Analysis of interatomic Contacts of Structural Units in PDB entry:
5IOI


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 5IOI entry

There are 6 chains in PDB entry 5IOI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 125VAL 231
B
 ALA 133THR 220
C
 ALA 133SER 228
D
 MET 132THR 220
E
 LEU 125VAL 231
F
 ALA 133TRP 227
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 11 helices in PDB entry 5IOI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
160 173Right-handed alpha
Helix 2
AA2
A
196 200Right-handed 310
Helix 3
AA3
B
160 173Right-handed alpha
Helix 4
AA4
B
196 200Right-handed 310
Helix 5
AA5
C
160 173Right-handed alpha
Helix 6
AA6
C
196 200Right-handed 310
Helix 7
AA7
D
160 173Right-handed alpha
Helix 8
AA8
D
196 200Right-handed 310
Helix 9
AA9
E
160 173Right-handed alpha
Helix 10
AB1
F
160 173Right-handed alpha
Helix 11
AB2
F
196 200Right-handed 310
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There are 6 sheets in PDB entry 5IOI. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

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
149 153first strand
Strand 2
A
134 140anti-parallel
Strand 3
A
205 209parallel
Strand 4
A
184 187anti-parallel
Strand 5
A
193 194anti-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
B
149 153first strand
Strand 2
B
134 140anti-parallel
Strand 3
B
205 209parallel
Strand 4
B
184 187anti-parallel
Strand 5
B
193 194anti-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
C
149 153first strand
Strand 2
C
134 140anti-parallel
Strand 3
C
205 209parallel
Strand 4
C
184 187anti-parallel
Strand 5
C
193 194anti-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
D
149 153first strand
Strand 2
D
134 140anti-parallel
Strand 3
D
205 209parallel
Strand 4
D
184 187anti-parallel
Strand 5
D
193 194anti-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
E
149 153first strand
Strand 2
E
134 140anti-parallel
Strand 3
E
205 209parallel
Strand 4
E
184 187anti-parallel
Strand 5
E
193 194anti-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
F
149 153first strand
Strand 2
F
134 140anti-parallel
Strand 3
F
205 209parallel
Strand 4
F
184 187anti-parallel
Strand 5
F
193 194anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il