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


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 2WEK entry

There are 2 chains in PDB entry 2WEK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 31HIS 371
B
 MET 32HIS 371
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 33 helices in PDB entry 2WEK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
44 48Right-handed alpha
Helix 2
2
A
77 84Right-handed alpha
Helix 3
3
A
110 114Right-handed 310
Helix 4
4
A
138 140Right-handed 310
Helix 5
5
A
147 153Right-handed alpha
Helix 6
6
A
155 168Right-handed alpha
Helix 7
7
A
185 196Right-handed alpha
Helix 8
8
A
206 216Right-handed alpha
Helix 9
9
A
228 237Right-handed alpha
Helix 10
10
A
249 259Right-handed alpha
Helix 11
11
A
271 275Right-handed 310
Helix 12
12
A
288 297Right-handed alpha
Helix 13
13
A
304 308Right-handed 310
Helix 14
14
A
308 310Right-handed 310
Helix 15
15
A
311 325Right-handed alpha
Helix 16
16
A
345 347Right-handed 310
Helix 17
17
A
348 358Right-handed alpha
Helix 18
18
B
44 48Right-handed alpha
Helix 19
19
B
77 83Right-handed alpha
Helix 20
20
B
110 114Right-handed 310
Helix 21
21
B
138 140Right-handed 310
Helix 22
22
B
147 155Right-handed alpha
Helix 23
23
B
155 168Right-handed alpha
Helix 24
24
B
185 196Right-handed alpha
Helix 25
25
B
206 216Right-handed alpha
Helix 26
26
B
228 237Right-handed alpha
Helix 27
27
B
249 259Right-handed alpha
Helix 28
28
B
271 275Right-handed 310
Helix 29
29
B
288 296Right-handed alpha
Helix 30
30
B
304 308Right-handed 310
Helix 31
31
B
308 310Right-handed 310
Helix 32
32
B
311 325Right-handed alpha
Helix 33
33
B
347 358Right-handed alpha
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There are 8 sheets in PDB entry 2WEK. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, BD,

There are 3 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 56first strand
Strand 2
A
32 38anti-parallel
Strand 3
A
94 95anti-parallel
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There are 5 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
132 136first strand
Strand 2
A
64 73anti-parallel
Strand 3
A
99 107anti-parallel
Strand 4
A
120 124anti-parallel
Strand 5
A
141 142anti-parallel
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There are 4 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
132 136first strand
Strand 2
A
64 73anti-parallel
Strand 3
A
364 368anti-parallel
Strand 4
A
332 333parallel
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There are 6 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
220 223first strand
Strand 2
A
199 204parallel
Strand 3
A
175 178parallel
Strand 4
A
241 246parallel
Strand 5
A
260 268parallel
Strand 6
A
299 302parallel
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There are 3 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
49 55first strand
Strand 2
B
33 38anti-parallel
Strand 3
B
94 95anti-parallel
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There are 5 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
132 136first strand
Strand 2
B
64 73anti-parallel
Strand 3
B
99 107anti-parallel
Strand 4
B
120 124anti-parallel
Strand 5
B
141 142anti-parallel
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There are 4 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
132 136first strand
Strand 2
B
64 73anti-parallel
Strand 3
B
364 368anti-parallel
Strand 4
B
332 333parallel
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There are 6 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
220 223first strand
Strand 2
B
199 204parallel
Strand 3
B
175 178parallel
Strand 4
B
241 246parallel
Strand 5
B
260 268parallel
Strand 6
B
299 302parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il