Analysis of interatomic Contacts of Structural Units in PDB entry:
4OK5


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 4OK5 entry

There are 2 chains in PDB entry 4OK5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 184VAL 629
B
 ASN 187VAL 629
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 28 helices in PDB entry 4OK5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
212 221Right-handed alpha
Helix 2
2
A
231 247Right-handed alpha
Helix 3
3
A
270 276Right-handed alpha
Helix 4
4
A
296 310Right-handed alpha
Helix 5
5
A
355 360Right-handed 310
Helix 6
6
A
372 380Right-handed alpha
Helix 7
7
A
454 464Right-handed alpha
Helix 8
8
A
487 501Right-handed alpha
Helix 9
9
A
505 518Right-handed alpha
Helix 10
10
A
528 538Right-handed alpha
Helix 11
11
A
543 554Right-handed alpha
Helix 12
12
A
557 571Right-handed alpha
Helix 13
13
A
579 586Right-handed 310
Helix 14
14
A
613 627Right-handed alpha
Helix 15
15
B
213 221Right-handed alpha
Helix 16
16
B
270 276Right-handed alpha
Helix 17
17
B
296 310Right-handed alpha
Helix 18
18
B
355 359Right-handed 310
Helix 19
19
B
370 383Right-handed alpha
Helix 20
20
B
454 463Right-handed alpha
Helix 21
21
B
487 501Right-handed alpha
Helix 22
22
B
505 518Right-handed alpha
Helix 23
23
B
528 539Right-handed alpha
Helix 24
24
B
543 553Right-handed alpha
Helix 25
25
B
557 571Right-handed alpha
Helix 26
26
B
579 586Right-handed 310
Helix 27
27
B
587 592Right-handed alpha
Helix 28
28
B
613 627Right-handed alpha
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There are 10 sheets in PDB entry 4OK5. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 8 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
185 187first strand
Strand 2
A
198 203parallel
Strand 3
A
317 322parallel
Strand 4
A
286 290parallel
Strand 5
A
225 229parallel
Strand 6
A
265 269parallel
Strand 7
A
251 253parallel
Strand 8
A
258 259anti-parallel
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There are 6 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
336 340first strand
Strand 2
A
471 475parallel
Strand 3
A
424 427parallel
Strand 4
A
363 367parallel
Strand 5
A
406 410parallel
Strand 6
A
388 389parallel
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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
347 349first strand
Strand 2
A
352 354anti-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
A
430 437first strand
Strand 2
A
445 452anti-parallel
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There are 2 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
596 597first strand
Strand 2
A
609 610parallel
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There are 5 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
198 203first strand
Strand 2
B
317 322parallel
Strand 3
B
286 289parallel
Strand 4
B
225 229parallel
Strand 5
B
265 269parallel
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There are 6 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
336 340first strand
Strand 2
B
471 475parallel
Strand 3
B
424 427parallel
Strand 4
B
363 367parallel
Strand 5
B
406 410parallel
Strand 6
B
388 391parallel
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There are 2 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
347 349first strand
Strand 2
B
352 354anti-parallel
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There are 2 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
430 437first strand
Strand 2
B
445 452anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
596 597first strand
Strand 2
B
609 610parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il