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


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 4ILY entry

There are 2 chains in PDB entry 4ILY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 54GLY 289
B
 SER 40GLY 289
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 4ILY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
55 58Right-handed 310
Helix 2
2
A
59 76Right-handed alpha
Helix 3
3
A
79 84Right-handed 310
Helix 4
4
A
108 121Right-handed alpha
Helix 5
5
A
126 128Right-handed 310
Helix 6
6
A
129 137Right-handed alpha
Helix 7
7
A
148 157Right-handed alpha
Helix 8
8
A
159 174Right-handed alpha
Helix 9
9
A
174 185Right-handed alpha
Helix 10
10
A
188 203Right-handed alpha
Helix 11
11
A
210 222Right-handed alpha
Helix 12
12
A
224 228Right-handed 310
Helix 13
13
A
230 250Right-handed alpha
Helix 14
14
A
255 260Right-handed alpha
Helix 15
15
A
261 268Right-handed alpha
Helix 16
16
B
55 58Right-handed 310
Helix 17
17
B
59 75Right-handed alpha
Helix 18
18
B
79 84Right-handed 310
Helix 19
19
B
108 121Right-handed alpha
Helix 20
20
B
126 128Right-handed 310
Helix 21
21
B
129 137Right-handed alpha
Helix 22
22
B
148 157Right-handed alpha
Helix 23
23
B
159 174Right-handed alpha
Helix 24
24
B
174 185Right-handed alpha
Helix 25
25
B
188 203Right-handed alpha
Helix 26
26
B
210 222Right-handed alpha
Helix 27
27
B
224 228Right-handed 310
Helix 28
28
B
230 250Right-handed alpha
Helix 29
29
B
255 260Right-handed alpha
Helix 30
30
B
261 268Right-handed alpha
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There are 4 sheets in PDB entry 4ILY. 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
87 88first strand
Strand 2
A
97 98anti-parallel
Strand 3
A
103 104anti-parallel
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There are 2 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
277 281first strand
Strand 2
A
284 288anti-parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
87 88first strand
Strand 2
B
97 98anti-parallel
Strand 3
B
103 104anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
277 281first strand
Strand 2
B
284 288anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il