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


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 6IOI entry

There are 2 chains in PDB entry 6IOI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2GLN 367
B
 ALA 2HIS 375
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 30 helices in PDB entry 6IOI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
117 121Right-handed 310
Helix 2
AA2
A
125 140Right-handed alpha
Helix 3
AA3
A
152 165Right-handed alpha
Helix 4
AA4
A
182 199Right-handed alpha
Helix 5
AA5
A
200 206Right-handed 310
Helix 6
AA6
A
214 230Right-handed alpha
Helix 7
AA7
A
231 240Right-handed alpha
Helix 8
AA8
A
248 252Right-handed 310
Helix 9
AA9
A
255 272Right-handed alpha
Helix 10
AB1
A
273 286Right-handed alpha
Helix 11
AB2
A
295 302Right-handed alpha
Helix 12
AB3
A
319 330Right-handed alpha
Helix 13
AB4
A
343 345Right-handed 310
Helix 14
AB5
A
346 351Right-handed alpha
Helix 15
AB6
A
351 367Right-handed alpha
Helix 16
AB7
B
117 121Right-handed 310
Helix 17
AB8
B
125 140Right-handed alpha
Helix 18
AB9
B
152 165Right-handed alpha
Helix 19
AC1
B
182 198Right-handed alpha
Helix 20
AC2
B
199 206Right-handed 310
Helix 21
AC3
B
214 230Right-handed alpha
Helix 22
AC4
B
231 240Right-handed alpha
Helix 23
AC5
B
248 252Right-handed 310
Helix 24
AC6
B
255 270Right-handed alpha
Helix 25
AC7
B
273 286Right-handed alpha
Helix 26
AC8
B
295 302Right-handed alpha
Helix 27
AC9
B
320 330Right-handed alpha
Helix 28
AD1
B
343 345Right-handed 310
Helix 29
AD2
B
346 351Right-handed alpha
Helix 30
AD3
B
351 372Right-handed alpha
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There are 4 sheets in PDB entry 6IOI. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 8 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
13 21first strand
Strand 2
A
27 38anti-parallel
Strand 3
A
91 95anti-parallel
Strand 4
A
48 51parallel
Strand 5
A
145 151parallel
Strand 6
A
169 175parallel
Strand 7
A
307 312parallel
Strand 8
A
337 339parallel
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There are 2 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
79 80first strand
Strand 2
A
85 86parallel
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There are 8 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
13 21first strand
Strand 2
B
27 38anti-parallel
Strand 3
B
91 95anti-parallel
Strand 4
B
48 52parallel
Strand 5
B
145 151parallel
Strand 6
B
169 175parallel
Strand 7
B
307 312parallel
Strand 8
B
337 339parallel
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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
B
79 80first strand
Strand 2
B
85 86parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il