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


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 3BRS entry

There are 2 chains in PDB entry 3BRS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 5ASP 280
B
 GLN 5ASP 280
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 20 helices in PDB entry 3BRS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 37Right-handed alpha
Helix 2
2
A
50 64Right-handed alpha
Helix 3
3
A
79 84Right-handed alpha
Helix 4
4
A
85 90Right-handed 310
Helix 5
5
A
112 128Right-handed alpha
Helix 6
6
A
143 158Right-handed alpha
Helix 7
7
A
159 162Right-handed 310
Helix 8
8
A
173 188Right-handed alpha
Helix 9
9
A
198 212Right-handed alpha
Helix 10
10
A
245 263Right-handed alpha
Helix 11
11
B
19 37Right-handed alpha
Helix 12
12
B
50 64Right-handed alpha
Helix 13
13
B
79 84Right-handed alpha
Helix 14
14
B
85 90Right-handed 310
Helix 15
15
B
112 128Right-handed alpha
Helix 16
16
B
143 158Right-handed alpha
Helix 17
17
B
159 162Right-handed 310
Helix 18
18
B
173 188Right-handed alpha
Helix 19
19
B
198 212Right-handed alpha
Helix 20
20
B
245 262Right-handed alpha
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There are 4 sheets in PDB entry 3BRS. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 6 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
39 42first strand
Strand 2
A
7 11parallel
Strand 3
A
68 71parallel
Strand 4
A
92 96parallel
Strand 5
A
107 110parallel
Strand 6
A
269 271parallel
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There are 6 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
164 169first strand
Strand 2
A
133 138parallel
Strand 3
A
191 196parallel
Strand 4
A
219 224parallel
Strand 5
A
240 243parallel
Strand 6
A
275 278anti-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
B
39 42first strand
Strand 2
B
7 11parallel
Strand 3
B
68 71parallel
Strand 4
B
92 96parallel
Strand 5
B
107 110parallel
Strand 6
B
269 271parallel
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There are 6 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
164 169first strand
Strand 2
B
133 138parallel
Strand 3
B
191 196parallel
Strand 4
B
219 224parallel
Strand 5
B
240 244parallel
Strand 6
B
274 278anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il