Analysis of interatomic Contacts of Structural Units in PDB entry:
2CW8


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 2CW8 entry

There is 1 chain in PDB entry 2CW8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1ASN 537
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 22 helices in PDB entry 2CW8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
21 31Right-handed alpha
Helix 2
2
A
32 36Right-handed 310
Helix 3
3
A
137 143Right-handed alpha
Helix 4
4
A
144 149Right-handed 310
Helix 5
5
A
163 176Right-handed alpha
Helix 6
6
A
184 196Right-handed alpha
Helix 7
7
A
209 227Right-handed alpha
Helix 8
8
A
239 242Right-handed 310
Helix 9
9
A
243 248Right-handed alpha
Helix 10
10
A
251 256Right-handed alpha
Helix 11
11
A
275 288Right-handed alpha
Helix 12
12
A
311 327Right-handed alpha
Helix 13
13
A
340 352Right-handed alpha
Helix 14
14
A
354 358Right-handed 310
Helix 15
15
A
361 365Right-handed 310
Helix 16
16
A
368 384Right-handed alpha
Helix 17
17
A
398 412Right-handed alpha
Helix 18
18
A
446 450Right-handed 310
Helix 19
19
A
452 461Right-handed alpha
Helix 20
20
A
469 479Right-handed alpha
Helix 21
21
A
483 488Right-handed alpha
Helix 22
22
A
490 496Right-handed alpha
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There are 9 sheets in PDB entry 2CW8. 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
15 20first strand
Strand 2
A
7 12anti-parallel
Strand 3
A
50 55anti-parallel
Strand 4
A
62 84anti-parallel
Strand 5
A
89 93anti-parallel
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There are 5 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
37 39first strand
Strand 2
A
42 46anti-parallel
Strand 3
A
62 84anti-parallel
Strand 4
A
498 520anti-parallel
Strand 5
A
119 123anti-parallel
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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
97 102first strand
Strand 2
A
105 110anti-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
134 136first strand
Strand 2
A
271 273anti-parallel
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There are 5 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
228 229first strand
Strand 2
A
235 237anti-parallel
Strand 3
A
153 157anti-parallel
Strand 4
A
259 261anti-parallel
Strand 5
A
267 269anti-parallel
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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
A
198 200first strand
Strand 2
A
205 207anti-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
289 294first strand
Strand 2
A
302 308anti-parallel
Strand 3
A
335 338anti-parallel
Strand 4
A
330 331anti-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
A
392 396first strand
Strand 2
A
426 430anti-parallel
Strand 3
A
417 421anti-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
A
525 528first strand
Strand 2
A
533 536anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il