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


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 9GQS entry

There are 2 chains in PDB entry 9GQS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 GLY 2HIS 298
A
 GLY 2HIS 298
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 8 helices in PDB entry 9GQS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
B
20 24Right-handed 310
Helix 2
AA2
B
84 88Right-handed 310
Helix 3
AA3
B
250 255Right-handed alpha
Helix 4
AA4
B
293 295Right-handed 310
Helix 5
AA5
A
20 24Right-handed 310
Helix 6
AA6
A
84 88Right-handed 310
Helix 7
AA7
A
250 255Right-handed alpha
Helix 8
AA8
A
293 295Right-handed 310
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There are 12 sheets in PDB entry 9GQS. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
6 7first strand
Strand 2
B
284 291anti-parallel
Strand 3
B
273 280anti-parallel
Strand 4
B
262 270anti-parallel
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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
26 35first strand
Strand 2
B
38 46anti-parallel
Strand 3
B
59 66anti-parallel
Strand 4
B
73 74anti-parallel
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There are 4 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
91 99first strand
Strand 2
B
102 110anti-parallel
Strand 3
B
118 125anti-parallel
Strand 4
B
132 136anti-parallel
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There are 4 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
146 147first strand
Strand 2
B
156 160anti-parallel
Strand 3
B
166 171anti-parallel
Strand 4
B
177 184anti-parallel
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There are 3 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
195 198first strand
Strand 2
B
209 216anti-parallel
Strand 3
B
203 204anti-parallel
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There are 4 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
195 198first strand
Strand 2
B
209 216anti-parallel
Strand 3
B
222 229anti-parallel
Strand 4
B
237 240anti-parallel
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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
6 7first strand
Strand 2
A
284 291anti-parallel
Strand 3
A
273 280anti-parallel
Strand 4
A
262 270anti-parallel
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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
26 35first strand
Strand 2
A
38 46anti-parallel
Strand 3
A
59 66anti-parallel
Strand 4
A
73 74anti-parallel
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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
91 99first strand
Strand 2
A
102 110anti-parallel
Strand 3
A
118 125anti-parallel
Strand 4
A
132 136anti-parallel
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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
146 147first strand
Strand 2
A
156 160anti-parallel
Strand 3
A
166 171anti-parallel
Strand 4
A
177 184anti-parallel
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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
195 198first strand
Strand 2
A
209 216anti-parallel
Strand 3
A
203 204anti-parallel
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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
195 198first strand
Strand 2
A
209 216anti-parallel
Strand 3
A
222 229anti-parallel
Strand 4
A
237 240anti-parallel
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