Analysis of interatomic Contacts of Structural Units in PDB entry:
9QWN


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 9QWN entry

There are 2 chains in PDB entry 9QWN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 116PHE 913
D
 U -3 C 21
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 30 helices in PDB entry 9QWN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
130 132Right-handed 310
Helix 2
AA2
A
154 164Right-handed alpha
Helix 3
AA3
A
247 254Right-handed alpha
Helix 4
AA4
A
258 272Right-handed alpha
Helix 5
AA5
A
277 282Right-handed alpha
Helix 6
AA6
A
298 323Right-handed alpha
Helix 7
AA7
A
417 433Right-handed alpha
Helix 8
AA8
A
438 446Right-handed alpha
Helix 9
AA9
A
472 483Right-handed alpha
Helix 10
AB1
A
497 513Right-handed alpha
Helix 11
AB2
A
523 536Right-handed alpha
Helix 12
AB3
A
556 559Right-handed 310
Helix 13
AB4
A
560 567Right-handed alpha
Helix 14
AB5
A
571 584Right-handed alpha
Helix 15
AB6
A
588 610Right-handed alpha
Helix 16
AB7
A
618 622Right-handed 310
Helix 17
AB8
A
638 641Right-handed 310
Helix 18
AB9
A
642 651Right-handed alpha
Helix 19
AC1
A
672 679Right-handed alpha
Helix 20
AC2
A
683 692Right-handed alpha
Helix 21
AC3
A
705 717Right-handed alpha
Helix 22
AC4
A
727 731Right-handed 310
Helix 23
AC5
A
766 783Right-handed alpha
Helix 24
AC6
A
796 809Right-handed alpha
Helix 25
AC7
A
814 821Right-handed alpha
Helix 26
AC8
A
825 831Right-handed alpha
Helix 27
AC9
A
851 854Right-handed 310
Helix 28
AD1
A
855 865Right-handed alpha
Helix 29
AD2
A
875 880Right-handed alpha
Helix 30
AD3
A
882 895Right-handed alpha
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There are 8 sheets in PDB entry 9QWN. 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
134 137first strand
Strand 2
A
142 145anti-parallel
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There are 3 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
205 209first strand
Strand 2
A
194 198anti-parallel
Strand 3
A
230 231anti-parallel
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There are 2 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
233 234first strand
Strand 2
A
237 238anti-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
A
325 329first strand
Strand 2
A
409 413anti-parallel
Strand 3
A
361 366anti-parallel
Strand 4
A
374 382anti-parallel
Strand 5
A
391 395anti-parallel
Strand 6
A
341 345anti-parallel
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There are 7 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
541 543first strand
Strand 2
A
612 616parallel
Strand 3
A
517 521parallel
Strand 4
A
632 636parallel
Strand 5
A
656 661parallel
Strand 6
A
487 491parallel
Strand 7
A
696 697parallel
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There are 2 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
700 701first strand
Strand 2
A
722 723parallel
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There are 7 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
822 824first strand
Strand 2
A
790 793parallel
Strand 3
A
836 840parallel
Strand 4
A
870 874parallel
Strand 5
A
746 750parallel
Strand 6
A
898 900parallel
Strand 7
A
907 908anti-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
A
756 757first strand
Strand 2
A
764 765anti-parallel
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