Analysis of interatomic Contacts of Structural Units in PDB entry:
9S9U


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 9S9U entry

There are 4 chains in PDB entry 9S9U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 3LEU 212
B
 THR 213VAL 220
C
 SER 3LEU 212
D
 THR 213VAL 220
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 10 helices in PDB entry 9S9U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
5 22Right-handed alpha
Helix 2
AA2
A
34 49Right-handed alpha
Helix 3
AA3
A
71 77Right-handed 310
Helix 4
AA4
A
100 105Right-handed 310
Helix 5
AA5
A
137 141Right-handed 310
Helix 6
AA6
C
5 22Right-handed alpha
Helix 7
AA7
C
34 49Right-handed alpha
Helix 8
AA8
C
71 77Right-handed 310
Helix 9
AA9
C
100 105Right-handed 310
Helix 10
AB1
C
137 141Right-handed 310
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There are 4 sheets in PDB entry 9S9U. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

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
55 60first strand
Strand 2
A
63 69anti-parallel
Strand 3
A
117 123anti-parallel
Strand 4
A
142 147anti-parallel
Strand 5
B
214 219anti-parallel
Strand 6
A
174 180anti-parallel
Strand 7
A
190 192anti-parallel
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There are 5 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
79 82first strand
Strand 2
A
92 99anti-parallel
Strand 3
A
159 165anti-parallel
Strand 4
A
204 209anti-parallel
Strand 5
A
196 200anti-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
C
55 60first strand
Strand 2
C
63 69anti-parallel
Strand 3
C
117 123anti-parallel
Strand 4
C
142 147anti-parallel
Strand 5
D
214 220anti-parallel
Strand 6
C
173 180anti-parallel
Strand 7
C
190 192anti-parallel
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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
79 82first strand
Strand 2
C
92 99anti-parallel
Strand 3
C
159 165anti-parallel
Strand 4
C
204 209anti-parallel
Strand 5
C
196 200anti-parallel
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