Analysis of interatomic Contacts of Structural Units in PDB entry:
1OAK


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 1OAK entry

There are 3 chains in PDB entry 1OAK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
L
 ASP 1ASN 212
H
 GLN 215ASP 437
A
 MET 507PRO 702
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 16 helices in PDB entry 1OAK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
L
80 82Right-handed 310
Helix 2
2
L
122 127Right-handed alpha
Helix 3
3
L
183 188Right-handed alpha
Helix 4
4
H
275 277Right-handed 310
Helix 5
5
H
287 289Right-handed 310
Helix 6
6
H
301 303Right-handed 310
Helix 7
7
H
378 380Right-handed 310
Helix 8
8
H
408 410Right-handed 310
Helix 9
9
H
423 425Right-handed 310
Helix 10
10
A
527 543Right-handed alpha
Helix 11
11
A
574 583Right-handed alpha
Helix 12
12
A
594 603Right-handed alpha
Helix 13
13
A
628 631Right-handed alpha
Helix 14
14
A
634 644Right-handed alpha
Helix 15
15
A
659 668Right-handed alpha
Helix 16
16
A
680 697Right-handed alpha
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There are 10 sheets in PDB entry 1OAK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
10 13first strand
Strand 2
L
103 106parallel
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There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
19 24first strand
Strand 2
L
70 75anti-parallel
Strand 3
L
62 67anti-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
L
84 90first strand
Strand 2
L
33 39anti-parallel
Strand 3
L
44 48anti-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
L
114 118first strand
Strand 2
L
129 137anti-parallel
Strand 3
L
175 182anti-parallel
Strand 4
L
159 163anti-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
L
153 155first strand
Strand 2
L
144 150anti-parallel
Strand 3
L
191 198anti-parallel
Strand 4
L
205 210anti-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
H
217 221first strand
Strand 2
H
232 239anti-parallel
Strand 3
H
291 296anti-parallel
Strand 4
H
281 286anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
330 332first strand
Strand 2
H
305 312anti-parallel
Strand 3
H
247 253anti-parallel
Strand 4
H
260 265anti-parallel
Strand 5
H
271 273anti-parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
358 365first strand
Strand 2
H
400 407anti-parallel
Strand 3
H
386 388anti-parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
374 377first strand
Strand 2
H
417 422anti-parallel
Strand 3
H
427 432anti-parallel
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There are 6 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
675 677first strand
Strand 2
A
646 653parallel
Strand 3
A
615 622parallel
Strand 4
A
513 520parallel
Strand 5
A
551 558parallel
Strand 6
A
562 566anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il