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


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 2DOU entry

There are 2 chains in PDB entry 2DOU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 4LEU 375
B
 SER 8LEU 375
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 39 helices in PDB entry 2DOU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 23Right-handed alpha
Helix 2
2
A
40 51Right-handed alpha
Helix 3
3
A
52 57Right-handed 310
Helix 4
4
A
61 81Right-handed alpha
Helix 5
5
A
95 108Right-handed alpha
Helix 6
6
A
121 131Right-handed alpha
Helix 7
7
A
147 151Right-handed 310
Helix 8
8
A
152 158Right-handed alpha
Helix 9
9
A
176 190Right-handed alpha
Helix 10
10
A
200 204Right-handed 310
Helix 11
11
A
211 215Right-handed 310
Helix 12
12
A
217 220Right-handed 310
Helix 13
13
A
228 232Right-handed alpha
Helix 14
14
A
234 238Right-handed 310
Helix 15
15
A
245 260Right-handed alpha
Helix 16
16
A
264 276Right-handed alpha
Helix 17
17
A
278 301Right-handed alpha
Helix 18
18
A
324 335Right-handed alpha
Helix 19
19
A
343 350Right-handed 310
Helix 20
20
A
360 374Right-handed alpha
Helix 21
21
B
9 23Right-handed alpha
Helix 22
22
B
40 52Right-handed alpha
Helix 23
23
B
53 57Right-handed 310
Helix 24
24
B
61 81Right-handed alpha
Helix 25
25
B
95 107Right-handed alpha
Helix 26
26
B
121 131Right-handed alpha
Helix 27
27
B
147 151Right-handed 310
Helix 28
28
B
152 158Right-handed alpha
Helix 29
29
B
176 191Right-handed alpha
Helix 30
30
B
211 215Right-handed 310
Helix 31
31
B
217 220Right-handed 310
Helix 32
32
B
228 233Right-handed alpha
Helix 33
33
B
234 238Right-handed 310
Helix 34
34
B
245 258Right-handed alpha
Helix 35
35
B
264 276Right-handed alpha
Helix 36
36
B
278 299Right-handed alpha
Helix 37
37
B
324 335Right-handed alpha
Helix 38
38
B
343 350Right-handed 310
Helix 39
39
B
360 374Right-handed alpha
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There are 6 sheets in PDB entry 2DOU. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 2 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
28 29first strand
Strand 2
A
337 338parallel
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There are 7 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
90 93first strand
Strand 2
A
240 244anti-parallel
Strand 3
A
222 227anti-parallel
Strand 4
A
193 197parallel
Strand 5
A
159 164parallel
Strand 6
A
113 117parallel
Strand 7
A
134 138parallel
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There are 4 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
305 306first strand
Strand 2
A
314 318anti-parallel
Strand 3
A
352 356anti-parallel
Strand 4
A
340 341anti-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
28 29first strand
Strand 2
B
337 338parallel
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There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
90 93first strand
Strand 2
B
240 244anti-parallel
Strand 3
B
222 227anti-parallel
Strand 4
B
193 197parallel
Strand 5
B
159 164parallel
Strand 6
B
113 117parallel
Strand 7
B
134 138parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
305 306first strand
Strand 2
B
314 318anti-parallel
Strand 3
B
352 356anti-parallel
Strand 4
B
340 341anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il