Analysis of interatomic Contacts of Structural Units in PDB entry:
2BUK


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 2BUK entry

There is 1 chain in PDB entry 2BUK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 12ALA 195
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 4 helices in PDB entry 2BUK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 22Right-handed alpha
Helix 2
2
A
101 106Right-handed alpha
Helix 3
3
A
116 122Right-handed alpha
Helix 4
4
A
162 165Right-handed 310
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There are 3 sheets in PDB entry 2BUK. Click on sheet of interest to get list of strands forming it: AA, AB, AC,

There are 4 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
26 37first strand
Strand 2
A
183 193anti-parallel
Strand 3
A
64 77anti-parallel
Strand 4
A
153 155anti-parallel
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There are 4 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
26 37first strand
Strand 2
A
183 193anti-parallel
Strand 3
A
64 77anti-parallel
Strand 4
A
142 150anti-parallel
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There are 4 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
43 46first strand
Strand 2
A
170 177anti-parallel
Strand 3
A
83 92anti-parallel
Strand 4
A
125 135anti-parallel
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