Analysis of interatomic Contacts of Structural Units in PDB entry:
4ILR


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 4ILR entry

There is 1 chain in PDB entry 4ILR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ILE 284
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 4ILR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
24 33Right-handed alpha
Helix 2
2
A
37 39Right-handed 310
Helix 3
3
A
40 46Right-handed alpha
Helix 4
4
A
90 96Right-handed 310
Helix 5
5
A
122 131Right-handed alpha
Helix 6
6
A
149 153Right-handed 310
Helix 7
7
A
155 160Right-handed 310
Helix 8
8
A
173 189Right-handed alpha
Helix 9
9
A
194 208Right-handed alpha
Helix 10
10
A
247 265Right-handed alpha
Helix 11
11
A
269 273Right-handed 310
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There are 4 sheets in PDB entry 4ILR. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 3 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
53 55first strand
Strand 2
A
81 87anti-parallel
Strand 3
A
59 60anti-parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
53 55first strand
Strand 2
A
81 87anti-parallel
Strand 3
A
3 13anti-parallel
Strand 4
A
109 121anti-parallel
Strand 5
A
100 104anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
17 18first strand
Strand 2
A
74 75anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
210 225first strand
Strand 2
A
231 244anti-parallel
Strand 3
A
136 145anti-parallel
Strand 4
A
277 282anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il