB7
A
424 438Right-handed alpha
Helix 17
AB8
A
439 443Right-handed 310
Helix 18
AB9
A
503 519Right-handed alpha
Helix 19
AC1
A
552 563Right-handed alpha
Helix 20
AC2
A
573 584Right-handed alpha
Helix 21
AC3
A
595 602Right-handed alpha
Helix 22
AC4
A
604 609Right-handed alpha
Helix 23
AC5
A
610 612Right-handed 310
Helix 24
AC6
A
621 636Right-handed alpha
Helix 25
AC7
A
645 647Right-handed 310
Helix 26
AC8
A
648 655Right-handed alpha
Helix 27
AC9
A
666 673Right-handed alpha
Helix 28
AD1
A
683 723Right-handed alpha
Helix 29
AD2
A
731 742Right-handed alpha
Helix 30
AD3
A
743 751Right-handed alpha
Helix 31
AD4
A
772 798Right-handed alpha
Helix 32
AD5
A
804 825Right-handed alpha
Helix 33
AD6
A
841 860Right-handed alpha
Helix 34
AD7
A
861 869Right-handed alpha
Helix 35
AD8
A
874 886Right-handed alpha
Helix 36
AD9
A
886 909Right-handed alpha
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There are 7 sheets in PDB entry 8IWR. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

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
138 143first strand
Strand 2
A
146 151anti-parallel
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There are 4 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
160 163first strand
Strand 2
A
222 234anti-parallel
Strand 3
A
172 184anti-parallel
Strand 4
A
195 196anti-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
160 163first strand
Strand 2
A
222 234anti-parallel
Strand 3
A
172 184anti-parallel
Strand 4
A
216 217anti-parallel
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There are 3 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
331 332first strand
Strand 2
A
675 677anti-parallel
Strand 3
A
659 661parallel
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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
A
592 594first strand
Strand 2
A
614 617parallel
Strand 3
A
567 569parallel
Strand 4
A
346 349parallel
Strand 5
A
639 641parallel
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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
386 387first strand
Strand 2
A
373 375anti-parallel
Strand 3
A
361 367anti-parallel
Strand 4
A
535 545anti-parallel
Strand 5
A
490 494parallel
Strand 6
A
499 501anti-parallel
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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
447 452first strand
Strand 2
A
460 466anti-parallel
Strand 3
A
476 481anti-parallel
Strand 4
A
526 532anti-parallel
Strand 5
A
535 545anti-parallel
Strand 6
A
522 524anti-parallel
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