Analysis of interatomic Contacts of Structural Units in PDB entry:
2WON


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 2WON entry

There are 2 chains in PDB entry 2WON (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 1LYS 558
B
 SER 3GLU 430
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 34 helices in PDB entry 2WON. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
27 44Right-handed alpha
Helix 2
2
A
77 84Right-handed alpha
Helix 3
3
A
114 118Right-handed 310
Helix 4
4
A
121 126Right-handed alpha
Helix 5
5
A
127 129Right-handed 310
Helix 6
6
A
156 174Right-handed alpha
Helix 7
7
A
197 211Right-handed alpha
Helix 8
8
A
218 222Right-handed 310
Helix 9
9
A
254 261Right-handed alpha
Helix 10
10
A
263 268Right-handed alpha
Helix 11
11
A
276 283Right-handed alpha
Helix 12
12
A
296 312Right-handed alpha
Helix 13
13
A
363 383Right-handed alpha
Helix 14
14
A
394 405Right-handed alpha
Helix 15
15
A
473 488Right-handed alpha
Helix 16
16
A
505 509Right-handed 310
Helix 17
17
A
515 528Right-handed alpha
Helix 18
18
A
547 552Right-handed alpha
Helix 19
19
B
27 44Right-handed alpha
Helix 20
20
B
77 84Right-handed alpha
Helix 21
21
B
113 117Right-handed 310
Helix 22
22
B
124 129Right-handed 310
Helix 23
23
B
134 138Right-handed 310
Helix 24
24
B
156 175Right-handed alpha
Helix 25
25
B
197 212Right-handed alpha
Helix 26
26
B
235 239Right-handed 310
Helix 27
27
B
254 261Right-handed alpha
Helix 28
28
B
263 268Right-handed alpha
Helix 29
29
B
276 283Right-handed alpha
Helix 30
30
B
296 312Right-handed alpha
Helix 31
31
B
363 383Right-handed alpha
Helix 32
32
B
394 402Right-handed alpha
Helix 33
33
B
403 405Right-handed 310
Helix 34
34
B
420 428Right-handed alpha
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There are 12 sheets in PDB entry 2WON. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, BA, BB, BC, BD, BE,

There are 3 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
47 49first strand
Strand 2
A
143 146anti-parallel
Strand 3
A
130 131anti-parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
60 65first strand
Strand 2
A
70 75anti-parallel
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There are 3 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
107 110first strand
Strand 2
A
186 189anti-parallel
Strand 3
A
181 183anti-parallel
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There are 3 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
227 228first strand
Strand 2
A
233 234anti-parallel
Strand 3
A
239 240anti-parallel
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There are 2 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
252 253first strand
Strand 2
A
292 293anti-parallel
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There are 5 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
347 350first strand
Strand 2
A
337 344anti-parallel
Strand 3
A
326 331anti-parallel
Strand 4
A
388 391parallel
Strand 5
A
414 416parallel
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There are 5 strands in AG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
464 467first strand
Strand 2
A
455 459anti-parallel
Strand 3
A
439 441anti-parallel
Strand 4
A
492 497parallel
Strand 5
A
530 535parallel
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There are 3 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
47 49first strand
Strand 2
B
143 146anti-parallel
Strand 3
B
130 131anti-parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
60 63first strand
Strand 2
B
72 75anti-parallel
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There are 4 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
181 183first strand
Strand 2
B
186 189anti-parallel
Strand 3
B
106 110anti-parallel
Strand 4
B
233 234anti-parallel
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There are 2 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
252 253first strand
Strand 2
B
292 293anti-parallel
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There are 5 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
348 350first strand
Strand 2
B
337 342anti-parallel
Strand 3
B
326 331anti-parallel
Strand 4
B
388 391parallel
Strand 5
B
414 416parallel
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