Analysis of interatomic Contacts of Structural Units in PDB entry:
2B1K


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 2B1K entry

There is 1 chain in PDB entry 2B1K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 36ALA 184
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 6 helices in PDB entry 2B1K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
61 66Right-handed 310
Helix 2
2
A
82 97Right-handed alpha
Helix 3
3
A
108 120Right-handed alpha
Helix 4
4
A
132 139Right-handed alpha
Helix 5
5
A
165 172Right-handed alpha
Helix 6
6
A
172 184Right-handed alpha
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There is 1 sheet ( A) in PDB entry 2B1K.

There are 7 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
58 60first strand
Strand 2
A
50 52anti-parallel
Strand 3
A
124 129anti-parallel
Strand 4
A
99 105parallel
Strand 5
A
71 76parallel
Strand 6
A
144 150anti-parallel
Strand 7
A
154 161anti-parallel
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