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


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 2XCW entry

There is 1 chain in PDB entry 2XCW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
THR 3SER 488
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 25 helices in PDB entry 2XCW. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
4 14Right-handed alpha
Helix 2
2
A
20 28Right-handed alpha
Helix 3
3
A
29 34Right-handed 310
Helix 4
4
A
44 46Right-handed 310
Helix 5
5
A
63 80Right-handed alpha
Helix 6
6
A
83 89Right-handed 310
Helix 7
7
A
129 137Right-handed alpha
Helix 8
8
A
155 157Right-handed 310
Helix 9
9
A
158 175Right-handed alpha
Helix 10
10
A
194 211Right-handed alpha
Helix 11
11
A
213 220Right-handed alpha
Helix 12
12
A
221 226Right-handed alpha
Helix 13
13
A
231 243Right-handed alpha
Helix 14
14
A
252 264Right-handed alpha
Helix 15
15
A
278 283Right-handed 310
Helix 16
16
A
293 297Right-handed 310
Helix 17
17
A
331 340Right-handed alpha
Helix 18
18
A
342 344Right-handed 310
Helix 19
19
A
356 365Right-handed alpha
Helix 20
20
A
374 385Right-handed alpha
Helix 21
21
A
385 399Right-handed alpha
Helix 22
22
A
417 433Right-handed alpha
Helix 23
23
A
448 458Right-handed alpha
Helix 24
24
A
464 471Right-handed 310
Helix 25
25
A
484 488Right-handed 310
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There are 5 sheets in PDB entry 2XCW. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE,

There are 9 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
36 37first strand
Strand 2
A
460 462anti-parallel
Strand 3
A
367 371parallel
Strand 4
A
346 350parallel
Strand 5
A
48 51parallel
Strand 6
A
244 248parallel
Strand 7
A
285 288parallel
Strand 8
A
327 329parallel
Strand 9
A
302 304anti-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
41 42first strand
Strand 2
A
476 477anti-parallel
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There are 5 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
126 127first strand
Strand 2
A
118 123anti-parallel
Strand 3
A
108 112anti-parallel
Strand 4
A
101 103anti-parallel
Strand 5
A
150 152anti-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
179 181first strand
Strand 2
A
184 187anti-parallel
Strand 3
A
190 193anti-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
442 443first strand
Strand 2
A
446 447anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il