Analysis of interatomic Contacts of Structural Units in PDB entry:
3WEC


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 3WEC entry

There is 1 chain in PDB entry 3WEC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 11ARG 411
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 21 helices in PDB entry 3WEC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
26 37Right-handed alpha
Helix 2
2
A
51 61Right-handed alpha
Helix 3
3
A
67 71Right-handed 310
Helix 4
4
A
72 82Right-handed alpha
Helix 5
5
A
97 101Right-handed 310
Helix 6
6
A
106 122Right-handed alpha
Helix 7
7
A
124 126Right-handed 310
Helix 8
8
A
127 142Right-handed alpha
Helix 9
9
A
143 145Right-handed 310
Helix 10
10
A
147 152Right-handed alpha
Helix 11
11
A
154 166Right-handed alpha
Helix 12
12
A
168 170Right-handed 310
Helix 13
13
A
171 183Right-handed alpha
Helix 14
14
A
184 187Right-handed 310
Helix 15
15
A
193 217Right-handed alpha
Helix 16
16
A
223 231Right-handed alpha
Helix 17
17
A
239 272Right-handed alpha
Helix 18
18
A
272 282Right-handed alpha
Helix 19
19
A
285 297Right-handed alpha
Helix 20
20
A
327 334Right-handed alpha
Helix 21
21
A
363 382Right-handed alpha
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There are 3 sheets in PDB entry 3WEC. Click on sheet of interest to get list of strands forming it: A, B, C,

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
39 41first strand
Strand 2
A
47 49anti-parallel
Strand 3
A
323 326parallel
Strand 4
A
303 307anti-parallel
Strand 5
A
64 65anti-parallel
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There are 2 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
311 312first strand
Strand 2
A
317 318anti-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
384 387first strand
Strand 2
A
407 410anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il