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


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 4EUK entry

There are 2 chains in PDB entry 4EUK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 776HIS 922
B
 MET 1LEU 152
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 13 helices in PDB entry 4EUK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
786 800Right-handed alpha
Helix 2
2
A
809 820Right-handed alpha
Helix 3
3
A
835 850Right-handed alpha
Helix 4
4
A
852 858Right-handed alpha
Helix 5
5
A
887 890Right-handed 310
Helix 6
6
A
891 898Right-handed alpha
Helix 7
7
A
909 921Right-handed alpha
Helix 8
8
B
2 20Right-handed alpha
Helix 9
9
B
24 34Right-handed alpha
Helix 10
10
B
40 66Right-handed alpha
Helix 11
11
B
70 89Right-handed alpha
Helix 12
12
B
90 106Right-handed alpha
Helix 13
13
B
108 143Right-handed alpha
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There is 1 sheet ( A) in PDB entry 4EUK.

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
805 807first strand
Strand 2
A
780 783parallel
Strand 3
A
824 828parallel
Strand 4
A
880 884parallel
Strand 5
A
902 905parallel
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