Analysis of interatomic Contacts of Structural Units in PDB entry:
6IOP


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 6IOP entry

There are 2 chains in PDB entry 6IOP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 28ASP 266
B
 GLY 28VAL 265
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 19 helices in PDB entry 6IOP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
28 72Right-handed alpha
Helix 2
AA2
A
77 86Right-handed alpha
Helix 3
AA3
A
87 94Right-handed alpha
Helix 4
AA4
A
121 124Right-handed 310
Helix 5
AA5
A
125 135Right-handed alpha
Helix 6
AA6
A
176 184Right-handed alpha
Helix 7
AA7
A
207 211Right-handed 310
Helix 8
AA8
A
214 218Right-handed 310
Helix 9
AA9
A
258 266Right-handed alpha
Helix 10
AB1
B
29 52Right-handed alpha
Helix 11
AB2
B
52 72Right-handed alpha
Helix 12
AB3
B
77 87Right-handed alpha
Helix 13
AB4
B
87 94Right-handed alpha
Helix 14
AB5
B
121 124Right-handed 310
Helix 15
AB6
B
125 135Right-handed alpha
Helix 16
AB7
B
175 183Right-handed alpha
Helix 17
AB8
B
207 211Right-handed 310
Helix 18
AB9
B
214 218Right-handed 310
Helix 19
AC1
B
258 265Right-handed alpha
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There are 7 sheets in PDB entry 6IOP. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

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
107 109first strand
Strand 2
A
96 101anti-parallel
Strand 3
A
164 174anti-parallel
Strand 4
A
151 161anti-parallel
Strand 5
A
138 139anti-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
107 109first strand
Strand 2
A
96 101anti-parallel
Strand 3
A
164 174anti-parallel
Strand 4
A
151 161anti-parallel
Strand 5
A
143 144anti-parallel
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There are 5 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
202 204first strand
Strand 2
A
191 196anti-parallel
Strand 3
A
251 257anti-parallel
Strand 4
A
236 244anti-parallel
Strand 5
A
227 233anti-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
B
107 109first strand
Strand 2
B
96 101anti-parallel
Strand 3
B
164 174anti-parallel
Strand 4
B
151 161anti-parallel
Strand 5
B
138 139anti-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
107 109first strand
Strand 2
B
96 101anti-parallel
Strand 3
B
164 174anti-parallel
Strand 4
B
151 161anti-parallel
Strand 5
B
143 144anti-parallel
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There are 3 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
186 187first strand
Strand 2
B
191 196anti-parallel
Strand 3
B
202 204anti-parallel
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There are 5 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
186 187first strand
Strand 2
B
191 196anti-parallel
Strand 3
B
251 257anti-parallel
Strand 4
B
236 244anti-parallel
Strand 5
B
227 233anti-parallel
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