Analysis of interatomic Contacts of Structural Units in PDB entry:
3WR4


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 3WR4 entry

There are 2 chains in PDB entry 3WR4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2SER 413
B
 ALA 2ARG 406
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 46 helices in PDB entry 3WR4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 17Right-handed 310
Helix 2
2
A
30 35Right-handed alpha
Helix 3
3
A
37 47Right-handed alpha
Helix 4
4
A
96 110Right-handed alpha
Helix 5
5
A
123 131Right-handed alpha
Helix 6
6
A
158 175Right-handed alpha
Helix 7
7
A
203 217Right-handed alpha
Helix 8
8
A
218 222Right-handed 310
Helix 9
9
A
225 234Right-handed alpha
Helix 10
10
A
235 239Right-handed 310
Helix 11
11
A
240 249Right-handed alpha
Helix 12
12
A
286 296Right-handed alpha
Helix 13
13
A
297 299Right-handed 310
Helix 14
14
A
300 304Right-handed 310
Helix 15
15
A
311 327Right-handed alpha
Helix 16
16
A
328 330Right-handed 310
Helix 17
17
A
332 340Right-handed alpha
Helix 18
18
A
340 348Right-handed alpha
Helix 19
19
A
351 360Right-handed alpha
Helix 20
20
A
362 370Right-handed alpha
Helix 21
21
A
372 383Right-handed alpha
Helix 22
22
A
386 396Right-handed alpha
Helix 23
23
A
398 404Right-handed alpha
Helix 24
24
B
13 22Right-handed alpha
Helix 25
25
B
30 48Right-handed alpha
Helix 26
26
B
96 110Right-handed alpha
Helix 27
27
B
123 134Right-handed alpha
Helix 28
28
B
158 176Right-handed alpha
Helix 29
29
B
203 217Right-handed alpha
Helix 30
30
B
218 222Right-handed 310
Helix 31
31
B
225 234Right-handed alpha
Helix 32
32
B
235 239Right-handed 310
Helix 33
33
B
240 249Right-handed alpha
Helix 34
34
B
286 296Right-handed alpha
Helix 35
35
B
297 299Right-handed 310
Helix 36
36
B
300 304Right-handed 310
Helix 37
37
B
311 318Right-handed alpha
Helix 38
38
B
318 327Right-handed alpha
Helix 39
39
B
330 335Right-handed alpha
Helix 40
40
B
335 340Right-handed alpha
Helix 41
41
B
340 345Right-handed alpha
Helix 42
42
B
351 360Right-handed alpha
Helix 43
43
B
362 370Right-handed alpha
Helix 44
44
B
372 383Right-handed alpha
Helix 45
45
B
386 396Right-handed alpha
Helix 46
46
B
398 404Right-handed alpha
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There are 4 sheets in PDB entry 3WR4. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 8 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
271 273first strand
Strand 2
A
3 10anti-parallel
Strand 3
A
181 187parallel
Strand 4
A
51 57parallel
Strand 5
A
143 149parallel
Strand 6
A
70 73anti-parallel
Strand 7
A
115 117parallel
Strand 8
B
66 68anti-parallel
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There are 9 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
66 68first strand
Strand 2
B
115 117anti-parallel
Strand 3
B
70 73parallel
Strand 4
B
143 149anti-parallel
Strand 5
B
51 56parallel
Strand 6
B
181 187parallel
Strand 7
B
3 10parallel
Strand 8
B
269 276anti-parallel
Strand 9
B
254 262anti-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
77 78first strand
Strand 2
A
93 94anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
77 78first strand
Strand 2
B
93 94anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il