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


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 4OEN entry

There are 2 chains in PDB entry 4OEN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 268ALA 487
B
 LYS 266ALA 487
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 20 helices in PDB entry 4OEN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
291 305Right-handed alpha
Helix 2
2
A
314 324Right-handed alpha
Helix 3
3
A
337 342Right-handed alpha
Helix 4
4
A
368 372Right-handed 310
Helix 5
5
A
382 391Right-handed alpha
Helix 6
6
A
391 396Right-handed alpha
Helix 7
7
A
404 414Right-handed alpha
Helix 8
8
A
424 433Right-handed alpha
Helix 9
9
A
458 475Right-handed alpha
Helix 10
10
A
476 487Right-handed alpha
Helix 11
11
B
291 305Right-handed alpha
Helix 12
12
B
314 324Right-handed alpha
Helix 13
13
B
339 342Right-handed 310
Helix 14
14
B
368 372Right-handed 310
Helix 15
15
B
382 391Right-handed alpha
Helix 16
16
B
391 396Right-handed alpha
Helix 17
17
B
404 415Right-handed alpha
Helix 18
18
B
424 433Right-handed alpha
Helix 19
19
B
458 476Right-handed alpha
Helix 20
20
B
476 487Right-handed alpha
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There are 9 sheets in PDB entry 4OEN. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 5 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
308 311first strand
Strand 2
A
269 272parallel
Strand 3
A
329 330parallel
Strand 4
A
452 454anti-parallel
Strand 5
A
344 346anti-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
282 283first strand
Strand 2
A
289 290anti-parallel
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There are 5 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
398 402first strand
Strand 2
A
375 379parallel
Strand 3
A
419 423parallel
Strand 4
A
351 360anti-parallel
Strand 5
A
437 438anti-parallel
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There are 5 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
398 402first strand
Strand 2
A
375 379parallel
Strand 3
A
419 423parallel
Strand 4
A
351 360anti-parallel
Strand 5
A
444 449anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
308 311first strand
Strand 2
B
269 272parallel
Strand 3
B
329 330parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
282 283first strand
Strand 2
B
289 290anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
344 346first strand
Strand 2
B
452 454anti-parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
398 402first strand
Strand 2
B
375 379parallel
Strand 3
B
419 423parallel
Strand 4
B
351 360anti-parallel
Strand 5
B
437 438anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
398 402first strand
Strand 2
B
375 379parallel
Strand 3
B
419 423parallel
Strand 4
B
351 360anti-parallel
Strand 5
B
444 449anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il