Analysis of interatomic Contacts of Structural Units in PDB entry:
2N9U


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 2N9U entry

There is 1 chain in PDB entry 2N9U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 138VAL 266
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 5 helices in PDB entry 2N9U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
151 165Right-handed alpha
Helix 2
2
A
175 186Right-handed alpha
Helix 3
3
A
202 212Right-handed alpha
Helix 4
4
A
225 230Right-handed 310
Helix 5
5
A
245 257Right-handed alpha
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There is 1 sheet ( A) in PDB entry 2N9U.

There are 5 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
168 173first strand
Strand 2
A
144 148parallel
Strand 3
A
190 193parallel
Strand 4
A
218 222parallel
Strand 5
A
239 241parallel
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