Analysis of interatomic Contacts of Structural Units in PDB entry:
1SBR


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 1SBR entry

There are 2 chains in PDB entry 1SBR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 9ARG 194
B
 ARG 9PRO 192
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 15 helices in PDB entry 1SBR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
23 35Right-handed alpha
Helix 2
2
A
54 71Right-handed alpha
Helix 3
3
A
128 129Right-handed 310
Helix 4
4
A
131 133Right-handed 310
Helix 5
5
A
135 143Right-handed alpha
Helix 6
6
A
159 172Right-handed alpha
Helix 7
7
A
174 177Right-handed 310
Helix 8
8
B
23 35Right-handed alpha
Helix 9
9
B
54 72Right-handed alpha
Helix 10
10
B
105 109Right-handed 310
Helix 11
11
B
128 129Right-handed 310
Helix 12
12
B
131 133Right-handed 310
Helix 13
13
B
135 143Right-handed alpha
Helix 14
14
B
159 172Right-handed alpha
Helix 15
15
B
174 176Right-handed 310
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There are 3 sheets in PDB entry 1SBR. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 4 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
41 44first strand
Strand 2
A
49 53anti-parallel
Strand 3
A
11 18anti-parallel
Strand 4
A
77 83anti-parallel
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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
146 150first strand
Strand 2
A
153 156anti-parallel
Strand 3
A
117 122anti-parallel
Strand 4
A
182 187anti-parallel
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There are 8 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
41 44first strand
Strand 2
B
49 53anti-parallel
Strand 3
B
11 18anti-parallel
Strand 4
B
77 84anti-parallel
Strand 5
B
181 187anti-parallel
Strand 6
B
117 119anti-parallel
Strand 7
B
153 156anti-parallel
Strand 8
B
146 150anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il