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


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 9NSM entry

There are 3 chains in PDB entry 9NSM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY -8GLY 160
B
 GLY -8GLY 160
C
 GLY -8GLY 160
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 9NSM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
130 134Right-handed 310
Helix 2
AA2
A
149 160Right-handed alpha
Helix 3
AA3
B
130 134Right-handed 310
Helix 4
AA4
B
149 160Right-handed alpha
Helix 5
AA5
C
-2 2Right-handed 310
Helix 6
AA6
C
130 134Right-handed 310
Helix 7
AA7
C
149 160Right-handed alpha
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There are 9 sheets in PDB entry 9NSM. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 11 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
3 6first strand
Strand 2
A
142 146anti-parallel
Strand 3
A
17 21anti-parallel
Strand 4
A
102 107anti-parallel
Strand 5
A
110 117anti-parallel
Strand 6
A
90 97parallel
Strand 7
A
75 82anti-parallel
Strand 8
A
39 45anti-parallel
Strand 9
A
27 33anti-parallel
Strand 10
A
135 138anti-parallel
Strand 11
A
9 11anti-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
3 6first strand
Strand 2
A
142 146anti-parallel
Strand 3
A
17 21anti-parallel
Strand 4
A
102 107anti-parallel
Strand 5
A
110 117anti-parallel
Strand 6
A
122 127anti-parallel
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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
49 58first strand
Strand 2
A
61 69anti-parallel
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There are 11 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
3 6first strand
Strand 2
B
142 146anti-parallel
Strand 3
B
17 21anti-parallel
Strand 4
B
102 107anti-parallel
Strand 5
B
110 117anti-parallel
Strand 6
B
90 97parallel
Strand 7
B
75 82anti-parallel
Strand 8
B
39 45anti-parallel
Strand 9
B
27 33anti-parallel
Strand 10
B
135 138anti-parallel
Strand 11
B
9 11anti-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
B
3 6first strand
Strand 2
B
142 146anti-parallel
Strand 3
B
17 21anti-parallel
Strand 4
B
102 107anti-parallel
Strand 5
B
110 117anti-parallel
Strand 6
B
122 127anti-parallel
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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
49 58first strand
Strand 2
B
61 69anti-parallel
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There are 11 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
3 6first strand
Strand 2
C
142 146anti-parallel
Strand 3
C
17 21anti-parallel
Strand 4
C
102 107anti-parallel
Strand 5
C
110 117anti-parallel
Strand 6
C
90 97parallel
Strand 7
C
75 82anti-parallel
Strand 8
C
39 45anti-parallel
Strand 9
C
27 33anti-parallel
Strand 10
C
135 138anti-parallel
Strand 11
C
9 11anti-parallel
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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
3 6first strand
Strand 2
C
142 146anti-parallel
Strand 3
C
17 21anti-parallel
Strand 4
C
102 107anti-parallel
Strand 5
C
110 117anti-parallel
Strand 6
C
122 127anti-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
C
49 58first strand
Strand 2
C
61 69anti-parallel
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