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


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 9IBP entry

There are 2 chains in PDB entry 9IBP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 43GLN 351
B
 ALA 42GLN 351
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 34 helices in PDB entry 9IBP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
57 73Right-handed alpha
Helix 2
AA2
A
73 78Right-handed alpha
Helix 3
AA3
A
88 98Right-handed alpha
Helix 4
AA4
A
108 117Right-handed alpha
Helix 5
AA5
A
146 148Right-handed 310
Helix 6
AA6
A
152 160Right-handed 310
Helix 7
AA7
A
171 184Right-handed alpha
Helix 8
AA8
A
187 191Right-handed 310
Helix 9
AA9
A
197 207Right-handed alpha
Helix 10
AB1
A
221 232Right-handed alpha
Helix 11
AB2
A
241 250Right-handed alpha
Helix 12
AB3
A
288 302Right-handed alpha
Helix 13
AB4
A
302 310Right-handed alpha
Helix 14
AB5
A
311 316Right-handed 310
Helix 15
AB6
A
317 321Right-handed 310
Helix 16
AB7
A
330 340Right-handed alpha
Helix 17
AB8
A
345 349Right-handed 310
Helix 18
AB9
B
57 73Right-handed alpha
Helix 19
AC1
B
73 78Right-handed alpha
Helix 20
AC2
B
88 98Right-handed alpha
Helix 21
AC3
B
108 117Right-handed alpha
Helix 22
AC4
B
146 148Right-handed 310
Helix 23
AC5
B
152 160Right-handed 310
Helix 24
AC6
B
171 184Right-handed alpha
Helix 25
AC7
B
187 191Right-handed 310
Helix 26
AC8
B
197 207Right-handed alpha
Helix 27
AC9
B
221 232Right-handed alpha
Helix 28
AD1
B
241 250Right-handed alpha
Helix 29
AD2
B
288 302Right-handed alpha
Helix 30
AD3
B
302 310Right-handed alpha
Helix 31
AD4
B
311 316Right-handed 310
Helix 32
AD5
B
317 321Right-handed 310
Helix 33
AD6
B
330 340Right-handed alpha
Helix 34
AD7
B
345 349Right-handed 310
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There are 7 sheets in PDB entry 9IBP. 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
79 84first strand
Strand 2
A
45 50parallel
Strand 3
A
103 107parallel
Strand 4
A
272 284anti-parallel
Strand 5
A
128 138anti-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
79 84first strand
Strand 2
A
45 50parallel
Strand 3
A
103 107parallel
Strand 4
A
272 284anti-parallel
Strand 5
A
256 260anti-parallel
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There are 3 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
212 214first strand
Strand 2
A
141 144anti-parallel
Strand 3
A
235 237anti-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
163 165first strand
Strand 2
A
192 194parallel
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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
79 84first strand
Strand 2
B
45 50parallel
Strand 3
B
103 107parallel
Strand 4
B
272 284anti-parallel
Strand 5
B
128 138anti-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
79 84first strand
Strand 2
B
45 50parallel
Strand 3
B
103 107parallel
Strand 4
B
272 284anti-parallel
Strand 5
B
256 260anti-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
192 194first strand
Strand 2
B
163 165parallel
Strand 3
B
212 214parallel
Strand 4
B
141 144anti-parallel
Strand 5
B
235 237anti-parallel
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