Analysis of interatomic Contacts of Structural Units in PDB entry:
2I6N


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 2I6N entry

There is 1 chain in PDB entry 2I6N (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1PRO 224
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 8 helices in PDB entry 2I6N. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 24Right-handed alpha
Helix 2
2
A
27 38Right-handed alpha
Helix 3
3
A
46 59Right-handed alpha
Helix 4
4
A
71 81Right-handed alpha
Helix 5
5
A
93 108Right-handed alpha
Helix 6
6
A
119 131Right-handed alpha
Helix 7
7
A
146 157Right-handed alpha
Helix 8
8
A
182 198Right-handed alpha
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There is 1 sheet ( A) in PDB entry 2I6N.

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
113 117first strand
Strand 2
A
86 91parallel
Strand 3
A
62 66parallel
Strand 4
A
135 140parallel
Strand 5
A
158 167parallel
Strand 6
A
217 222anti-parallel
Strand 7
A
201 207anti-parallel
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