Analysis of interatomic Contacts of Structural Units in PDB entry:
3K9W


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 3K9W entry

There is 1 chain in PDB entry 3K9W (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY -1ALA 161
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 3K9W. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 28Right-handed alpha
Helix 2
2
A
38 42Right-handed 310
Helix 3
3
A
46 59Right-handed alpha
Helix 4
4
A
72 80Right-handed alpha
Helix 5
5
A
94 109Right-handed alpha
Helix 6
6
A
120 124Right-handed 310
Helix 7
7
A
127 137Right-handed alpha
Helix 8
8
A
146 161Right-handed alpha
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There is 1 sheet ( A) in PDB entry 3K9W.

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
64 69first strand
Strand 2
A
30 36parallel
Strand 3
A
3 8parallel
Strand 4
A
84 88parallel
Strand 5
A
113 117parallel
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