Analysis of interatomic Contacts of Structural Units in PDB entry:
4LNA


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 4LNA entry

There is 1 chain in PDB entry 4LNA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 0LEU 271
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 10 helices in PDB entry 4LNA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
0 16Right-handed alpha
Helix 2
2
A
32 37Right-handed alpha
Helix 3
3
A
46 48Right-handed 310
Helix 4
4
A
81 85Right-handed 310
Helix 5
5
A
87 102Right-handed alpha
Helix 6
6
A
160 174Right-handed alpha
Helix 7
7
A
193 203Right-handed alpha
Helix 8
8
A
212 222Right-handed alpha
Helix 9
9
A
237 241Right-handed 310
Helix 10
10
A
245 271Right-handed alpha
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There is 1 sheet ( A) in PDB entry 4LNA.

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
38 44first strand
Strand 2
A
62 68anti-parallel
Strand 3
A
71 77anti-parallel
Strand 4
A
22 26parallel
Strand 5
A
105 114parallel
Strand 6
A
225 235parallel
Strand 7
A
124 131anti-parallel
Strand 8
A
179 185parallel
Strand 9
A
207 209parallel
Strand 10
A
105 114anti-parallel
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