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


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 9SOQ entry

There are 2 chains in PDB entry 9SOQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 CYS 1ARG 180
B
 CYS 1LEU 179
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 17 helices in PDB entry 9SOQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
7 15Right-handed alpha
Helix 2
AA2
A
48 53Right-handed alpha
Helix 3
AA3
A
66 70Right-handed 310
Helix 4
AA4
A
106 108Right-handed 310
Helix 5
AA5
A
109 118Right-handed alpha
Helix 6
AA6
A
120 125Right-handed alpha
Helix 7
AA7
A
148 152Right-handed 310
Helix 8
AA8
A
154 157Right-handed 310
Helix 9
AA9
A
158 163Right-handed alpha
Helix 10
AB1
B
7 15Right-handed alpha
Helix 11
AB2
B
48 53Right-handed alpha
Helix 12
AB3
B
66 70Right-handed 310
Helix 13
AB4
B
106 108Right-handed 310
Helix 14
AB5
B
109 118Right-handed alpha
Helix 15
AB6
B
120 125Right-handed alpha
Helix 16
AB7
B
148 152Right-handed 310
Helix 17
AB8
B
158 163Right-handed alpha
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There are 8 sheets in PDB entry 9SOQ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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
28 29first strand
Strand 2
A
35 47anti-parallel
Strand 3
A
17 23anti-parallel
Strand 4
A
83 90anti-parallel
Strand 5
A
102 104anti-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
28 29first strand
Strand 2
A
35 47anti-parallel
Strand 3
A
60 64anti-parallel
Strand 4
A
93 95parallel
Strand 5
A
83 90anti-parallel
Strand 6
A
102 104anti-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
128 131first strand
Strand 2
A
144 147parallel
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There are 2 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
164 170first strand
Strand 2
A
173 178anti-parallel
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There are 5 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
28 29first strand
Strand 2
B
35 47anti-parallel
Strand 3
B
17 23anti-parallel
Strand 4
B
83 90anti-parallel
Strand 5
B
102 104anti-parallel
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There are 6 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
28 29first strand
Strand 2
B
35 47anti-parallel
Strand 3
B
60 64anti-parallel
Strand 4
B
93 95parallel
Strand 5
B
83 90anti-parallel
Strand 6
B
102 104anti-parallel
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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
128 131first strand
Strand 2
B
144 147parallel
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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
164 170first strand
Strand 2
B
173 178anti-parallel
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