Analysis of interatomic Contacts of Structural Units in PDB entry:
2W22


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 2W22 entry

There is 1 chain in PDB entry 2W22 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2PRO 389
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 24 helices in PDB entry 2W22. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
24 28Right-handed 310
Helix 2
2
A
32 36Right-handed 310
Helix 3
3
A
37 45Right-handed alpha
Helix 4
4
A
59 73Right-handed alpha
Helix 5
5
A
79 87Right-handed alpha
Helix 6
6
A
99 105Right-handed 310
Helix 7
7
A
115 130Right-handed alpha
Helix 8
8
A
131 142Right-handed alpha
Helix 9
9
A
146 150Right-handed 310
Helix 10
10
A
170 179Right-handed alpha
Helix 11
11
A
183 196Right-handed alpha
Helix 12
12
A
200 205Right-handed alpha
Helix 13
13
A
209 213Right-handed 310
Helix 14
14
A
221 231Right-handed alpha
Helix 15
15
A
232 237Right-handed 310
Helix 16
16
A
240 246Right-handed alpha
Helix 17
17
A
246 257Right-handed alpha
Helix 18
18
A
289 296Right-handed alpha
Helix 19
19
A
296 301Right-handed alpha
Helix 20
20
A
306 309Right-handed 310
Helix 21
21
A
311 315Right-handed 310
Helix 22
22
A
323 326Right-handed 310
Helix 23
23
A
360 364Right-handed 310
Helix 24
24
A
372 386Right-handed alpha
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There are 3 sheets in PDB entry 2W22. Click on sheet of interest to get list of strands forming it: AA, AB, AC,

There are 7 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
49 52first strand
Strand 2
A
11 14parallel
Strand 3
A
108 113parallel
Strand 4
A
156 162parallel
Strand 5
A
264 270parallel
Strand 6
A
349 355parallel
Strand 7
A
337 339parallel
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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
74 77first strand
Strand 2
A
91 95anti-parallel
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There are 2 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
273 275first strand
Strand 2
A
282 284anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il