Analysis of interatomic Contacts of Structural Units in PDB entry:
9CS9


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 9CS9 entry

There are 2 chains in PDB entry 9CS9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 52ALA 235
B
 ALA 52GLU 234
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 18 helices in PDB entry 9CS9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
61 77Right-handed alpha
Helix 2
AA2
A
100 116Right-handed alpha
Helix 3
AA3
A
126 129Right-handed 310
Helix 4
AA4
A
130 135Right-handed alpha
Helix 5
AA5
A
138 149Right-handed alpha
Helix 6
AA6
A
165 183Right-handed alpha
Helix 7
AA7
A
197 204Right-handed alpha
Helix 8
AA8
A
213 219Right-handed alpha
Helix 9
AA9
A
221 233Right-handed alpha
Helix 10
AB1
B
61 77Right-handed alpha
Helix 11
AB2
B
100 116Right-handed alpha
Helix 12
AB3
B
126 129Right-handed 310
Helix 13
AB4
B
130 135Right-handed alpha
Helix 14
AB5
B
138 149Right-handed alpha
Helix 15
AB6
B
165 183Right-handed alpha
Helix 16
AB7
B
197 206Right-handed alpha
Helix 17
AB8
B
213 219Right-handed alpha
Helix 18
AB9
B
221 233Right-handed alpha
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There are 4 sheets in PDB entry 9CS9. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 3 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
54 58first strand
Strand 2
A
92 98anti-parallel
Strand 3
A
79 82anti-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
119 124first strand
Strand 2
A
159 164anti-parallel
Strand 3
A
151 154anti-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
B
54 58first strand
Strand 2
B
92 98anti-parallel
Strand 3
B
79 82anti-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
B
119 124first strand
Strand 2
B
159 164anti-parallel
Strand 3
B
151 154anti-parallel
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