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


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 4EUN entry

There is 1 chain in PDB entry 4EUN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 5HIS 177
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 4EUN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 31Right-handed alpha
Helix 2
2
A
38 41Right-handed 310
Helix 3
3
A
42 51Right-handed alpha
Helix 4
4
A
56 77Right-handed alpha
Helix 5
5
A
89 97Right-handed alpha
Helix 6
6
A
111 120Right-handed alpha
Helix 7
7
A
128 130Right-handed 310
Helix 8
8
A
131 139Right-handed alpha
Helix 9
9
A
156 169Right-handed alpha
Helix 10
10
A
171 175Right-handed 310
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There is 1 sheet ( A) in PDB entry 4EUN.

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
33 36first strand
Strand 2
A
81 85parallel
Strand 3
A
8 12parallel
Strand 4
A
104 109parallel
Strand 5
A
148 152parallel
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