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


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 9IIP entry

There is 1 chain in PDB entry 9IIP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 571SER 949
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 13 helices in PDB entry 9IIP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
604 608Right-handed 310
Helix 2
AA2
A
653 658Right-handed alpha
Helix 3
AA3
A
667 677Right-handed alpha
Helix 4
AA4
A
690 699Right-handed alpha
Helix 5
AA5
A
717 735Right-handed alpha
Helix 6
AA6
A
739 754Right-handed alpha
Helix 7
AA7
A
760 768Right-handed alpha
Helix 8
AA8
A
791 796Right-handed alpha
Helix 9
AA9
A
799 801Right-handed 310
Helix 10
AB1
A
832 852Right-handed alpha
Helix 11
AB2
A
854 873Right-handed alpha
Helix 12
AB3
A
878 889Right-handed alpha
Helix 13
AB4
A
912 926Right-handed alpha
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There are 4 sheets in PDB entry 9IIP. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

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
647 651first strand
Strand 2
A
638 642anti-parallel
Strand 3
A
701 708parallel
Strand 4
A
626 633anti-parallel
Strand 5
A
585 589anti-parallel
Strand 6
A
945 948anti-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
591 596first strand
Strand 2
A
612 620anti-parallel
Strand 3
A
771 775anti-parallel
Strand 4
A
785 789anti-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
A
591 596first strand
Strand 2
A
612 620anti-parallel
Strand 3
A
937 939anti-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
892 896first strand
Strand 2
A
905 910anti-parallel
Strand 3
A
803 807anti-parallel
Strand 4
A
933 935anti-parallel
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