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


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 8IWL entry

There are 2 chains in PDB entry 8IWL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 7ALA 311
B
 ILE 3ALA 311
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 27 helices in PDB entry 8IWL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
29 42Right-handed alpha
Helix 2
AA2
A
58 71Right-handed alpha
Helix 3
AA3
A
108 116Right-handed 310
Helix 4
AA4
A
118 128Right-handed alpha
Helix 5
AA5
A
136 142Right-handed alpha
Helix 6
AA6
A
143 160Right-handed alpha
Helix 7
AA7
A
171 175Right-handed 310
Helix 8
AA8
A
177 191Right-handed alpha
Helix 9
AA9
A
199 207Right-handed alpha
Helix 10
AB1
A
210 222Right-handed alpha
Helix 11
AB2
A
253 257Right-handed 310
Helix 12
AB3
A
262 276Right-handed alpha
Helix 13
AB4
A
280 297Right-handed alpha
Helix 14
AB5
B
29 42Right-handed alpha
Helix 15
AB6
B
58 71Right-handed alpha
Helix 16
AB7
B
108 113Right-handed 310
Helix 17
AB8
B
117 128Right-handed alpha
Helix 18
AB9
B
136 142Right-handed alpha
Helix 19
AC1
B
143 160Right-handed alpha
Helix 20
AC2
B
171 175Right-handed 310
Helix 21
AC3
B
177 191Right-handed alpha
Helix 22
AC4
B
199 207Right-handed alpha
Helix 23
AC5
B
210 222Right-handed alpha
Helix 24
AC6
B
253 257Right-handed 310
Helix 25
AC7
B
262 276Right-handed alpha
Helix 26
AC8
B
280 297Right-handed alpha
Helix 27
AC9
B
304 308Right-handed 310
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There are 6 sheets in PDB entry 8IWL. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 7 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
8 9first strand
Strand 2
A
131 135parallel
Strand 3
A
163 167parallel
Strand 4
A
194 198parallel
Strand 5
A
225 229parallel
Strand 6
A
235 238anti-parallel
Strand 7
A
244 247anti-parallel
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There are 4 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
22 28first strand
Strand 2
A
13 19anti-parallel
Strand 3
A
88 93parallel
Strand 4
A
99 104anti-parallel
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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
54 56first strand
Strand 2
A
79 81parallel
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There are 8 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
48 52first strand
Strand 2
B
5 9parallel
Strand 3
B
131 135parallel
Strand 4
B
163 167parallel
Strand 5
B
194 198parallel
Strand 6
B
225 230parallel
Strand 7
B
233 238anti-parallel
Strand 8
B
244 247anti-parallel
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There are 4 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
22 28first strand
Strand 2
B
13 19anti-parallel
Strand 3
B
87 93parallel
Strand 4
B
99 104anti-parallel
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There are 2 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
54 56first strand
Strand 2
B
79 81parallel
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