Analysis of interatomic Contacts of Structural Units in PDB entry:
3B6U


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 3B6U entry

There are 2 chains in PDB entry 3B6U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 8GLU 348
B
 TYR 2PHE 358
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 28 helices in PDB entry 3B6U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 26Right-handed alpha
Helix 2
2
A
68 76Right-handed alpha
Helix 3
3
A
76 86Right-handed alpha
Helix 4
4
A
101 107Right-handed alpha
Helix 5
5
A
112 116Right-handed 310
Helix 6
6
A
117 132Right-handed alpha
Helix 7
7
A
186 202Right-handed alpha
Helix 8
8
A
207 214Right-handed alpha
Helix 9
9
A
266 268Right-handed 310
Helix 10
10
A
269 284Right-handed alpha
Helix 11
11
A
291 294Right-handed 310
Helix 12
12
A
295 301Right-handed alpha
Helix 13
13
A
320 322Right-handed 310
Helix 14
14
A
323 338Right-handed alpha
Helix 15
15
B
20 26Right-handed alpha
Helix 16
16
B
47 51Right-handed 310
Helix 17
17
B
68 77Right-handed alpha
Helix 18
18
B
77 86Right-handed alpha
Helix 19
19
B
101 107Right-handed alpha
Helix 20
20
B
117 133Right-handed alpha
Helix 21
21
B
186 202Right-handed alpha
Helix 22
22
B
207 214Right-handed alpha
Helix 23
23
B
269 284Right-handed alpha
Helix 24
24
B
291 294Right-handed 310
Helix 25
25
B
295 301Right-handed alpha
Helix 26
26
B
320 322Right-handed 310
Helix 27
27
B
323 338Right-handed alpha
Helix 28
28
B
353 358Right-handed 310
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There are 9 sheets in PDB entry 3B6U. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
61 63first strand
Strand 2
A
11 16parallel
Strand 3
A
310 317parallel
Strand 4
A
90 96parallel
Strand 5
A
235 245parallel
Strand 6
A
216 227anti-parallel
Strand 7
A
137 148anti-parallel
Strand 8
A
151 154anti-parallel
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There are 8 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
61 63first strand
Strand 2
A
11 16parallel
Strand 3
A
310 317parallel
Strand 4
A
90 96parallel
Strand 5
A
235 245parallel
Strand 6
A
216 227anti-parallel
Strand 7
A
137 148anti-parallel
Strand 8
A
182 183anti-parallel
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There are 3 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
32 35first strand
Strand 2
A
40 43anti-parallel
Strand 3
A
55 58anti-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
A
166 169first strand
Strand 2
A
173 176anti-parallel
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There are 9 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
261 264first strand
Strand 2
B
180 183parallel
Strand 3
B
137 148anti-parallel
Strand 4
B
216 228anti-parallel
Strand 5
B
234 245anti-parallel
Strand 6
B
90 96parallel
Strand 7
B
310 317parallel
Strand 8
B
11 16parallel
Strand 9
B
61 63parallel
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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
A
261 264first strand
Strand 2
B
180 183parallel
Strand 3
B
137 148anti-parallel
Strand 4
B
151 154anti-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
8 9first strand
Strand 2
B
341 342anti-parallel
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There are 3 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
32 35first strand
Strand 2
B
40 43anti-parallel
Strand 3
B
55 58anti-parallel
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There are 2 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
166 169first strand
Strand 2
B
173 176anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il