Analysis of interatomic Contacts of Structural Units in PDB entry:
9N1S


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 9N1S entry

There is 1 chain in PDB entry 9N1S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 3GLN 275
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 7 helices in PDB entry 9N1S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
89 97Right-handed alpha
Helix 2
AA2
A
101 112Right-handed alpha
Helix 3
AA3
A
113 116Right-handed 310
Helix 4
AA4
A
164 182Right-handed alpha
Helix 5
AA5
A
185 198Right-handed alpha
Helix 6
AA6
A
206 218Right-handed alpha
Helix 7
AA7
A
220 225Right-handed alpha
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There are 3 sheets in PDB entry 9N1S. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 5 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
151 155first strand
Strand 2
A
3 8anti-parallel
Strand 3
A
18 29anti-parallel
Strand 4
A
234 245anti-parallel
Strand 5
A
230 231anti-parallel
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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
151 155first strand
Strand 2
A
3 8anti-parallel
Strand 3
A
18 29anti-parallel
Strand 4
A
234 245anti-parallel
Strand 5
A
249 257anti-parallel
Strand 6
A
265 273anti-parallel
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There are 7 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
34 40first strand
Strand 2
A
46 51anti-parallel
Strand 3
A
62 65anti-parallel
Strand 4
A
69 75anti-parallel
Strand 5
A
119 125anti-parallel
Strand 6
A
133 138anti-parallel
Strand 7
A
146 147anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il