Analysis of interatomic Contacts of Structural Units in PDB entry:
9S1A


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 9S1A entry

There are 2 chains in PDB entry 9S1A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TRP 529CYS 939
B
 PRO 530ARG 940
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 38 helices in PDB entry 9S1A. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
533 545Right-handed alpha
Helix 2
AA2
A
550 562Right-handed alpha
Helix 3
AA3
A
576 589Right-handed alpha
Helix 4
AA4
A
598 601Right-handed 310
Helix 5
AA5
A
602 612Right-handed alpha
Helix 6
AA6
A
624 633Right-handed alpha
Helix 7
AA7
A
642 649Right-handed alpha
Helix 8
AA8
A
649 660Right-handed alpha
Helix 9
AA9
A
676 687Right-handed alpha
Helix 10
AB1
A
689 694Right-handed alpha
Helix 11
AB2
A
707 719Right-handed alpha
Helix 12
AB3
A
745 751Right-handed alpha
Helix 13
AB4
A
773 787Right-handed alpha
Helix 14
AB5
A
799 812Right-handed alpha
Helix 15
AB6
A
822 826Right-handed 310
Helix 16
AB7
A
844 853Right-handed alpha
Helix 17
AB8
A
869 873Right-handed 310
Helix 18
AB9
A
888 905Right-handed alpha
Helix 19
AC1
A
908 915Right-handed alpha
Helix 20
AC2
B
533 545Right-handed alpha
Helix 21
AC3
B
550 562Right-handed alpha
Helix 22
AC4
B
576 589Right-handed alpha
Helix 23
AC5
B
598 604Right-handed alpha
Helix 24
AC6
B
627 633Right-handed alpha
Helix 25
AC7
B
642 649Right-handed alpha
Helix 26
AC8
B
649 660Right-handed alpha
Helix 27
AC9
B
670 672Right-handed 310
Helix 28
AD1
B
681 686Right-handed alpha
Helix 29
AD2
B
689 694Right-handed alpha
Helix 30
AD3
B
707 718Right-handed alpha
Helix 31
AD4
B
745 751Right-handed alpha
Helix 32
AD5
B
773 787Right-handed alpha
Helix 33
AD6
B
799 812Right-handed alpha
Helix 34
AD7
B
844 853Right-handed alpha
Helix 35
AD8
B
871 880Right-handed alpha
Helix 36
AD9
B
881 883Right-handed 310
Helix 37
AE1
B
885 905Right-handed alpha
Helix 38
AE2
B
908 915Right-handed alpha
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There are 6 sheets in PDB entry 9S1A. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 7 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
616 618first strand
Strand 2
A
638 641parallel
Strand 3
A
591 595parallel
Strand 4
A
662 668parallel
Strand 5
A
699 703parallel
Strand 6
A
567 570parallel
Strand 7
A
724 727parallel
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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
735 741first strand
Strand 2
A
862 868parallel
Strand 3
A
835 839parallel
Strand 4
A
767 770parallel
Strand 5
A
817 820parallel
Strand 6
A
791 794parallel
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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
754 756first strand
Strand 2
A
761 763anti-parallel
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There are 7 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
616 619first strand
Strand 2
B
638 641parallel
Strand 3
B
591 595parallel
Strand 4
B
662 668parallel
Strand 5
B
699 703parallel
Strand 6
B
567 570parallel
Strand 7
B
724 727parallel
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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
B
735 741first strand
Strand 2
B
862 868parallel
Strand 3
B
835 839parallel
Strand 4
B
767 770parallel
Strand 5
B
817 820parallel
Strand 6
B
791 794parallel
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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
B
754 755first strand
Strand 2
B
762 763anti-parallel
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