Analysis of interatomic Contacts of Structural Units in PDB entry:
1WKR


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 1WKR entry

There are 3 chains in PDB entry 1WKR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1ASN 340
I
 VAL 802VAL 803
I
 ALA 805ALA 805
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 9 helices in PDB entry 1WKR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
109 114Right-handed 310
Helix 2
2
A
127 135Right-handed alpha
Helix 3
3
A
166 170Right-handed 310
Helix 4
4
A
184 188Right-handed 310
Helix 5
5
A
221 233Right-handed alpha
Helix 6
6
A
246 252Right-handed alpha
Helix 7
7
A
269 273Right-handed 310
Helix 8
8
A
275 283Right-handed 310
Helix 9
9
A
309 314Right-handed alpha
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There are 4 sheets in PDB entry 1WKR. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 10 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
117 118first strand
Strand 2
A
53 62anti-parallel
Strand 3
A
67 79anti-parallel
Strand 4
A
14 20anti-parallel
Strand 5
A
3 9anti-parallel
Strand 6
A
155 162anti-parallel
Strand 7
A
142 146anti-parallel
Strand 8
A
316 321anti-parallel
Strand 9
A
326 331anti-parallel
Strand 10
A
175 178anti-parallel
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There are 14 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
117 118first strand
Strand 2
A
53 62anti-parallel
Strand 3
A
67 79anti-parallel
Strand 4
A
82 96anti-parallel
Strand 5
A
39 40parallel
Strand 6
A
103 106anti-parallel
Strand 7
A
25 32parallel
Strand 8
A
14 20anti-parallel
Strand 9
A
3 9anti-parallel
Strand 10
A
155 162anti-parallel
Strand 11
A
142 146anti-parallel
Strand 12
A
316 321anti-parallel
Strand 13
A
326 331anti-parallel
Strand 14
A
175 178anti-parallel
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There are 7 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
263 267first strand
Strand 2
A
256 260anti-parallel
Strand 3
A
190 197anti-parallel
Strand 4
A
201 211anti-parallel
Strand 5
A
306 308parallel
Strand 6
A
218 220anti-parallel
Strand 7
A
293 295parallel
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There are 3 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
235 236first strand
Strand 2
A
243 245anti-parallel
Strand 3
A
289 290anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il