Analysis of interatomic Contacts of Structural Units in PDB entry:
3N9D


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 3N9D entry

There is 1 chain in PDB entry 3N9D (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 34SER 183
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 3 helices in PDB entry 3N9D. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
85 91Right-handed 310
Helix 2
2
A
118 126Right-handed alpha
Helix 3
3
A
172 177Right-handed alpha
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There is 1 sheet ( A) in PDB entry 3N9D.

There are 10 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
93 94first strand
Strand 2
A
104 115anti-parallel
Strand 3
A
127 134anti-parallel
Strand 4
A
138 145anti-parallel
Strand 5
A
154 159anti-parallel
Strand 6
A
75 84anti-parallel
Strand 7
A
58 64anti-parallel
Strand 8
A
48 55anti-parallel
Strand 9
A
36 43anti-parallel
Strand 10
A
104 115anti-parallel
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