Analysis of interatomic Contacts of Structural Units in PDB entry:
8IUI


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 8IUI entry

There are 2 chains in PDB entry 8IUI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 124VAL 341
B
 LEU 124VAL 341
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 20 helices in PDB entry 8IUI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
131 134Right-handed 310
Helix 2
AA2
A
147 166Right-handed alpha
Helix 3
AA3
A
172 180Right-handed alpha
Helix 4
AA4
A
181 184Right-handed 310
Helix 5
AA5
A
186 190Right-handed 310
Helix 6
AA6
A
192 204Right-handed alpha
Helix 7
AA7
A
209 212Right-handed 310
Helix 8
AA8
A
224 226Right-handed 310
Helix 9
AA9
A
242 253Right-handed alpha
Helix 10
AB1
A
264 269Right-handed alpha
Helix 11
AB2
A
328 332Right-handed 310
Helix 12
AB3
B
147 166Right-handed alpha
Helix 13
AB4
B
172 180Right-handed alpha
Helix 14
AB5
B
181 184Right-handed 310
Helix 15
AB6
B
186 190Right-handed 310
Helix 16
AB7
B
192 204Right-handed alpha
Helix 17
AB8
B
224 226Right-handed 310
Helix 18
AB9
B
242 253Right-handed alpha
Helix 19
AC1
B
264 269Right-handed alpha
Helix 20
AC2
B
328 332Right-handed 310
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There are 8 sheets in PDB entry 8IUI. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 3 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
128 129first strand
Strand 2
A
287 296anti-parallel
Strand 3
A
256 260anti-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
128 129first strand
Strand 2
A
287 296anti-parallel
Strand 3
A
302 307anti-parallel
Strand 4
A
319 323anti-parallel
Strand 5
A
274 275parallel
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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
206 207first strand
Strand 2
A
228 230anti-parallel
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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
234 237first strand
Strand 2
A
337 340anti-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
128 129first strand
Strand 2
B
287 296anti-parallel
Strand 3
B
256 260anti-parallel
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There are 5 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
128 129first strand
Strand 2
B
287 296anti-parallel
Strand 3
B
302 307anti-parallel
Strand 4
B
319 323anti-parallel
Strand 5
B
274 275parallel
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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
206 207first strand
Strand 2
B
228 230anti-parallel
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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
234 237first strand
Strand 2
B
337 340anti-parallel
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