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


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 1BIX entry

There is 1 chain in PDB entry 1BIX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 44LEU 318
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 12 helices in PDB entry 1BIX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
72 77Right-handed alpha
Helix 2
2
A
80 87Right-handed alpha
Helix 3
3
A
106 109Right-handed 310
Helix 4
4
A
149 151Right-handed 310
Helix 5
5
A
177 179Right-handed 310
Helix 6
6
A
182 200Right-handed alpha
Helix 7
7
A
217 219Right-handed 310
Helix 8
8
A
224 226Right-handed 310
Helix 9
9
A
234 246Right-handed alpha
Helix 10
10
A
252 256Right-handed alpha
Helix 11
11
A
270 272Right-handed 310
Helix 12
12
A
289 294Right-handed 310
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There are 2 sheets in PDB entry 1BIX. Click on sheet of interest to get list of strands forming it: A, B,

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
116 120first strand
Strand 2
A
131 135anti-parallel
Strand 3
A
91 95anti-parallel
Strand 4
A
62 68parallel
Strand 5
A
312 316anti-parallel
Strand 6
A
295 300anti-parallel
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There are 5 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
141 144first strand
Strand 2
A
157 161anti-parallel
Strand 3
A
166 171anti-parallel
Strand 4
A
205 210parallel
Strand 5
A
283 287anti-parallel
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