Analysis of interatomic Contacts of Structural Units in PDB entry:
9N3U


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 9N3U entry

There is 1 chain in PDB entry 9N3U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 270VAL 901
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 10 helices in PDB entry 9N3U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
298 302Right-handed 310
Helix 2
AA2
A
305 317Right-handed alpha
Helix 3
AA3
A
335 340Right-handed alpha
Helix 4
AA4
A
346 350Right-handed 310
Helix 5
AA5
A
385 390Right-handed 310
Helix 6
AA6
A
472 475Right-handed 310
Helix 7
AA7
A
553 562Right-handed alpha
Helix 8
AA8
A
774 778Right-handed 310
Helix 9
AA9
A
810 812Right-handed 310
Helix 10
AB1
A
886 890Right-handed 310
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There are 14 sheets in PDB entry 9N3U. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5,

There are 6 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
291 294first strand
Strand 2
A
328 332anti-parallel
Strand 3
A
320 324anti-parallel
Strand 4
A
367 373anti-parallel
Strand 5
A
274 281anti-parallel
Strand 6
A
344 345anti-parallel
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There are 2 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
353 354first strand
Strand 2
A
357 361anti-parallel
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There are 5 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
382 383first strand
Strand 2
A
726 731parallel
Strand 3
A
712 716anti-parallel
Strand 4
A
690 693anti-parallel
Strand 5
A
681 684anti-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
391 397first strand
Strand 2
A
768 773anti-parallel
Strand 3
A
750 754anti-parallel
Strand 4
A
740 744anti-parallel
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There are 6 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
438 441first strand
Strand 2
A
429 433anti-parallel
Strand 3
A
413 416anti-parallel
Strand 4
A
404 407anti-parallel
Strand 5
A
823 825anti-parallel
Strand 6
A
828 830anti-parallel
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There are 3 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
451 455first strand
Strand 2
A
463 467anti-parallel
Strand 3
A
477 480anti-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
A
512 515first strand
Strand 2
A
521 524anti-parallel
Strand 3
A
537 541anti-parallel
Strand 4
A
551 552anti-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
A
570 573first strand
Strand 2
A
579 583anti-parallel
Strand 3
A
586 590anti-parallel
Strand 4
A
597 600anti-parallel
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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
613 614first strand
Strand 2
A
644 645anti-parallel
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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
621 625first strand
Strand 2
A
638 642anti-parallel
Strand 3
A
655 659anti-parallel
Strand 4
A
669 672anti-parallel
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There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
628 629first strand
Strand 2
A
834 836parallel
Strand 3
A
814 820anti-parallel
Strand 4
A
860 868anti-parallel
Strand 5
A
876 880anti-parallel
Strand 6
A
792 793parallel
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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
628 629first strand
Strand 2
A
834 836parallel
Strand 3
A
814 820anti-parallel
Strand 4
A
860 868anti-parallel
Strand 5
A
871 872anti-parallel
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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
696 699first strand
Strand 2
A
706 709anti-parallel
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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
786 787first strand
Strand 2
A
798 803anti-parallel
Strand 3
A
845 849anti-parallel
Strand 4
A
839 842anti-parallel
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