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


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 5ILO entry

There are 2 chains in PDB entry 5ILO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS -3LEU 261
B
 HIS -3ALA 260
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 25 helices in PDB entry 5ILO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
15 28Right-handed alpha
Helix 2
AA2
A
41 52Right-handed alpha
Helix 3
AA3
A
66 82Right-handed alpha
Helix 4
AA4
A
98 122Right-handed alpha
Helix 5
AA5
A
123 126Right-handed 310
Helix 6
AA6
A
137 142Right-handed alpha
Helix 7
AA7
A
147 165Right-handed alpha
Helix 8
AA8
A
166 174Right-handed alpha
Helix 9
AA9
A
187 191Right-handed 310
Helix 10
AB1
A
192 196Right-handed 310
Helix 11
AB2
A
217 232Right-handed alpha
Helix 12
AB3
B
15 28Right-handed alpha
Helix 13
AB4
B
41 52Right-handed alpha
Helix 14
AB5
B
66 82Right-handed alpha
Helix 15
AB6
B
98 122Right-handed alpha
Helix 16
AB7
B
123 126Right-handed 310
Helix 17
AB8
B
137 142Right-handed alpha
Helix 18
AB9
B
147 164Right-handed alpha
Helix 19
AC1
B
166 174Right-handed alpha
Helix 20
AC2
B
187 191Right-handed 310
Helix 21
AC3
B
192 196Right-handed 310
Helix 22
AC4
B
199 205Right-handed 310
Helix 23
AC5
B
206 211Right-handed alpha
Helix 24
AC6
B
212 216Right-handed 310
Helix 25
AC7
B
217 232Right-handed alpha
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There are 2 sheets in PDB entry 5ILO. Click on sheet of interest to get list of strands forming it: AA1, AA2,

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
56 61first strand
Strand 2
A
32 37parallel
Strand 3
A
7 11parallel
Strand 4
A
86 89parallel
Strand 5
A
130 135parallel
Strand 6
A
175 182parallel
Strand 7
A
237 241parallel
Strand 8
A
244 247anti-parallel
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There are 8 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
56 61first strand
Strand 2
B
32 37parallel
Strand 3
B
7 11parallel
Strand 4
B
86 89parallel
Strand 5
B
130 135parallel
Strand 6
B
175 182parallel
Strand 7
B
237 241parallel
Strand 8
B
244 247anti-parallel
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