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


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 4ONO entry

There is 1 chain in PDB entry 4ONO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 0HIS 395
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 6 helices in PDB entry 4ONO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
96 100Right-handed 310
Helix 2
2
A
174 198Right-handed alpha
Helix 3
3
A
253 265Right-handed alpha
Helix 4
4
A
269 280Right-handed alpha
Helix 5
5
A
281 297Right-handed alpha
Helix 6
6
A
370 373Right-handed 310
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There are 7 sheets in PDB entry 4ONO. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 4 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
6 11first strand
Strand 2
A
21 30anti-parallel
Strand 3
A
62 70anti-parallel
Strand 4
A
50 51anti-parallel
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There are 4 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
6 11first strand
Strand 2
A
21 30anti-parallel
Strand 3
A
62 70anti-parallel
Strand 4
A
55 56anti-parallel
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There are 4 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
44 45first strand
Strand 2
A
35 41anti-parallel
Strand 3
A
78 84anti-parallel
Strand 4
A
91 95anti-parallel
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There are 8 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
161 164first strand
Strand 2
A
150 156anti-parallel
Strand 3
A
139 147anti-parallel
Strand 4
A
122 133anti-parallel
Strand 5
A
209 220anti-parallel
Strand 6
A
225 233anti-parallel
Strand 7
A
236 242anti-parallel
Strand 8
A
245 248anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
304 309first strand
Strand 2
A
317 327anti-parallel
Strand 3
A
359 368anti-parallel
Strand 4
A
347 348anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
304 309first strand
Strand 2
A
317 327anti-parallel
Strand 3
A
359 368anti-parallel
Strand 4
A
352 353anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
341 342first strand
Strand 2
A
332 338anti-parallel
Strand 3
A
375 381anti-parallel
Strand 4
A
389 392anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il