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


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 3DOI entry

There are 2 chains in PDB entry 3DOI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 21ARG 395
B
 VAL 21ARG 395
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 31 helices in PDB entry 3DOI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
51 53Right-handed 310
Helix 2
2
A
54 56Right-handed 310
Helix 3
3
A
104 108Right-handed 310
Helix 4
4
A
197 201Right-handed 310
Helix 5
5
A
206 211Right-handed alpha
Helix 6
6
A
215 219Right-handed 310
Helix 7
7
A
220 225Right-handed alpha
Helix 8
8
A
244 248Right-handed 310
Helix 9
9
A
256 273Right-handed alpha
Helix 10
10
A
286 299Right-handed alpha
Helix 11
11
A
314 318Right-handed 310
Helix 12
12
A
319 324Right-handed 310
Helix 13
13
A
339 352Right-handed alpha
Helix 14
14
A
364 369Right-handed alpha
Helix 15
15
A
376 382Right-handed alpha
Helix 16
16
A
383 392Right-handed alpha
Helix 17
17
B
49 53Right-handed 310
Helix 18
18
B
54 56Right-handed 310
Helix 19
19
B
155 159Right-handed 310
Helix 20
20
B
198 201Right-handed 310
Helix 21
21
B
206 211Right-handed alpha
Helix 22
22
B
216 219Right-handed 310
Helix 23
23
B
220 225Right-handed alpha
Helix 24
24
B
243 247Right-handed 310
Helix 25
25
B
256 273Right-handed alpha
Helix 26
26
B
286 299Right-handed alpha
Helix 27
27
B
314 322Right-handed 310
Helix 28
28
B
339 352Right-handed alpha
Helix 29
29
B
364 369Right-handed alpha
Helix 30
30
B
376 381Right-handed alpha
Helix 31
31
B
383 392Right-handed alpha
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There are 10 sheets in PDB entry 3DOI. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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
73 79first strand
Strand 2
A
92 100anti-parallel
Strand 3
A
34 49anti-parallel
Strand 4
A
23 31anti-parallel
Strand 5
A
150 153parallel
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There are 4 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
68 71first strand
Strand 2
A
58 63anti-parallel
Strand 3
A
125 129anti-parallel
Strand 4
A
144 147anti-parallel
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There are 6 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
160 165first strand
Strand 2
A
172 178anti-parallel
Strand 3
A
230 234anti-parallel
Strand 4
A
189 195parallel
Strand 5
A
275 285parallel
Strand 6
A
305 309parallel
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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
A
326 331first strand
Strand 2
A
356 361parallel
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There are 4 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
23 31first strand
Strand 2
B
34 43anti-parallel
Strand 3
B
95 100anti-parallel
Strand 4
B
73 79anti-parallel
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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
67 70first strand
Strand 2
B
58 64anti-parallel
Strand 3
B
125 129anti-parallel
Strand 4
B
144 147anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
110 113first strand
Strand 2
B
117 120anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
133 134first strand
Strand 2
B
140 141anti-parallel
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There are 6 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
160 165first strand
Strand 2
B
172 178anti-parallel
Strand 3
B
230 234anti-parallel
Strand 4
B
189 196parallel
Strand 5
B
275 285parallel
Strand 6
B
305 309parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
326 331first strand
Strand 2
B
356 361parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il